kendryte - s3.cn-north-1.amazonaws.com.cn · 6fkhpdwlf 3djhv 3djh &ryhu 3djh . ,2 3djh ....

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Schematic Pages:Page01: Cover

Page02: K61-IO

Page03: K61-Jamlink/SPI/MIX

Page04: K61-Power

Page05: LCD

Page06: DVP

Page07: MIC

Page08: Voice

Page09: USB

Page10: ETH

Page11: TF

Page12: CON/Module

Page13: Power

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KD233(Schematic_K210_test_board)V0.1

Kendryte

A

1 13Wednesday, October 10, 2018

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与公司的 jtag线序一样 TTLIO4:RX K61read dataIO5:TX K61transfer data

bank0_0bank0_1bank0_2bank0_3bank0_4bank0_5






bank7_0


bank7_1bank7_2bank7_3bank7_4bank7_5

LCD_RST#LCD_CS#LCD_DCLCD_WR#

XCLKPCLK

SIO_C

HREFPWDNVSYNCRESET#

SIO_D

MIC_DATA0_1MIC_DATA0_2MIC_DATA0_3

MIC_DATA0_0MIC_WSMIC_BCK

WS2812B_DATA_module

IIS_DAIIS_WSIIS_BCK

BOOTRXTX

MISOMOSI

ETH-CS

SCLK

ETH-INT

TF_CS#

12

84

WS2812B_DATATCLKTDITMSTDOTXRX

BOOT

XCLKPCLK

HREFVSYNC

SIO_CSIO_D

PWDN

RESET#

LCD_RST#LCD_CS#LCD_WR#

LCD_DC

IIS_DA

IIS_WSIIS_BCK

MIC_DATA0_0MIC_DATA0_1MIC_DATA0_2MIC_DATA0_3MIC_WS

MIC_BCK

WS2812B_DATA_module

MOSIMISO

SCLKETH-CS

ETH-INTTF_CS#

WS2812B_DATA

LED0#LED1#KEY1#

SD3068_SCL

SD3068_SDA

SD3068_SCLSD3068_SDA

MIC_WS0MIC_SCLK0MIC_DATA0

LED0#LED1#

KEY1#

MIC_DATA0MIC_WS0

MIC_SCLK0 1248

TDO

TCLKTMSTDI

3V3


DVP-XCLKDVP-HREFDVP-PWDNDVP-VSYNC

DVP-PCLK

DVP-SIO_D

DVP-RESET#DVP-SIO_C


MIC_BCKMIC_WSMIC_DATA0_0

WS2812B_DATA_module

IIS_BCKIIS_WSIIS_DA

BOOT

TXRX

MISOMOSI

ETH-CS

SCLK

ETH-INT

TF_CS#

12

84

WS2812B_DATA

SD3068_SCL

SD3068_SDA

MIC_WS0MIC_SCLK0MIC_DATA0

LED0#LED1#

KEY1#

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J29

J12

J18

J13

J33

J44

J21

J34

J16

J49

U1E

K61-03

IO_29A6

IO_27A7

IO_25A8

IO_28B6

IO_26B7

IO_24B8

J39

J30

U1B

K61-03

IO_43D1IO_42D2

IO_45E1IO_44E2

IO_47F1IO_46F2

J4

J42

J6

J22

U1C

K61-03

IO_37A1IO_36A2

IO_39B1IO_38B2

IO_41C1IO_40C2

J15

J25

J17

J48

J27

J23

J19

J47

U1D

K61-03

IO_35A3

IO_33A4

IO_31A5

IO_34B3

IO_32B4

IO_30B5

J31 J32

J28

J38

IDC3-2X10_2.0-F-V

1 23 45 67 89 10

11 1213 1415 1617 1819 20

J41

J7

J11J10

J3

J45

J40

J5

J26

J20

J35

U1G

K61-03

IO_17A12IO_16B12

IO_14C11

IO_15C12

IO_12D11

IO_13D12

J46

J36

J14

J37

J1

U1H

K61-03

IO_10E11

IO_11E12

IO_8F11

IO_9F12

IO_6G11

IO_7G12

U1F

K61-03

IO_23A9

IO_21A10

IO_19A11

IO_22B9

IO_20B10

IO_18B11

J2

J43

J9

U1I

K61-03

IO_4H11

IO_5H12

IO_2J11

IO_3J12

IO_0K11

IO_1K12

J8

J24

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D D

C C

B B

A A

Flash-CSFlash_IO3Flash_CLKFlash_IO0

K61_RESETN

Flash_IO2Flash_IO2Flash_IO3

Flash-CSFlash_CLK

Flash_IO0Flash_IO1

Flash_IO1

K61_TESTENK61_RESETNK61_CLK

K61_RESETN

1V81V8

3V3 1V8

1V8

DB0DB1DB2DB3DB4DB5DB6DB7

DVP-Y2DVP-Y3DVP-Y4DVP-Y5DVP-Y6DVP-Y7DVP-Y8DVP-Y9

K61_RESETN

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J85

R6

10K

J61

R5

10K

X126MHz-10ppm-3225

41 2

3

J87

C4 10pF

TEST1

TP

R4

10K

J89

J60

R8

10K

/NL

J55

R11 1M

U1J

K61-03

JLM_CO7L5

JLM_CO6L6

JLM_CO5L7

JLM_CO4L8

JLM_CO3L9

JLM_CO2L10

JLM_CO1L11

JLM_CO0L12

JLM_CI7M5

JLM_CI6M6

JLM_CI5M7

JLM_CI4M8

JLM_CI3M9

JLM_CI2M10

JLM_CI1M11

JLM_CI0M12

C2

1uF

J65

RST1

TP

J54

J83

S1KEY

11

22

J53

U1K

K61-03

TESTENL2

RESETNM1

CLKM2

OSC_26M_XCL3

OSC_26M_XOUTM3

OSC_26M_XINM4

R10

10K

U2

GD25LQ128DSIGR

CS1

DO(IO1)2

WP(IO2)3

GND4

DI(IO0)5CLK6HOLD(IO3)7VCC8

J64

R1

10K

J63

R3

10K

J84

J52J51

C3 10pF

J86J62

J88

R7

100

K

C1

0.1u

F

U1A

K61-03

SPI_D1G1

SPI_CSG2

SPI_D2H1

SPI_D0J1

SPI_CLKK1SPI_D3L1

J59

Q1

SGM803

RES2GND1VCC3

J50

J58J57

R2

10K

J56

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D D

C C

B B

A A

K61_3V3 K61_0V9 K61_1V8

K61_0V9

K61_1V8

K61_3V3

K61_0V9

K61_1V8

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C40

4.7u

F

FB2CBW100505U601T

C26

0.1u

F

C39

0.1u

F

C15

0.1u

F

C24

0.1u

F

C37

0.1u

F

C13

0.1u

F

C22

0.1u

F

C18

4.7u

F

C41

4.7u

FFB4

CBW100505U601T

C7

4.7u

F

C35

4.7u

F

C11

0.1u

F

C20

0.1u

F

FB3CBW100505U601T

C9

0.1u

F

GND0C3

GND1C4

GND2C6

GND3C9

GND4C10

GND5D5

GND6D7

GND7D8

GND8E3

GND9E4

GND10E5

GND11E6

GND12E8

GND13E10

GND14F5

GND15F7

GND16F8

GND17F9

GND18F10

GND19G3

GND20G4

GND21G5

GND22G6

GND23G8

GND24H2

GND25H5

GND26H7

GND27H8

GND28H9

GND29J2

GND30J4

GND31J6

GND32J8

GND33J10

GND34K2

GND35K3

GND36K5

GND37K7

GND38K9

GND39K10

VDDIO33_0C5

VDDIO33_1C7

VDDIO33_2C8

VDDIO33_3D3

VDDIO33_4D10

VDDIO33_5F3

VDDIO33_6G10

VDDIO33_7H10

VCORE0D4

VCORE1D6

VCORE2D9

VCORE3E7

VCORE4E9

VCORE5F4

VCORE6F6

VCORE7G7

VCORE8G9

VCORE9H4

VCORE10H6

VCORE11J5

VCORE12J7

VCORE13J9

VDDIO18_0H3

VDDIO18_1K6

VDDIO18_2K8

VDDOTPJ3

VDDPLLL4

VSSPLLK4

C16

0.1u

F

C25

0.1u

F

C38

0.1u

F

C14

0.1u

F

C23

0.1u

F

C17

4.7u

F

C36

0.1u

F

C12

0.1u

F

C21

0.1u

F

C34

4.7u

F

C10

0.1u

F

C19

0.1u

F

C8

4.7u

F

C33

0.1u

F

Kendryte.com

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D D

C C

B B

A A

LCD-DB0

LCD-DB0LCD-DB1LCD-DB2LCD-DB3LCD-DB4LCD-DB5LCD-DB6LCD-DB7

LCD-DB1LCD-DB2LCD-DB3LCD-DB4LCD-DB5LCD-DB6LCD-DB7

3V3 3V3

3V3

1V83V3


DB7DB6DB5DB4DB3DB2DB1DB0

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R22 10K

C46

0.1u

F

C42

0.1u

F

C43

4.7u

F

C49

0.1uFLCD1

KD032QVTMA011

GND01

XR2

YD3

XL4

YU5

IOVCC06

IOVCC17

VCI08

VCI19

IM210

IM111

IM012

RESET13

CS14

RS(SPI-SCL)15

WR(SPI-RS)16

RD17

VSYNC18

HSYNC19

ENABLE20

DOTCLK21

SDA22

DB023

DB124

DB225

DB326

DB427

DB528

DB629

DB730

DB831

DB932

DB1033

DB1134

DB1235

DB1336

DB1437

DB1538

DB1639

DB1740

SDO41

GND142

LEDA43

LEDK144

LEDK245

LEDK346

LEDK447

LEDK548

LEDK649

GND250

P151 P252

R31 10K

R15

10K

C47

4.7u

F

C44

0.1u

F

C48

0.1uF

R16

10K

C45

4.7u

F

R17

10K

DIR: 1:A>>B 0:A<<B

U35

SN74LVC8T245-PW

VccA1

DIR2

A13

A24

A35

A46

A57

A68

A79

A810

GND011

GND112

VccB124

VccB023

OE22

B121

B220

B319

B418

B517

B616

B715

B814

GND213

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5

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D D

C C

B B

A A

OV5640

Y4Y3Y5Y2Y6PCLK

XCLK

HREFPWDNVSYNCRESET#SIO_C

SIO_D

Y7

DOVDD

AVDD

Y8

Y9

DVDD

DGND

AGND

AGNDAGND

SIO_DSIO_C

Y2Y3Y4Y5Y6Y7Y8Y9

3V3 1V5 2V8

3V31V5

2V8

3V3 2V8

3V3

1V83V3

3V3

1V53V3

DVP-XCLK

DVP-PCLK

DVP-HREFDVP-PWDNDVP-VSYNCDVP-RESET#DVP-SIO_C

DVP-SIO_D

DVP-Y2DVP-Y3DVP-Y4DVP-Y5DVP-Y6DVP-Y7DVP-Y8DVP-Y9

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C53

0.1u

F

U5

RT9166A-28PXL

GN

D1

VIN2

VOUT3

J66

fpc24-0.5mm

strobe1AGND2SIO_D3AVDD4SIO_C5RESET6VSYNC7PWDN8HREF9DVDD10DOVDD11Y912XCLK13Y814DGND15Y716PCLK17Y618Y219Y520Y321Y422Y123Y024

P025

P126

C57

0.1u

F

C60 0.1uF

C62

100n

F_

6.3V

C58

4.7u

F

C54

4.7u

F

R30 10K

C55

0.1u

F

C56

4.7u

F

C65

100n

F_

6.3V

R18 2K

C70

100n

F_

6.3V

C69

4.7u

F_6

.3V

C68

100n

F_

6.3V

R28 10K

C64

4.7u

F_6

.3V

C63

100n

F_

6.3V

FB

7C

BW

1005

05U

601T

DIR: 1:A>>B 0:A<<B

U34

SN74LVC8T245-PW

VccA1

DIR2

A13

A24

A35

A46

A57

A68

A79

A810

GND011

GND112

VccB124

VccB023

OE22

B121

B220

B319

B418

B517

B616

B715

B814

GND213

R19 2K

C59

0.1uF U7

RT9166A-28PXL

GN

D1

VIN2

VOUT3

FB

8C

BW

1005

05U

601T

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3

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2

2

1

1

D D

C C

B B

A A

MIC

5V05V0

MIC_DATA0_1MIC_DATA0_2

MIC_DATA0_0MIC_BCK

MIC_DATA0_3

WS2812B_DATA_module

GN

D

MIC_WS

5V05V0


MIC_DATA0_0MIC_WSMIC_BCK

WS2812B_DATA_module

MIC_WS0

MIC_SCLK0MIC_DATA0

5V0

3V3

3V3


MIC_BCKMIC_WSMIC_DATA0_0

WS2812B_DATA_module

MIC_WS0

MIC_SCLK0MIC_DATA0

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C66

4.7u

F_6

.3V

J67

IDC3-2X10_2.0-F-V

1234567891011121314151617181920

C67

100n

F_

6.3V

U6 MSM261S4030H0

GN

D1

N/C

2

WS3

CH

IPE

N4

L/R

5

SCK6

SD7

VD

D8

R20100K

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

IIS_BCK

IIS_WS

IIS_DAIIS_WSIIS_BCK

IIS_DA

Voice

Voice

Voice3V3

IIS_BCKIIS_WSIIS_DA

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C81 4.7uF

R27

7.5K

C82

4.7u

F

R26

7.5K

R24

7.5K

U9 LMV358

OUT-A1

IN_A-2

IN_A+3

V-

4

IN_B+5

IN_B-6 OUT-B

7

V+

8

C79 4.7uF

J68

PJ-313

L11

L02

R3

GN

D0

4G

ND

15

FB9CBW160808U601T--1000mA

R2910R

C72

1nF

C80 0.1uF

C76

470p

F

C77 0.1uF

C73

470p

F

R23

7.5K

C78

1nF

U8 TM8211

BCK1

WS2

DIN3

GN

D4

VD

D5

LCH6

NC

7

RCH8

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3

3

2

2

1

1

D D

C C

B B

A A

RXTX

BOOTK61_RESETN

RXTX

DPDM DTR#

RTS#

RTS#

DTR#

K61_RESETN

BOOT

DP DMVBUS

VBUSVBUS

VBUS

DPDPDM

cc1 cc1

cc1

DM

VBUS

3V35V

5V 5V0

TXRXBOOTK61_RESETN

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Q3

PRTR5V0U2X

GND1 IO12

IO23

VCC4R36 100K

C84

4.7u

F

sw22

1 2 3 4 5D88

SS34_SMC

R33 51R

C87

0.1u

F

C86

4.7u

F

Q2NPN_SOT23

1

32

F1

049402.5

J76

R35

12K

J69

DC005

123

Q4NPN_SOT231

32

S2KEY

11

22

R32 51R

U10

CH340B

GND1

TXD2

RXD3

V34

UD+5

UD-6

RS

T7

NC

8

CTS9

DSR10

RI11

DCD12

DTR13

RTS14

TNOW15

VCC16

R37

12K

C85

4.7u

F

R595.1K

C95

4.7u

F

J90 TYPE-C

GND0A1

GND2B12

VBUS2B9

SUB2B8

DN2B7

DP2B6

CC2B5

VBUS3B4

GND3B1

VBUS0A4

CC1A5

DP1A6

DN1A7

SBU1A8

VBUS1A9

GND1A12

P1

P1

P2

P2

P3

P3

P4

P4

P5

P5

P6

P6

P7

P7

P8

P8

P9

P9

P10

P10

P11

P11

P12

P12

P13

P13

J80

C88

0.1u

F

Kendryte.com

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

INTMOSICSSCLK

MISORST

MISOMOSICSSCLKINT

3V33V3

MISOMOSIETH-CSSCLKETH-INT

SizeDocument Number

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C91

4.7u

FJ71

header2x5_2.54mm

1 23 45 67 89 10

R38

10K

C90

0.1u

F

Kendryte.com

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MISO

SCLK

MOSITF_CS#

SCLKMOSI

MISO

TF_CS#

3V3

MISOSCLKMOSITF_CS#

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Date: Sheet o f


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J72

MICROSD/TF_SLOT

DAT32

CMD3

VDD4

CLK5

VSS6

DAT07

DAT18

DAT21

CD#9

GND10GND111GND212GND313

R40

10K

D3

PE

SD

5V

0X1

ULD

D5

PE

SD

5V

0X1

ULD

C9

24

.7u

FC

93

0.1

uF

R39

10K

D2

PE

SD

5V

0X1

ULD

D4

PE

SD

5V

0X1

ULD

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

12

84

WS2812B_DATA

WS2812B_DATA

LED

0#

LED0#

LED

1#

LED1#

KE

Y1#

KEY1#SD3068_SCLSD3068_SDA

SD3068_SDASD3068_SCL

8421

3V3

5V05V03V3

3V3 3V3

3V3

3V3

3V3

12

84

WS2812B_DATA

LED0#LED1#KEY1#

SD3068_SCLSD3068_SDA

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M4M2

1

Q5

CO

MM

ON

SO

T23

_1G

1D1

S

1G

1D

1S

INS

1692

423

0

1 G

2

S

3D

ID6

ID

R49

10K

D6LED

R46

10K

X2

FC-135_32.768k1

2

ID1

ID

SW1 sw5

84

43

22

11

Com

5R

4810

K

R72 10K

R41100R

R73 10K

M1M2

1

R4510K

R43

330

R

M3M2

1

ID5

ID

R74 10K

D7LED

R50

4.7K

S3KEY1

12

2

LED1

WS2812B

VDD1

Dout2

GND3

DIN4

ID2

ID

R47

10K

R71

4.7K

R42

330

R

U12 SD3068

OSCOUT1

OSCIN2

VB

AT

3G

ND

4

VD

D8

INT7

SCL6

SDA5

R75 10K

R4410K

C94

0.1u

f/6.3

v

M2M2

1

ID4

ID

ID3

ID

C97

4.7uFKendryte.com

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Vout=0.6*(1+R1/R2)

R1

R2

Tss(ms)=Css(nF)*0.6V/4uAVout=0.6*(1+R1/R2)

R1

R2

Tss(ms)=Css(nF)*0.6V/4uA

R2

Vout=0.6*(1+R1/R2)

R3


R3

R2

Vout=0.6*(1+R1/R2)Tss(ms)=Css(nF)*0.6V/4uA

Vout=0.6*(1+R1/R2)

Vout=0.6*(1+R1/R2)

R3

R4


3V3 1V8-led0V9-led 3V3-led 5V0

K61_1V85V0

1V85V0

K61_3V35V0 5V0

3V3

K61_0V95V0

3V3-led

1V8-led

0V9-led

3V3

SizeDocument Number

Rev

Date: Sheet o f


Kendryte

A4


SizeDocument Number

Rev

Date: Sheet o f


Kendryte

A4


SizeDocument Number

Rev

Date: Sheet o f


Kendryte

A4


C10

810

nF

/6.3

V

R56

329

6W

C99

10u

F/6

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R90

100

K_1

%

C11

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R6310k

R61

329

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D11LED

TP1TP

J81

R77

10K

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510

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TP6TP

R81

10K

C98

10u

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R89

49.9

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R66330R

C11

610

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U15

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FB2

PGOOD3

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GND_05

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GND_110

GND_211

R88

329

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J73

U18

MUN12AD03-SH

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GND_05

NC6

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C10

147

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100

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C11

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C10

410

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R80

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R65330R

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329

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R67560R

D10LED

U13

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PGOOD3

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GND_05

NC6

EN7

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GND_110

GND_211

R64330R

C12

347

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100

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010

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U14

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SS1

FB2

PGOOD3

VOUT_04

GND_05

NC6

EN7

VIN8

VOUT_19

GND_110

GND_211

U17

MUN12AD03-SH

SS1

FB2

PGOOD3

VOUT_04

GND_05

NC6

EN7

VIN8

VOUT_19

GND_110

GND_211

C12

010

nF

/6.3

V

R69

3k

R85

10K

C12

610

nF

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V

J77

D8

LED

C12

210

uF

/6.3

V

TP3TP

C10

047

uF

/6.3

V

D9LEDKe

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