interface board hw user guide - telit: iot solutions provider · 2017. 9. 29. · interface board...

Interface Board HW User Guide xE922-3GR

1VV0301285 Rev.0.3 – 2017-01-12

Interface Board HW User Guide

1VV0301285 Rev.0.3 – 2017-01-12

Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. of 39 Mod. 0805 2015-02 Rev.4

APPLICABILITY TABLE

PRODUCT

HE922-3GR

WE922-3GR


1VV0301285 Rev.0.3 – 2017-01-12


SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

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While reasonable efforts have been made to assure the accuracy of this document, Telit assumes no

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sale of a product.


1VV0301285 Rev.0.3 – 2017-01-12


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Components, units, or third-party products used in the product described herein are NOT fault-tolerant

and are NOT designed, manufactured, or intended for use as on-line control equipment in the following

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POSSIBILITY OF SUCH DAMAGES.

Copyright © Telit Communications S.p.A. 2011.


1VV0301285 Rev.0.3 – 2017-01-12


Table of Contents

1. Introduction ................................................................................................................... 7

1.1. Scope ....................................................................................................................... 7

1.2. Related Documents .................................................................................................. 7

1.3. Abbreviations ........................................................................................................... 7

2. General description ...................................................................................................... 8

2.1. IFBD view ................................................................................................................. 9

3. Component Assembly Diagram ................................................................................ 10

4. 120-Pin male B2B connectors ................................................................................... 12

5. Module to EVB Signal Mapping ................................................................................. 15

6. IFBD Sub-Circuitry / Stuffing Options ....................................................................... 27

6.1. CHG_POK .............................................................................................................. 27

6.2. ADC_VBATMEAS .................................................................................................. 28

6.3. Analog audio output ............................................................................................... 29

6.4. POWER ON_OFF / RESET ................................................................................... 30

6.5. USB ........................................................................................................................ 31

6.6. CAM_I2C ................................................................................................................ 31

6.7. USIM ...................................................................................................................... 32

6.8. USB OTG driver ..................................................................................................... 32

6.9. JTAG / MIPI connector ........................................................................................... 33

6.10. RF connectors .................................................................................................... 34

6.11. Temperature monitor .......................................................................................... 34

7. Schematics .................................................................................................................. 35

8. Safety Recommendations .......................................................................................... 38

9. Document History ....................................................................................................... 39


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Table of Figures

Figure 1 xE922-3GR IFBD Top View ................................................................................................................. 9

Figure 2 xE922-3GR IFBD Bottom View ........................................................................................................... 9

Figure 3 component Assembly Top (Top View) ............................................................................................... 10

Figure 4 component Assembly Bottom (Bottom View) .................................................................................... 11

List is Tables

Table 1 JM1 ....................................................................................................................................................... 12 Table 2 JM2 ....................................................................................................................................................... 13 Table 3 JM3 ....................................................................................................................................................... 14 Table 4 JM1 Connector ...................................................................................................................................... 15 Table 5 JM2 Connector ...................................................................................................................................... 19 Table 6 JM3 Connector ...................................................................................................................................... 23


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1. Introduction

1.1. Scope

The scope of this document is to describe the xE922-3GR Interface Board which is part of the

complete xE922-3GR Development Kit (Dev-Kit)

1.2. Related Documents

1.3. Abbreviations

Doc # Document Name

1VV0301272 xE922-3GR Hardware User Guide

1VV0301249 Generic Evaluation Board Hardware User Guide

Term Definition

EVB Evaluation Board

IFBD Interface Board

CSI Camera serial interface

CABC Content Adaptive Backlight Control

DSI Display serial interface

GPIO General-purpose input/output

SD Secure digital

MIPI Mobile Industry Processor Interface

UART Universal asynchronous receiver transmitter

UMTS Universal mobile telecommunications system

USB Universal serial bus

USIF Universal serial interface

WCDMA Wideband code division multiple access

DRD Dual Role Device (USB)

OTG On The Go (USB)


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2. General description

The Interface Board (IFBD) is custom designed to interface the Telit module variant xE922-3GR with the

Telit Generic Evaluation Board (EVB) thus forming the complete Development Kit of xE922-3GR

The IFBD provides the mapping of Telit module signals and functions into the generic EVB signals and

functions

The xE922-3GR IFBD design includes the following items:

xE922-3GR module

RF SMA connectors

Board to Board connectors for interfacing to EVB main board

Module specific circuitry which is not part of the generic circuitry of the EVB

The IFBD also makes provision to assemble a custom designed module socket instead of assembling the

module.

Power supply and control interface for the RF module is provided from the EVB via the B2B connectors.

To monitor the temperature, a thermistor is placed on the top GND plane, close to the module which should be

representative for the module’s backside temperature.

The bottom plane solder-mask is cutout below the RF module , in order to optimally mount/attach a heatsink

aiming to cool the module via the many heat conducting L1-L8 GND via’s.

The board is designed to accommodate new modules according xE922 FF (34x40mm) LGA 441 pin mapping.

PCB reference numbers:

IFBD CS1777A

EVB CS1742A, CS1742B, CS1742C

xE922-3GR module CS1772A, CS1772B


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2.1. IFBD view

The below pictures show the IFBD Top and bottom view

Figure 1 xE922-3GR IFBD Top View

Figure 2 xE922-3GR IFBD Bottom View


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3. Component Assembly Diagram

Figure 3 component Assembly Top (Top View)


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Figure 4 component Assembly Bottom (Bottom View)


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4. 120-Pin male B2B connectors

The interface between IFBD and EVB is implemented via 3pcs of 120p (20p x 6 rows) SAMTEC SEARAY

1.27mm High Speed/High Density B2B connectors (10mm stacking height SEAM/SEAF).

The following tables describe the IFBD B2B connector pin naming. The detailed pin mapping of IFBD to

EVB is described later in the doc

Table 1 JM1

1 GND 2 GND 3 AUX_I2C_SCL 4 AUX_I2C_SDA 5 GND 6

7 8 GND 9 CHG_I2C_SDA 10 LCD_RESET 11 12

13 14 GND 15 GPIO0_EINT5 16 CHG_I2C_SCL 17 18 GND

19 GND 20 GND 21 1V8_OUT 22 1V8_OUT 23 GND 24

25 26 GND 27 28 29 30

31 32 GND 33 CAM_MCLK 34 USIF1_TXD 35 36 GND

37 GND 38 39 GPIO47 40 41 GND 42 VAUX_1P8V

43 USIF1_CS 44 CAM_I2C_SDA 45 CAM_I2C_SCL 46 USIF1_RXD 47 48 CABC

49 1V8_OUT 50 1V8_OUT 51 VAUX_2P85V 52 USIF1_SCLK 53 54

55 TP_SDA 56 TP_SCL 57 TP_RESET 58 TP_IRQ 59 60 CSI2_DN

61 CAM2_RESET 62 CAM2_PD 63 GPIO7 64 GPIO44 65 66 CSI2_DP

67 VDD_SD 68 VDD_SD 69 SD_CARD_DET 70 SD_DAT3 71 72 CSI2_CLKN

73 SD_DAT0 74 SD_DAT2 75 SD_CLK 76 SD_DAT1 77 78 CSI2_CLKP

79 GND 80 GND 81 GPIO50 82 SD_CMD 83 CHG_INT_IN 84 CSI1_DN0

85 SDIO_DAT0 86 SDIO_DAT1 87 SDIO_CMD 88 GPIO45 89 USIF2_TXD 90 CSI1_DP0

91 CAM1_PD 92 SDIO_DAT2 93 SDIO_DAT3 94 CAM1_RESET 95 USIF2_RXD 96 CSI1_DN1

97 CAM1_FLASH 98 CAM1_TORCH 99 SDIO_CLK 100 101 102 CSI1_DP1

103 GPIO51 104 LEDFB_DN 105 LEDDRV 106 107 LEDFB_DP 108 CSI1_DN2

109 110 GPIO52_EINT15 111 112 113 GPIO53 114 CSI1_DP2

115 116 117 CSI1_CLKP 118 CSI1_CLKN 119 CSI1_DP3 120 CSI1_DN3


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Table 2 JM2

1 GPS_LNA_BIAS 2 GND 3 GPIO54_EINT1 4 VMIC_BIAS 5 GND 6

7 GND 8 GND 9 GND 10 GND 11 GND 12

13 MICP2 14 MICN2 15 GND 16 17 HP_OUT_R 18

19 GND 20 GND 21 GND 22 GND 23 GND 24 GND

25 MICP1 26 MICN1 27 GND 28 EP_N 29 HP_OUT_L 30 GND

31 SPKR_LN 32 SPKR_LP 33 34 VAUX_3P0V 35 36 MIC_VDD

37 GND 38 GND 39 DIG_MIC_CLK 40 DIG_MIC_D1 41 GND 42 GND

43 CHG_POK_IN 44 GND 45 GND 46 GND 47 GND 48 GND

49 CHG_RST_OUT 50 GND 51 GND 52 53 ADC_IN1 54 ADC_IN0

55 56 57 FG_IBATP 58 FG_IBATN 59 60

61 62 63 64 65 GPIO55_EIN15 66 GND

67 GND 68 GND 69 GND 70 GND 71 GND 72

73 GND 74 GND 75 GND 76 GND 77 VSIM1 78 VSIM1

79 80 81 SIMCLK1 82 USIM1_DETECT 83 SIMIO1 84 SIMRST1

85 HW_KEY 86 V_RTC 87 88 89 VSIM2 90 VSIM2

91 VBUS_DET/5V_OTG 92 USB_ID 93 USIM2_DETECT 94 SIMIO2 95 SIMRST2 96 SIMCLK2

97 GND 98 GND 99 100 101 102

103 USB_DP 104 GND 105 106 107 108

109 USB_DN 110 GND 111 112 113 114

115 GND 116 GND 117 118 119 120


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Table 3 JM3

1 V_BAT 2 V_BAT 3 V_BAT 4 V_BAT_PA 5 V_BAT_PA 6 V_BAT_PA

7 V_BAT 8 V_BAT 9 V_BAT 10 V_BAT_PA 11 V_BAT_PA 12 V_BAT_PA

13 14 15 16 V_BAT_PA 17 V_BAT_PA 18 V_BAT_PA

19 20 21 22 V_BAT_PA 23 V_BAT_PA 24 V_BAT_PA

25 26 27 28 29 30

31 32 33 VBUS_PWR_EN 34 GPIO49 35 GPIO48 36

37 DSI_CLKP 38 DSI_CLKN 39 40 41 42

43 DSI_DP3 44 DSI_DN3 45 46 47 48

49 DSI_DP2 50 DSI_DN2 51 GPIO46 52 53 GPIO5_EINT7 54 GPIO1_EINT2

55 DSI_DP1 56 DSI_DN1 57 58 USIF2_SCLK 59 USIF2_CS 60

61 DSI_DP0 62 DSI_DN0 63 64 65 66 D8_THERM_ASTAR

67 68 69 70 71 GPIO73_EINT10 72 GPIO72_EINT9

73 GPIO67_EINT0 74 GPIO66_EINT15 75 GPIO65 76 GPIO64_EINT13 77 78



91 RESET_PB 92 PWR_PB 93 GPIO56 94 LED_CURSINK 95 GPIO57_EINT9 96 SHDN_PB

97 GND 98 GND 99 GND 100 GND 101 102

103 LCD_TE 104 GPIO58_EINT2 105 GPIO63_EINT8 106 GND 107 108

109 GND 110 GND 111 GND 112 GND 113 JTAG_TDI 114 DIG_MIC_D2

115 JTAG_TMS 116 JTAG_TDO 117 JTAG_TRST 118 JTAG_TCK 119 JTAG_RTCK 120 JTAG_RESET


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5. Module to EVB Signal Mapping

The below table introduces the mapping of xE922-3GR module pins and functions into the generic EVB

Pin-List and functionality

In many cases the signal names are changed across the platform as many of the EVB signals are simply used

as “pipes” for delivering other functions then initially planned

For this reason the below table is mostly important as it provides:

Actual and most updated pin naming and pin mapping

Actual and most updated pin/signal usage

Actual and most updated pin description and functionality

Table 4 JM1 Connector

Pin # IFBD Connector Pin Name

Generic EVB Pin Name xE922-3GR Pad Description

1 GND GND

2 GND GND

3 AUX_I2C_SCL I2C_SCL_AUX AT2 I2C3 Clock (AUX / Sensors)

4 AUX_I2C_SDA I2C_SDA_AUX AS1 I2C3 Data (AUX / Sensors)

5 GND GND

6 NC SGMII_RX_M

7 NC USB_SS_RX_P

8 GND GND A2

9 CHG_I2C_SDA I2C_SDA AE18 Charger I2C Data

10 LCD_RESET TGPIO_06 AP11 LCD Reset / GPIO

11 NC SGMII_TX_M

12 NC SGMII_RX_P

13 NC USB_SS_RX_M

14 GND GND

15 GPIO0_EINT5 TGPIO_05 AV8 GPIO / External IRQ

16 CHG_I2C_SCL I2C_SCL AC18 Charger I2C Clock

17 NC SGMII_TX_P

18 GND GND

19 GND GND

20 GND GND

21 1V8_OUT VREG_MSME AK17 1.8V Supply / Reference for external peripherals

22 1V8_OUT VREG_MSME AK17 1.8V Supply / Reference for external peripherals

23 GND GND


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24 NC PCIE_RX_P

25 NC USB_SS_TX_P

26 GND GND

27 NC NC

28 NC NC

29 NC PCIE_TX_P

30 NC PCIE_RX_M

31 NC USB_SS_TX_M

32 GND GND A2

33 CAM_MCLK TGPIO_12 P17 Camera MCLK output

34 USIF1_TXD SPI_MOSI Y5 UART1 TXD / SPI1 Serial data Output

35 NC PCIE_TX_M

36 GND GND A2

37 GND GND A2

38 NC NC

39 GPIO47 TGPIO_11 H9 GPIO / MIPI Trace Data 3

40 NC TGPIO_04

41 GND GND A2

42 VAUX_1P8V PCIE_REFCLK_P AA18 Camera/Auxiliary 1.8V power supply

43 USIF1_CS SPI_CS U5 UART1 CTS / SPI1 Chip Select

44 CAM_I2C_SDA TGPIO_02 AM17 Camera I2C Data

45 CAM_I2C_SCL TGPIO_03 AP17 Camera I2C Clock

46 USIF1_RXD SPI_MISO W5 UART1 RXD / SPI1 Serial data input

47 NC NC

48 CABC PCIE_REFCLK_M AS15 Connect to related PWM Output from the Display

49 1V8_OUT VAUX/PWRMON AK17 1.8V Supply / Reference for external peripherals

50 1V8_OUT VAUX/PWRMON AK17 1.8V Supply / Reference for external peripherals

51 VAUX_2P85V LED_DRV_EN AH17 Camera/Auxiliary power supply 1 (2.85V)

52 USIF1_SCLK SPI_CLK S5 UART1 RTS / SPI1 SCLK

53 NC NC

54 NC NC

55 TP_SDA TGPIO_08 AD17 Touch panel I2C Data

56 TP_SCL TGPIO_07 AB17 Touch panel I2C Clock

57 TP_RESET TGPIO_01 F7 Touch panel Reset

58 TP_IRQ TGPIO_09 F11 Touch panel Interrupt


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59 NC NC

60 CSI2_DN CSI2_D0_N C18 Sub Camera CSI Data Input Negative

61 CAM2_RESET TGPIO_21 E4 Sub Camera Reset / GPIO

62 CAM2_PD TGPIO_10 H3 Sub Camera Power Down / GPIO

63 GPIO7 TGPIO_22 AN8 Reserved for internal HE/WE922 function (GNSS_FTA), not available as GPIO

64 GPIO44 TGPIO_20 G10 GPIO / MIPI Trace Data 0

65 NC NC

66 CSI2_DP CSI2_D0_P A18 Sub Camera CSI Data Input Positive

67 VDD_SD VMMC AP15 Power supply out for MMC card (Dynamic 1.8V/3V)

68 VDD_SD VMMC AP15 Power supply out for MMC card (Dynamic 1.8V/3V)

69 SD_CARD_DET MMC_CD J2 MMC card detect(active low)

70 SD_DAT3 MMC_DAT3 M1 MMC card data3

71 NC NC

72 CSI2_CLKN CSI2_CLK_N D19 Sub Camera CSI Clock Negative

73 SD_DAT0 MMC_DAT0 F1 MMC card data 0

74 SD_DAT2 MMC_DAT2 K1 MMC card data 2

75 SD_CLK MMC_CLK E2 MMC card clock

76 SD_DAT1 MMC_DAT1 H1 MMC card data 1

77 NC PCIE_EP_RESET_N

78 CSI2_CLKP CSI2_CLK_P B19 Sub Camera CSI Clock Positive

79 GND GND

80 GND GND

81 GPIO50 C107/DSR G8 GPIO / MIPI Trace Data 6

82 SD_CMD MMC_CMD G2 MMC card command

83 CHG_INT_IN PCIE_CLKREQ_N AB21 Charger IRQ

84 CSI1_DN0 CSI1_D0_N F21 Main Camera CSI Data0 Input Negative

85 SDIO_DAT0 WIFI_SD0_TGPIO15 P1 SDIO0

86 SDIO_DAT1 WIFI_SD1_TGPIO16 N2 SDIO1

87 SDIO_CMD WIFI_SDCMD_TGPIO14 P3 SDIO CMD

88 GPIO45 WIFI_SDRST_TGPIO13 E10 GPIO / MIPI Trace Data 1

89 USIF2_TXD TX_AUX AE4 UART2 TXD / SPI2 Serial data Output

90 CSI1_DP0 CSI1_D0_P D21 Main Camera CSI Data0 Input Positive

91 CAM1_PD WIFI_SD5_TGPIO24 A4 Main Camera Power Down / GPIO


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92 SDIO_DAT2 WIFI_SD2_TGPIO17 M3 SDIO2

93 SDIO_DAT3 WIFI_SD3_TGPIO18 N4 SDIO3

94 CAM1_RESET WIFI_SD4_TGPIO23 G4 Main Camera Reset / GPIO

95 USIF2_RXD RX_AUX AH3 UART2 RXD / SPI2 Serial data input

96 CSI1_DN1 CSI1_D1_N K19 Main Camera CSI Data1 Input Negative

97 CAM1_FLASH WIFI_SD6_TGPIO25 B7 Main Camera Flash Triger

98 CAM1_TORCH WIFI_SD7_TGPIO26 G6 Main Camera Torch Enable

99 SDIO_CLK WIFI_SDCLK_TGPIO19 L4 SDIO CLK

100 NC WCI_TX

101 NC WCI_RX

102 CSI1_DP1 CSI1_D1_P M19 Main Camera CSI Data1 Input Positive

103 GPIO51 C125/RING E8 GPIO / MIPI Trace Data 7

104 LEDFB_DN RFCLK2_QCA AU17 Backlight feedback Negative

105 LEDDRV WLAN_SLEEP_CLK AP13 Backlight Drive

106 NC C105/RTS

107 LEDFB_DP PCIE_EP_WAKE_N AS17 Backlight feedback Positive

108 CSI1_DN2 CSI1_D2_N H19 Main Camera CSI Data2 Input Negative

109 NC C104/RXD

110 GPIO52_EINT15 C109/DCD A8 GPIO / External IRQ

111 NC C103/TXD

112 NC C106/CTS

113 GPIO53 C108/DTR H17 GPIO / MIPI Trace Clock

114 CSI1_DP2 CSI1_D2_P F19 Main Camera CSI Data2 Input Positive

115 NC NC

116 NC NC

117 CSI1_CLKP CSI1_CLK_P C20 Main Camera CSI Clock Positive

118 CSI1_CLKN CSI1_CLK_N E20 Main Camera CSI Clock Negative

119 CSI1_DP3 CSI1_D3_P E18 Main Camera CSI Data3 Input Positive

120 CSI1_DN3 CSI1_D3_N G18 Main Camera CSI Data3 Input Negative


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Pin #

IFBD Connector Pin Name

Generic EVB Pin Name

xE922-3GR Pad

Description

1 GPS_LNA_BIAS GPS_LNA_BIAS GPS LNA BIAS coming from EVB Main Board

2 GND GND

3 GPIO54_EINT1 GPS_LNA_EN K5 GPIO / External IRQ

4 VMIC_BIAS MICBIAS AJ18 Analog Microphone bias

5 GND GND

6 NC NC

7 GND GND

8 GND GND

9 GND GND

10 GND GND

11 GND GND

12 NC NC

13 MICP2 MIC2_MT+ AF19 Handset microphone 2 signal input; phase+

14 MICN2 MIC2_MT- AH19 Handset microphone 2 signal input; phase-

15 GND GND

16 NC EAR2_MT-

17 HP_OUT_R EAR2_MT+ AJ20 Headphone Right Signal Out

18 NC NC

19 GND GND

20 GND GND

21 GND GND

22 GND GND

23 GND GND

24 GND GND

25 MICP1 MIC1_MT+ AG20 Handset microphone 1 signal input; phase+

26 MICN1 MIC1_MT- AE20 Handset microphone 1 signal input; phase-

27 GND GND

28 EP_N EAR1_MT- AM21 Differential Handset Negative


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Pin #



xE922-3GR Pad

Description

29 HP_OUT_L/EP_P EAR1_MT+ AL20/AK21 HP Left for 3.5mm jack or EP_P for dif mode

30 GND

31 SPKR_LN NC AF21 Speaker Signal Out Negative

32 SPKR_LP NC AH21 Speaker Signal Out Positive

33 NC NC

34 VAUX_3P0V NC AA4 Auxiliary 3.0V power supply (from eMMC)

35 NC

36 MIC_VDD MIC_VDD AG18 MEMC/DIG Microphone Power Supply

37 GND GND

38 GND GND

39 DIG_MIC_CLK D_MIC_CLK AV12 Digital microphone Clock Output

40 DIG_MIC_D1 D_MIC_DAT_1 AN12 Digital microphone 1 signal input;

41 GND GND

42 GND GND

43 CHG_POK_IN TRXN0 AN16 Charger Power OK indication (low for boot)

44 GND GND

45 GND GND

46 GND GND

47 GND GND

48 GND GND

49 CHG_RST_OUT TRXP0 AN14 External Charger Reset

50 GND GND

51 GND GND

52 ADC_VBATMEAS ADC_IN3 AM19 Battery measurement ADC

53 ADC_IN1 ADC_IN2 AK19 Analog to Digital converter 2 (Batt ID)

54 ADC_IN0 ADC_IN1 AL18 Analog to Digital converter 1 (Batt Temp)

55 NC NC

56 NC NC

57 FG_IBATP FG_IBATP AV16 Battery Fuel Gauge Positive

58 FG_IBATN FG_IBATN AT16 Battery Fuel Gauge Negative

59 NC NC

60 NC NC


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Pin #



xE922-3GR Pad

Description

61 NC DVI_RX

62 NC DVI_TX

63 NC DVI_CLK

64 NC DVI_WAO

65 GPIO55_EINT15 REF_CLK G14 GPIO / External IRQ

66 GND GND

67 GND GND

68 GND GND

69 GND GND

70 GND GND

71 GND GND

72 NC eSIM_RST

73 GND GND

74 GND GND

75 GND GND

76 GND GND

77 VSIM1 SIMVCC1 AM5 External SIM signal 1 – Power supply for the SIM

78 VSIM1 SIMVCC1 AM5 External SIM signal 1 – Power supply for the SIM

79 NC NC

80 NC NC

81 SIMCLK1 SIMCLK1 AR6 External SIM signal 1 – Clock

82 USIM1_DETECT SIMIN1 AN10 External SIM signal 1 – Card detect (Active low)

83 SIMIO1 SIMIO1 AT6 External SIM signal 1 – Data I/O

84 SIMRST1 SIMRST1 AN6 External SIM signal 1 – Reset

85 HW_KEY HW_KEY AS5 Product ID for Production testing

86 V_RTC VRTC AA20 VRTC

87 NC ETH_RST_N

88 NC ETH_INT_N

89 VSIM2 SIMVCC2 AK3 External SIM signal 2 – Power supply for the SIM

90 VSIM2 SIMVCC2 AK3 External SIM signal 2 – Power supply for the SIM


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Pin #



xE922-3GR Pad

Description

91 VBUS_DET USB_VBUS AR8 External IRQ, Used for SoC VBUS detection

92 USB_ID USB_ID W17 USB_ID, USB OTG use

93 USIM2_DETECT SIMIN2 AR10 External SIM signal 2 – Card detect (Active low)

94 SIMIO2 SIMIO2 AU7 External SIM signal 2 – Data I/O

95 SIMRST2 SIMRST2 AP7 External SIM signal 2 – Reset

96 SIMCLK2 SIMCLK2 AS7 External SIM signal 2 – Clock

97 GND GND

98 GND GND

99 NC MAC_REF_CLK

100 NC MAC_TXEN_ER

101 NC MAC_MDIO

102 NC MAC_RXDV_ER

103 USB_DP USB_D+ S17 USB differential Data (+)

104 GND GND

105 NC MAC_TXD[0]

106 NC MAC_MDC

107 NC MAC_RXD[0]

108 NC MAC_CRS_DV

109 USB_DN USB_D- U17 USB differential Data (-)

110 GND GND

111 NC MAC_TXD[1]

112 NC MAC_TXD[2]

113 NC MAC_RXD[1]

114 NC MAC_RXD[2]

115 GND GND

116 GND GND

117 NC MAC_TX_CLK

118 NC MAC_TXD[3]

119 NC MAC_RX_CLK

120 NC MAC_RXD[3]


1VV0301285 Rev.0.3 – 2017-01-12




Generic EVB Pin Name xE922-3GR Pad

Description

1 V_BAT_1 VBATT AR18 Main power supply for Baseband

2 V_BAT_2 VBATT AS19 Main power supply for Baseband

3 V_BAT_3 VBATT AR20 Main power supply for Baseband

4 V_BAT_PA_1 VBATT_PA AV18 Main power supply for PA

5 V_BAT_PA_2 VBATT_PA AT18 Main power supply for PA

6 V_BAT_PA_3 VBATT_PA AU19 Main power supply for PA

7 V_BAT_4 VBATT AT20 Main power supply for Baseband

8 V_BAT_5 VBATT AV20 Main power supply for Baseband

9 V_BAT_6 VBATT AS21 Main power supply for Baseband




13 NC NC

14 NC NC

15 NC NC




19 NC NC

20 NC NC

21 NC NC




25 NC NC

26 NC NC

27 NC NC

28 NC NC

29 NC NC

30 NC NC

31 NC NC


1VV0301285 Rev.0.3 – 2017-01-12




Description

32 NC NC

33 VBUS_PWR_EN NC AW17 Enable External VBUS source for OTG

34 GPIO49 NC B9 GPIO / MIPI Trace Data 5

35 GPIO48 NC F9 GPIO / MIPI Trace Data 4

36 NC NC

37 DSI_CLKP DSI_CLK_P M21 LCD DSI Clock Positive

38 DSI_CLKN DSI_CLK_N P21 LCD DSI Clock Negative

39 NC NC

40 NC NC

41 NC NC

42 NC NC

43 DSI_DP3 DSI_D3_P K21 LCD DSI Data_3 Positive

44 DSI_DN3 DSI_D3_N H21 LCD DSI Data_3 Negative

45 NC NC

46 NC NC

47 NC NC

48 NC NC

49 DSI_DP2 DSI_D2_P L20 LCD DSI Data_2 Positive

50 DSI_DN2 DSI_D2_N J20 LCD DSI Data_2 Negative

51 GPIO46 NC A10 GPIO / MIPI Trace Data 2

52 NC NC

53 GPIO5_EINT7 NC AS11 GPIO / USB_FAULT IRQ

54 GPIO1_EINT2 NC AT8 External IRQ, Used for SoC USB ID WU from Sleep

55 DSI_DP1 DSI_D1_P R20 LCD DSI Data_1 Positive

56 DSI_DN1 DSI_D1_N N20 LCD DSI Data_1 Negative

57 NC NC

58 USIF2_SCLK NC AD5 UART2 CTS / SPI2 SCLK

59 USIF2_CS NC AJ2 UART2 RTS / SPI2 Chip Select

60 NC NC

61 DSI_DP0 DSI_D0_P S19 LCD DSI Data_0 Positive

62 DSI_DN0 DSI_D0_N P19 LCD DSI Data_0 Negative

63 NC NC


1VV0301285 Rev.0.3 – 2017-01-12




Description

64 NC NC

65 NC NC

66 D8_THERM_ASTAR D8_THERM_ASTAR Thermal sensor on IFBD, Read by Arduino on EVB

67 NC NC

68 NC NC

69 NC NC

70 NC NC

71 GPIO73_EINT10 NC B3 GPIO / External IRQ

72 GPIO72_EINT9 NC F3 GPIO / External IRQ

73 GPIO67_EINT0 NC B5 GPIO / External IRQ

74 GPIO66_EINT15 NC F5 GPIO / External IRQ

75 GPIO65 NC H5 GPIO

76 GPIO64_EINT13 NC A6 GPIO / External IRQ

77 NC NC

78 NC NC

79 GND GND

80 GND GND

81 GND GND

82 GND GND

83 GND GND

84 GND GND

85 GND GND

86 GND GND

87 GND GND

88 GND GND

89 GND GND

90 GND GND

91 MAIN_RESET_IN RESET AU5 MAIN_RESET

92 ON_OFF ON_OFF AR16 Power ON/OFF

93 GPIO56 STAT_LED H7 GPIO

94 LED_CURSINK LED_DRV AR14 GP LED Driver (Sink)

95 GPIO57_EINT9 SW_RDY B11 GPIO / External IRQ

96 NC / RFU42 SHDN AB19 TP for SoC reset from AG620


1VV0301285 Rev.0.3 – 2017-01-12




Description

97 GND GND

98 GND GND

99 GND GND

100 GND GND

101 NC NC

102 NC NC

103 LCD_TE GPS_PPS AP9 LCD Tearing effect input

104 GPIO58_EINT2 GPS_RFPAON D11 GPIO / External IRQ

105 GPIO63_EINT8 GPS_CLK E6 GPIO / External IRQ

106 GND GND

107 NC NC

108 NC NC

109 GND GND

110 GND GND

111 GND GND

112 GND GND

113 JTAG_TDI JTAG_TDI AN4 JTAG

114 DIG_MIC_D2 JTAG_PS_HOLD AT12 Digital microphone 2 Clock input

115 JTAG_TMS JTAG_TMS AR4 JTAG

116 JTAG_TDO JTAG_TDO AT4 JTAG

117 JTAG_TRST JTAG_TRST AW5 JTAG

118 JTAG_TCK JTAG_TCK AV4 JTAG

119 JTAG_RTCK JTAG_RTCK AW3 JTAG

120 JTAG_RESOUT JTAG_RESOUT JTAG RESET From JTAG Connector on EVB


1VV0301285 Rev.0.3 – 2017-01-12


6. IFBD Sub-Circuitry / Stuffing Options

This section provides the description of circuits which were designed into the IFBD in order to serve as an

interface between EVB main board and the xE922-3GR module

These items are specific to the xE922-3GR module thus are not part of the generic EVB main board

6.1. CHG_POK

As explained in the xE922-3GR HW User Guide, in case that external charger IC solution is not applied, there

is a requirement to connect CHG_POK_IN line to 1V8_OUT via a FET transistor, as shown in the snapshot

below.

Another stuffing option would be R23 stuff / R40 not stuffed. In that case the system would start as soon as

V_BAT is applied, since charger detection is a valid start up event trigger for the PMU.


1VV0301285 Rev.0.3 – 2017-01-12


6.2. ADC_VBATMEAS

As explained in the xE922-3GR HW user guide, in case that external charger IC solution is not applied, there

is still the requirement to connect ADC_VBATMEAS to the V_BAT supply input

(R30 stuffed / R31 not stuffed = default).

In case a system compatible external charger IC is applied on the EVB main Board, ADC_VBATMEAS

should be connected to the battery (R30 not stuffed / R31 stuffed).


1VV0301285 Rev.0.3 – 2017-01-12


6.3. Analog audio output

xE922-3GR has two options to provide Analog audio output to the 3.5mm headset connector on the EVB

main Board:

Single ended stereo : R16 not stuffed / R17 stuffed ( default)

o In that case it is recommended to use the Stereo Jack on EVB

Differential mono: R16 stuffed / R17 not stuffed

o In that case it is recommended to use the RJ11 connector on EVB


1VV0301285 Rev.0.3 – 2017-01-12


6.4. POWER ON_OFF / RESET

The EVB main board provides in a push button PWR_PB, when asserted active LOW polarisation.

In order to comply with the active HIGH polarity of xE922-3GR system, the transistor Q1 inverts the signal.

As also explained in the xE922-3GR HW user guide, when the system is supplied with V_BAT for the first

time, it will automatically start up without waiting for a start-up event.

This so called ‘first connect’ power up condition can be disabled by adding a pulldown resistor on ON_OFF

signal.

As such, R15 disables the first connect feature.

MAIN_RESET_IN signal is an active LOW reset input for the xE922-3GR system.

It can be asserted by

RESET_PB push button on the EVB main board

JTAG debug connector signal JTAG_RESET

The other stuff options, R28 and R26/C4/U4, are only for special debug purposes and future provisioning.


1VV0301285 Rev.0.3 – 2017-01-12


6.5. USB

As explained in the xE922-3GR HW user guide, for proper DRD / OTG operation, USB_ID and

GPIO1_EINT2 should be connected together, R38.

6.6. CAM_I2C

Starting from xE922-3GR revision CS1772B, the CAM_I2C signals will no longer have an internal pullup

resistors to VAUX_1P8V.

External pullup resistors will be required to VAUX_1P8V for camera I2C interfacing, and to 1V8_OUT in

case the interface is used for other general purpose I2C operation.


1VV0301285 Rev.0.3 – 2017-01-12


6.7. USIM

Starting from xE922-3GR revision CS1772B, internal pullups will be foreseen on the SIMIO lines (R43/R44

will become obsolete).

For proper SIM card detection (active LOW, external pullup resistors are required (R41/R42).

6.8. USB OTG driver

In order to support the USB host function, an external 5V supply is required to feed non-self-powered devices,

such as USB flash-drive, etc...

The above circuitry implements this function.


1VV0301285 Rev.0.3 – 2017-01-12


6.9. JTAG / MIPI connector

The EVB main board has a standard 20p box header used for JTAG interfacing.

In-order to better match the JTAG tools (JTAG Pod) used for xE922-3GR, an additional JTAG connector (J1)

was added to IFBD.

On top of this, J1 allows to execute MIPI tracing feature.

For signal integrity reasons, MIPI tracing requires the removal of the following resistors:

R13/R9/R11/R5/R6/R7/R8/R10/R12

This makes the ‘multiplexed’ GPIO interfaces inaccessible for EVB main board.


1VV0301285 Rev.0.3 – 2017-01-12


6.10. RF connectors

The xE922-3GR system can work with a passive GNSS antenna. (Internal LNA available on the module)

For active GNSS antenna application, a dedicated 3.0V regulator which resides on the EVB main board can be

enabled for suppling the external antenna LNA via GPS_LNA_BIAS line.

6.11. Temperature monitor

For test and monitoring purpose, the IFBD board foresees in a thermistor with good thermal contact to the

GND plane of the xE922-3GR. This monitoring is available via the EVB main board Arduino add-on board

(A-Star 32U4 Polulu) also featuring the remote control operation.


1VV0301285 Rev.0.3 – 2017-01-12


7. Schematics

Searchable PDF

CS1777A-A.pdf CS1777A-B.pdf


1VV0301285 Rev.0.3 – 2017-01-12



1VV0301285 Rev.0.3 – 2017-01-12


8. Safety Recommendations

READ CAREFULLY

Be sure the use of this product is allowed in the country and in the environment required. The

use of this product may be dangerous and has to be avoided in the following areas:

Where it can interfere with other electronic devices in environments such as hospitals,

airports, aircrafts, etc.

Where there is risk of explosion such as gasoline stations, oil refineries, etc. It is

responsibility of the user to enforce the country regulation and the specific

environment regulation.

Do not disassemble the product; any mark of tampering will compromise the warranty

validity. We recommend following the instructions of the hardware user guides for a correct

wiring of the product. The product has to be supplied with a stabilized voltage source and the

wiring has to be conforming to the security and fire prevention regulations. The product has to

be handled with care, avoiding any contact with the pins because electrostatic discharges may

damage the product itself. Same cautions have to be taken for the SIM, checking carefully the

instruction for its use. Do not insert or remove the SIM when the product is in power saving

mode.

The system integrator is responsible of the functioning of the final product; therefore, care has

to be taken to the external components of the module, as well as of any project or installation

issue, because the risk of disturbing the GSM network or external devices or having impact

on the security. Should there be any doubt, please refer to the technical documentation and the

regulations in force. Every module has to be equipped with a proper antenna with specific

characteristics. The antenna has

to be installed with care in order to avoid any interference with other electronic devices and

has to guarantee a minimum distance from the body (20 cm). In case of this requirement

cannot be satisfied, the system integrator has to assess the final product against the SAR

regulation.

The European Community provides some Directives for the electronic equipments

introduced on the market. All the relevant information’s are available on the European

Community website:

http://ec.europa.eu/enterprise/sectors/rtte/documents/

The text of the Directive 99/05 regarding telecommunication equipments is available,

while the applicable Directives (Low Voltage and EMC) are available at:

http://ec.europa.eu/enterprise/sectors/electrical/

http://ec.europa.eu/enterprise/sectors/rtte/documents/

http://ec.europa.eu/enterprise/sectors/electrical/


1VV0301285 Rev.0.3 – 2017-01-12


9. Document History

Revision Date Changes

0.1 2016-05-26 First draft for review

0.2 2016-08-24 Updated naming

Updates related to CS1772B

0.3 2017-01-12 Update stuff options in screenshots

Update on GPIO7 reserved function (ch 5 table 4)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Alternate Reset Flow

POK

MISC CAM I2C PU

V_BAT_PA

V_BAT

VSIM1

VSIM2

MIC_VDD

VMIC_BIAS

V_RTC

VDD_SD

VAUX_3P0V

VAUX2

V_RTC

1V8_OUTVAUX_2P85V

VAUX_1P8V

1V8_OUT

V_BAT

1V8_OUT

1V8_OUT

1V8_OUTVSIM2 VSIM1

5V_OTG

1V8_OUT

OUT

OUT

OUT

OUT

ININ

ININ

ININ

ININ

ININ

OUTOUTOUTOUT

OUT

OUT

OUT

OUT

OUT

OUT

OUTOUT

INOUT

OUT

IN

IN

BI

IN

ININ

ININ

IN

OUT

OUTOUT

OUTOUT

OUT

OUT

OUTIN

IN

OUT

BI

BI

OUT

BI

BI

IN

IN

ININ

OUT

OUT

IN

ININ

IN

IN

OUTOUT

OUTOUT

OUT

OUT

IN

OUT

OUT

OUT

OUT

OUT

OUT

IN

IN

BI

BI

BI

BI

IN

IN

OUT

BIBI

IN

BIBI

IN

IN

IN

ININ

BIIN

INBI

IN

OUT

IN

OUT

IN

BIININOUT

OUTIN

IN

IN

IN

OUT

IN

IN

OUT

IN

IN

BIIN

BI

IN

INININ

OUT

BIBI

BI

BIBIBI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

OUT

OUT

OUTOUT

IN

BIIN

BIBI

BIBI

BI

BI

IN

OUT

BI

OUT

BI

BI

IN

IN

BI

IN

ININ

OUT

OUT

OUT

BI

OUT

BI

IN

OUT

Drawing Title:

Size Schematic Number Rev

Date: Sheet of

Page Title:

Designer:

Project: Project Number:

A

WE922 3GR TLB

A3

Friday, December 23, 2016

B2B & MISC

1 3

Raf P.

0504HE/WE922-3GR

cs1777A-B

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

WE922 3GR TLB

A3


B2B & MISC

1 3

Raf P.

0504HE/WE922-3GR

cs1777A-B

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

WE922 3GR TLB

A3


B2B & MISC

1 3

Raf P.

0504HE/WE922-3GR

cs1777A-B

R32 47K0402 1%

1/16W

R9 1K0402

5% 1/16W

R44 DNP04021/16W

5%

R31

DN

P0402

R43 DNP04021/16W

5%

R2700402

C4DNP0402 10V

R131K0402

5% 1/16W

R26DNP0402

R40 00402

R30 00402

R800402

R121K0402 5%

1/16W

R41DNP

04021%

1/16W

R29470

04021/16W5% R7 00402

R23 DNP0402

R45

2.2K0402

5%1/16W

R17 00402

JM1

SEAM-20-03.5-L-06-2-A-K

120120

119119

118118

117117

116116

115115

114114

113113

112112

111111

110110

109109

108108

107107

106106

105105

104104

103103

102102

101101

100100

9999

9898

9797

9696

9595

9494

9393

9292

9191

9090

8989

8888

8787

8686

8585

8484

8383

8282

8181

8080

7979

7878

7777

7676

7575

7474

7373

7272

7171

7070

6969

6868

6767

6666

6565

6464

6363

6262

6161

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

R16 DNP0402

U4

DNP

VCC5

GND2

I26

I11

I03

Y4

R33 00402

R6 1K0402 5% 1/16W

R5 1K04025%

1/16W

R46

2.2K0402

5%1/16W

R111K 04025% 1/16W

R151K04025% 1/16W

R39

DNP0402 5%

1/16W

R42DNP

04021%

1/16W

JM2

SEAM-20-03.5-L-06-2-A-K

120120

119119

118118

117117

116116

115115

114114

113113

112112

111111

110110

109109

108108

107107

106106

105105

104104

103103

102102

101101

100100

9999

9898

9797

9696

9595

9494

9393

9292

9191

9090

8989

8888

8787

8686

8585

8484

8383

8282

8181

8080

7979

7878

7777

7676

7575

7474

7373

7272

7171

7070

6969

6868

6767

6666

6565

6464

6363

6262

6161

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

R220 0402

Q1BC857CW

R3800402

R10 1K0402 5%1/16W

JM3

SEAM-20-03.5-L-06-2-A-K

120120

119119

118118

117117

116116

115115

114114

113113

112112

111111

110110

109109

108108

107107

106106

105105

104104

103103

102102

101101

100100

9999

9898

9797

9696

9595

9494

9393

9292

9191

9090

8989

8888

8787

8686

8585

8484

8383

8282

8181

8080

7979

7878

7777

7676

7575

7474

7373

7272

7171

7070

6969

6868

6767

6666

6565

6464

6363

6262

6161

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

Q2

CSD17483F4

1 G

2

S

3D

R1 1K04025%

1/16W

R28 DNP0402

CSI1_DP3

CSI2_DP

CSI2_DN

CSI1_DN3

CSI1_DP2

CSI1_DN2

CSI2_CLKP

CSI2_CLKN

CSI1_DP0

CSI1_DN0

CSI1_DN1

CSI1_DP1

CSI1_CLKPCSI1_CLKN

DSI_DP3DSI_DN3

DSI_DN2DSI_DP2

DSI_CLKNDSI_CLKP

DSI_DP0DSI_DN0

DSI_DN1DSI_DP1

JTAG_TRSTJTAG_TCK

JTAG_TDOJTAG_TMS

JTAG_TDI

JTAG_RTCK

MAC_MDC

MAC_MDIO

MAC_TXD0

MAC_TXD1MAC_TXD2

MAC_TXD3MAC_GTX_CLK

MAC_TXEN_ER

MAC_RXD0

MAC_RXD1MAC_RXD2

MAC_RXD3MAC_RX_CLK

MAC_CRS_DV

MAC_RXDV_ER

ETH_INT_NETH_RST_N

MAC_REF_CLK

USB_ID

USB_DP

USB_DN

SIMIO1

SIMCLK1

SIMRST1

SIMIO2

SIMCLK2SIMRST2

USIM2_DETECT

USIM1_DETECT

MICP1

MICP2

MICN1

MICN2

EP_LN

SPKR_LPSPKR_LN

HP_OUT_R

HP_OUT_L

DIG_MIC_CLK

DIG_MIC_D2

DIG_MIC_D1

ADC_IN0ADC_IN1

HW_KEY

USB_SS_RX_P

USB_SS_RX_M

USB_SS_TX_P

USB_SS_TX_M

SD_DAT0

SD_DAT1

SD_DAT2

SD_DAT3

SD_CMD

SD_CLK

SD_CARD_DET

SDIO_DAT0SDIO_DAT1

SDIO_CMD

SDIO_DAT2SDIO_DAT3

SDIO_CLK

CAM1_PD

CAM1_RESET

CAM1_TORCHCAM1_FLASH

CAM_I2C_SDACAM_I2C_SCL CAM2_I2C_SDA

CAM2_I2C_SCL

LCD_TE

LCD_RESET

CABC

LEDDRV

TP_SCLTP_SDA

TP_RESETTP_IRQ

IDC_LTE_UART_RXDIDC_LTE_UART_TXD

USIF1_SCLK

USIF1_CS

USIF1_RXD

USIF1_TXD

USIF2_SCLK

USIF2_TXD

USIF2_RXD

USIF2_CS

USIF1_LTE_CTS

AUX_I2C_SDAAUX_I2C_SCL

CHG_I2C_SCL

CHG_I2C_SDA

DVI_WA0DVI_CLKDVI_TXDVI_RX

GPIO73_EINT10GPIO72_EINT9

GPIO54_EINT1

GPIO65GPIO66_EINT15GPIO67_EINT0

GPIO63_EINT8

GPIO64_EINT13

GPIO56

GPIO52_EINT15

GPIO47

GPIO46

GPIO57_EINT9

GPIO58_EINT2

GPIO55_EIN15

GPIO5_EINT7

GPIO0_EINT5

GPIO1_EINT2

LED_CURSINK

CHG_INT_IN

FG_IBATPFG_IBATN

VBUS_PWR_EN

AUX_I2C2_SDAAUX_I2C2_SCL

ETH_IO_5ETH_IO_4

ETH_IO_1ETH_IO_2

ETH_IO_3

ETH_IO_0

D8_THERM_ASTAR

GPS_LNA_BIAS

GPIO7GPIO44

GPIO50

GPIO45

GPIO51

GPIO53

EP_LP

SHDN_PB

CAM_MCLK1

JTAG_RESET

ON_OFF

VBUS_DET

CHG_POK_IN

CAM_MCLK

GPIO48

CHG_RST_OUT

CAM2_PDCAM2_RESET

LEDFB_DN

LEDFB_DP

GPIO49

JTAG_RESETMAIN_RESET_IN

SOFIA_RESET_IN_N

RE

SE

T_P

B

RESET_PB

MAIN_RESET_IN

ADC_VBATMEAS

USB_ID GPIO1_EINT2

VBUS_DET

CHG_POK_IN

USIM2_DETECT

SIMIO1

SIMIO2

USIM1_DETECT

CAM_I2C_SDA

CAM_I2C_SCL

55

44

33

22

11

DD

CC

BB

AA

VS

IM1

VS

IM2

1V8_O

UT

VA

UX

_1P8V

V_R

TC

V_B

AT

_PA

V_B

AT

VD

D_S

D

VA

UX

_3P0V

MIC

_VD

DV

MIC

_BIA

S

VA

UX

_2P85V

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

IN IN

IN IN

IN ININ IN

IN IN

IN ININ IN

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

T

INO

UT

OU

T

ININ IN

IN IN

OU

TO

UT

OU

TO

UT

OU

TO

UT

IN

ININ

OU

T

INININ

IN

IN IN

OU

T

IN

INO

UT

OU

T

ININ

IN

IN

IN

OU

TO

UT

OU

TO

UT

IN IN IN

ININ

IN

OU

T

OU

T

OU

TO

UT

IN

OU

T

OU

TO

UT

IN

OU

TO

UT

IN

OU

T

OU

T

OU

TO

UT

IN

OU

T

OU

TO

UT

OU

T

OU

T

OU

TO

UT

IN

OU

T

OU

T

IN

OU

T

IN

Draw

ing Title:

Size

Schem

atic Num

berR

ev

Date:

Sheet

of

Page T

itle:

Designer:

Project:

Project N

umber:

A

WE

922 3GR

TL

B

A1

Sunday, N

ovember 20, 2016

Module Footprint

23

Raf P

.

0504H

E/W

E922-3G

R

cs1777A-B

Draw

ing Title:

Size

Schem

atic Num

berR

ev

Date:

Sheet

of

Page T

itle:

Designer:

Project:

Project N

umber:

A

WE

922 3GR

TL

B

A1

Sunday, N

ovember 20, 2016

Module Footprint

23

Raf P

.

0504H

E/W

E922-3G

R

cs1777A-B

Draw

ing Title:

Size

Schem

atic Num

berR

ev

Date:

Sheet

of

Page T

itle:

Designer:

Project:

Project N

umber:

A

WE

922 3GR

TL

B

A1

Sunday, N

ovember 20, 2016

Module Footprint

23

Raf P

.

0504H

E/W

E922-3G

R

cs1777A-B

U1-9

xE922_3G

RB9B9

D9D9

F9F9

H9H9

K9K9

M9M9

P9P9

S9S9

U9U9

W9W9

Y9Y9

AB9AB9

AD9AD9

AF9AF9

AH9AH9

AK9AK9

AM9AM9

AP9AP9

AS9AS9

AU9AU9

AW9AW9

U1-5

xE922_3G

RB5B5

D5D5

F5F5

H5H5

K5K5

M5M5

P5P5

S5S5

U5U5

W5W5

Y5Y5

AB5AB5

AD5AD5

AF5AF5

AH5AH5

AK5AK5

AM5AM5

AP5AP5

AS5AS5

AU5AU5

AW5AW5

U1-11

xE922_3G

RB11B11

D11D11

F11F11

H11H11

K11K11

M11M11

P11P11

S11S11

U11U11

W11W11

Y11Y11

AB11AB11

AD11AD11

AF11AF11

AH11AH11

AK11AK11

AM11AM11

AP11AP11

AS11AS11

AU11AU11

AW11AW11

U1-13

xE922_3G

RB13B13

D13D13

F13F13

H13H13

K13K13

M13M13

P13P13

S13S13

U13U13

W13W13

Y13Y13

AB13AB13

AD13AD13

AF13AF13

AH13AH13

AK13AK13

AM13AM13

AP13AP13

AS13AS13

AU13AU13

AW13AW13

U1-7

xE922_3G

RB7B7

D7D7

F7F7

H7H7

K7K7

M7M7

P7P7

S7S7

U7U7

W7W7

Y7Y7

AB7AB7

AD7AD7

AF7AF7

AH7AH7

AK7AK7

AM7AM7

AP7AP7

AS7AS7

AU7AU7

AW7AW7

U1-16

xE922_3G

R

A16A16

C16C16

E16E16

G16G16

J16J16

L16L16

N16N16

R16R16

T16T16

V16V16

X16X16

AA16AA16

AC16AC16

AE16AE16

AG16AG16

AJ16AJ16

AL16AL16

AN16AN16

AR16AR16

AT16AT16

AV16AV16

U1-20

xE922_3G

R

A20A20

C20C20

E20E20

G20G20

J20J20

L20L20

N20N20

R20R20

T20T20

V20V20

X20X20

AA20AA20

AC20AC20

AE20AE20

AG20AG20

AJ20AJ20

AL20AL20

AN20AN20

AR20AR20

AT20AT20

AV20AV20

U1-17

xE922_3G

RB17B17

D17D17

F17F17

H17H17

K17K17

M17M17

P17P17

S17S17

U17U17

W17W17

Y17Y17

AB17AB17

AD17AD17

AF17AF17

AH17AH17

AK17AK17

AM17AM17

AP17AP17

AS17AS17

AU17AU17

AW17AW17

U1-15

xE922_3G

RB15B15

D15D15

F15F15

H15H15

K15K15

M15M15

P15P15

S15S15

U15U15

W15W15

Y15Y15

AB15AB15

AD15AD15

AF15AF15

AH15AH15

AK15AK15

AM15AM15

AP15AP15

AS15AS15

AU15AU15

AW15AW15

TP

11

1

U1-3

xE922_3G

RB3B3

D3D3

F3F3

H3H3

K3K3

M3M3

P3P3

S3S3

U3U3

W3W3

Y3Y3

AB3AB3

AD3AD3

AF3AF3

AH3AH3

AK3AK3

AM3AM3

AP3AP3

AS3AS3

AU3AU3

AW3AW3

U1-2

xE922_3G

R

A2A2

C2C2

E2E2

G2G2

J2J2

L2L2

N2N2

R2R2

T2T2

V2V2

X2X2

AA2AA2

AC2AC2

AE2AE2

AG2AG2

AJ2AJ2

AL2AL2

AN2AN2

AR2AR2

AT2AT2

AV2AV2

U1-10

xE922_3G

R

A10A10

C10C10

E10E10

G10G10

J10J10

L10L10

N10N10

R10R10

T10T10

V10V10

X10X10

AA10AA10

AC10AC10

AE10AE10

AG10AG10

AJ10AJ10

AL10AL10

AN10AN10

AR10AR10

AT10AT10

AV10AV10

U1-1

xE922_3G

RB1B1

D1D1

F1F1

H1H1

K1K1

M1M1

P1P1

S1S1

U1U1

W1W1

Y1Y1

AB1AB1

AD1AD1

AF1AF1

AH1AH1

AK1AK1

AM1AM1

AP1AP1

AS1AS1

AU1AU1

AW1AW1

U1-19

xE922_3G

RB19B19

D19D19

F19F19

H19H19

K19K19

M19M19

P19P19

S19S19

U19U19

W19W19

Y19Y19

AB19AB19

AD19AD19

AF19AF19

AH19AH19

AK19AK19

AM19AM19

AP19AP19

AS19AS19

AU19AU19

AW19AW19

U1-12

xE922_3G

R

A12A12

C12C12

E12E12

G12G12

J12J12

L12L12

N12N12

R12R12

T12T12

V12V12

X12X12

AA12AA12

AC12AC12

AE12AE12

AG12AG12

AJ12AJ12

AL12AL12

AN12AN12

AR12AR12

AT12AT12

AV12AV12

U1-6

xE922_3G

R

A6A6

C6C6

E6E6

G6G6

J6J6

L6L6

N6N6

R6R6

T6T6

V6V6

X6X6

AA6AA6

AC6AC6

AE6AE6

AG6AG6

AJ6AJ6

AL6AL6

AN6AN6

AR6AR6

AT6AT6

AV6AV6

U1-4

xE922_3G

R

A4A4

C4C4

E4E4

G4G4

J4J4

L4L4

N4N4

R4R4

T4T4

V4V4

X4X4

AA4AA4

AC4AC4

AE4AE4

AG4AG4

AJ4AJ4

AL4AL4

AN4AN4

AR4AR4

AT4AT4

AV4AV4

U1-21

xE922_3G

RB21B21

D21D21

F21F21

H21H21

K21K21

M21M21

P21P21

S21S21

U21U21

W21W21

Y21Y21

AB21AB21

AD21AD21

AF21AF21

AH21AH21

AK21AK21

AM21AM21

AP21AP21

AS21AS21

AU21AU21

AW21AW21

U1-18

xE922_3G

R

A18A18

C18C18

E18E18

G18G18

J18J18

L18L18

N18N18

R18R18

T18T18

V18V18

X18X18

AA18AA18

AC18AC18

AE18AE18

AG18AG18

AJ18AJ18

AL18AL18

AN18AN18

AR18AR18

AT18AT18

AV18AV18

U1-8

xE922_3G

R

A8A8

C8C8

E8E8

G8G8

J8J8

L8L8

N8N8

R8R8

T8T8

V8V8

X8X8

AA8AA8

AC8AC8

AE8AE8

AG8AG8

AJ8AJ8

AL8AL8

AN8AN8

AR8AR8

AT8AT8

AV8AV8

U1-14

xE922_3G

R

A14A14

C14C14

E14E14

G14G14

J14J14

L14L14

N14N14

R14R14

T14T14

V14V14

X14X14

AA14AA14

AC14AC14

AE14AE14

AG14AG14

AJ14AJ14

AL14AL14

AN14AN14

AR14AR14

AT14AT14

AV14AV14

US

IF2_C

S

US

IF2_T

XD

US

IF2_S

CLK

GP

IO54_E

INT

1

CS

I1_DP

0C

SI1_D

N0

US

IF2_R

XD

JTA

G_T

RS

T

JTA

G_T

CK

JTA

G_T

DO

JTA

G_T

MS

JTA

G_T

DI

JTA

G_R

TC

K

MA

IN_R

ES

ET

_IN

AU

X_I2C

_SD

A

AU

X_I2C

_SC

L

GP

IO56

TP

_RE

SE

TC

AM

1_FLA

SH

CA

M1_T

OR

CH

GP

IO63_E

INT

8G

PIO

64_EIN

T13

GP

IO65

GP

IO66_E

INT

15G

PIO

67_EIN

T0

CA

M1_R

ES

ET

CA

M2_R

ES

ET

CA

M1_P

D

CA

M2_P

DG

PIO

72_EIN

T9

GP

IO73_E

INT

10

SIM

CLK

1S

IMR

ST

1

SIM

IO2

SIM

CLK

2

GP

IO57_E

INT

9G

PIO

58_EIN

T2

TP

_IRQ

GP

IO53

ON

_OF

F

GP

IO55_E

IN15

HW

_KE

Y

SIM

IO1

SIM

RS

T2

AN

T_W

IFI

AN

T_G

PS

AN

T_M

AIN

GP

IO44

GP

IO45

GP

IO46

LVD

S_T

CLK

1PLV

DS

_TC

LK1N

GP

IO47

GP

IO48

LVD

S_T

D1P

LVD

S_T

D1N

GP

IO49

GP

IO50

GP

IO51

GP

IO52_E

INT

15

TP

_SC

L

LVD

S_T

B1P

TP

_SD

A

LVD

S_T

C1N

LVD

S_T

C1P

LVD

S_T

B1N

US

IM2_D

ET

EC

T

DS

I_DP

3D

SI_D

N3

US

IM1_D

ET

EC

T

GP

IO5_E

INT

7

GP

IO7

SO

FIA

_RE

SE

T_IN

_N

GP

IO0_E

INT

5G

PIO

1_EIN

T2

US

B_D

PU

SB

_DN

VB

US

_DE

T

LCD

_TE

CA

M_M

CLK

LCD

_RE

SE

T

DS

I_DN

2D

SI_D

P2

SD

_DA

T0

SD

_DA

T1

SD

_DA

T2

SD

_DA

T3

SD

_CM

D

US

B_ID

SD

_CLK

DS

I_CLK

N

SD

_CA

RD

_DE

T

DS

I_CLK

P

CS

I1_DN

1C

SI1_D

P1

DS

I_DP

0D

SI_D

N0

SD

IO_C

MD

SD

IO_D

AT

0

SD

IO_D

AT

1

SD

IO_D

AT

2

SD

IO_D

AT

3

SD

IO_C

LK

DS

I_DN

1D

SI_D

P1

LVD

S_T

A1N

LVD

S_T

A1P

MIC

N1

MIC

P2

HP

_OU

T_L

HP

_OU

T_R

EP

_LPE

P_LN

DIG

_MIC

_CLK

DIG

_MIC

_D2

US

IF1_R

XD

US

IF1_T

XD

US

IF1_S

CLK

US

IF1_C

S

AD

C_IN

0

AD

C_IN

1

AN

T_D

IV

FG

_IBA

TP

FG

_IBA

TN

LED

_CU

RS

INK

CA

BC

MIC

P1

MIC

N2

SP

KR

_LPS

PK

R_LN

SO

FIA

_RE

SE

T_O

UT

_NA

DC

_VB

AT

ME

AS

CS

I2_DP

CS

I2_DN

CS

I1_DP

3C

SI1_D

N3

CS

I1_DP

2C

SI1_D

N2

CS

I1_CLK

PC

SI1_C

LKN

CS

I2_CLK

PC

SI2_C

LKN

LED

DR

V

CA

M_I2C

_SD

A

CA

M_I2C

_SC

L

CH

G_I2C

_SC

LC

HG

_I2C_S

DA

CH

G_P

OK

_IN

DIG

_MIC

_D1

CH

G_IN

T_IN

CH

G_R

ST

_OU

T

LED

FB

_DN

VB

US

_PW

R_E

N

LED

FB

_DP

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Antenna ConnectorsJTAG + MIPI TRACE CON

Temp Sensor

USB OTG Driver

1V8_OUT

1V8_OUT

5V_OTG

1V8_OUT

V_BAT

OUT

IN

BI

BI

BIBI

BI

BI

BI

BI

BI

BI

BI

OUTOUT

INOUT

OUT

OUT

OUT

IN

OUT

ININ

IN

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

WE922 3GR TLB

B

Sunday, November 20, 2016

JTAG / ANT / OTG

3 3

Raf P.

0504HE/WE922-3GR

cs1777A-B

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

WE922 3GR TLB

B


JTAG / ANT / OTG

3 3

Raf P.

0504HE/WE922-3GR

cs1777A-B

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

WE922 3GR TLB

B


JTAG / ANT / OTG

3 3

Raf P.

0504HE/WE922-3GR

cs1777A-B

C527pF

040250V

R3400402

C310uF

0603

10V

X2

DNP

1

2345

X3

SMA

1

2345

C24.7uF

040210V

R3700402

X1

SMA

1

2345

RT110K

0402

1%

1

A

2B

L1 47nH

0402

5%

210mA

R25 00402

R3610K

04025%

C133pF

0402

50V

R2100402

R18DNP

0402

R24

DNP0402

U3

LTC3529EDCB

VIN8

RESET7 SNSGND

6

EPAD9

SW2

SHDN3

FAULT5

VOUT1

PGND4

L2 4.7uH2016

20%1.1A

R3510K

04025%

R1900402

R20

100K

0402

1%1/

16W

J1

11

33

55

77

99

1111

1313

1515

1717

1919

2121

2323

2525

2727

2929

3131

3333

3535

3737

3939

4141

4343

4545

4747

4949

5151

5353

5555

5757

5959

22

44

66

88

1010

1212

1414

1616

1818

2020

2222

2424

2626

2828

3030

3232

3434

3636

3838

4040

4242

4444

4646

4848

5050

5252

5454

5656

5858

6060

61G1

62G2

63G3

64G4

ANT_GPS

GPS_LNA_BIAS

ANT_MAIN

ANT_WIFI

GPIO47 MIPI_DATA_DATA3GPIO48 MIPI_DATA_DATA4

GPIO51 MIPI_DATA_DATA7

GPIO53 MIPI_TRACE_CLK

GPIO44 MIPI_TRACE_DATA0





JTAG_TCKJTAG_TMS

JTAG_RTCKSOFIA_RESET_IN_N

JTAG_TRST

JTAG_TDI

MAIN_RESET_IN

JTAG_RESET

PRESENT_DETECT_PD

JTAG_TDO

TRST_PD

D8_THERM_ASTAR

VBUS_PWR_ENGPIO5_EINT7

JTAG_RESET

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Alternate Reset Flow

POK

MISC CAM I2C PU

V_BAT_PA

V_BAT

VSIM1

VSIM2

MIC_VDD

VMIC_BIAS

V_RTC

VDD_SD

VAUX_3P0V

VAUX2

V_RTC

1V8_OUTVAUX_2P85V

VAUX_1P8V

1V8_OUT

V_BAT

1V8_OUT

1V8_OUT

1V8_OUTVSIM2 VSIM1

5V_OTG

1V8_OUT

OUT

OUT

OUT

OUT

ININ

ININ

ININ

ININ

ININ

OUTOUTOUTOUT

OUT

OUT

OUT

OUT

OUT

OUT

OUTOUT

INOUT

OUT

IN

IN

BI

IN

ININ

ININ

IN

OUT

OUTOUT

OUTOUT

OUT

OUT

OUTIN

IN

OUT

BI

BI

OUT

BI

BI

IN

IN

ININ

OUT

OUT

IN

ININ

IN

IN

OUTOUT

OUTOUT

OUT

OUT

IN

OUT

OUT

OUT

OUT

OUT

OUT

IN

IN

BI

BI

BI

BI

IN

IN

OUT

BIBI

IN

BIBI

IN

IN

IN

ININ

BIIN

INBI

IN

OUT

IN

OUT

IN

BIININOUT

OUTIN

IN

IN

IN

OUT

IN

IN

OUT

IN

IN

BIIN

BI

IN

INININ

OUT

BIBI

BI

BIBIBI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

OUT

OUT

OUTOUT

IN

BIIN

BIBI

BIBI

BI

BI

IN

OUT

BI

OUT

BI

BI

IN

IN

BI

IN

ININ

OUT

OUT

OUT

BI

OUT

BI

IN

OUT

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

HE922 3GR TLB

A3

Thursday, January 12, 2017

B2B & MISC

1 3

Raf P.

0504HE/WE922 3GR

cs1777A-A

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

HE922 3GR TLB

A3


B2B & MISC

1 3

Raf P.

0504HE/WE922 3GR

cs1777A-A

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

HE922 3GR TLB

A3


B2B & MISC

1 3

Raf P.

0504HE/WE922 3GR

cs1777A-A

R32 47K0402 1%

1/16W

R9 1K0402

5% 1/16W

R44 DNP04021/16W

5%

R31

DN

P0402

R43 DNP04021/16W

5%

R2700402

C4DNP0402 10V

R131K0402

5% 1/16W

R26DNP0402

R40 00402

R30 00402

R800402

R121K0402 5%

1/16W

R41100K

04021%

1/16W

R29470

04021/16W5% R7 00402

R23 DNP0402

R45

2.2K0402

5%1/16W

R17 00402

JM1

SEAM-20-03.5-L-06-2-A-K

120120

119119

118118

117117

116116

115115

114114

113113

112112

111111

110110

109109

108108

107107

106106

105105

104104

103103

102102

101101

100100

9999

9898

9797

9696

9595

9494

9393

9292

9191

9090

8989

8888

8787

8686

8585

8484

8383

8282

8181

8080

7979

7878

7777

7676

7575

7474

7373

7272

7171

7070

6969

6868

6767

6666

6565

6464

6363

6262

6161

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

R16 DNP0402

U4

DNP

VCC5

GND2

I26

I11

I03

Y4

R33 00402

R6 1K0402 5% 1/16W

R46

2.2K0402

5%1/16W

R5 1K04025%

1/16W

R111K 04025% 1/16W

R151K04025% 1/16W

R39

DNP0402 5%

1/16W

R42100K

04021%

1/16W

JM2

SEAM-20-03.5-L-06-2-A-K

120120

119119

118118

117117

116116

115115

114114

113113

112112

111111

110110

109109

108108

107107

106106

105105

104104

103103

102102

101101

100100

9999

9898

9797

9696

9595

9494

9393

9292

9191

9090

8989

8888

8787

8686

8585

8484

8383

8282

8181

8080

7979

7878

7777

7676

7575

7474

7373

7272

7171

7070

6969

6868

6767

6666

6565

6464

6363

6262

6161

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

R220 0402

Q1BC857CW

R3800402

R10 1K0402 5%1/16W

JM3

SEAM-20-03.5-L-06-2-A-K

120120

119119

118118

117117

116116

115115

114114

113113

112112

111111

110110

109109

108108

107107

106106

105105

104104

103103

102102

101101

100100

9999

9898

9797

9696

9595

9494

9393

9292

9191

9090

8989

8888

8787

8686

8585

8484

8383

8282

8181

8080

7979

7878

7777

7676

7575

7474

7373

7272

7171

7070

6969

6868

6767

6666

6565

6464

6363

6262

6161

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

Q2

CSD17483F4

1 G

2

S

3D

R1 1K04025%

1/16W

R28 DNP0402

CSI1_DP3

CSI2_DP

CSI2_DN

CSI1_DN3

CSI1_DP2

CSI1_DN2

CSI2_CLKP

CSI2_CLKN

CSI1_DP0

CSI1_DN0

CSI1_DN1

CSI1_DP1

CSI1_CLKPCSI1_CLKN

DSI_DP3DSI_DN3

DSI_DN2DSI_DP2

DSI_CLKNDSI_CLKP

DSI_DP0DSI_DN0

DSI_DN1DSI_DP1

JTAG_TRSTJTAG_TCK

JTAG_TDOJTAG_TMS

JTAG_TDI

JTAG_RTCK

MAC_MDC

MAC_MDIO

MAC_TXD0

MAC_TXD1MAC_TXD2

MAC_TXD3MAC_GTX_CLK

MAC_TXEN_ER

MAC_RXD0

MAC_RXD1MAC_RXD2

MAC_RXD3MAC_RX_CLK

MAC_CRS_DV

MAC_RXDV_ER

ETH_INT_NETH_RST_N

MAC_REF_CLK

USB_ID

USB_DP

USB_DN

SIMIO1

SIMCLK1

SIMRST1

SIMIO2

SIMCLK2SIMRST2

USIM2_DETECT

USIM1_DETECT

MICP1

MICP2

MICN1

MICN2

EP_LN

SPKR_LPSPKR_LN

HP_OUT_R

HP_OUT_L

DIG_MIC_CLK

DIG_MIC_D2

DIG_MIC_D1

ADC_IN0ADC_IN1

HW_KEY

USB_SS_RX_P

USB_SS_RX_M

USB_SS_TX_P

USB_SS_TX_M

SD_DAT0

SD_DAT1

SD_DAT2

SD_DAT3

SD_CMD

SD_CLK

SD_CARD_DET

SDIO_DAT0SDIO_DAT1

SDIO_CMD

SDIO_DAT2SDIO_DAT3

SDIO_CLK

CAM1_PD

CAM1_RESET

CAM1_TORCHCAM1_FLASH

CAM_I2C_SDACAM_I2C_SCL CAM2_I2C_SDA

CAM2_I2C_SCL

LCD_TE

LCD_RESET

CABC

LEDDRV

TP_SCLTP_SDA

TP_RESETTP_IRQ

IDC_LTE_UART_RXDIDC_LTE_UART_TXD

USIF1_SCLK

USIF1_CS

USIF1_RXD

USIF1_TXD

USIF2_SCLK

USIF2_TXD

USIF2_RXD

USIF2_CS

USIF1_LTE_CTS

AUX_I2C_SDAAUX_I2C_SCL

CHG_I2C_SCL

CHG_I2C_SDA

DVI_WA0DVI_CLKDVI_TXDVI_RX

GPIO73_EINT10GPIO72_EINT9

GPIO54_EINT1

GPIO65GPIO66_EINT15GPIO67_EINT0

GPIO63_EINT8

GPIO64_EINT13

GPIO56

GPIO52_EINT15

GPIO47

GPIO46

GPIO57_EINT9

GPIO58_EINT2

GPIO55_EIN15

GPIO5_EINT7

GPIO0_EINT5

GPIO1_EINT2

LED_CURSINK

CHG_INT_IN

FG_IBATPFG_IBATN

VBUS_PWR_EN

AUX_I2C2_SDAAUX_I2C2_SCL

ETH_IO_5ETH_IO_4

ETH_IO_1ETH_IO_2

ETH_IO_3

ETH_IO_0

D8_THERM_ASTAR

GPS_LNA_BIAS

GPIO7GPIO44

GPIO50

GPIO45

GPIO51

GPIO53

EP_LP

SHDN_PB

CAM_MCLK1

JTAG_RESET

ON_OFF

VBUS_DET

CHG_POK_IN

CAM_MCLK

GPIO48

CHG_RST_OUT

CAM2_PDCAM2_RESET

LEDFB_DN

LEDFB_DP

GPIO49

JTAG_RESETMAIN_RESET_IN

SOFIA_RESET_IN_N

RE

SE

T_P

B

RESET_PB

MAIN_RESET_IN

ADC_VBATMEAS

USB_ID GPIO1_EINT2

VBUS_DET

CHG_POK_IN

USIM2_DETECT

SIMIO1

SIMIO2

USIM1_DETECT

CAM_I2C_SDA

CAM_I2C_SCL

55

44

33

22

11

DD

CC

BB

AA

VS

IM1

VS

IM2

1V8_O

UT

VA

UX

_1P8V

V_R

TC

V_B

AT

_PA

V_B

AT

VD

D_S

D

VA

UX

_3P0V

MIC

_VD

DV

MIC

_BIA

S

VA

UX

_2P85V

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

BI

IN IN

IN IN

IN ININ IN

IN IN

IN ININ IN

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

TO

UT

OU

T

INO

UT

OU

T

ININ IN

IN IN

OU

TO

UT

OU

TO

UT

OU

TO

UT

IN

ININ

OU

T

INININ

IN

IN IN

OU

T

IN

INO

UT

OU

T

ININ

IN

IN

IN

OU

TO

UT

OU

TO

UT

IN IN IN

ININ

IN

OU

T

OU

T

OU

TO

UT

IN

OU

T

OU

TO

UT

IN

OU

TO

UT

IN

OU

T

OU

T

OU

TO

UT

IN

OU

T

OU

TO

UT

OU

T

OU

T

OU

TO

UT

IN

OU

T

OU

T

IN

OU

T

IN

Draw

ing Title:

Size

Schem

atic Num

berR

ev

Date:

Sheet

of

Page T

itle:

Designer:

Project:

Project N

umber:

A

HE

922 3GR

TL

B

A1


Module Footprint

23

Raf P

.

0504H

E/W

E922 3G

R

cs1777A-A

Draw

ing Title:

Size

Schem

atic Num

berR

ev

Date:

Sheet

of

Page T

itle:

Designer:

Project:

Project N

umber:

A

HE

922 3GR

TL

B

A1


Module Footprint

23

Raf P

.

0504H

E/W

E922 3G

R

cs1777A-A

Draw

ing Title:

Size

Schem

atic Num

berR

ev

Date:

Sheet

of

Page T

itle:

Designer:

Project:

Project N

umber:

A

HE

922 3GR

TL

B

A1


Module Footprint

23

Raf P

.

0504H

E/W

E922 3G

R

cs1777A-A

U1-9

xE922_3G

RB9B9

D9D9

F9F9

H9H9

K9K9

M9M9

P9P9

S9S9

U9U9

W9W9

Y9Y9

AB9AB9

AD9AD9

AF9AF9

AH9AH9

AK9AK9

AM9AM9

AP9AP9

AS9AS9

AU9AU9

AW9AW9

U1-5

xE922_3G

RB5B5

D5D5

F5F5

H5H5

K5K5

M5M5

P5P5

S5S5

U5U5

W5W5

Y5Y5

AB5AB5

AD5AD5

AF5AF5

AH5AH5

AK5AK5

AM5AM5

AP5AP5

AS5AS5

AU5AU5

AW5AW5

U1-11

xE922_3G

RB11B11

D11D11

F11F11

H11H11

K11K11

M11M11

P11P11

S11S11

U11U11

W11W11

Y11Y11

AB11AB11

AD11AD11

AF11AF11

AH11AH11

AK11AK11

AM11AM11

AP11AP11

AS11AS11

AU11AU11

AW11AW11

U1-13

xE922_3G

RB13B13

D13D13

F13F13

H13H13

K13K13

M13M13

P13P13

S13S13

U13U13

W13W13

Y13Y13

AB13AB13

AD13AD13

AF13AF13

AH13AH13

AK13AK13

AM13AM13

AP13AP13

AS13AS13

AU13AU13

AW13AW13

U1-7

xE922_3G

RB7B7

D7D7

F7F7

H7H7

K7K7

M7M7

P7P7

S7S7

U7U7

W7W7

Y7Y7

AB7AB7

AD7AD7

AF7AF7

AH7AH7

AK7AK7

AM7AM7

AP7AP7

AS7AS7

AU7AU7

AW7AW7

U1-16

xE922_3G

R

A16A16

C16C16

E16E16

G16G16

J16J16

L16L16

N16N16

R16R16

T16T16

V16V16

X16X16

AA16AA16

AC16AC16

AE16AE16

AG16AG16

AJ16AJ16

AL16AL16

AN16AN16

AR16AR16

AT16AT16

AV16AV16

U1-20

xE922_3G

R

A20A20

C20C20

E20E20

G20G20

J20J20

L20L20

N20N20

R20R20

T20T20

V20V20

X20X20

AA20AA20

AC20AC20

AE20AE20

AG20AG20

AJ20AJ20

AL20AL20

AN20AN20

AR20AR20

AT20AT20

AV20AV20

U1-17

xE922_3G

RB17B17

D17D17

F17F17

H17H17

K17K17

M17M17

P17P17

S17S17

U17U17

W17W17

Y17Y17

AB17AB17

AD17AD17

AF17AF17

AH17AH17

AK17AK17

AM17AM17

AP17AP17

AS17AS17

AU17AU17

AW17AW17

U1-15

xE922_3G

RB15B15

D15D15

F15F15

H15H15

K15K15

M15M15

P15P15

S15S15

U15U15

W15W15

Y15Y15

AB15AB15

AD15AD15

AF15AF15

AH15AH15

AK15AK15

AM15AM15

AP15AP15

AS15AS15

AU15AU15

AW15AW15

TP

11

1

U1-3

xE922_3G

RB3B3

D3D3

F3F3

H3H3

K3K3

M3M3

P3P3

S3S3

U3U3

W3W3

Y3Y3

AB3AB3

AD3AD3

AF3AF3

AH3AH3

AK3AK3

AM3AM3

AP3AP3

AS3AS3

AU3AU3

AW3AW3

U1-2

xE922_3G

R

A2A2

C2C2

E2E2

G2G2

J2J2

L2L2

N2N2

R2R2

T2T2

V2V2

X2X2

AA2AA2

AC2AC2

AE2AE2

AG2AG2

AJ2AJ2

AL2AL2

AN2AN2

AR2AR2

AT2AT2

AV2AV2

U1-10

xE922_3G

R

A10A10

C10C10

E10E10

G10G10

J10J10

L10L10

N10N10

R10R10

T10T10

V10V10

X10X10

AA10AA10

AC10AC10

AE10AE10

AG10AG10

AJ10AJ10

AL10AL10

AN10AN10

AR10AR10

AT10AT10

AV10AV10

U1-1

xE922_3G

RB1B1

D1D1

F1F1

H1H1

K1K1

M1M1

P1P1

S1S1

U1U1

W1W1

Y1Y1

AB1AB1

AD1AD1

AF1AF1

AH1AH1

AK1AK1

AM1AM1

AP1AP1

AS1AS1

AU1AU1

AW1AW1

U1-19

xE922_3G

RB19B19

D19D19

F19F19

H19H19

K19K19

M19M19

P19P19

S19S19

U19U19

W19W19

Y19Y19

AB19AB19

AD19AD19

AF19AF19

AH19AH19

AK19AK19

AM19AM19

AP19AP19

AS19AS19

AU19AU19

AW19AW19

U1-12

xE922_3G

R

A12A12

C12C12

E12E12

G12G12

J12J12

L12L12

N12N12

R12R12

T12T12

V12V12

X12X12

AA12AA12

AC12AC12

AE12AE12

AG12AG12

AJ12AJ12

AL12AL12

AN12AN12

AR12AR12

AT12AT12

AV12AV12

U1-6

xE922_3G

R

A6A6

C6C6

E6E6

G6G6

J6J6

L6L6

N6N6

R6R6

T6T6

V6V6

X6X6

AA6AA6

AC6AC6

AE6AE6

AG6AG6

AJ6AJ6

AL6AL6

AN6AN6

AR6AR6

AT6AT6

AV6AV6

U1-4

xE922_3G

R

A4A4

C4C4

E4E4

G4G4

J4J4

L4L4

N4N4

R4R4

T4T4

V4V4

X4X4

AA4AA4

AC4AC4

AE4AE4

AG4AG4

AJ4AJ4

AL4AL4

AN4AN4

AR4AR4

AT4AT4

AV4AV4

U1-21

xE922_3G

RB21B21

D21D21

F21F21

H21H21

K21K21

M21M21

P21P21

S21S21

U21U21

W21W21

Y21Y21

AB21AB21

AD21AD21

AF21AF21

AH21AH21

AK21AK21

AM21AM21

AP21AP21

AS21AS21

AU21AU21

AW21AW21

U1-18

xE922_3G

R

A18A18

C18C18

E18E18

G18G18

J18J18

L18L18

N18N18

R18R18

T18T18

V18V18

X18X18

AA18AA18

AC18AC18

AE18AE18

AG18AG18

AJ18AJ18

AL18AL18

AN18AN18

AR18AR18

AT18AT18

AV18AV18

U1-8

xE922_3G

R

A8A8

C8C8

E8E8

G8G8

J8J8

L8L8

N8N8

R8R8

T8T8

V8V8

X8X8

AA8AA8

AC8AC8

AE8AE8

AG8AG8

AJ8AJ8

AL8AL8

AN8AN8

AR8AR8

AT8AT8

AV8AV8

U1-14

xE922_3G

R

A14A14

C14C14

E14E14

G14G14

J14J14

L14L14

N14N14

R14R14

T14T14

V14V14

X14X14

AA14AA14

AC14AC14

AE14AE14

AG14AG14

AJ14AJ14

AL14AL14

AN14AN14

AR14AR14

AT14AT14

AV14AV14

US

IF2_C

S

US

IF2_T

XD

US

IF2_S

CLK

GP

IO54_E

INT

1

CS

I1_DP

0C

SI1_D

N0

US

IF2_R

XD

JTA

G_T

RS

T

JTA

G_T

CK

JTA

G_T

DO

JTA

G_T

MS

JTA

G_T

DI

JTA

G_R

TC

K

MA

IN_R

ES

ET

_IN

AU

X_I2C

_SD

A

AU

X_I2C

_SC

L

GP

IO56

TP

_RE

SE

TC

AM

1_FLA

SH

CA

M1_T

OR

CH

GP

IO63_E

INT

8G

PIO

64_EIN

T13

GP

IO65

GP

IO66_E

INT

15G

PIO

67_EIN

T0

CA

M1_R

ES

ET

CA

M2_R

ES

ET

CA

M1_P

D

CA

M2_P

DG

PIO

72_EIN

T9

GP

IO73_E

INT

10

SIM

CLK

1S

IMR

ST

1

SIM

IO2

SIM

CLK

2

GP

IO57_E

INT

9G

PIO

58_EIN

T2

TP

_IRQ

GP

IO53

ON

_OF

F

GP

IO55_E

IN15

HW

_KE

Y

SIM

IO1

SIM

RS

T2

AN

T_W

IFI

AN

T_G

PS

AN

T_M

AIN

GP

IO44

GP

IO45

GP

IO46

LVD

S_T

CLK

1PLV

DS

_TC

LK1N

GP

IO47

GP

IO48

LVD

S_T

D1P

LVD

S_T

D1N

GP

IO49

GP

IO50

GP

IO51

GP

IO52_E

INT

15

TP

_SC

L

LVD

S_T

B1P

TP

_SD

A

LVD

S_T

C1N

LVD

S_T

C1P

LVD

S_T

B1N

US

IM2_D

ET

EC

T

DS

I_DP

3D

SI_D

N3

US

IM1_D

ET

EC

T

GP

IO5_E

INT

7

GP

IO7

SO

FIA

_RE

SE

T_IN

_N

GP

IO0_E

INT

5G

PIO

1_EIN

T2

US

B_D

PU

SB

_DN

VB

US

_DE

T

LCD

_TE

CA

M_M

CLK

LCD

_RE

SE

T

DS

I_DN

2D

SI_D

P2

SD

_DA

T0

SD

_DA

T1

SD

_DA

T2

SD

_DA

T3

SD

_CM

D

US

B_ID

SD

_CLK

DS

I_CLK

N

SD

_CA

RD

_DE

T

DS

I_CLK

P

CS

I1_DN

1C

SI1_D

P1

DS

I_DP

0D

SI_D

N0

SD

IO_C

MD

SD

IO_D

AT

0

SD

IO_D

AT

1

SD

IO_D

AT

2

SD

IO_D

AT

3

SD

IO_C

LK

DS

I_DN

1D

SI_D

P1

LVD

S_T

A1N

LVD

S_T

A1P

MIC

N1

MIC

P2

HP

_OU

T_L

HP

_OU

T_R

EP

_LPE

P_LN

DIG

_MIC

_CLK

DIG

_MIC

_D2

US

IF1_R

XD

US

IF1_T

XD

US

IF1_S

CLK

US

IF1_C

S

AD

C_IN

0

AD

C_IN

1

AN

T_D

IV

FG

_IBA

TP

FG

_IBA

TN

LED

_CU

RS

INK

CA

BC

MIC

P1

MIC

N2

SP

KR

_LPS

PK

R_LN

SO

FIA

_RE

SE

T_O

UT

_NA

DC

_VB

AT

ME

AS

CS

I2_DP

CS

I2_DN

CS

I1_DP

3C

SI1_D

N3

CS

I1_DP

2C

SI1_D

N2

CS

I1_CLK

PC

SI1_C

LKN

CS

I2_CLK

PC

SI2_C

LKN

LED

DR

V

CA

M_I2C

_SD

A

CA

M_I2C

_SC

L

CH

G_I2C

_SC

LC

HG

_I2C_S

DA

CH

G_P

OK

_IN

DIG

_MIC

_D1

CH

G_IN

T_IN

CH

G_R

ST

_OU

T

LED

FB

_DN

VB

US

_PW

R_E

N

LED

FB

_DP

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Antenna ConnectorsJTAG + MIPI TRACE CON

Temp Sensor

USB OTG Driver

1V8_OUT

1V8_OUT

5V_OTG

1V8_OUT

V_BAT

OUT

IN

BI

BI

BIBI

BI

BI

BI

BI

BI

BI

BI

OUTOUT

INOUT

OUT

OUT

OUT

IN

OUT

ININ

IN

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

HE922 3GR TLB

B


JTAG / ANT / OTG

3 3

Raf P.

0504HE/WE922 3GR

cs1777A-A

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

HE922 3GR TLB

B


JTAG / ANT / OTG

3 3

Raf P.

0504HE/WE922 3GR

cs1777A-A

Drawing Title:


Date: Sheet of

Page Title:

Designer:


A

HE922 3GR TLB

B


JTAG / ANT / OTG

3 3

Raf P.

0504HE/WE922 3GR

cs1777A-A

C527pF

040250V

R3400402

C310uF

0603

10V

X2

SMA

1

2345

X3

SMA

1

2345

C24.7uF

040210V

R3700402

X1

SMA

1

2345

RT110K

0402

1%

1

A

2B

L1 47nH

0402

5%

210mA

R25 00402

R3610K

04025%

C133pF

0402

50V

R2100402

R18DNP

0402

R24

DNP0402

U3

LTC3529EDCB

VIN8

RESET7 SNSGND

6

EPAD9

SW2

SHDN3

FAULT5

VOUT1

PGND4

L2 4.7uH2016

20%1.1A

R3510K

04025%

R1900402

R20

100K

0402

1%1/

16W

J1

11

33

55

77

99

1111

1313

1515

1717

1919

2121

2323

2525

2727

2929

3131

3333

3535

3737

3939

4141

4343

4545

4747

4949

5151

5353

5555

5757

5959

22

44

66

88

1010

1212

1414

1616

1818

2020

2222

2424

2626

2828

3030

3232

3434

3636

3838

4040

4242

4444

4646

4848

5050

5252

5454

5656

5858

6060

61G1

62G2

63G3

64G4

ANT_GPS

GPS_LNA_BIAS

ANT_MAIN

ANT_WIFI

GPIO47 MIPI_DATA_DATA3GPIO48 MIPI_DATA_DATA4


GPIO53 MIPI_TRACE_CLK






JTAG_TCKJTAG_TMS

JTAG_RTCKSOFIA_RESET_IN_N

JTAG_TRST

JTAG_TDI

MAIN_RESET_IN

JTAG_RESET

PRESENT_DETECT_PD

JTAG_TDO

TRST_PD

D8_THERM_ASTAR

VBUS_PWR_ENGPIO5_EINT7

JTAG_RESET