numaker-m258ke user manual - nuvoton.com.cn
TRANSCRIPT
NuMaker-M258KE
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NuMicro® Family
Arm® 32-bit Cortex® -M23 Microcontroller
NuMaker-M258KE
User Manual Evaluation Board for NuMicro® M254/256/258 Series
The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller and microprocessor based system design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
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Table of Contents
1 OVERVIEW ...................................................................................................... 7
2 FEATURES ...................................................................................................... 8
3 HARDWARE CONFIGURATION ..................................................................... 9
3.1 Front View ....................................................................................................................... 9
3.2 Rear View ..................................................................................................................... 10
3.3 Extension Connectors ................................................................................................. 11
3.3.1 Pin Assignment for Extension Connectors ................................................................. 11
3.3.2 NuMaker-TNLCDSub_M258K Compatible Extension Connectors ......................... 16
3.3.3 Arduino UNO Compatible Extension Connectors ...................................................... 18
3.4 Power Supply Configuration ...................................................................................... 20
3.4.1 VIN Power Source .......................................................................................................... 20
3.4.2 5 V Power Sources ........................................................................................................ 20
3.4.3 3.3 V Power Sources ..................................................................................................... 21
3.4.4 1.8 V Power Sources ..................................................................................................... 21
3.4.5 Power Connectors .......................................................................................................... 21
3.4.6 USB Connectors ............................................................................................................. 22
3.4.7 Power Switches .............................................................................................................. 22
3.4.8 Power Supply Models .................................................................................................... 22
3.5 External Reference Voltage Connector .................................................................... 26
3.6 Battery Voltage (VBAT) Connector .............................................................................. 26
3.7 Ammeter Connector .................................................................................................... 26
3.8 Touch Key ..................................................................................................................... 27
3.9 Push Buttons ................................................................................................................ 27
3.10 LEDs ........................................................................................................................ 27
3.11 LCD Panel .............................................................................................................. 28
3.12 Nu-Link2-Me ........................................................................................................... 30
3.12.1 VCOM Switches.............................................................................................................. 30
4 QUICK START ............................................................................................... 31
4.1 Toolchains Supporting ................................................................................................ 31
4.2 Nuvoton Nu-Link Driver Installation .......................................................................... 31
4.3 BSP Firmware Download ........................................................................................... 33
4.4 Hardware Setup ........................................................................................................... 33
4.5 Find the Example Project ........................................................................................... 35
4.6 Execute the Project under Toolchains ...................................................................... 35
4.6.1 Keil MDK .......................................................................................................................... 35
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4.6.2 IAR EWARM .................................................................................................................... 39
4.6.3 NuEclipse ......................................................................................................................... 41
5 NUMAKER-M258KE SCHEMATICS ............................................................. 47
5.1 Nu-Link2-Me ................................................................................................................. 47
5.2 M258 Target Board ...................................................................................................... 48
5.3 Extension Connector ................................................................................................... 49
5.4 Touch Key ..................................................................................................................... 50
5.5 PCB Placement ........................................................................................................... 51
6 REVISION HISTORY ..................................................................................... 52
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List of Figures
Figure 1-1 NuMaker-M258KE Evaluation Board .............................................................................. 7
Figure 3-1 Front View of NuMaker-M258KE .................................................................................... 9
Figure 3-2 Rear View of NuMaker-M258KE .................................................................................. 10
Figure 3-3 M258KE3AE Extension Connectors ............................................................................. 11
Figure 3-4 Arduino UNO Compatible Extension Connectors ......................................................... 18
Figure 3-5 External Power Supply Sources on Nu-Link2-Me ........................................................ 22
Figure 3-6 External Power Supply Sources on M258 Target Board .............................................. 23
Figure 3-7 Detach the Nu-Link2-Me from NuMaker-M258KE ........................................................ 24
Figure 3-8 Wiring between Ammeter Connector and Ammeter ..................................................... 26
Figure 3-9 LCD Digit Mapping Table ............................................................................................. 28
Figure 4-1 Nu-Link USB Driver Installation Setup .......................................................................... 31
Figure 4-2 Nu-Link USB Driver Installation .................................................................................... 32
Figure 4-3 Open VCOM Function .................................................................................................. 33
Figure 4-4 ICE USB Connector ...................................................................................................... 33
Figure 4-5 Device Manger .............................................................................................................. 34
Figure 4-6 PuTTY Session Setting................................................................................................. 34
Figure 4-7 Template Project Folder Path ....................................................................................... 35
Figure 4-8 Warning Message of “Device not found” ...................................................................... 35
Figure 4-9 Project File Migrate to Version 5 Format ...................................................................... 36
Figure 4-10 Debugger Setting in Options Window......................................................................... 36
Figure 4-11 Programming Setting in Options Window ................................................................... 37
Figure 4-12 Compile and Download the Project ............................................................................ 37
Figure 4-13 Keil MDK Debug Mode ............................................................................................... 38
Figure 4-14 Debug Message on Serial Port Terminal Windows .................................................... 38
Figure 4-15 IAR EWARM Window ................................................................................................. 39
Figure 4-16 Compile and Download the Project ............................................................................ 39
Figure 4-17 IAR EWARM Debug Mode ......................................................................................... 40
Figure 4-18 Debug Message on Serial Port Terminal Windows .................................................... 40
Figure 4-19 Import the Project in NuEclipse .................................................................................. 41
Figure 4-20 Import Projects Windows ............................................................................................ 41
Figure 4-21 Open Project Properties Window ............................................................................... 42
Figure 4-22 Project Properties Settings ......................................................................................... 42
Figure 4-23 Build Project ................................................................................................................ 43
Figure 4-24 Open Debug Configuration ......................................................................................... 44
Figure 4-25 Main Tab Configuration .............................................................................................. 44
Figure 4-26 Debugger Tab Configuration ...................................................................................... 45
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Figure 4-27 Startup Tab Configuration .......................................................................................... 45
Figure 4-28 NuEclipse Debug Mode .............................................................................................. 46
Figure 4-29 Debug Message on Serial Port Terminal Windows .................................................... 46
Figure 5-1 Nu-Link2-Me Circuit ...................................................................................................... 47
Figure 5-2 M258 Target Board Circuit ........................................................................................... 48
Figure 5-3 Extension Connectors Circuit ....................................................................................... 49
Figure 5-4 Front Placement ........................................................................................................... 50
Figure 5-4 Front Placement ........................................................................................................... 51
Figure 5-5 Rear Placement ............................................................................................................ 51
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List of Tables
Table 3-1 Extension Connectors .................................................................................................... 11
Table 3-2 M258KE3AE Full-pin Extension Connectors and GPIO Function List .......................... 15
Table 3-3 NuMaker-TNLCDSub_M258K Extension Connectors and M258KE3AE Mapping GPIO List ........................................................................................................................................... 17
Table 3-4 Arduino UNO Extension Connectors and M258KE3AE Mapping GPIO List ................. 19
Table 3-5 Vin Power Source .......................................................................................................... 20
Table 3-6 5 V Power Sources ........................................................................................................ 20
Table 3-7 3.3 V Power Sources ..................................................................................................... 21
Table 3-8 1.8 V Power Sources ..................................................................................................... 21
Table 3-9 Power Connectors ......................................................................................................... 21
Table 3-10 USB Connectors .......................................................................................................... 22
Table 3-11 Power Switches ........................................................................................................... 22
Table 3-12 Supply External Power through Nu-Link2-Me ............................................................. 23
Table 3-13 Supply External Power for M258 Target Board ........................................................... 25
Table 3-14 External Reference Voltage Connector ....................................................................... 26
Table 3-15 Battery Voltage Connector ........................................................................................... 26
Table 3-16 Ammeter Connector ..................................................................................................... 26
Table 3-17 Touch Key .................................................................................................................... 27
Table 3-18 Push-Buttons ............................................................................................................... 27
Table 3-19 LEDs ............................................................................................................................ 27
Table 3-20 LCD Specifications ....................................................................................................... 28
Table 3-21 LCD Pin Mapping Table ............................................................................................... 29
Table 3-21 VCOM Function of Nu-Link2-Me .................................................................................. 30
Table 3-22 Operation Status LED Patterns ................................................................................... 30
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1 OVERVIEW
The NuMaker-M258KE is an evaluation board for Nuvoton NuMicro M258xE, M256xE and M254xE microcontrollers with COM/SEG LCD driver, USB 2.0 full speed device and capacitive touch key sensing function. The NuMaker-M258KE consists of two parts: an M258KE target board and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M258KE is designed for project evaluation, prototype development and validation with power consumption monitoring function.
The M258KE target board is based on NuMicro M258KE3AE to evaluate the capacitive touch key sensing function on TK14 with message display on 8 x 40 HTN-LCD panel for Human Machine Interface application. For the development flexibility, the M258KE target board provides the extension connectors of M258KE3AE, the Arduino UNO compatible headers and the capability of adopting multiple power supplies. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation.
In addition, there is an attached on-board debugger and programmer “Nu-Link2-Me”. The Nu-Link2-Me supports on-chip debugging, online and offline ICP programming via SWD interface. The Nu-Link2-Me supports virtual COM (VCOM) port for printing debug messages on PC. Besides, the programming status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the evaluation board and become a stand-alone mass production programmer.
Figure 1-1 NuMaker-M258KE Evaluation Board
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2 FEATURES
NuMicro M258KE3AE microcontroller with function compatible with:
– M258KE3AE
– M258QE3AE
– M258SE3AE
– M256KE3AE
– M256QE3AE
– M256SE3AE
– M254KE3AE
– M254QE3AE
– M254SE3AE
M258KE3AE extension connectors
– HTN-LCD panel board can be plugged
Arduino UNO compatible extension connectors
Ammeter connector for measuring the microcontroller’s power consumption
Flexible board power supply:
– External VDD power connector
– Arduino UNO compatible extension connector Vin
– USB FS connector on M258 target board
– ICE USB connector on Nu-Link2-Me
Supports one touch key on board:
– Equipped with 1 touch key + reference pad + shielding electrode
– Touch development tool can set the hardware and software parameters automatically
Supports 8 x 40 COM/SEG HTN-LCD panel on NuMaker-TNLCDSub_M258K:
– 1/4 bias, 1/8 duty, 8 x 40 COM/SEG
On-board Nu-Link2-Me debugger and programmer:
– Debug through SWD interface
– Online/offline programming
– Virtual COM port function
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3 HARDWARE CONFIGURATION
3.1 Front View
ICE USB Connector
VCOM Switch
Reset Button
ICE Status LEDOff-line Program Button
USB FS Connector
Power LED
PB14 LED
VDD Switch
M258KE3AE M258KE3AE Extension Connectors
Arduino UNO Compatible Extension Connectors
External VDD Connector
Nu-Link2-Me
Ammeter
ICE Chip: M48SSIDAE
External VSS Connector
M258 Target Board
External VREF Connector
TK Touch Key
TK Shileding
External VBAT Connector
Figure 3-1 Front View of NuMaker-M258KE
Figure 3-1 shows the main components and connectors from the front side of NuMaker-M258KE. The following lists components and connectors from the front view:
Target chip: M258KE3AE (U1)
USB FS Connector (J2)
Arduino UNO Compatible Extension Connectors (NU1, NU2, NU3, NU4)
M258 Extension Connectors (JP3, JP4, JP5 and JP6)
External VDD Power Connector (JP1)
External VSS Power Connector (JP2)
External VREF Connector (VREF1)
External VBAT Connector (VBAT)
VDD Switch (SW2)
Ammeter Connector (AMMETER)
Reset Button (SW1)
Power LED and PB14 LED (LEDG1 and LEDR1)
Nu-Link2-Me
– VCOM Switch
– ICE Chip: M48SSIDAE (ICEU2)
– ICE USB Connector (ICEJ3)
– ICE Status LED (ICES0, ICES1, ICES2, ICES3)
– Off-line Program Button (ICESW1)
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3.2 Rear View
Figure 3-2 shows the main components and connectors from the rear side of NuMaker-M258KE.
The following lists components and connectors from the rear view:
Nu-Link2-Me
– MCUVCC Power Switch (ICEJPR1)
– ICEVCC Power Switch (ICEJPR2)
ICEVCC Power Switch
MCUVCC Power
Switch
Figure 3-2 Rear View of NuMaker-M258KE
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3.3 Extension Connectors
Table 3-1 presents the extension connectors.
Connector Description
JP3, JP4, JP5 and JP6 Full pins extension connectors on the NuMaker-M258KE.
NU1, NU2, NU3 and NU4
Arduino UNO compatible pins on the NuMaker-M258KE.
Table 3-1 Extension Connectors
3.3.1 Pin Assignment for Extension Connectors
The NuMaker-M258KE provides the M258KE3AE onboard and extension connectors (JP3, JP4, JP5 and JP6). Figure 3-3 shows the M258KE3AE extension connectors.
JP3Pin1 ~ Pin32
JP6Pin97 ~ Pin128
JP5 Pin33 ~ Pin64
JP4 Pin65 ~ Pin96
Figure 3-3 M258KE3AE Extension Connectors
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Header M258KE3AE
Pin No. Function
JP3
JP3.1 1 PB.5 / EADC0_CH5 / ACMP1_N / LCD_COM0 / I2C0_SCL / SC0_CLK / UART2_TXD / TM0 / INT0
JP3.2 2 PB.4 / EADC0_CH4 / ACMP1_P1 / LCD_COM1 / I2C0_SDA / SC0_DAT / UART2_RXD / TM1 / INT1
JP3.3 3 PB.3 / EADC0_CH3 / ACMP0_N / LCD_COM2 / UART1_TXD / SC0_RST / TM2 / INT2
JP3.4 4 PB.2 / EADC0_CH2 / ACMP0_P1 / LCD_COM3 / UART1_RXD / SC0_PWR / TM3 / INT3
JP3.5 5 PC.12 / UART0_TXD / I2C0_SCL / SC0_nCD / ACMP0_O
JP3.6 6 PC.11 / UART0_RXD / I2C0_SDA / ACMP1_O
JP3.7 7 PC.10 / LCD_SEG3
JP3.8 8 PC.9 / LCD_SEG2
JP3.9 9 PB.1 / EADC0_CH1 / LCD_SEG1 / UART2_TXD
JP3.10 10 PB.0 / EADC0_CH0 / LCD_SEG0 / UART2_RXD / SPI0_I2SMCLK
JP3.11 11 VSS
JP3.12 12 VDD
JP3.13 13 PA.11 / ACMP0_P0 / USCI0_CLK / BPWM0_CH0 / TM0_EXT
JP3.14 14 PA.10 / ACMP1_P0 / USCI0_DAT0 / BPWM0_CH1 / TM1_EXT
JP3.15 15 PA.9 / USCI0_DAT1 / UART1_TXD / BPWM0_CH2 / TM2_EXT
JP3.16 16 PA.8 / USCI0_CTL1 / UART1_RXD / BPWM0_CH3 / TM3_EXT / INT4
JP3.17 17 VLCD
JP3.18 18 PD.12 / UART2_RXD / BPWM0_CH5 / CLKO / EADC0_ST / INT5
JP3.19 19 PD.11 / UART1_TXD / LCD_SEG43 / LCD_COM4
JP3.20 20 PD.10 / UART1_RXD / LCD_SEG42 / LCD_COM5
JP3.21 21 NC
JP3.22 22 NC
JP3.23 23 NC
JP3.24 24 NC
JP3.25 25 NC
JP3.26 26 NC
JP3.27 27 NC
JP3.28 28 PF.7 / SC0_DAT / SPI0_MISO
JP3.29 29 PF.6 / SC0_CLK / SPI0_MOSI
JP3.30 30 VBAT
JP3.31 31 PF.5 / UART2_RXD / UART2_nCTS / BPWM0_CH4 / X32_IN / EADC0_ST
JP3.32 32 PF.4 / UART2_TXD / UART2_nRTS / BPWM0_CH5 / X32_OUT
JP5 JP5.1 33 NC
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Header M258KE3AE
Pin No. Function
JP5.2 34 NC
JP5.3 35 NC
JP5.4 36 NC
JP5.5 37 PF.3 / UART0_TXD / I2C0_SCL / XT1_IN
JP5.6 38 PF.2 / UART0_RXD / I2C0_SDA / XT1_OUT
JP5.7 39 NC
JP5.8 40 NC
JP5.9 41 PE.8 / LCD_SEG20 / LCD_COM0 / UART2_TXD
JP5.10 42 PE.9 / LCD_SEG19 / LCD_COM1 / UART2_RXD
JP5.11 43 PE.10 / LCD_SEG18 / LCD_COM2
JP5.12 44 PE.11 / LCD_SEG17/LCD_COM3 / UART1_nCTS
JP5.13 45 PE.12 / UART1_nRTS
JP5.14 46 PE.13 / I2C0_SCL / LCD_SEG41 / LCD_COM6 / UART1_TXD
JP5.15 47 PC.8 / I2C0_SDA / LCD_SEG40 / LCD_COM7 / UART1_RXD
JP5.16 48 PC.7 / LCD_SEG39 / UART0_nCTS / TM0 / INT3
JP5.17 49 PC.6 / LCD_SEG38 / UART0_nRTS / TM1 / INT2
JP5.18 50 PA.7 / LCD_SEG37 / UART0_TXD / ACMP0_WLAT / TM2 / INT1
JP5.19 51 PA.6 / LCD_SEG36 / UART0_RXD / ACMP1_WLAT / TM3 / INT0
JP5.20 52 VSS
JP5.21 53 VDD
JP5.22 54 PD.15 / TK_TK0 / TM3 / INT1
JP5.23 55 PA.5 / TK_TK1 / UART0_nCTS / UART0_TXD / I2C0_SCL / BPWM0_CH5
JP5.24 56 PA.4 / SPI0_I2SMCLK / TK_TK2 / SC0_nCD / UART0_nRTS / UART0_RXD / I2C0_SDA / BPWM0_CH4
JP5.25 57 PA.3 / SPI0_SS / TK_TK3 / SC0_PWR / I2C0_SMBAL / UART1_TXD / BPWM0_CH3 / CLKO
JP5.26 58 PA.2 / SPI0_CLK / TK_TK4 / SC0_RST / I2C0_SMBSUS / UART1_RXD / BPWM0_CH2
JP5.27 59 PA.1 / SPI0_MISO / TK_TK5 / SC0_DAT / UART0_TXD / UART1_nCTS / BPWM0_CH1
JP5.28 60 PA.0 / SPI0_MOSI / TK_TK6 / SC0_CLK / UART0_RXD / UART1_nRTS / BPWM0_CH0
JP5.29 61 PF.15 / LCD_SEG35 / TK_TK7 / TM2 / CLKO / INT4
JP5.30 62 PE.14 / UART2_TXD / LCD_SEG34 / TK_TK8
JP5.31 63 PE.15 / UART2_RXD
JP5.32 64 nRESET
JP4
JP4.1 65 PF.0 / UART1_TXD / UART0_TXD / ICE_DAT
JP4.2 66 PF.1 / UART1_RXD / UART0_RXD / ICE_CLK
JP4.3 67 PD.9 / UART2_nCTS / LCD_SEG33
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Header M258KE3AE
Pin No. Function
JP4.4 68 PD.8 / UART2_nRTS / LCD_SEG32
JP4.5 69 PC.5 / LCD_SEG31 / LCD_COM4 / TK_TK9 / UART2_TXD
JP4.6 70 PC.4 / LCD_SEG30 / LCD_COM5 / TK_TK10 / UART2_RXD
JP4.7 71 PC.3 / LCD_SEG29 / LCD_COM6 / TK_TK11 / UART2_nRTS / I2C0_SMBAL
JP4.8 72 PC.2 / LCD_SEG28 / LCD_COM7 / TK_TK12 / UART2_nCTS / I2C0_SMBSUS
JP4.9 73 PC.1 / LCD_SEG27 / LCD_COM2 / UART2_TXD / I2C0_SCL / ACMP0_O
JP4.10 74 PC.0 / LCD_SEG26 / LCD_COM3 / UART2_RXD / I2C0_SDA / ACMP1_O
JP4.11 75 VSS
JP4.12 76 VDD
JP4.13 77 NC
JP4.14 78 NC
JP4.15 79 NC
JP4.16 80 NC
JP4.17 81 NC
JP4.18 82 NC
JP4.19 83 NC
JP4.20 84 PD.7 / UART1_TXD / I2C0_SCL / TK_TK13
JP4.21 85 PD.6 / UART1_RXD / I2C0_SDA / TK_TK14
JP4.22 86 PD.5 / TK_TK15
JP4.23 87 PD.4 / USCI0_CTL0 / TK_TK16
JP4.24 88 PD.3 / USCI0_CTL1 / SPI0_SS / LCD_SEG25 / TK_TK13 / UART0_TXD
JP4.25 89 PD.2 / USCI0_DAT1 / SPI0_CLK / LCD_SEG24 / TK_TK14 / UART0_RXD
JP4.26 90 PD.1 / USCI0_DAT0 / SPI0_MISO / LCD_SEG23 / TK_TK15
JP4.27 91 PD.0 / USCI0_CLK / SPI0_MOSI / LCD_SEG22 / TK_TK16 / TM2
JP4.28 92 PD.13 / SPI0_I2SMCLK / LCD_SEG21
JP4.29 93 USB_VBUS
JP4.30 94 USB_D-
JP4.31 95 USB_D+
JP4.32 96 USB_VDD33_CAP
JP6
JP6.1 97 PE.7 / LCD_SEG16 / BPWM0_CH5
JP6.2 98 PE.6 / LCD_SEG15 / SC0_nCD / USCI0_CTL0 / BPWM0_CH4
JP6.3 99 PE.5 / SC0_PWR / USCI0_CTL1 / BPWM0_CH3
JP6.4 100 PE.4 / SC0_RST / USCI0_DAT1 / BPWM0_CH2
JP6.5 101 PE.3 / SC0_DAT / USCI0_DAT0 / BPWM0_CH1
JP6.6 102 PE.2 / SC0_CLK / USCI0_CLK / BPWM0_CH0
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Header M258KE3AE
Pin No. Function
JP6.7 103 NC
JP6.8 104 NC
JP6.9 105 PE.1
JP6.10 106 PE.0
JP6.11 107 NC
JP6.12 108 NC
JP6.13 109 NC
JP6.14 110 NC
JP6.15 111 NC
JP6.16 112 VSS
JP6.17 113 LDO_CAP
JP6.18 114 VDD
JP6.19 115 PC.14 / SPI0_I2SMCLK / USCI0_CTL0 / LCD_SEG14 / LCD_COM0 / TM1
JP6.20 116 PB.15 / EADC0_CH15 / SPI0_SS / USCI0_CTL1 / UART0_nCTS / LCD_SEG13 / LCD_COM1 / TM0_EXT
JP6.21 117 PB.14 / EADC0_CH14 / SPI0_CLK / USCI0_DAT1 / UART0_nRTS / LCD_SEG12 / TM1_EXT / CLKO
JP6.22 118 PB.13 / EADC0_CH13 / ACMP0_P3 / ACMP1_P3 / SPI0_MISO / USCI0_DAT0 / UART0_TXD / LCD_SEG11 / TM2_EXT
JP6.23 119 PB.12 / EADC0_CH12 / ACMP0_P2 / ACMP1_P2 / SPI0_MOSI / USCI0_CLK / UART0_RXD / LCD_SEG10 / TM3_EXT
JP6.24 120 AVDD
JP6.25 121 VREF
JP6.26 122 AVSS
JP6.27 123 PB.11 / EADC0_CH11 / UART0_nCTS / LCD_SEG9 / SPI0_I2SMCLK
JP6.28 124 PB.10 / EADC0_CH10 / UART0_nRTS / LCD_SEG8
JP6.29 125 PB.9 / EADC0_CH9 / UART0_TXD / UART1_nCTS / LCD_SEG7
JP6.30 126 PB.8 / EADC0_CH8 / UART0_RXD / UART1_nRTS / LCD_SEG6
JP6.31 127 PB.7 / EADC0_CH7 / UART1_TXD / LCD_SEG5 / INT5 / ACMP0_O
JP6.32 128 PB.6 / EADC0_CH6 / UART1_RXD / LCD_SEG4 / INT4 / ACMP1_O
Table 3-2 M258KE3AE Full-pin Extension Connectors and GPIO Function List
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3.3.2 NuMaker-TNLCDSub_M258K Compatible Extension Connectors
Table 3-3 shows the NuMaker-TNLCDSub_M258K compatible extension connectors.
Header NuMaker-M258KE NuMaker-TNLCDSub_M258K
Pin No. Function Function
JP3
JP3.1 1 LCD_COM0 LCD_COM0
JP3.2 2 LCD_COM1 LCD_COM1
JP3.3 3 LCD_COM2 LCD_COM2
JP3.4 4 LCD_COM3 LCD_COM3
JP3.7 7 LCD_SEG3 LCD_SEG3
JP3.8 8 LCD_SEG2 LCD_SEG2
JP3.9 9 LCD_SEG1 LCD_SEG1
JP3.10 10 LCD_SEG0 LCD_SEG0
JP3.19 19 LCD_SEG43 / LCD_COM4 LCD_COM4
JP3.20 20 LCD_SEG42 / LCD_COM5 LCD_COM5
JP5
JP5.9 41 LCD_SEG20 / LCD_COM0 LCD_SEG20
JP5.10 42 LCD_SEG19 / LCD_COM1 LCD_SEG19
JP5.11 43 LCD_SEG18 / LCD_COM2 LCD_SEG18
JP5.12 44 LCD_SEG17 / LCD_COM3 LCD_SEG17
JP5.14 46 LCD_SEG41 / LCD_COM6 LCD_COM6
JP5.15 47 LCD_SEG40 / LCD_COM7 LCD_COM7
JP5.16 48 LCD_SEG39 LCD_SEG39
JP5.17 49 LCD_SEG38 LCD_SEG38
JP5.18 50 LCD_SEG37 LCD_SEG37
JP5.19 51 LCD_SEG36 LCD_SEG36
JP5.29 61 LCD_SEG35 LCD_SEG35
JP5.20 62 LCD_SEG34 LCD_SEG34
JP4
JP4.3 67 LCD_SEG33 LCD_SEG33
JP4.4 68 LCD_SEG32 LCD_SEG32
JP4.5 69 LCD_SEG31 / LCD_COM4 LCD_SEG31
JP4.6 70 LCD_SEG30 / LCD_COM5 LCD_SEG30
JP4.7 71 LCD_SEG29 / LCD_COM6 LCD_SEG29
JP4.8 72 LCD_SEG28 / LCD_COM7 LCD_SEG28
JP4.9 73 LCD_SEG27 / LCD_COM2 LCD_SEG27
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JP4.10 74 LCD_SEG26 / LCD_COM3 LCD_SEG26
JP4.24 88 LCD_SEG25 LCD_SEG25
JP4.25 89 LCD_SEG24 LCD_SEG24
JP4.26 90 LCD_SEG23 LCD_SEG23
JP4.27 91 LCD_SEG22 LCD_SEG22
JP4.28 92 LCD_SEG21 LCD_SEG21
JP6
JP6.1 97 LCD_SEG16 / LCD_COM0 LCD_SEG16
JP6.2 98 LCD_SEG15 / LCD_COM1 LCD_SEG15
JP6.19 115 LCD_SEG14 LCD_SEG14
JP6.20 116 LCD_SEG13 LCD_SEG13
JP6.21 117 LCD_SEG12 LCD_SEG12
JP6.22 118 LCD_SEG11 LCD_SEG11
JP6.23 119 LCD_SEG10 LCD_SEG10
JP6.27 123 LCD_SEG9 LCD_SEG9
JP6.28 124 LCD_SEG8 LCD_SEG8
JP6.29 125 LCD_SEG7 LCD_SEG7
JP6.30 126 LCD_SEG6 LCD_SEG6
JP6.31 127 LCD_SEG5 LCD_SEG5
JP6.32 128 LCD_SEG4 LCD_SEG4
Table 3-3 NuMaker-TNLCDSub_M258K Extension Connectors and M258KE3AE Mapping GPIO List
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3.3.3 Arduino UNO Compatible Extension Connectors
Figure 3-4 shows the Arduino UNO compatible extension connectors.
MISO CLK RESET SS
PA.9 PA.11 nRESET PA.8
USCI0_DAT1 USCI0_CLK
5V MOSI GND -
VDD PA.10 VSS PB.15
USCI0_DAT0
BPWM0_CH5 PA.5 D8BPWM0_CH4 PA.4 D9
SPI0_SS BPWM0_CH3 PA.3 D10SPI0_MOSI BPWM0_CH0 PA.0 D11SPI0_MISO BPWM0_CH1 PA.1 D12
SPI0_CLK BPWM0_CH2 PA.2 D13
VSS VSS
VREF VREF
I2C0_SDA PC.0 SDA
I2C0_SCL PC.1 SCL
UART1_RXD PB.2 D0UART1_TXD PB.3 D1
PC.4 D2PC.5 D3PC.3 D4PC.2 D5
TM2 PA.7 D6TM3 PA.6 D7 VIN
VSSVSS5V3VRSTIOREF VDD
NC
A5 PB.1 ADC0_CH1 UART2_TXDA4 PB.0 ADC0_CH0 UART2_RXDA3 PB.4 ADC0_CH4A2 PB.5 ADC0_CH5A1 PB.6 ADC0_CH6A0 PB.7 ADC0_CH7
Figure 3-4 Arduino UNO Compatible Extension Connectors
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Header
NuMaker-M258KE
Header
NuMaker-M258KE
Compatible to Arduino UNO
GPIO Pin of M258 Compatible to Arduino UNO
GPIO Pin of M258
NU3
NU3.1 D0 PB.2
NU2
NU2.6 A5 PB.1
NU3.2 D1 PB.3 NU2.5 A4 PB.0
NU3.3 D2 PC.4 NU2.4 A3 PB.4
NU3.4 D3 PC.5 NU2.3 A2 PB.5
NU3.5 D4 PC.3 NU2.2 A1 PB.6
NU3.6 D5 PC.2 NU2.1 A0 PB.7
NU3.7 D6 PA.7
NU1
NU1.8 VIN
-
NU3.8 D7 PA.6 NU1.7 VSS
NU4
NU4.1 D8 PA.5 NU1.6 VSS
NU4.2 D9 PA.4 NU1.5 5V
NU4.3 D10 PA.3 NU1.4 3V
NU4.4 D11 PA.0 NU1.3 RST nRESET
NU4.5 D12 PA.1 NU1.2 VDD VDD
NU4.6 D13 PA.2 NU1.1 NC -
NU4.7 VSS VSS
NU4.8 VREF VREF
NU4.9 SDA PC.0
NU4.10 SCL PC.1
Table 3-4 Arduino UNO Extension Connectors and M258KE3AE Mapping GPIO List
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3.4 Power Supply Configuration
The NuMaker-M258KE is able to adopt multiple power supplies. External power sources include NU1 Vin (7 V to 12 V), VDD (depending on the target chip operating voltage), and PC through USB connector. By using switches and voltage regulator, multiple power domains can be created on the NuMaker-M258KE.
3.4.1 VIN Power Source
Table 3-5 presents the Vin power source.
Connector Net Name in Schematic
Description
NU1 pin8 NU1_VIN Board external power source, with voltage range from 7 V to 12 V. The voltage regulator UP2 converts the NU1 pin8 input voltage to 5 V and supplies it to NU1_5VCC.
Table 3-5 Vin Power Source
3.4.2 5 V Power Sources
Table 3-6 presents the 5 V power sources.
Connector Net Name in Schematic
Description
ICEJ3 USB_HS_VBUS ICE USB connector supplies 5 V power from PC to M258 target board and Nu-Link2-Me.
J2 USB_VBUS USB connector on NuMaker-M258KE supplies 5 V power from PC to M258 target board and Nu-Link2-Me.
NU1 pin5 NU1_5VCC ICEJ3, J2 or NU1 pin8 supplies 5 V power to NU1 pin5. NU1 pin5 supplies 5 V power to target chip or Arduino adapter board.
Table 3-6 5 V Power Sources
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3.4.3 3.3 V Power Sources
Table 3-7 presents the 3.3 V power sources.
Voltage Regulator
5 V Source Description
ICEUP1 USB_HS_VBUS ICEUP1 converts USB_HS_VBUS to 3.3 V and supplies 3.3 V to M258 target board or ICE chip.
UP1 USB_VBUS
UP1 converts USB_VBUS to 3.3 V and supplies 3.3 V to M258 target board.
Note: SW2.2 (NU1 3VCC) should be switched to ON.
UP1 NU1_5VCC
UP1 converts NU1_5VCC to 3.3 V and supplies 3.3 V to M258 target board.
Note: SW2.2 (NU1 3VCC) should be switched to ON.
Table 3-7 3.3 V Power Sources
3.4.4 1.8 V Power Sources
Table 3-8 presents the 1.8 V power source.
Voltage Regular 5 V Source Description
ICEUP2 USB_HS_VBUS ICEUP2 converts USB_HS_VBUS to 1.8 V and supplies 1.8 V to M258 target board or ICE chip.
Table 3-8 1.8 V Power Sources
3.4.5 Power Connectors
Table 3-9 presents the power connectors.
Connector Description
JP1 VDD connector on the NuMaker-M258KE.
Note: M258 operating voltage range is from 1.8 V to 5.5 V.
JP2 VSS connector on the NuMaker-M258KE.
Table 3-9 Power Connectors
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3.4.6 USB Connectors
Table 3-10 presents the USB connectors.
Connector Description
ICEJ3 ICE USB connector on Nu-Link2-Me for power supply, debugging and programming from PC.
J2 USB FS connector on NuMaker-M258KE for power supply.
Table 3-10 USB Connectors
3.4.7 Power Switches
Table 3-11 presents the power switches.
Switch Description
ICEJPR1 Configures the target chip operating voltage at 1.8 V / 3.3 V / 5 V.
ICEJPR2 Configures the ICE chip operating voltage at 1.8 V / 3.3 V.
SW2 Configures the target chip operating voltage at 3.3 V / 5 V.
Table 3-11 Power Switches
3.4.8 Power Supply Models
External Power Supply through Nu-Link2-Me to Target Chip
The external power supply source on Nu-Link2-Me is shown in Figure 3-5.
ICE USB Connector
(ICEJ3)
Nu-Link2-Me
Figure 3-5 External Power Supply Sources on Nu-Link2-Me
To use ICEJ3 as external power supply source with Nu-Link2-Me, please follow the steps below:
Solder the resistor on ICEJPR1 (MCUVCC) depending on the target chip operating voltage.
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Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage.
Switch the SW2 to OFF.
Connect the external power supply to ICEJ3.
Table 3-12 presents all power models when supplying external power through Nu-Link2-Me. The Nu-Link2-Me external power sources are highlighted in yellow.
Model Target Chip
Voltage ICEJ3
ICEJPR1 (MCUVCC) Selection [1]
ICEJPR2 (ICEVCC)
Selection [2]
ICE Chip
Voltage
SW2 Selection
J2 Vin JP1
1 1.8 V Connect
to PC 1.8 V 1.8 V 1.8 V Off - -
1.8 V output
2 3.3 V Connect
to PC 3.3 V (default)
3.3 V (default)
3.3 V Off - - 3.3 V output
3 5 V Connect
to PC 5 V
3.3 V (default)
3.3 V Off - - 5 V
output
Note:
1. 0 Ω should be soldered between ICEJPR1’s MCUVCC and 1.8 V / 3.3 V / 5 V.
2. 0 Ω should be soldered between ICEJPR2’s ICEVCC and 1.8 V / 3.3 V.
3. -: Unused.
Table 3-12 Supply External Power through Nu-Link2-Me
External Power Supply through M258 target board to Target Chip
The external power supply sources on M258 target board are shown in Figure 3-6.
USB Power Connector (J2)
NU1 pin8 (Vin)
External VDD Connector (JP1)
External VSS Connector (JP2)
Figure 3-6 External Power Supply Sources on M258 Target Board
To use Vin or J2 as external power supply source, please follow the steps below:
Switch the SW2 depending on the target chip operating voltage.
Remove the resistor on ICEJPR1 (MCUVCC).
Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage.
Connect the external power supply to Vin or J2.
To use JP1 as external power supply source, please follow the steps below:
Switch the SW2 to OFF.
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Remove the resistor on ICEJPR1 (MCUVCC).
Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage.
Connect ICEJ3 to PC.
Connect the external power supply to JP1.
To use Vin or J2 as external power supply source with Nu-Link2-Me detached from NuMaker-M258KE, please follow the steps below:
Switch the SW2 depending on the target chip operating voltage.
Detach the Nu-Link2-Me from NuMaker-M258KE.
Connect the external power supply to Vin or J2.
To use JP1 as external power supply source with Nu-Link2-Me detached from NuMaker-M258KE, please follow the steps below:
Switch the SW2 to OFF.
Detach the Nu-Link2-Me from NuMaker-M258KE.
Connect the external power supply to JP1.
Detach Nu-Link2-Me
"
"
USB Power Connector (J2)
NU1 pin8 (Vin)
External VDD Connector (JP1)
External VSS Connector (JP2)
Figure 3-7 Detach the Nu-Link2-Me from NuMaker-M258KE
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Table 3-13 presents all power models when supplies external power through M258 target board. The M258 target board external power sources are highlighted in yellow.
Model Target Chip
Voltage Vin [1] J2[1] ICEJ3
SW2 Selection
JP1[2] ICEJPR1
(MCUVCC) Selection [3]
ICEJPR2 (ICEVCC)
Selection [4]
ICE Chip Voltage [5]
4 3.3 V 7 V ~ 12 V
Input - -
NU1 3VCC
3.3 V output Remove resistor
3.3 V 3.3 V
5 3.3 V - Connect
to PC - NU1
3VCC 3.3 V output
Remove resistor
3.3 V 3.3 V
6 5 V 7 V ~ 12 V
Input - -
NU1 5VCC
5 V output Remove resistor
3.3 V 3.3 V
7 5 V - Connect
to PC - NU1
5VCC 5 V output
Remove resistor
3.3 V 3.3 V
8 1.8 V ~ 5.5 V - - Connect to
PC OFF DC Input
1.8 V ~ 5.5 V Remove resistor
1.8 V / 3.3 V 1.8 V / 3.3 V
9 1.8 V ~ 5.5 V - - Nu-Link2-Me
removed OFF DC Input
1.8 V ~ 5.5 V - - -
Note:
1. The Vin input voltage will be converted by voltage regulator UP2 to 5 V. Supplying external power to Vin or J2 can provide 5 V to NU1 pin5 (5V) and 3.3 V to NU1 pin4 (3VCC).
2. JP1 external power input only provides voltage to target chip.
3. 0 Ω should be removed from ICEJPR1’s MCUVCC and 1.8 V / 3.3 V / 5 V.
4. 0 Ω should be soldered between ICEJPR2’s ICEVCC and 1.8 V / 3.3 V.
5. The ICE chip voltage should be close to the target chip voltage.
6. -: Unused
Table 3-13 Supply External Power for M258 Target Board
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3.5 External Reference Voltage Connector
Table 3-14 presents the external reference voltage connector.
Connector Description
VREF1 Connector for user to connect to the external reference voltage pin of the target chip. User needs to remove the L5 ferrite bead.
Table 3-14 External Reference Voltage Connector
3.6 Battery Voltage (VBAT) Connector
Table 3-15 presents the external reference voltage connector.
Connector Description
VBAT
Connector for user to easily connect to the VBAT pin of the target chip as power source of PF.4 ~ PF.6, RTC and LXT. User needs to remove the R17 resistor.
Table 3-15 Battery Voltage Connector
3.7 Ammeter Connector
Table 3-16 presents the ammeter connector.
Connector Description
AMMETER Connector for user to measure the target chip power consumption easily. User needs to remove the R16 resistor.
Table 3-16 Ammeter Connector
Remove the R16 Resistor
Figure 3-8 Wiring between Ammeter Connector and Ammeter
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3.8 Touch Key
Table 3-17 presents the touch key, shielding electrode and reference pad.
Connector Description
TK14 Touch key.
TK15 Shielding electrode.
TK13 Reference pad.
Table 3-17 Touch Key
3.9 Push Buttons
Table 3-18 presents the push buttons.
Component Description
ICESW1 Offline program button to start offline ICP programming the target chip.
SW1 Reset button to reset the target chip.
Table 3-18 Push-Buttons
3.10 LEDs
Table 3-19 presents the LEDs.
Component Description
Power LED The power LED indicates that the NuMaker-M258KE is powered.
PB14 LED The LED is connected to the target chip PB.14.
ICES0, ICES1, ICES2 and ICES3
Nu-Link2-Me status LED.
Table 3-19 LEDs
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3.11 LCD Panel
The LCD panel on the NuMaker-M258KE supports 8 x 40 COM/SEG and can be used to show many information such as time, battery status, temperature, and humidity. The part number of LCD panel is RHE6616TP01 made by TRICOMTEK. Figure 3-9 shows the LCD digit segment mapping table. Table 3-21 shows pin map for the LCD.
Figure 3-9 LCD Digit Mapping Table
Table 3-20 presents LCD specifications.
Parameter Specifications
Drive Condition 1/8 Duty, 1/4 Bias, 8 x40 COM/SEG
View Direction 12 o’clock
Operation Voltage 4.8 V
Dimension 100 ± 0.2 mm x 64 ± 0.2 mm
Connectors Pin
Table 3-20 LCD Specifications
PIN 1 2 3 4 6 7 8 9 10 11 12
COM1 1B 1A 1G 1F 24C 25D 25C 26D 26C T7 S1
COM2 1I 1H 1J T12 24G 25E 25G 26E 26G T6 S6
COM3 1K 1N 1M 1E 24B 25F 25B 26F 26B T4 S11
COM4 1C 1D 1L T13 T10 25A T11 26A Y3 T5 S16
COM5 T32 T29 8D 8C 9C 10D 10C 11D 11C T1 S21
COM6 T35 T33 8E 8G 9G 10E 10G 11E 11G T2 S26
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COM7 T34 T30 8F 8B 9B 10F 10B 11F 11B T3 S31
COM8 T31 - 8A T8 T9 10A 10A 11A - - S36
PIN 13 14 15 17 18 19 20 21 22 23 24
COM1 S2 S3 S4 COM1 - - - - - - -
COM2 S7 S8 S9 - COM2 - - - - - -
COM3 S12 S13 S14 - - COM3 - - - - -
COM4 S17 S18 S19 - - - COM4 - - - -
COM5 S22 S23 S24 - - - - COM5 - - -
COM6 S27 S28 S29 - - - - - COM6 - -
COM7 S32 S33 S34 - - - - - - COM7 -
COM8 S37 S38 S39 - - - - - - - COM8
PIN 25 26 28 29 30 31 32 33 34 35 36
COM1 2F 2G 2B 3F 3G 3A 3B 4F 4G 4A 4B
COM2 T14 2J 2I T16 3J 3H 3I T18 4J 4H 4I
COM3 2E 2M 2K 3E 3M 3N 3K 4E 4M 4N 4K
COM4 T15 2L 2C T17 3L 3D 3C T19 4L 4D 4C
COM5 12A - - 14A Y1 15A Y2 16A T37 17A T38
COM6 12F 12B 13B 14F 14B 15F 15B 16F 16B 17F 17B
COM7 12E 12G 13G 14E 14G 15E 15G 16E 16G 17E 17G
COM8 12D 12C 13C 14D 14C 15D 15C 16D 16C 17D 17C
PIN 37 39 40 41 42 43 44 45 46 47 48
COM1 5F 5A 5B 6F 6G 6A 6B 7F 7G 7A 7B
COM2 T20 5H 5I T22 6J 6H 6I T24 7J 7H 7I
COM3 5E 5N 5K 6E 6M 6N 6K 7E 7M 7N 7K
COM4 T21 5D 5C T23 6L 6D 6C T25 7L 7D 7C
COM5 18A 19A T41 20A T40 21A T28 22A T27 23A T26
COM6 18F 19F 19B 20F 20B 21F 21B 22F 22B 23F 23B
COM7 18E 19E 19G 20E 20G 21E 21G 22E 22G 23E 23G
COM8 18D 19D 19C 20D 20C 21D 21C 22D 22C 23D 23C
Table 3-21 LCD Pin Mapping Table
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3.12 Nu-Link2-Me
The Nu-Link2-Me is an attached on-board debugger and programmer. The Nu-Link2-Me supports on-chip debugging, online and offline ICP programming through SWD interface. The Nu-Link2-Me also supports virtual COM port (VCOM) for printing debug messages on PC. Besides, the programming status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the evaluation board and becoming a stand-alone mass production programmer. For more information about Nu-Link2-Me, please refer to Nu-Link2-Pro Debugger and Programmer User Manual.
3.12.1 VCOM Switches
Table 3-22 presents how to set the VCOM function by ICESW2.
ICESW2
Pin Function Description
1 TXD On: Connect target chip PB.13 (UART0_TXD) to Nu-Link2-Me.
Off: Disconnect target chip PB.13 (UART0_TXD) to Nu-Link2-Me.
2 RXD On: Connect target chip PB.12 (UART0_RXD) to Nu-Link2-Me.
Off: Disconnect target chip PB.12 (UART0_RXD) to Nu-Link2-Me.
Note: Pin 3 and 4 is unused.
Table 3-22 VCOM Function of Nu-Link2-Me
Status LEDs
Table 3-19 presents the status LEDs patterns for different operation on Nu-Link2-Me.
Operation Status Status LED
ICES0 ICES1 ICES2 ICES3
Boot Flash x 3 Flash x 3 Flash x 3 Flash x 3
Idle On - - -
One Nu-Link2-Me is selected to connect Flash x 3 Flash x 3 Flash x 3 On
ICE online (Not connected to a target chip) On - Flash x 3 Flash x 3
ICE online (Connected to a target chip) On - - On
ICE online (Failed to connect to a target chip) On Any Flash On
During offline programming - On - Flash
Offline programming completed On - - -
Offline programming completed (Auto mode) On On - -
Offline programming failed On Flash - -
Note: “Online” means Nu-Link2-Me is connected to ICP Programming Tool, IDE or NuTool.
Table 3-23 Operation Status LED Patterns
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4 QUICK START
4.1 Toolchains Supporting
Install the preferred toolchain. Please make sure at least one of the toolchains has been installed.
KEIL MDK Nuvoton edition M0/M23
IAR EWARM
NuEclipse GCC (for Windows)
NuEclipse GCC (for Linux)
4.2 Nuvoton Nu-Link Driver Installation
Download and install the latest Nuvoton Nu-Link Driver.
Download and install Nu-Link_Keil_Driver when using Keil MDK.
Download and install Nu-Link_IAR_Driver when using IAR EWARM.
Skip this step when using NuEclipse.
Please install the Nu-Link USB Driver as well at the end of the installation. The installation is presented in Figure 4-1 and Figure 4-2.
Figure 4-1 Nu-Link USB Driver Installation Setup
NuMaker-M258KE
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Figure 4-2 Nu-Link USB Driver Installation
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4.3 BSP Firmware Download
Download and unzip the Board Support Package (BSP).
4.4 Hardware Setup
Open the virtual COM (VCOM) function by changing Nu-Link2-Me VCOM Switch No. 1 and 2 to ON.
Figure 4-3 Open VCOM Function
Connect the ICE USB connector shown in Figure 4-4 to the PC USB port through a USB cable.
Figure 4-4 ICE USB Connector
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Find the “Nuvoton Virtual COM Port” on the Device Manger as Figure 4-5.
Figure 4-5 Device Manger
Open a serial port terminal, PuTTY for example, to print out debug message. Set the speed to 115200. Figure 4-6 presents the PuTTY session setting.
Figure 4-6 PuTTY Session Setting
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4.5 Find the Example Project
Use the “Template” project as an example. The project can be found under the BSP folder as shown in
Figure 4-7.
M258_Series_BSP_CMSIS_V3.XX.XXX
SampleCode
Template
GCC
Keil
IAR
Figure 4-7 Template Project Folder Path
4.6 Execute the Project under Toolchains
Open and execute the project under the toolchain. The section 4.6.1, 4.6.2, and 4.6.3 describe the steps of executing project in Keil MDK, IAR EWARM and NuEclipse, respectively.
4.6.1 Keil MDK
This section provides steps to beginners on how to run a project by using Keil MDK.
Double-click the “Template.uvproj” to open the project.
Figure 4-8 Warning Message of “Device not found”
Note: If Figure 4-8 warning message jumps out, please migrate to version 5 format as shown in Figure 4-9. The “.uvproj” filename extension will change to “.uvprojx”.
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1
2
3
Figure 4-9 Project File Migrate to Version 5 Format
Make sure the debugger is “Nuvoton Nu-Link Debugger” as shown in Figure 4-10 and Figure 4-11.
2
1
Figure 4-10 Debugger Setting in Options Window
Note: If the dropdown menu in Figure 4-10 does not contain “Nuvoton Nu-Link Debugger” item, please rework section 4.2.
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3
4
5
Figure 4-11 Programming Setting in Options Window
Rebuild all target files. After successfully compiling the project, download code to the Flash memory. Click “Start/Stop Debug Section” button to enter debug mode.
1 3
2
4
1. Rebuild
3. Download
4. Start/Stop Debug
2. Successfully compile
Figure 4-12 Compile and Download the Project
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Figure 4-13 shows the debug mode under Keil MDK. Click “Run” and the debug message will be printed out as shown in Figure 4-14. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc.
2. Stop
3 1 21. Run
3. Reset
Figure 4-13 Keil MDK Debug Mode
Figure 4-14 Debug Message on Serial Port Terminal Windows
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4.6.2 IAR EWARM
This section provides steps to beginners on how to run a project by using IAR EWARM.
Double click the “Template.eww” to open the project.
Make sure the toolbar contains “Nu-Link” item as shown in Figure 4-15.
Note: If the toolbar does not contain “Nu-Link” item, please rework section 4.2.
Figure 4-15 IAR EWARM Window
Make a target file as presented in Figure 4-16. After successfully compiling the project, download code to the Flash memory and enter debug mode.
1 3
2
1. Make
3. Download and Debug
2. Successfully compile
Figure 4-16 Compile and Download the Project
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Figure 4-17 shows the debug mode under IAR EWARN. Click “Go” and the debug message will be printed out as shown in Figure 4-18. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc.
1 2 3
1. Go
3. Reset
2. Break
Figure 4-17 IAR EWARM Debug Mode
Figure 4-18 Debug Message on Serial Port Terminal Windows
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4.6.3 NuEclipse
This section provides steps to beginners on how to run a project by using NuEclipse. Please make sure the filenames and project folder path contain neither invalid character nor space.
Double-click “NuEclipse.exe" to open the toolchain.
Import the “Template” project by following the steps presented in Figure 4-19 and Figure 4-20.
1
2
3
4
Figure 4-19 Import the Project in NuEclipse
7
6
5 M251_Series_BSP_CMSIS_V3.XX.XXX\SampleCode\Template
M251_Series_BSP_CMSIS_V3.XX.XXX\SampleCode\Template\GCC)
7
Figure 4-20 Import Projects Windows
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Click the “Template” project and find the project properties as shown in Figure 4-21. Make sure the settings are the same as settings in Figure 4-22.
1
2
3
Figure 4-21 Open Project Properties Window
12
3
Figure 4-22 Project Properties Settings
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Click the “Template” project and build the project.
1
2
3
Figure 4-23 Build Project
After the project is built, click the “Template” project and set the “Debug Configuration” as shown in Figure 4-24. Follow the settings presented in Figure 4-25, Figure 4-26 and Figure 4-27 to enter debug mode.
1
3
2
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Figure 4-24 Open Debug Configuration
4 [1] 5
[2]
Note 1: Double-click the “GDB Nuvoton Nu-Link Debugging” to create the sub item.
Note 2: After the project is built, the “*.elf” file will be shown in “C/C++ Application” frame.
Figure 4-25 Main Tab Configuration
6
7
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Figure 4-26 Debugger Tab Configuration
8
10
11
9[1]
Note: User must follow those settings highlighted in green, and configure other settings depending on the needs.
Figure 4-27 Startup Tab Configuration
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Figure 4-28 shows the debug mode under NuEclipse. Click “Resume” and the debug message will be printed out as shown in Figure 4-29. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc. For more information about how to use NuEclipse, please refer to the NuEclipse User Manual.
1. Resume
1 2 4 3
3. Restart the debugging session
2. Suspend
4. Terminate
Figure 4-28 NuEclipse Debug Mode
Figure 4-29 Debug Message on Serial Port Terminal Windows
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5 NUMAKER-M258KE SCHEMATICS
5.1 Nu-Link2-Me
Figure 5-1 shows the Nu-Link2-Me circuit.
Figure 5-1 Nu-Link2-Me Circuit
GND
GREENRED
ICEU1
<M48SSIDAE>
PB
.61
PB
.52
PB
.43
PB
.34
PB
.25
PB
.16
PB
.07
PA
.11
8
PA
.10
9
PA
.910
PA
.811
PF
.612
VB
AT
13
PF
.514
PF
.415
PF
.316
PF.217PC.718PC.619PA.720PA.621VSS22VDD23LDO_CAP24PA.525PA.426PA.327PA.228PA.129PA.030VDDIO31nRESET32
PF
.033
PF
.134
PC
.535
PC
.436
PC
.337
PC
.238
PC
.139
PC
.040
HS
US
B_V
RE
S41
HS
US
B_V
DD
33
42
HS
US
B_V
BU
S43
HS
US
B_D
-44
HS
US
B_V
SS
45
HS
US
B_D
+46
HS
US
B_V
DD
12_C
AP
47
HS
US
B_ID
48
VSS49
LDO_CAP50
VDD51
PC.1452
PB.1553
PB.1454
PB.1355
PB.1256
AVDD57
VREF58
AVSS59
PB.1160
PB.1061
PB.962
PB.863
PB.764
SW
DH
_C
LK
NU
LIN
K_ID
0N
ULIN
K_ID
1
SW
DH
_D
AT
SW
DH
_R
ST
#IC
EV
DD
ICE
LE
D
ICEVDDICE_RST
HX
T_I
HXT_O
ICEC6
1u
C0603
SWO
KEY1ISPLED
US
B_H
S_R
EX
T
US
B_H
S_C
AP
US
B_H
S_V
BU
S
ICEVDDGND
USB_HS_CAP
US
B_H
S_D
-
US
B_H
S_D
+G
ND
ICEC2
1u
C0603
SP
IM_C
S
SP
IM_M
ISO
0
SP
IM_D
3
ICE
_C
LK
ICE
_D
AT
ICEVDD
GND
SP
IM_D
2
SP
IM_C
LK
SP
IM_M
OS
I0
ICED30.1u
C0603
USB_HS_VBUS
RESETDEBUG
ICER310KR0603
ICEVDD
ICEC9
1uC0603
ICE_RST
ICE_RSTICE_CLKICE_DAT
ICEVDD
ICE_DAT
ICEJ1
HEADER_5(NC)
12345
ICE_CLK
ICER210K
R0603
ICEVDD
ICER410K
R0603
ETMD1
ETMCK_MOSIETMD0_MISO
ETMD3_SSETMD2_CK
ICE_RX
ICESW2
SMD HPS604-E
ICE_RX_S
VCOM SWITCH
ICE_TX_S ICE_TX
ETMD3_SSETMD2_CKETMD0_MISOETMCK_MOSI
NULINK_ID0
NULINK ID
Nu-Trace, ID0 = 1, ID1 = 1
Nu-Link2, ID0 = 0, ID1 = 1Nu-LInk2-Me, ID0 = 0, ID1 = 0
NULINK_ID1
SWDH_DAT
SWDH_RST#SWDH_CLK
TICERST
TICEDAT
GND
MCU_TXMCU_RX
MCUVCC_DIODE
TICECLK
ICE_RX_SICE_TX_S
1 2
ICED4
SS24A
MCUVCC
ICER1200 1%
R0603
HS
US
B_V
DD
33
HXT_O
ICEC11 20p
C0603
ICEC10 20p
C0603
HXT_I
12M Crystal
ICEX1
12MHz SMD X3225B1
XIN
2
GND
4GND
3XOUT
3.3VICEU2
W25Q16JVSSIQ
SOP8\5.23/1.27MM
CS#1
DO2
WP#3
GND4
DI5CLK6HOLD#7VCC8
SPIM_MISO0
SPI FLASH
3.3V
ICEC12
0.1u
C0603
SN74LV2T45DCUR
ICEU4
SOP8/3.1/0.5
GND4 A23
VCCA1
DIR5
A12
B26B17VCCB8
SN74LV2T45DCUR
ICEU3
SOP8/3.1/0.5
GND4 A23
VCCA1
DIR5
A12
B26B17VCCB8
SPIM_CLK_LV
3.3V ICEVDD
SPIM_CS
SPIM_CS_LV
SPIM_MOSI0_LV
SPIM_MOSI0SPIM_CLKSPIM_CS_LV
3.3V ICEVDD
SPIM_MOSI0_LVSPIM_CLK_LV
ICER1810KR0603
ICER1910KR0603
3.3V3.3V
ICE INTERFACE
ICEJ4
HEADER 2.54 5X2 (NC)
1 23 45 67 89 10
Tit le
SizeFile Nam e :
Rev
Dat e: Sheet of
Aut hor :
Nu-Link2-Me 1.0
Nu-Link2-Me
CMHuangA3
1 4Monday, August 31, 2020
SWDH_CLKSWDH_DAT
SWDH_RST#
ICE_RX_S
SWO
ICE_TX_S
ICEC1
0.1u
C0603
ICEC7
4.7u
C0603
ICEC8470p
C0603
ICEVDD
MSG_EN
MS
G_E
N
ETMD3_SS I2C1_SCL QSPI_SS BUSY
5V
ETMD0_MISO UART0_TX QSPI_MISOFAILICE_TX
ETMCK_MOSI UART0_RX QSPI_MOSIPASSICE_RX
ETMD2_CK I2C1_SDA QSPI_CLK START
USB_HS_VBUS ICEJ3
micro USB 5pin
MICRO_USB_AB
VBUS1
D-2
D+3
GND5
ID4
Shield6
Shield7
Shield8
Shield9
Shield10
Shield11
ICEL2
FERRITE BEAD
L0603
DP
DM
ICER70
ICER60
USB_HS_D+
USB_HS_D-
USB 2.0 HIGH SPEED DEVICES
ICELED
RED
ISPLED
1 2
ICES3
0805 LED GKP-2012 GREEN
ICEJ2
HEADER04(NC)
1234
ICERP1
8P4R-330
8P4RA
1 23 45 67 8
DMDP
1 2
ICES2
0805 LED RKP-2012
USB_HS_VBUS
ICEVDD
1 2
ICES1
0805 LED YKP-2012
1 2
ICES0
0805 LED RKP-2012
LED
KEY
ICEVDD
KEY1
ICER510KR0603ICESW1
3x6x5 2PIN SMD
SW-2P-SMD
MCUVCC_DIODE
MCUVCC_DIODE
3.3V
ICE5V
ICE5V
ICEVDD
ICE5V
5V
Power Switch
USB_HS_VBUS
1 2ICED1
SS24A
ICEUP1AMS1117_3.3v
IN3
GN
D1
OU
T2
OU
T4
ICEUP2ACE1117_ADJ
IN3
AD
J1
OU
T2
OU
T4
ICER8120,1%R0603
ICER982, 1%
R0603
ICEJPR2
1&2 (0 ohm)
123
ICEVCC
3.3V
1.8VICECT110uF/10VTANT-A
12 3.3V3.3V
MCUVCC
1.8V
ICEJPR1
1&2 (0 ohm)
1234
ICECT310uF/10V
12
1.8V
ICEC5
0.1u
C0603
ICEVDDICEVCC
ICECT210uF/10VTANT-A
12
ICEL1
FERRITE BEAD
O f f - page Connect or
ICEC3
1u
C0603
ICEC4
0.1u
C0603
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5.2 M258 Target Board
Figure 5-2 shows the M258 target board circuit.
Figure 5-2 M258 Target Board Circuit
PD2
PD0
PC0_NU4_SDAPC1_NU4_SCL
J1
HEADER 2.54 5X2 (NC)
1 23 45 67 89 10
USB_VBUS_10R
PD3
PD1
TICEDATTICECLK
USB_D-
PB12_RXD0PB13_TXD0
ICE
USB_D+USB_VDD33_CAP
SW13x6x5 2PIN SMD
SW-2P-SMDC910uC0603
R310KR
R0603
RESET
VDD
nRESET
VLCD
P21P22P23P24P25P26P27
PB7_NU2_A0PB8PB9
PB14_LED_R
PB11
VDD_MCULDO_CAPGND
AVSSVREFAVDD
PB10
MCU_TXMCU_RX
PB15_NU5_GPIOPC14
P117 PB14_LED_RP118 PB13_TXD0
P113 LDO_CAPP114 VDD_2
P33
P121P120P119 PB12_RXD0
P115P116
P34
P126P125P124
P122P123
P35P100P99P98P97
P128P127
P36
P105P104P103P102P101
P39
P110P109P108P107P106
P40
P112P111
P77P78P79P80P81
12
LEDG10805 LED GLED0805
P82P83
P103P104
P107P108P109P110P111
SW2
SMD HPS602-E
PC3_NU3_D4PC4_NU3_D2PC5_NU3_D3
PC2_NU3_D5
PA4_NU3_D9
PA7_NU3_D6PA6_NU3_D7
PA5_NU3_D8
nRESETPF1_ICE_CLKPF0_ICE_DAT
R14100KR
R0603
VDD
R13100KR
R0603
UP2AMS1117_5v
IN3
GN
D1
OU
T2
OU
T4
Tit le
Size Docum ent Num ber Rev
Dat e: Sheet of
NuMaker-PFM-M258KE
v1.2M258KE3AECustom
2 4Friday , July 09, 2021
Bypass Cap
C181uC0603
R17 0
P33 - P64
P1 - P32
P97 - P128
VBATNC
1 2
C190.1u
VBATVDD_MCU
NU1_VIN
R7330R
R0603
1 2
D2
SS24A
PC12
PC10PC11
PC9
VDD_MCUGND
C40.1uC0603
PD12PD11
C30.1uC0603
PD10
PF7
PE8
C51uC0603
PE10PE9
PE11
R6330R
R0603
PE12
CT510uF/10VTANT-A
12
PE13
12
LEDR10805 LED RLED0805
PC8
VDDVDD_MCU
PE14PE15
PD9PD8
GNDVDD_MCU
PD6_TK14
PD4_TK16
PD7_TK13
PD5
PD13
PE7PE6PE5PE4PE3PE2
PE1PE0
C200.1uC0603
U1
<M258KE3AE>P
B.5
/EA
DC
0_
CH
5/A
CM
P1
_N
/EB
I_A
DR
0/I
2C
0_
SC
L/U
SC
I1_
CT
L0
/SC
0_
CL
K/P
WM
0_
CH
0/P
SIO
0_
CH
4/U
AR
T2
_T
XD
/TM
0/I
NT
01
PB
.4/E
AD
C0
_C
H4
/AC
MP
1_
P1
/EB
I_A
DR
1/I
2C
0_
SD
A/U
SC
I1_
CT
L1
/SC
0_
DA
T/P
WM
0_
CH
1/P
SIO
0_
CH
5/U
AR
T2
_R
XD
/TM
1/I
NT
12
PB
.3/E
AD
C0
_C
H3
/AC
MP
0_
N/E
BI_
AD
R2
/I2
C1
_S
CL
/UA
RT
1_
TX
D/U
SC
I1_
DA
T1
/SC
0_
RS
T/P
WM
0_
CH
2/P
SIO
0_
CH
6/P
WM
0_
BR
AK
E0
/TM
2/I
NT
23
PB
.2/E
AD
C0
_C
H2
/AC
MP
0_
P1
/OP
A0
_O
/EB
I_A
DR
3/I
2C
1_
SD
A/U
AR
T1
_R
XD
/US
CI1
_D
AT
0/S
C0
_P
WR
/PW
M0
_C
H3
/PS
IO0
_C
H7
/TM
3/I
NT
34
PC
.12
/EB
I_A
DR
4/U
AR
T0
_T
XD
/I2
C0
_S
CL
/SC
0_
nC
D/P
WM
1_
CH
0/A
CM
P0
_O
5
PC
.11
/EB
I_A
DR
5/U
AR
T0
_R
XD
/I2
C0
_S
DA
/PW
M1
_C
H1
/AC
MP
1_
O6
PC
.10
/EB
I_A
DR
6/P
WM
1_
CH
27
PC
.9/E
BI_
AD
R7
/PW
M1
_C
H3
8
PB
.1/E
AD
C0
_C
H1
/OP
A0
_N
/EB
I_A
DR
8/U
AR
T2
_T
XD
/US
CI1
_C
LK
/I2
C1
_S
CL
/QS
PI0
_M
ISO
1/P
WM
0_
CH
4/P
WM
1_
CH
4/P
WM
0_
BR
AK
E0
9
PB
.0/E
AD
C0
_C
H0
/OP
A0
_P
/EB
I_A
DR
9/U
AR
T2
_R
XD
/SP
I0_
I2S
MC
LK
/I2
C1
_S
DA
/QS
PI0
_M
OS
I1/P
WM
0_
CH
5/P
WM
1_
CH
5/P
WM
0_
BR
AK
E1
10
VS
S11
VD
D12
PA
.11
/AC
MP
0_
P0
/EB
I_n
RD
/US
CI0
_C
LK
/BP
WM
0_
CH
0/T
M0
_E
XT
13
PA
.10
/AC
MP
1_
P0
/EB
I_n
WR
/US
CI0
_D
AT
0/B
PW
M0
_C
H1
/TM
1_
EX
T/D
AC
0_
ST
14
PA
.9/E
BI_
MC
LK
/US
CI0
_D
AT
1/U
AR
T1
_T
XD
/BP
WM
0_
CH
2/T
M2
_E
XT
15
PA
.8/E
BI_
AL
E/U
SC
I0_
CT
L1
/UA
RT
1_
RX
D/B
PW
M0
_C
H3
/TM
3_
EX
T/I
NT
416
NC
17
PD
.12
/EB
I_n
CS
0/U
AR
T2
_R
XD
/BP
WM
0_
CH
5/C
LK
O/E
AD
C0
_S
T/I
NT
518
PD
.11
/EB
I_n
CS
1/U
AR
T1
_T
XD
19
PD
.10
/EB
I_n
CS
2/U
AR
T1
_R
XD
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
PF
.7/E
BI_
AD
R1
8/S
C0
_D
AT
/SP
I0_
MIS
O28
PF
.6/E
BI_
AD
R1
9/S
C0
_C
LK
/SP
I0_
MO
SI/
EB
I_n
CS
0/T
AM
PE
R0
29
VB
AT
30
PF
.5/U
AR
T2
_R
XD
/UA
RT
2_
nC
TS
/PW
M0
_C
H0
/BP
WM
0_
CH
4/X
32
_IN
/EA
DC
0_
ST
31
PF
.4/U
AR
T2
_T
XD
/UA
RT
2_
nR
TS
/PW
M0
_C
H1
/BP
WM
0_
CH
5/X
32
_O
UT
32
NC33NC34NC35NC36PF.3/EBI_nCS0/UART0_TXD/I2C0_SCL/XT1_IN/BPWM1_CH037PF.2/EBI_nCS1/UART0_RXD/I2C0_SDA/QSPI0_CLK/XT1_OUT/BPWM1_CH138NC39NC40PE.8/EBI_ADR10/USCI1_CTL1/UART2_TXD/PWM0_CH0/PWM0_BRAKE041PE.9/EBI_ADR11/USCI1_CTL0/UART2_RXD/PWM0_CH1/PWM0_BRAKE142PE.10/EBI_ADR12/USCI1_DAT0/PWM0_CH2/PWM1_BRAKE043PE.11/EBI_ADR13/USCI1_DAT1/UART1_nCTS/PWM0_CH3/PWM1_BRAKE144PE.12/EBI_ADR14/USCI1_CLK/UART1_nRTS/PWM0_CH445PE.13/EBI_ADR15/I2C0_SCL/UART1_TXD/PWM0_CH5/PWM1_CH0/BPWM1_CH546PC.8/EBI_ADR16/I2C0_SDA/UART1_RXD/PWM1_CH1/BPWM1_CH447PC.7/EBI_AD9/UART0_nCTS/I2C1_SMBAL/PWM1_CH2/BPWM1_CH0/TM0/INT348PC.6/EBI_AD8/UART0_nRTS/I2C1_SMBSUS/PWM1_CH3/BPWM1_CH1/TM1/INT249PA.7/EBI_AD7/UART0_TXD/I2C1_SCL/PWM1_CH4/BPWM1_CH2/ACMP0_WLAT/TM2/INT150PA.6/EBI_AD6/UART0_RXD/I2C1_SDA/PWM1_CH5/BPWM1_CH3/ACMP1_WLAT/TM3/INT051VSS52VDD53PD.15/PSIO0_CH7/PWM0_CH5/TM3/INT154PA.5/QSPI0_MISO1/UART0_nCTS/UART0_TXD/I2C0_SCL/BPWM0_CH5/PWM0_CH055PA.4/QSPI0_MOSI1/SPI0_I2SMCLK/SC0_nCD/UART0_nRTS/UART0_RXD/I2C0_SDA/USCI2_CTL1/BPWM0_CH4/PWM0_CH156PA.3/QSPI0_SS/SPI0_SS/SC0_PWR/I2C0_SMBAL/UART1_TXD/I2C1_SCL/PSIO0_CH4/USCI2_CTL0/BPWM0_CH3/PWM0_CH2/CLKO/PWM1_BRAKE157PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/I2C0_SMBSUS/UART1_RXD/I2C1_SDA/PSIO0_CH5/USCI2_CLK/BPWM0_CH2/PWM0_CH358PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/PSIO0_CH6/USCI2_DAT0/BPWM0_CH1/PWM0_CH459PA.0/QSPI0_MOSI0/SPI0_MOSI/SC0_CLK/UART0_RXD/UART1_nRTS/PSIO0_CH7/USCI2_DAT1/BPWM0_CH0/PWM0_CH5/DAC0_ST60VDDIO61PE.14/EBI_AD8/UART2_TXD/PSIO0_CH062PE.15/EBI_AD9/UART2_RXD/PSIO0_CH163nRESET64
PF
.0/I
CE
_D
AT
65
PF
.1/I
CE
_C
LK
66
PD
.9/E
BI_
AD
7/U
AR
T2
_n
CT
S/P
SIO
0_
CH
267
PD
.8/E
BI_
AD
6/U
AR
T2
_n
RT
S/P
SIO
0_
CH
368
PC
.5/E
BI_
AD
5/Q
SP
I0_
MIS
O1
/UA
RT
2_
TX
D/I
2C
1_
SC
L/P
WM
1_
CH
0/P
SIO
0_
CH
069
PC
.4/E
BI_
AD
4/Q
SP
I0_
MO
SI1
/UA
RT
2_
RX
D/I
2C
1_
SD
A/P
WM
1_
CH
1/U
SC
I2_
CT
L1
/PS
IO0
_C
H1
70
PC
.3/E
BI_
AD
3/Q
SP
I0_
SS
/UA
RT
2_
nR
TS
/I2
C0
_S
MB
AL
/PW
M1
_C
H2
/US
CI2
_C
TL
0/P
SIO
0_
CH
271
PC
.2/E
BI_
AD
2/Q
SP
I0_
CL
K/U
AR
T2
_n
CT
S/I
2C
0_
SM
BS
US
/PW
M1
_C
H3
/US
CI2
_C
LK
/PS
IO0
_C
H3
72
PC
.1/E
BI_
AD
1/Q
SP
I0_
MIS
O0
/UA
RT
2_
TX
D/I
2C
0_
SC
L/P
WM
1_
CH
4/U
SC
I2_
DA
T0
/AC
MP
0_
O73
PC
.0/E
BI_
AD
0/Q
SP
I0_
MO
SI0
/UA
RT
2_
RX
D/I
2C
0_
SD
A/P
WM
1_
CH
5/U
SC
I2_
DA
T1
/AC
MP
1_
O74
VS
S75
VD
D76
NC
77
NC
78
NC
79
NC
80
NC
81
NC
82
NC
83
PD
.7/U
AR
T1
_T
XD
/I2
C0
_S
CL
/US
CI1
_C
LK
/PS
IO0
_C
H4
84
PD
.6/U
AR
T1
_R
XD
/I2
C0
_S
DA
/US
CI1
_D
AT
1/P
SIO
0_
CH
585
PD
.5/I
2C
1_
SC
L/U
SC
I1_
DA
T0
/PS
IO0
_C
H6
86
PD
.4/U
SC
I0_
CT
L0
/I2
C1
_S
DA
/US
CI1
_C
TL
1/P
SIO
0_
CH
787
PD
.3/E
BI_
AD
10
/US
CI0
_C
TL
1/S
PI0
_S
S/U
SC
I1_
CT
L0
/UA
RT
0_
TX
D88
PD
.2/E
BI_
AD
11
/US
CI0
_D
AT
1/S
PI0
_C
LK
/UA
RT
0_
RX
D89
PD
.1/E
BI_
AD
12
/US
CI0
_D
AT
0/S
PI0
_M
ISO
90
PD
.0/E
BI_
AD
13
/US
CI0
_C
LK
/SP
I0_
MO
SI/
TM
291
PD
.13
/EB
I_A
D1
0/S
PI0
_I2
SM
CL
K/U
SC
I2_
CT
L0
92
US
B_
VB
US
93
US
B_
D-
94
US
B_
D+
95
US
B_
VD
D3
3_
CA
P96
PE.7/PSIO0_CH0/PWM0_CH0/BPWM0_CH597
PE.6/SC0_nCD/USCI0_CTL0/PSIO0_CH1/PWM0_CH1/BPWM0_CH498
PE.5/EBI_nRD/SC0_PWR/USCI0_CTL1/PSIO0_CH2/PWM0_CH2/BPWM0_CH399
PE.4/EBI_nWR/SC0_RST/USCI0_DAT1/PSIO0_CH3/PWM0_CH3/BPWM0_CH2100
PE.3/EBI_MCLK/SC0_DAT/USCI0_DAT0/PWM0_CH4/BPWM0_CH1101
PE.2/EBI_ALE/SC0_CLK/USCI0_CLK/USCI2_CTL0/PWM0_CH5/BPWM0_CH0102
NC103
NC104
PE.1/EBI_AD10/QSPI0_MISO0/I2C1_SCL/USCI2_DAT1105
PE.0/EBI_AD11/QSPI0_MOSI0/I2C1_SDA/USCI2_DAT0106
NC107
NC108
NC109
NC110
NC111
VSS112
LDO_CAP113
VDD114
PC.14/EBI_AD11/SPI0_I2SMCLK/USCI0_CTL0/QSPI0_CLK/USCI2_CLK/TM1115
PB.15/EADC0_CH15/EBI_AD12/SPI0_SS/USCI0_CTL1/UART0_nCTS/PSIO0_CH0/PWM1_CH0/TM0_EXT/PWM0_BRAKE1116
PB.14/EADC0_CH14/EBI_AD13/SPI0_CLK/USCI0_DAT1/UART0_nRTS/PSIO0_CH1/PWM1_CH1/TM1_EXT/CLKO117
PB.13/EADC0_CH13/ACMP0_P3/ACMP1_P3/EBI_AD14/SPI0_MISO/USCI0_DAT0/UART0_TXD/PSIO0_CH2/PWM1_CH2/TM2_EXT118
PB.12/EADC0_CH12/DAC0_OUT/ACMP0_P2/ACMP1_P2/EBI_AD15/SPI0_MOSI/USCI0_CLK/UART0_RXD/PSIO0_CH3/PWM1_CH3/TM3_EXT119
AVDD120
VREF121
AVSS122
PB.11/EADC0_CH11/EBI_ADR16/UART0_nCTS/I2C1_SCL/SPI0_I2SMCLK/BPWM1_CH0123
PB.10/EADC0_CH10/EBI_ADR17/USCI1_CTL0/UART0_nRTS/I2C1_SDA/BPWM1_CH1124
PB.9/EADC0_CH9/EBI_ADR18/USCI1_CTL1/UART0_TXD/UART1_nCTS/I2C1_SMBAL/BPWM1_CH2125
PB.8/EADC0_CH8/EBI_ADR19/USCI1_CLK/UART0_RXD/UART1_nRTS/I2C1_SMBSUS/BPWM1_CH3126
PB.7/EADC0_CH7/EBI_nWRL/USCI1_DAT0/UART1_TXD/EBI_nCS0/BPWM1_CH4/PWM1_BRAKE0/PWM1_CH4/INT5/ACMP0_O127
PB.6/EADC0_CH6/EBI_nWRH/USCI1_DAT1/UART1_RXD/EBI_nCS1/BPWM1_CH5/PWM1_BRAKE1/PWM1_CH5/INT4/ACMP1_O128
C210.1uC0603
VDD_3
P21P22
P17 VLCDP18
P25P24P23
P19P20
P30 VBATP29P28
P26P27
P32 PF4_X32_OUTP31 PF5_X32_IN
VDD_4
P2P1
P6P5P4P3
P7P8P9
P11P10
P12 VDD_3P13P14P15P16
AMMETERNC
1 2
R16 0
1 2
D1
SS24A
USB Device
L5
FERRITE BEAD
C151uC0603
P98P97
P100P99
VDD
VDD_MCU
UP1AMS1117_3.3v
IN3
GN
D1
OU
T2
OU
T4
NU1_3VCC
CT410uF/10VTANT-A
12
P104P103P102P101
C221uC0603
P108P107P106P105
P110P109
P112P111
NU1_5VCC
P116P115P114P113
ADAVSS
P120P119P118P117
P128P127P126P125P124P123P122P121
P61P62P63P64
P53P54P55P56P57P58P59P60
P45P46P47P48P49P50P51P52
P37P38P39P40P41P42P43P44
P33P34P35P36
VLCD
PF2_XT1_OUT
PF3_XT1_INR2 0
R5 0
MCUVCC_DIODE
X1
NCXTAL\LP\SMD
C8 NC
P67
P66
P65
C2 NC
HXT & LXT Crystal
P69
P68
X2
SMD 32.768K X3215
9HT9
P71
P70
PF4_X32_OUT
PF5_X32_INR1 0
R4 0
P77
P76
P75
P74
P73
P72
C1 20p
P78
C7 20p
P84
P83
P82
P81
P80
P79
P85
P90
P89
P88
P87
P86
H2
H-3.4X6
1
H1
H-3.4X6
1
P92
P91
H4
H-3.4X6
1
H3
H-3.4X6
1
Mounting Hole
P96
P95
P94
P93
JP2
NC
1234
JP1
NC
1234
C120.1u
C140.1u
VDD_MCU AVDD
P26
P27
P28
P29
P30
P31
P32
C110.1u
VREF
P18
P19
P20
P21
P22
P23
P24
P25
VREF1NC
1 2
P10
P11
P12
P13
P14
P15
P16
P17
CT210uF/10V
12
CT310uF/10V
12
P2
P3
P4
P5
P6
P7
P8
P9
L2
FERRITE BEAD
P1
L4
FERRITE BEAD
Power
ADAVSS
C130.01u
LED
HJ2
NC
MICRO_USB_B
VBUS1
D-2
D+3
GND5
ID4
Shield6
Shield7
Shield8
Shield9
Shield10
Shield11
USB_VBUS
D+
D-
VDD
R1810R
USB_VBUS
L1
FERRITE BEAD
GND
PC6PC7
PF2_XT1_OUT
PA2_NU3_D13/CLK
PD15
PA0_NU3_D11/MOSIPF15
PA1_NU3_D12/MISO
PA3_NU3_D10/SS
VDD_MCU
TICERST
PB0_NU2_A4/RX
PF3_XT1_IN
ICE5V
PB6_NU2_A1
PB3_NU3_D1/TXPB4_NU2_A3PB5_NU2_A2
PB1_NU2_A5/TX
PB2_NU3_D0/RX
PA11_NU5_CLK
PA8_NU5_SSPA9_NU5_MISOPA10_NU5_MOSI
USB_VDD33_CAP
PB14_LED_R
D+
D-
C100.1u
USB_D-
USB_D+
R927R
R1127R
CT11uF/16V
12
USB_VBUS_10R
J2
micro USB 5pin
MICRO_USB_AB
VBUS1
D-2
D+3
GND5
ID4
Shield6
Shield7
Shield8
Shield9
Shield10
Shield11
L3
FERRITE BEADL0603
PF4_X32_OUTPF5_X32_INVBATPF6
USB_VBUS
P42
P37 PF3_XT1_INP38 PF2_XT1_OUT
P45P44P43
P39P40P41
P36P35
P48
P46P47
C61uC0603
P33P34
LDO_CAP
P49
P57
P52P51P50
P59P60
P54P53 VDD_1
P58
P63P62
P64 nRESET
P56P55
P61
VDD_2VDD_1
P65 - P96
NU1_3VCC
NU1_5VCC
P85P86
P81P82
P89P88P87
P83P84
P94P93P92
P90P91
R12 0
P67P66 PF1_ICE_CLKP65 PF0_ICE_DAT
P96 USB_VDD33_CAPP95
P72P71P70P69P68
P77P76 VDD_4P75P74P73
P80P79P78
NuMaker-M258KE
Jul. 9, 2021 Page 49 of 53 Rev 1.01
NU
MA
KE
R-M
258
KE
US
ER
MA
NU
AL
Maker N
u-m
bed
NU
C472 U
ser M
an
ual
5.3 Extension Connector
Figure 5-3 shows extension connectors of NuMaker-M258KE.
Figure 5-3 Extension Connectors Circuit
R21 NCPD4_TK16
P2
P12P10P8P6P4
P22P20P18P16P14
P32P30P28P26P24
VLCD
P24P23P22P21
P27P26P25
P36P35P34P33
P40P39
P80P79P78P77
P83P82P81
P104P103
P110P109P108P107
P34P36
P111
P46
P38P40P42P44
P56
P52P54
P50P48
P64P62P60P58
PA4_NU3_D9PA5_NU3_D8
PC5_NU3_D3PC4_NU3_D2
PA7_NU3_D6PA6_NU3_D7
P33P35
PC3_NU3_D4PC2_NU3_D5
P45
P37P39P41P43
P57P55
P51P53
P49P47
P63P61P59
P65 - P96
JP4
HEADER 2.54 16X2 male
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 32
JP6
HEADER 2.54 16X2 male
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 32
MCUVCC_DIODE
P97 - P128
MCUVCC_DIODEP107
P97P99
External Connector
P115P117
P113P111P109
P101P103P105
P127P125P123P121P119
P75
P65P67
P83P85
P81P79P77
P71P73
P95P93P91P89P87
UNO Interface
P1 - P32
P33 - P64
P3
P7P5
P1
P23P21P19P17P15P13P11P9
P31P29P27P25
JP3
HEADER 2.54 16X2 male
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 32
JP5
HEADER 2.54 16X2 male
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 32
PB5_NU2_A2 PB4_NU2_A3PB3_NU3_D1/TX
Tit le
Size Docum ent Num ber Rev
Dat e: Sheet of
NuMaker-PFM-M258KE
v1.2Ext. ConnectorCustom
3 4Friday , July 09, 2021
PB2_NU3_D0/RXPC12PC10
PB1_NU2_A5/TX
PC11PC9PB0_NU2_A4/RX
GND VDD_MCUPA11_NU5_CLK PA10_NU5_MOSIPA9_NU5_MISO PA8_NU5_SS
PD12PD11 PD10
PF7VBAT
PF5_X32_IN PF4_X32_OUTPF6
PC8PE12
PE15
PC6
PA1_NU3_D12/MISOPA3_NU3_D10/SS
PA5_NU3_D8VDD_MCU
PF15
PA6_NU3_D7
PF3_XT1_IN PF2_XT1_OUT
PE8 PE9PE10 PE11
PC7PE13
PA7_NU3_D6
GNDPD15PA4_NU3_D9PA2_NU3_D13/CLKPA0_NU3_D11/MOSIPE14TICERST
TICECLKPD8
P82
P86
P94
P84
P88P90P92
P96
P66P68
P69 P70P72
P80
P74P76P78
TICEDATPD9
PD0PD2
PC2_NU3_D5PC3_NU3_D4PC5_NU3_D3
USB_VBUS_10R
PC1_NU4_SCL PC0_NU4_SDA
USB_D-
PC4_NU3_D2
PD1PD3
VDD_MCUGND
USB_VDD33_CAPUSB_D+
PD13
PD7_TK13PD5PD6_TK14
R19 NCR20 NC
NU5
header 2.54 2X4 male
SPI0_MISO1
VCC2
SPI0_CLK3
SPI0_MOSI4
RESET5
GND6
SPI0_SS7
GPIO8
NU1
HEADER 2.54 8X1 f emale
NC1
VDD2
MCU_RESET3
3VCC4
5VCC5
VSS6
VSS7
VIN8
NU3
HEADER 2.54 8X1 f emale
D01D12D23D34D45D56D67D78
NU2
HEADER 2.54 6X1 f emale
A01
A12
A23
A34
A45
A56
NU4
HEADER 2.54 10X1 f emale
D81D92D103D114D125D136VSS7VREF8I2C_SDA9I2C_SCL10
GNDGND
TICERST
PB4_NU2_A3
PB6_NU2_A1PB5_NU2_A2
PB7_NU2_A0
PC0_NU4_SDAPC1_NU4_SCL
PB0_NU2_A4/RXPB1_NU2_A5/TX
PA3_NU3_D10/SS
PA2_NU3_D13/CLK
VREFGND
PA0_NU3_D11/MOSIPA1_NU3_D12/MISO
PB2_NU3_D0/RXPB3_NU3_D1/TX
PA11_NU5_CLK
PA8_NU5_SS
PA9_NU5_MISO
TICERSTPB15_NU5_GPIOGNDPA10_NU5_MOSI
NU1_VIN
NU1_5VCCNU1_3VCC
PB7_NU2_A0PB8PB9
PB14_LED_R
PB11
VDD_MCULDO_CAPGND
AVSSVREFAVDD
PB10
MCU_TXMCU_RX
PB15_NU5_GPIOPC14P118
P114
P120
P116
P126P124P122
P98
P128
P104P102P100
P110P108P106
PE5PE6PE7
P112
PE1
PE2PE3PE4
PB6_NU2_A1
PE0
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5.4 Touch Key
Figure 5-4 shows touch key of NuMaker-M258KE.
Figure 5-4 Front Placement
Touch Keys offpage
TK16
Touch Key reference PCB Touch Keys
TK13
TK14
K14
CTKey 0.8x08 (NC)
12
TK13
REF (NC)
1
Top Layer Shielding
SHILEDING1SHILEDING (NC)
1
TOP SHILED
TK16 P86
TK14 P85TK13 P84
Tit le
Size Docum ent Num ber Rev
Dat e: Sheet of
NuMaker-PFM-M258KE
v1.2Touch KeyA
4 4Friday , July 09, 2021
PD6_TK14PD7_TK13
PD4_TK16
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5.5 PCB Placement
Figure 5-5 and Figure 5-6 show the front and rear placement of NuMaker-M258KE.
Figure 5-5 Front Placement
Figure 5-6 Rear Placement
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6 REVISION HISTORY
Date Revision Description
2020.12.14 1.00 Initial version
2021.07.09 1.01 Updated touch key schematic in section 5.4.
Added part numbers in Chapter 2
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Important Notice
Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, bodily injury or severe property damage. Such applications are deemed, “Insecure Usage”.
Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic energy control instruments, airplane or spaceship instruments, the control or operation of dynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all types of safety devices, and other applications intended to support or sustain life.
All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay claims to Nuvoton as a result of customer’s Insecure Usage, customer shall indemnify the damages and liabilities thus incurred by Nuvoton.