13
5 5 4 4 3 3 2 2 1 1 D D C C B B A A Block Diagram DK_START_GW2A-LV55PG484C8I7 Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd. Title Size Document Number Rev Date: Sheet of V1.3 A3 1 13 Friday, September 03, 2021 Title Size Document Number Rev Date: Sheet of V1.3 A3 1 13 Friday, September 03, 2021 Title Size Document Number Rev Date: Sheet of V1.3 A3 1 13 Friday, September 03, 2021

D D C C B B A A 3 2 1 - cdn.gowinsemi.com.cn

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Block Diagram

DK_START_GW2A-LV55PG484C8I7

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

1 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

1 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

1 13Friday, September 03, 2021

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DC 28V 4ATANT BTANT D

Input 5.0V

NCP3170A

Output 3.3V/3A

Output 1.0V/3A

NCP3170A

Input 5.0V

Output 2.5V/2AInput 5.0V

1.2V/2A

Input 5.0V

1.8V/2AInput 5.0V

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

DK_START_GW2A-LV55PG484C8I7

Power1

VCC5P0VCC5P0

VCC3P3

VCC5P0

VCC1P0VCC5P0 VCC2P5

VCC5P0 VCC1P2

VCC5P0 VCC1P8

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

2 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

2 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

2 13Friday, September 03, 2021

L3 3.6uH

U1

TPS7A7001

NC11

EN2

IN3

NC24

NC35

OUT6

FB7

GND8

TPAD9

U3

TPS7A7001

NC11

EN2

IN3

NC24

NC35

OUT6

FB7

GND8

TPAD9

R6

4.99K

C15

10uF 10V

R14

30.1K

FB12

MPZ1608S101A

R16

30.1K

FB1

MPZ1608S101A

F1 MF-NSMF200

U6

NCP3170ADR2G

PGND1

VIN2

AGND3

FB4

COMP5

EN6 PG

7

VSW8

C1

47uF 10V

C21

4.7uF 10V

FB10

MPZ1608S221A

C27

22uF 10V

R5

8.06K

LED16

LED

C25

100nF

C18

22uF 10V

L4 2.5uH

U2

TPS7A7001

NC11

EN2

IN3

NC24

NC35

OUT6

FB7

GND8

TPAD9

R4

825

R18

121K

R20

78.7K

FB13

MPZ1608S101A

R15

30.1K

FB6

MPZ1608S101A

R9

24.9K

C4

10uF 10V

C3

10uF 10V

R3

100K

R12 10K

C7

22uF 10V

D1

MBRA320T3G

C12

6.8nF

R21

10K

C14

10uF 10V

R19

42.2K

C17

10uF 10V

FB3

MPZ1608S101A

FB5

MPZ1608S101A

U5

NCP3170ADR2G

PGND1

VIN2

AGND3

FB4

COMP5

EN6 PG

7

VSW8

C19

4.7uF 10V

FB2

MPZ1608S101A

R8

24.9K

SW5

L102011MS02Q

1 2 3

C22

4.7uF 10V

FB9

MPZ1608S221A

C2

10uF 10V

C20

22uF 10V

FB11

MPZ1608S221A

R11 10K

C23

100nF

C5

22uF 10V

C26

100nF

+CP7

220uF 10VC28

22uF 10V

C11

15nF

+CP1

100uF 10V

J2

PJ-002AH

1

23

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NCP3170A

Input 5.0V

Output 1.5V/3A

use:9.9V 180mAuse:20mAuse:0.2mA

use:0.2mA

use:-11.76mA

use:9.68mA

use:17.4V 40mA

Power2

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

DK_START_GW2A-LV55PG484C8I7

VCC5P0

VCC1P5

VCC1P5 VCC3P3

VTT_0P75

VREF_0P75

VCC5P0

VCC5P0

VCC16P0 VCC10P4

VCC-7P0

LCD_LED+

LCD_LED-

VCC5P0

DSI_-5V DSI_LED+DSI_+5V

DSI_LED-

VCC5P0

LCD_CTR

TPS_CTRL

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

3 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

3 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

3 13Friday, September 03, 2021

U4

NCP3170ADR2G

PGND1

VIN2

AGND3

FB4

COMP5

EN6 PG

7

VSW8

R143

200K

D4 BAT54S

1

23

C72

1uF

L1 22uH

D6

PMEG4010BEA

FB19

MPZ1608S101A

R216

10K

C16

22uF 10V

+

CP28

1uF 20V

C75

1uF

U20

AAT1541A

LXP1

VP2

PGND3

FBP4

AGND5

EN6

VINA7

VREF8

FBN9

VN10

LXN11

VINP12

EX

P(V

N)

13

R137

100K

R140

0

C24

22uF 10V

R79 100K

D2

MBR0540T1

R67

10K

L2 3.6uH

D7

5.6V

FB7

MPZ1608S101A

L5 10uH

R144

20K

R2

2.49K

C29

1uF

FB8

MPZ1608S101A

C53

1nF

FB25MPZ1608S101A

C64

10uF 10V

C104

2.2uF 16V

R1

28.7K

L8 10uH

R126

10K

R13

4.99C33

1uF

FB36

MPZ1608S101A

C61

10uF 10V

R217

120K

C66

100nF

R71

10K

C97

100nF

R135

NC 0

D5

9.1V

C226

10uF 10V

C105

2.2uF 16V

C101

2.2uF 16V

C54

4.7uF 10V

R224

10K

C215

10uF 10V

C98

2.2uF 16V

FB26

MPZ1608S601A

U7

TPS61161A

FB1

COMP2

GND3

SW4

CTRL5

VIN6

TPAD7

FB34

MPZ1608S101A

FB4

MPZ1608S101A

R7

24.9K

C99

2.2uF 16V

U29

APW7136CCI

LX1

GND2

FB3

EN4

OVP5

VIN6

R136

200K

R10 10K

U27

RT9284A

VIN6

EN4

GND2

LX1

OVP5

FB3

C6

22uF 10V

C13

1uF

D8 PMEG4010BEA

C74

10uF 10V

C212

100nF

C222

10uF 50V

U12

TPS51200

REFIN1 VLDOIN2 VO

3

PGND4

VOSNS5

REFOUT6

EN7

GND8

PGOOD9

VIN10

TPAD11

L7 10uH

R235

NC 0

C10

10nF

C71

10uF 10V

R22

49.9K

+CP25

100uF 10V

C96

220nF

R229

1.4

L6 10uH

C76

10uF 10V

FB21

MPZ1608S101A

+CP29

1uF 20V

AVSS

AVSS

ICN_VIN

ICN_VIN

ICN_VIN

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Bank5 Voltage selection

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

DK_START_GW2A-LV55PG484C8I7

Bank Power

Test Hole

Mounting Hole

VCC1P0

VCC3P3 VCCO4

VCC2P5

VCC1P8

VCC1P0

VCC3P3

VCC1P2

VCC2P5

VCC3P3

VCC1P5

VCC1P5

VCC1P5

VCC3P3VCC3P3

VCC1P0VCC1P0

VCC5P0

VCC1P5 VCC1P5

VCC1P5VCC1P5

VREF_0P75VTT_0P75

VTT_0P75

VCCO4VCCO4 VCC2P5

VCC1P2

VCCO4

VCC3P3

VCC1P0

VCC3P3

VCC5P0 VCC3P3 VCC2P5 VCC1P5 VCC1P8 VCC1P2 VCC1P0

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

4 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

4 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

4 13Friday, September 03, 2021

TP9

GND

C126

100nF

C138

100nF

+CP5

100uF 10V

C85

100nF

C144

10nF

C58

100nF

C133

100nF

C164

100nF

TP10

GND

C110

100nF

C149

100nF

+CP2

100uF 10V

C86

100nF

+CP6

100uF 10V

C182

100nF

C185

100nF

C173

100nF

TP11

GND

+CP21

10uF 16V

+CP4

100uF 10V

+CP23

100uF 10V

+CP12

10uF 16V

C87

100nF

TP12

GND

C134

100nF

C65

100nF

C151

100nF

FB27

MPZ1608S601A

+CP18

10uF 16V

C84

100nF

TP13

GND

C183

100nF

C184

100nF

C137

100nF

C191

100nF

TP14

GND

C156

100nF

+CP19

10uF 16V

+CP10

10uF 16V

C73

100nF

C136

100nF

C190

100nF

C172

100nF

+CP24

100uF 10V

+CP22

100uF 10V

+CP11

10uF 16V

C77

100nF

+CP14

10uF 16V

C145

100nF

C189

100nF

TP1

VCC5P0

Power

Gnd

EXTR

U11I

GW2A-55K-PBGA484

VCCJ7

VCCM16

VCCT7

VCCL7

VCCL16

VCCH7

VCCG9

VCCT13

VCCT14

VCCG10

VCCM7

VCCG11

VCCG12

VCCG14

VCCG13

VCCG15

VCCP16

VCCP7

VCCH16

VCCG7

VCCG16

VCCG8

VCCR16

VCCJ16

VCCT12

VCCT11

VCCR7

VCCT15

VCCT9

VCCT8

VCCT10

VCCT16

VCCO0B10

VCCO0F11

VCCO0B5

VCCO1B19

VCCO1F12

VCCO1B14

VCCO2K21

VCCO2E21

VCCO2L17

VCCO3M17

VCCO3W21

VCCO3P21

VCCO4AA18

VCCO4AA13

VCCO4U12

VCCO5AA9

VCCO5AA4

VCCO5U11

VCCO6V2

VCCO6N2

VCCO6M6

VCCO7L6

VCCO7D2

VCCO7J2

VCCPLLLK7

VCCPLLLN7

VCCPLLRK16

VCCPLLRN16

VCCXU14

VCCXU9

VCCXF14

VCCXJ6

VCCXF9

VCCXP17

VCCXP6

VCCXJ17

VSSJ9

VSSU15

VSSK12

VSSK14

VSSK11

VSSJ8

VSSM11

VSSK13

VSSK15

VSSM10

VSSU13

VSSL12

VSSK2

VSSK10

VSSR8

VSSJ13

VSSJ21

VSSR9

VSSJ11

VSSH9

VSSJ12

VSSH15

VSSH14

VSSJ14

VSSR6

VSSR15

VSSJ10

VSSR17

VSSH10

VSSH11

VSSH13

VSSJ15

VSSR14

VSSH12

VSSH17

VSSR13

VSSR11

VSSP8

VSSP15

VSSP10

VSSP11

VSSH6

VSSR12

VSSR10

VSSP14

VSSN8

VSSM15

VSSN6

VSSP13

VSSN13

VSSN12

VSSM14

VSSN9

VSSN21

VSSP9

VSSP12

VSSN15

VSSN11

VSSM8

VSSF8 VSSM9 VSS

N14 VSSN10 VSS

P2 VSSW2 VSSH8 VSSB4 VSSE2 VSSB9 VSS

B13 VSSF15 VSSM13 VSSF10 VSSD21 VSSAA5 VSSM12 VSS

U8 VSSL8 VSS

F13 VSSAA19 VSS

L9 VSSB18 VSSL15 VSSL11 VSSV21 VSS

AA14 VSSAA10 VSS

L14 VSSL10 VSSK9 VSS

L13 VSSK6 VSS

U10 VSSK8 VSS

K17

EXTRN17

C150

100nF

C168

100nF

C70

100nF

TP2

VCC3P3

+CP13

10uF 16V

C88

10uF 10V

C52

100nF

H1HOEL

C160

100nF

C167

100nF

C79

100nF

TP3

VCC2P5

H2HOEL

+CP20

100uF 10V

J13

6PIN

11

22

33

44

55

66

C188

100nF

C57

100nF

C176

100nF

TP4

VCC1P5

H3HOEL

C170

100nF

C154

100nF

C47

100nF

C146

100nF

C67

100nF

TP5

VCC1P8

H4HOEL

C162

100nF

C178

100nF

C62

100nF

R170

10K

C152

100nF

C129

100nF

C142

100nF

+CP16

10uF 16V

C180

100nF

TP6

VCC1P5

C157

100nF

C69

100nF

C171

100nF

C159

100nF

C55

100nF

C130

100nF

C148

100nF

+CP15

100uF 10V

TP7

VCC1P0

C163

100nF

+CP17

10uF 16V

C155

100nF

C135

10uF 10V

C56

100nF

C127

100nF

C153

100nF

C147

100nF

C132

100nF

C49

100nF

C140

100nF

TP8

GND

C141

100nF

+CP3

100uF 10V

C78

100nF

C166

100nF

C48

100nF

C139

100nF

C143

100nF

C128

100nF

VCCPLLLVCCPLLL

VCCPLLR

VCCPLLL

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A AA --> BWIFI --> FPGAFTDI --> FPGA

The end resistance is close to the FPGA

A --> BFPGA --> WIFIFPGA --> FTDIFPGA --> POWER EN

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

DK_START_GW2A-LV55PG484C8I7

B0_MIPI-LP_WIFI

The end resistance is close to the FPGAVCC1P8 DSI_-5V DSI_LED+

DSI_+5V DSI_LED-

VCC3P3

VCC3P3

VCC1P2

VCC3P3VCC1P2

VCC3P3

FTDI_TXE#FTDI_RXF#

RST_N

FTDI_WR#FTDI_RD#

FTDI_SIWU

DSI_D0nDSI_D0p

DSI_D1nDSI_D1p

DSI_CLKnDSI_CLKp

DSI_D2nDSI_D2p

DSI_D3nDSI_D3p

DSI_RSTnDSI_CABCDSI_TE

CSI_CLKpCSI_CLKn

CSI_D0pCSI_D0n

CSI_D1pCSI_D1n

TPS_CTRL

LCD_CTR

CSI_CLKCSI_RESET

CSI_SDACSI_SCL

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

5 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

5 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

5 13Friday, September 03, 2021

U8

SN74AVC8T245

VCCA1

DIR2

A13

A24

A35

A46

A57

A68

A79

A810

GND11

GND12

GND13B814B715B616B517B418B319B220B121OEn22VCCB23VCCB24

R195 49.9

R141

1K

R147 100

R163 NC 100

R152

1K

J1

ESP-WROOM-02D

3V31

EN2

IO143

IO124

IO135

IO156

IO27

IO08

GND9

IO410RXD11TXD12GND13IO514RST15TOUT16IO1617GND18

P_

GN

D1

9

R169 49.9

J10

20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

R194 49.9

R149 100

R161 NC 100

C103

100nF

R150 100

R168 49.9

IO Bank 0

Configure Pins

U11A

GW2A-55K-PBGA484

IOT17A/DQ20D7

IOT17B/DQ20D8

IOT18A/LVDS/DQ20A2

IOT18B/LVDS/DQ20A3

IOT20A/LVDS/DQ20C7

IOT20B/LVDS/DQ20C8

IOT21A/DQ20A4

IOT21B/DQ20A5

IOT24A/LVDS/DQ20B6

IOT24B/LVDS/DQ20A6

IOT25A/DQ20E8

IOT25B/DQ20E9

IOT27A/DQS20B7

IOT27B/DQS20A7

IOT2A/LVDS/DQ21D5

IOT2B/LVDS/DQ21D6

IOT30A/LVDS/DQS19D9

IOT30B/LVDS/DQS19D10

IOT36A/LVDS/DQ19C9

IOT36B/LVDS/DQ19C10

IOT9B/DQS21A1

IOT9A/DQS21B1

IOT7B/DQ21C6

IOT7A/DQ21C5

IOT6B/LVDS/DQ21F7

IOT6A/LVDS/DQ21F6

IOT4B/LVDS/DQ21C4

IOT4A/LVDS/DQ21D4

IOT42B/LVDS/DQ19A12

IOT42A/LVDS/DQ19A11

IOT41B/DQ19E11

IOT41A/DQ19E10

IOT40B/LVDS/DQ19A10

IOT40A/LVDS/DQ19A9

IOT3B/DQ21E7

IOT3A/DQ21E6

IOT37B/DQ19A8

IOT37A/DQ19B8

IOT45A/GCLK0_0/DQ19B11

IOT45B/GCLK0_1/DQ19B12

R145

1K

U9

SN74AVC8T245

VCCA1

DIR2

A13

A24

A35

A46

A57

A68

A79

A810

GND11

GND12

GND13B814B715B616B517B418B319B220B121OEn22VCCB23VCCB24 R148

1K

J3

3pin

11

22

33

C95

100nF

R154 100

C112

100nF

J4

3pin

11

22

33

J6

MIPI-DSI-TXD550

LEDA11

LEDA22

LEDK13

LEDK24

OTP(NC)5

VSN(-4.8~-6)6

VSP(4.8~6)7

NC/AVDD8

IOVCC(1.8V)9

ID1(GND)10

ID2(NC)11

RESETn12

CABC13

TE14

GND15

DSI_D3P16DSI_D3N17GND18DSI_D2P19DSI_D2N20GND21DSI_CP22DSI_CN23GND24DSI_D1P25DSI_D1N26GND27DSI_D0P28DSI_D0N29GND30

R151

1KC114

100nF

R174 49.9

R17 10K

R155 100

R134

10K

C37

100nF

R139 100

R160 NC 100

R184

1.6K

C9

10uF 10V

C231

100nF

R179

1.6K

C8

100nF

R138 100

R159 100

R173 49.9

R153

1K

R158 100

J25

J-15PIN

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

J7

20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

R142

1K

R146 100

CSI_LP_CLKp

CSI_LP_CLKn

CSI_LP_D0p

FPGA_WIFI_CLK

CSI_LP_D0n

FPGA_WIFI_MOSI

CSI_LP_D1p

FPGA_WIFI_CS

CSI_LP_D1nFPGA_WIFI_TX

DSI_LP_D0n

DSI_LP_D0p

DSI_LP_D1n

DSI_LP_D1p

DSI_LP_CLKn

DSI_LP_CLKp

DSI_LP_D2n

DSI_LP_D2p

DSI_LP_D3nDSI_LP_D3p

CSI_CLKpCSI_CLKn

CSI_D0pCSI_D0n

CSI_D1pCSI_D1n

DSI_D0nDSI_D0p

DSI_D1nDSI_D1p

DSI_CLKnDSI_CLKp

DSI_D2nDSI_RSTn DSI_D2pDSI_CABCDSI_TE DSI_D3n

DSI_D3p

DSI_LP_D0nDSI_D0p DSI_LP_D0p

DSI_D1n DSI_LP_D1nDSI_D1p DSI_LP_D1p

DSI_CLKn DSI_LP_CLKnDSI_CLKp DSI_LP_CLKp

DSI_D2n DSI_LP_D2nDSI_D2p DSI_LP_D2p

DSI_D3n DSI_LP_D3nDSI_D3p DSI_LP_D3p

WIFI_SPI_CLKFPGA_WIFI_CLKWIFI_SPI_MOSIFPGA_WIFI_MOSIWIFI_SPI_CSFPGA_WIFI_CSWIFI_TXFPGA_WIFI_TX

CSI_CLKp CSI_LP_CLKp

CSI_CLKp CSI_CLKn

CSI_CLKn CSI_LP_CLKn

CSI_D0p CSI_LP_D0p

CSI_D0p CSI_D0n

CSI_D0n CSI_LP_D0n

CSI_D1p CSI_LP_D1p

CSI_D1p CSI_D1n

CSI_D1n CSI_LP_D1n

WIFI_SPI_CLK

WIFI_SPI_MOSIWIFI_SPI_CS

WIFI_TXWIFI_RX

FPGA_TXE#FPGA_RXF#

FPGA_TXE#FPGA_RXF#

FPGA_WIFI_RXFPGA_WIFI_MISO

WIFI_SPI_MISO

WIFI_SPI_MISOWIFI_RX

FPGA_WR#FPGA_RD#

FPGA_SIWU

DSI_D0n

DSI_RSTnDSI_CABCDSI_TE

DSI_D0p DSI_D0n CSI_D1p CSI_D1n

DSI_D1p DSI_D1n

CSI_D0p CSI_D0n

DSI_CLKp DSI_CLKn

CSI_CLKp CSI_CLKn

DSI_D2p DSI_D2n

DSI_D3p DSI_D3n

F_TPS_CTRL

F_LCD_CTR

F_TPS_CTRL

FPGA_WIFI_RXFPGA_WIFI_MISO

FPGA_RD#

FPGA_WR#

FPGA_SIWU

F_LCD_CTR

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

A <--> BFTDI <--> FPGAVCCA ≤ VCCB

DK_START_GW2A-LV55PG484C8I7

B1_MIPI-HS_RTC_AD-DA_RST_CAN

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

1脚为正极

VCC5P0

VCC2P5 VCC3P3

VLOGICVLOGIC

VCC3P3

VLOGIC

VCC3P3

VCC3P3

CSI_D0pCSI_D0n

CSI_D1pCSI_D1n

DSI_RSTnDSI_CABC

DSI_CLKpDSI_CLKn

CSI_CLKpCSI_CLKn

DSI_D0nDSI_D0p

JTAGSEL_N

RST_N

RST_N

DSI_D3pDSI_D3n

DSI_D2pDSI_D2n

DSI_D1nDSI_D1p

DSI_TE

Title

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6 13Friday, September 03, 2021

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6 13Friday, September 03, 2021

U23

AD5593

RST_N1

A02

VDD3

I/O04

I/O15

I/O26

I/O37

VREF8

VLOGIC9I/O410I/O511I/O612I/O713GND14SDA15SCL16

R132 100K

C45

100nF

U22

TXS0108E

A11

VCCA2

A23

A34

A45

A56

A67

A78

A89

OE10

B120

VCCB19

B218

B317

B416

B515

B614

B713

B812

GND11

C203

30pF

C46

100nF

J14

CAN 2pin

11

22

C197

30pF

C41

22pF

R49

100K

R131 22

C234 100nFJ15

HS-2pin

11

22

C42

22pF

D3

BAT54C

1

23

R60

NC 100K J26

J-8PIN

11

22

33

44

55

66

77

88

R50

100K

U25

TJA1050T

TXD1

GND2

VCC3

RXD4

Vref5

CANL6

CANH7

S8

KEY5

KEY-2pin

R61

NC 100K

IO Bank 1

Configure Pins

U11B

GW2A-55K-PBGA484

IOT51A/DQ18C11

IOT51B/DQ18C12

IOT52A/LVDS/DQ18E12

IOT52B/LVDS/DQ18E13

IOT53A/DQ18A13

IOT53B/DQ18A14

IOT56A/LVDS/DQ18A15

IOT56B/LVDS/DQ18B15

IOT57A/DQ18C13

IOT57B/DQ18D13

IOT63A/DQS18A16

IOT63B/DQS18B16

IOT66A/LVDS/DQS17C14

IOT66B/LVDS/DQS17C15

IOT68A/LVDS/DQ17A17

IOT68B/LVDS/DQ17B17

IOT69A/DQ17D14

IOT69B/DQ17D15

IOT72A/LVDS/DQ17A18

IOT72B/LVDS/DQ17A19

IOT91A/DQ16E17

IOT90B/LVDS/DQ16B22

IOT90A/LVDS/DQ16A22

IOT89B/DQ16F17

IOT89A/DQ16F16

IOT87B/DQ16D18

IOT87A/DQ16D17

IOT86B/LVDS/DQ16E15

IOT86A/LVDS/DQ16E14

IOT84B/LVDS/DQS16E16

IOT84A/LVDS/DQS16D16

IOT76B/LVDS/DQ17C19

IOT76A/LVDS/DQ17C18

IOT75B/DQ17A21

IOT75A/DQ17A20

IOT73B/DQ17C17

IOT73A/DQ17C16

IOT48A/GCLK1_0/LVDS/DQ18D11

IOT48B/GCLK1_1/LVDS/DQ18D12

IOT91B/JTAGSEL_N/DQ16E18

J5

3V 220mAh

C44 100nF

R200 4.99

C94

100nF

R38

4.7K

C43 100nF

R133

100K

C199

100nF

C201

100nF

U21

PCF8563

OSCI1

OSCO2

INT3

VSS4

SDA5SCL6CKO7VDD8

R206 4.99

U19

ADM811

GND1

RST_n2

MR_n3

VCC4

R204 120

Y2 32.768kHz

F_CAN_TXD

CANH

CAN_TXD CANL

CANH

CANL

CAN_RXD CANH

CANL

F_CAN_TXD CAN_TXDF_CAN_RXD CAN_RXD

F_CAN_RXD

AD/DA_D0

IIC_SCL

AD/DA_D1

AD/DA_A0 IIC_SDAAD/DA_D2 AD/DA_D3

AD/DA_D0 AD/DA_D7AD/DA_D7

AD/DA_D1 AD/DA_D6

AD/DA_D6

AD/DA_D2 AD/DA_D5AD/DA_D5

AD/DA_D3 AD/DA_D4

AD/DA_D4

RTC_CLKRTC_INT IIC_SCL

IIC_SDA

RTC_CLK

RTC_INT

IIC_SCLIIC_SDA

F_IIC_SCLF_IIC_SDA

F_RTC_CLK

F_RTC_INTAD/DA_A0

F_AD/DA_A0

F_RST_N

F_IIC_SCL

F_IIC_SDAF_RTC_CLK

F_RTC_INT

F_AD/DA_A0

RST_N

RST_N

F_RST_N

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DK_START_GW2A-LV55PG484C8I7

B2_ETHERNET1_CLK

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

PHY_ADR = 0x0

VCC3P3

VCC3P3_PHY1

VCC3P3_PHY1

VCC3P3_PHY1

VCC3P3_PHY1

VCC3P3_PHY1 VCC3P3 VCC3P3_PHY1

VCC3P3_PHY1

PHY2_TXD0PHY2_TXD1 PHY2_GTXCLK

PHY2_RXD1PHY2_RXD3

PHY2_RX_DV

PHY_MDC

JTAG_TDOJTAG_TCKJTAG_TDI

JTAG_TMS

PHY_MDIO

PHY2_RXD2

PHY2_RXD0PHY2_RXC

PHY2_TX_ENPHY2_TXD3PHY2_TXD2

RST_N

CSI_RESETCSI_CLK

CSI_SCL

CSI_SDA

FIFO_D0FIFO_D1

FIFO_D2FIFO_D3

FIFO_D4FIFO_D5

FIFO_D6

FIFO_D7

Title

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7 13Friday, September 03, 2021

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7 13Friday, September 03, 2021

R39 33

C165 10nF

R44 2K

R43 33

R32 33

R36 33

R27 4.7K

FB40 MPZ1608S601A

LED5 LED

C236

10uF 10V

R24 4.7K

R47 2K

R46 33

R33 33

C237

10uF 10V

Y4

50.000MHz-3.3V

IN1

GND2

VCC4

OUT3

Y1

25 MHZ 3.3V

IN1

GND2

VCC4

OUT3

LED7 LED

+CP30

10uF 16V

C238

10uF 10V

R171 22

R40 33

R277 4.7K

C248

10uF 10V

R37 33

C239

100nF

IO Bank 2

Configure Pins

U11C

GW2A-55K-PBGA484

IOR14A/DQ14J18

IOR14B/DQ14K18

IOR15A/LVDS/DQ14G19

IOR15B/LVDS/DQ14G20

IOR16A/DQ14F20

IOR16B/DQ14F21

IOR18A/DQS14C22

IOR18B/DQS14D22

IOR20A/LVDS/DQ14H20

IOR20B/LVDS/DQ14H21

IOR21A/DQ14J19

IOR21B/DQ14J20

IOR28A/LVDS/DQ13F22

IOR28B/LVDS/DQ13E22

IOR29A/DQ13G21

IOR29B/DQ13G22

IOR8B/LVDS/DQS15D20

IOR8A/LVDS/DQS15D19

IOR7B/DQ15H18

IOR7A/DQ15H19

IOR5B/DQ15G18

IOR5A/DQ15G17

IOR3B/DQ15E20

IOR3A/DQ15E19

IOR34B/LVDS/DQS13L19

IOR34A/LVDS/DQS13K19

IOR33B/DQ13L22

IOR33A/DQ13K22

IOR32B/LVDS/DQ13J22

IOR32A/LVDS/DQ13H22

IOR2B/LVDS/DQ15F19

IOR2A/LVDS/DQ15F18

IOR11A/LPLL1_T_FB/LVDS/DQ14B21

IOR11B/LPLL1_C_FB/LVDS/DQ14C21

IOR35A/LPLL2_T_IN/DQ13K20

IOR35B/LPLL2_C_IN/DQ13L20

IOR37A/LPLL2_T_FB/LVDS/DQ13L21

IOR37B/LPLL2_C_FB/LVDS/DQ13M21

IOR42A/TDO/DQ13M22

IOR42B/TMS/DQ13N22

IOR9B/LPLL1_C_IN/DQ15C20

IOR9A/LPLL1_T_IN/DQ15B20

IOR44B/GCLK2_1/DQ13N19

IOR44A/GCLK2_0/DQ13M19

IOR43B/TDI/LVDS/DQ13M20

IOR43A/TCK/LVDS/DQ13N20

FB39 MPZ1608S221A

J8

RJ45_12PIN

P11

P1010 J1

11

J212

MDI0+2

MDI0-3

MDI1+4

MDI2+5

MDI2-6

MDI1-7

MDI3+8

MDI3-9

C235 10nF

C249

100nF

C240

10uF 10V

R25 4.7K

C250

10uF 10V

FB42

MPZ1608S221AC241

100nF

R34 33

FB41 MPZ1608S221A

C251

100nF

U10

B50610KML

GTXCLK40

TX_EN35

TXD[0]39

TXD[1]38

TXD[2]37

TXD[3]36

RXC33

RX_DV26

RXD[0]32

RXD[1]31

RXD[2]28

RXD[3]27

MDC48

MDIO47

XTALO7

XTALI8

PHYA[0]41

RESET_N46

TEST35

TEST26

PadGround49

RDAC10

XTALVDD9BIASVDD12AVDD122AVDD016

PLLVDD11

AVDDL225AVDDL119AVDDL013

DVDD12DVDD030REGOUT3

REGIN4

LED[4]42LED[3]43LED[2]44LED[1]45

TRD3-23TRD3+24TRD2-21TRD2+20TRD1-17TRD1+18TRD0-15TRD0+14

OVDD_RGMII129 OVDD_RGMII034 OVDD1

C242

100nF

FB38 MPZ1608S221A

R41 33

C252

10uF 10V

R45 2K

C243

100nF

R57 1.24K

R26 4.7K

C253

100nF

LED6 LED

C244

100nF

R52 2K

R35 33

R42 33

R267 33

C245

100nF

LED8 LEDC247

100nF

FB28

MPZ1608S601A

FB37

MPZ1608S601A

C246

100nF

CLK_G

CLK_G

PHY1_TRD0+PHY1_TRD0-PHY1_TRD1+PHY1_TRD1-

PHY1_GTXCLK PHY1_TRD2+PHY1_TX_EN PHY1_TRD2-

PHY1_TRD3+PHY1_TXD0 PHY1_TRD3-PHY1_TXD1PHY1_TXD2 PHY1_LED1PHY1_TXD3 PHY1_LED2

PHY1_LED3

CLK_PHY1

PHY1_LED4

PHY1_REGIN

PHY1_1P2

PHY1_AVDDL

CLK_PHY1

PHY1_LED1

PHY1_PLLVDD

PHY1_LED2

PHY1_BIASVDD

PHY1_LED3

PHY1_XTALVDD

PHY1_LED4

PHY1_XTALVDD PHY1_1P2

PHY1_TRD0+PHY1_TRD0-PHY1_TRD1+PHY1_TRD1-PHY1_TRD2+PHY1_TRD2-PHY1_TRD3+PHY1_TRD3-

PHY1_PLLVDD PHY1_AVDDL PHY1_REGIN PHY1_BIASVDD

PHY1_RXCPHY1_RX_DV

PHY1_RXD0PHY1_RXD1PHY1_RXD2PHY1_RXD3

PHY_MDCPHY_MDIO

PHY1_GTXCLK

PHY1_TX_ENPHY1_TXD0

PHY1_TXD1PHY1_TXD2

PHY1_TXD3

PHY1_RXC

PHY1_RX_DV

PHY1_RXD0

PHY1_RXD1

PHY1_RXD2

PHY1_RXD3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PHY_ADR = 0x1

DK_START_GW2A-LV55PG484C8I7

ETHERNET2

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

VCC3P3_PHY2VCC3P3_PHY2

VCC3P3_PHY2

VCC3P3_PHY2

VCC3P3_PHY2

VCC3P3_PHY2 VCC3P3 VCC3P3_PHY2

VCC3P3_PHY2

PHY_MDCPHY_MDIO

PHY2_TXD0PHY2_TXD1PHY2_TXD2PHY2_TXD3

PHY2_GTXCLKPHY2_TX_EN

PHY2_RXD0PHY2_RXD1PHY2_RXD2PHY2_RXD3

PHY2_RXCPHY2_RX_DV

RST_N

Title

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8 13Friday, September 03, 2021

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8 13Friday, September 03, 2021

Title

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V1.3A3

8 13Friday, September 03, 2021

C181

10uF 10V

R91 4.7K

R76 33

C80

100nF

R80 33

FB18

MPZ1608S221A

R104 33

R117 2K

C179

100nF

R83 33

R102 4.7K

C175

100nF

LED14 LED

R77 33

J11

RJ45_12PIN

P11

P1010 J1

11

J212

MDI0+2

MDI0-3

MDI1+4

MDI2+5

MDI2-6

MDI1-7

MDI3+8

MDI3-9

FB23

MPZ1608S601A

FB31 MPZ1608S601A

C158

100nF

R78 33

R70 33

+CP27

10uF 16V

C174

100nF

R105 2K

R68 1.5K

C196

10uF 10V

R99 4.7K

C192

100nF

LED13 LED

C187

100nF

FB24 MPZ1608S221A

R82 33

FB29 MPZ1608S221A

Y3

25 MHZ 3.3V

IN1

GND2

VCC4

OUT3

C169

10uF 10V

R73 33

R103 2K

C50

10uF 10V

R189 1.24K

C161

100nF

C83 10nF

C198

100nF

LED12 LED

C51

10uF 10V

R95 4.7K

R74 33

C186

10uF 10V

R81 33

C82

10uF 10V

U15

B50610KML

GTXCLK40

TX_EN35

TXD[0]39

TXD[1]38

TXD[2]37

TXD[3]36

RXC33

RX_DV26

RXD[0]32

RXD[1]31

RXD[2]28

RXD[3]27

MDC48

MDIO47

XTALO7

XTALI8

PHYA[0]41

RESET_N46

TEST35

TEST26

PadGround49

RDAC10

XTALVDD9BIASVDD12AVDD122AVDD016

PLLVDD11

AVDDL225AVDDL119AVDDL013

DVDD12DVDD030REGOUT3

REGIN4

LED[4]42LED[3]43LED[2]44LED[1]45

TRD3-23TRD3+24TRD2-21TRD2+20TRD1-17TRD1+18TRD0-15TRD0+14

OVDD_RGMII129 OVDD_RGMII034 OVDD1

C194

100nF

R180 4.7K

R101 2K

C81

100nF

R72 33

R75 33

FB32 MPZ1608S221A

LED11 LED

PHY2_TRD0+PHY2_TRD0-PHY2_TRD1+PHY2_TRD1-PHY2_TRD2+PHY2_TRD2-PHY2_TRD3+PHY2_TRD3-

PHY2_LED1PHY2_LED2PHY2_LED3PHY2_LED4

CLK_PHY2

PHY2_REGIN

PHY2_1P2

PHY2_AVDDL

CLK_PHY2

PHY2_PLLVDD

PHY2_BIASVDD

PHY2_XTALVDD

PHY2_LED1

PHY2_LED2

PHY2_LED3

PHY2_LED4

PHY2_TRD0+PHY2_TRD0-PHY2_TRD1+PHY2_TRD1-PHY2_TRD2+PHY2_TRD2-PHY2_TRD3+PHY2_TRD3-

PHY2_XTALVDD PHY2_1P2

PHY2_PLLVDD PHY2_AVDDL PHY2_REGIN PHY2_BIASVDD

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Weak internal pull up, hover to high

DK_START_GW2A-LV55PG484C8I7

B3_DDR3_LED_FLASH_DONE

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

When DIR is raised, connect to VCCA

A --> BFPGA --> FLASH

A --> B

VCC3P3

VCC3P3

VCC1P5 VCC3P3

VCC3P3

VCC1P5 VCC1P5VCC1P5 VCC1P5

VCC1P5VCC1P5 VCC1P5 VCC1P5

VCC1P5 VCC3P3

VCC3P3VCC1P5 JTAGSEL_N

DDR3_CKnDDR3_CKp

SD_SWITCH

DDR3_A8

DDR3_A11

DDR3_A6

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9 13Friday, September 03, 2021

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9 13Friday, September 03, 2021

LED15

LED

LED2 LED

U40

SN74AVC4T245

VCCA1

1DIR2

2DIR3

1A14

1A25

2A16

2A27

GND8

GND9

1B113

1B212

2B111

2B210

2OE_n141OE_n15VCCB16

Q3

NPN1

23

R119 4.7K

SW3

SW

1

2

3

Q5

NPN1

23

R118 4.7K

R248

1K

R253

1KR121 4.7K

R166

4.7K

IO Bank 3

Configure Pins

U11D

GW2A-55K-PBGA484

IOR56B/DQ12R19

IOR73A/LVDS/DQS11Y22

IOR73B/LVDS/DQS11AA22

IOR77A/DQ11W20

IOR77B/DQ11V20

IOR79A/DQ11AB22

IOR79B/DQ11AB21

IOR83B/DQ11U18

IOR83A/DQ11U19

IOR82B/LVDS/DQ11U17

IOR82A/LVDS/DQ11T17

IOR46A/GCLK3_0/LVDS/DQ12P22

IOR46B/GCLK3_1/LVDS/DQ12R22

IOR48B/RECONFIG_N/LVDS/DQ12T21

IOR49A/READY/DQ12L18

IOR49B/DONE/DQ12M18

IOR50A/MI/D7/LVDS/DQ12P19

IOR50B/MO/D6/LVDS/DQ12P20

IOR51A/MCS_N/D5/DQ12N18

IOR51B/MCLK/D4/DQ12P18

IOR52A/FASTRD_N/D3/LVDS/DQ12R20

IOR52B/D2/LVDS/DQ12R21

IOR53A/D1/DQS12V22

IOR53B/D0/DQS12W22

MODE2U21

MODE1U22

MODE0T22

IOR76B/LPLL3_C_FB/LVDS/DQ11AA21

IOR76A/LPLL3_T_FB/LVDS/DQ11Y21

IOR74B/LPLL3_C_IN/DQ11T18

IOR74A/LPLL3_T_IN/DQ11R18

IOR56A/SCLK/DQ12T19

IOR55B/DOUT/LVDS/DQ12U20

IOR55A/DIN/LVDS/DQ12T20

R93

4.7K

KEY1

KEY

K11

K22

KO23

KO14

Q4

NPN1

23

SW6

4Channel

1

2

3

4 5

6

7

8

R256

1K

R249

1K

KEY4

KEY

K11

K22

KO23

KO14

R203 2K

R254

1KU41

SN74AVC4T245

VCCA1

1DIR2

2DIR3

1A14

1A25

2A16

2A27

GND8

GND9

1B113

1B212

2B111

2B210

2OE_n141OE_n15VCCB16

R85

4.7K

C225

10uF 10V

R222 10K

R120 4.7K

LED1 LED

R250

1K

R233 10K

C177

100nF

C230

100nF

C224

10uF 10V

R63

4.7K

R201 2K

KEY2

KEY

K11

K22

KO23

KO14

SW4

SW

1

2

3

C217

10uF 10V

LED4 LED

R221 10K

U16

W25Q64

CS1

DO2

WP3

GND4

DI5

CLK6

HOLD7

VCC8

RN11 331234 5

678

SW2

SW

1

2

3

C216

10uF 10V

Q1

NPN1

23

R177 NC 33

C228

100nF

C227

100nF

R205 2K

R69 4.7K

R255

1K

LED3 LED

R98 4.7K

KEY3

KEY

K11

K22

KO23

KO14

R251

1K

R228 1K

R234 10K

R252

1K

R225 1K

R226 1K

R202 2K

Q2

NPN1

23

R227 1K

C229

100nF

SW1

SW

1

2

3

RECONFIG_N

READY MODE2DONE MODE1

F_SPI_MISO MODE0F_SPI_MOSIF_SPI_CS_NF_SPI_CLK

MODE0MODE1MODE2

FLASH_SPI_CS_N

FLASH_SPI_MISO

FLASH_SPI_CLK

FLASH_SPI_MOSI

READY

RECONFIG_N

DONE

LED4_C

LED3_C

LED2_C

LED1_C

LED4

LED4_C LED3_C

LED3

LED2_C

LED2

LED1_C

LED1

LED4LED3LED2

LED1

SW1 SW3

KEY4

KEY2

KEY3

KEY1

SW4 SW2

SW2

SW4

SW1

SW3

KEY2

KEY4

KEY1KEY3

F_SPI_CLK FLASH_SPI_CLKF_SPI_MOSI

FLASH_SPI_CS_NF_SPI_CS_NFLASH_SPI_MOSI

FLASH_SPI_MISO F_SPI_MISO

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TX1

RX1 RX2

TX2

DK_START_GW2A-LV55PG484C8I7

B4_LVDS

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

10 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

10 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

10 13Friday, September 03, 2021

R182 100

R106 100

J18

HD-20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

R115 100

J19

HD-20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

R186 100

R190 100

J20

HD-20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

R192 100

R116 100

R183 100

IO Bank 4

Configure Pins

U11E

GW2A-55K-PBGA484

IOB51A/DQ8Y12

IOB51B/DQ8Y13

IOB52A/LVDS/DQ8W12

IOB52B/LVDS/DQ8W13

IOB53A/DQ8AB13

IOB53B/DQ8AB14

IOB56A/LVDS/DQ8AB15

IOB56B/LVDS/DQ8AA15

IOB57A/DQ8V12

IOB57B/DQ8V13

IOB63A/DQS8Y14

IOB63B/DQS8Y15

IOB66A/LVDS/DQS9AB16

IOB66B/LVDS/DQS9AA16

IOB68A/LVDS/DQ9V14

IOB68B/LVDS/DQ9V15

IOB69A/DQ9AB17

IOB69B/DQ9AB18

IOB72A/LVDS/DQ9AA17

IOB72B/LVDS/DQ9Y17

IOB91B/DQ10V19

IOB91A/DQ10W19

IOB90B/LVDS/DQ10V18

IOB90A/LVDS/DQ10V17

IOB89B/DQ10Y20

IOB89A/DQ10AA20

IOB87B/DQ10W18

IOB87A/DQ10W17

IOB86B/LVDS/DQ10U16

IOB86A/LVDS/DQ10V16

IOB84B/LVDS/DQS10Y18

IOB84A/LVDS/DQS10Y19

IOB76B/LVDS/DQ9W16

IOB76A/LVDS/DQ9Y16

IOB75B/DQ9AB20

IOB75A/DQ9AB19

IOB73B/DQ9W15

IOB73A/DQ9W14

IOB48A/GCLK4_0/LVDS/DQ8AB12

IOB48B/GCLK4_1/LVDS/DQ8AA12

R187 100

J17

HD-20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

R199 100

LVDS_A1_P LVDS_A1_N

LVDS_A1_P LVDS_A1_N

LVDS_A2_P LVDS_A2_N

LVDS_A2_P LVDS_A2_N

LVDS_A3_P LVDS_A3_N

LVDS_A3_P LVDS_A3_N

LVDS_A4_P LVDS_A4_N

LVDS_A4_P LVDS_A4_N

LVDS_A5_P LVDS_A5_N

LVDS_A5_P LVDS_A5_N

LVDS_B1_P LVDS_B1_N

LVDS_B2_P LVDS_B2_N

LVDS_B3_P LVDS_B3_N

LVDS_B4_P LVDS_B4_N

LVDS_B5_P LVDS_B5_N

LVDS_A6_P LVDS_A6_N

LVDS_A6_P LVDS_A6_N

LVDS_A7_P LVDS_A7_N

LVDS_A7_P LVDS_A7_N

LVDS_A8_P LVDS_A8_N

LVDS_A8_P LVDS_A8_N

LVDS_A9_P LVDS_A9_N

LVDS_A9_P LVDS_A9_N

LVDS_A10_P LVDS_A10_N

LVDS_A10_P LVDS_A10_N

LVDS_B6_P LVDS_B6_N

LVDS_B7_P LVDS_B7_N

LVDS_B8_P LVDS_B8_N

LVDS_B9_P LVDS_B9_N

LVDS_B10_P LVDS_B10_N

LVDS_B1_PLVDS_B1_N

LVDS_B2_PLVDS_B2_N

LVDS_B3_PLVDS_B3_N

LVDS_B4_PLVDS_B4_N

LVDS_B5_PLVDS_B5_N

LVDS_B6_PLVDS_B6_N

LVDS_B7_PLVDS_B7_NLVDS_B8_P

LVDS_B8_N

LVDS_B9_PLVDS_B9_N

LVDS_B10_PLVDS_B10_N LVDS_A1_P

LVDS_A1_N

LVDS_A2_PLVDS_A2_N

LVDS_A3_PLVDS_A3_N

LVDS_A4_PLVDS_A4_N

LVDS_A6_PLVDS_A6_N

LVDS_A7_PLVDS_A7_N

LVDS_A8_PLVDS_A8_N

LVDS_A9_PLVDS_A9_N

LVDS_A10_PLVDS_A10_N

LVDS_A5_PLVDS_A5_N

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DK_START_GW2A-LV55PG484C8I7

B5_GPIO_SD

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

VCC3P3

VCC5P0

VCC3P3

VCC5P0

VCC3P3

VGH_LCD VGL_LCD

AVDD_LCD

AVDD_LCD

VCC3P3 VCC3P3

LCD_LED+

LCD_LED-

VCC3P3

VCC1P5

VCC10P4 AVDD_LCD VCC-7P0VCC16P0 VGH_LCD VGL_LCD

SD_SWITCH

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

11 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

11 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

11 13Friday, September 03, 2021

R127 0

R124 33

J22

HD-40pin

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

R230 2K

R128 0

R232

10K

RN5 331234 5

678R211

10K

RN4 331234 5

678

R215

10K

C207

47uF 10V

RN3 331234 5

678

RN2 331234 5

678R218

10K

R219

10K

R220

10K

C219

100nFC223

1uF

R209

4.7K

C220

100nF

C221

100nF

C218

1uF

J23

FPC-50pin

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

R231 2K

R223 0

IO Bank 5

Configure Pins

U11F

GW2A-55K-PBGA484

IOB17A/DQ6AB1

IOB17B/DQ6AB2

IOB18A/LVDS/DQ6Y6

IOB18B/LVDS/DQ6AA6

IOB20A/LVDS/DQ6W7

IOB20B/LVDS/DQ6W8

IOB21A/DQ6AB3

IOB21B/DQ6AB4

IOB24A/LVDS/DQ6Y7

IOB24B/LVDS/DQ6Y8

IOB25A/DQ6V10

IOB25B/DQ6V11

IOB27A/DQS6AB5

IOB27B/DQS6AB6

IOB2A/LVDS/DQ5U6

IOB2B/LVDS/DQ5U7

IOB30A/LVDS/DQS7W9

IOB30B/LVDS/DQS7Y9

IOB36A/LVDS/DQ7AA7

IOB36B/LVDS/DQ7AB7

IOB9B/DQS5AA3

IOB9A/DQS5Y3

IOB7B/DQ5V9

IOB7A/DQ5V8

IOB6B/LVDS/DQ5Y5

IOB6A/LVDS/DQ5Y4

IOB4B/LVDS/DQ5V7

IOB4A/LVDS/DQ5V6

IOB42B/LVDS/DQ7Y11

IOB42A/LVDS/DQ7Y10

IOB41B/DQ7AB11

IOB41A/DQ7AA11

IOB40B/LVDS/DQ7W11

IOB40A/LVDS/DQ7W10

IOB3B/DQ5W6

IOB3A/DQ5W5

IOB37B/DQ7AB8

IOB37A/DQ7AA8

IOB45A/GCLK5_0/DQ7AB9

IOB45B/GCLK5_1/DQ7AB10

R129

NC 0

R125 33

J16

SD_CARD_15PIN

VDD4

DATA21

CD/DATA32

CMD3

CLK5

DATA07

DATA18

VS

S6

GN

D1

9

GN

D2

10

GN

D3

11

GN

D4

12

DETECT13

SWITCH14

GN

D5

15

R130

0

J24

HD-20pin

11

33

55

77

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

RN1 331234 5

678

RN8 331234 5

678

RN7 331234 5

678

RP1 10K

1 3

2

RN6 331234 5

678

H_GPIO_01 F_GPIO_01 H_GPIO_13 F_GPIO_13H_GPIO_02 F_GPIO_02 H_GPIO_14 F_GPIO_14

H_GPIO_03 F_GPIO_03H_GPIO_15 F_GPIO_15H_GPIO_04 F_GPIO_04H_GPIO_16 F_GPIO_16

H_GPIO_05 F_GPIO_05H_GPIO_17 F_GPIO_17

H_GPIO_06 F_GPIO_06H_GPIO_18 F_GPIO_18

H_GPIO_07 F_GPIO_07 H_GPIO_19 F_GPIO_19

H_GPIO_08 F_GPIO_08

H_GPIO_20 F_GPIO_20

H_GPIO_09 F_GPIO_09H_GPIO_21 F_GPIO_21

H_GPIO_10 F_GPIO_10 H_GPIO_22 F_GPIO_22H_GPIO_11 F_GPIO_11

H_GPIO_23 F_GPIO_23H_GPIO_12 F_GPIO_12

H_GPIO_24 F_GPIO_24

F_GPIO_25F_GPIO_26

F_GPIO_27F_GPIO_28

H_GPIO_25H_GPIO_26

H_GPIO_27H_GPIO_28

H_GPIO_29H_GPIO_30H_GPIO_31H_GPIO_32

H_GPIO_33H_GPIO_34

F_GPIO_29F_GPIO_30F_GPIO_31F_GPIO_32

F_GPIO_33F_GPIO_34

H_GPIO_01H_GPIO_03H_GPIO_05H_GPIO_07H_GPIO_09H_GPIO_11H_GPIO_13H_GPIO_15H_GPIO_17H_GPIO_19H_GPIO_21H_GPIO_23H_GPIO_25H_GPIO_27H_GPIO_29H_GPIO_31H_GPIO_33

H_GPIO_02H_GPIO_04H_GPIO_06H_GPIO_08H_GPIO_10H_GPIO_12H_GPIO_14H_GPIO_16H_GPIO_18H_GPIO_20H_GPIO_22H_GPIO_24H_GPIO_26H_GPIO_28H_GPIO_30H_GPIO_32H_GPIO_34

F_GPIO_01

F_GPIO_02F_GPIO_03

F_GPIO_04

F_GPIO_05

F_GPIO_06

F_GPIO_07

F_GPIO_08F_GPIO_09

F_GPIO_10

F_GPIO_11

F_GPIO_12

F_GPIO_13

F_GPIO_14

F_GPIO_15

F_GPIO_16

F_GPIO_17

F_GPIO_18

F_GPIO_19

F_GPIO_20

F_GPIO_21F_GPIO_22

F_GPIO_23F_GPIO_24

F_GPIO_25

F_GPIO_26

F_GPIO_27

F_GPIO_28

F_GPIO_29 F_GPIO_30F_GPIO_31

F_GPIO_32F_GPIO_33F_GPIO_34

LCD_MODELCD_DELCD_VSLCD_HSLCD_B7

LCD_VCOM

LCD_B6LCD_B5LCD_B4LCD_B3LCD_B2

LCD_G7LCD_G6LCD_G5LCD_G4LCD_G3LCD_G2

LCD_R7LCD_R6LCD_R5LCD_R4LCD_R3LCD_R2

LCD_DCLK

LCD_R/LLCD_U/D

LCD_RST

LCD_VCOMLCD_DITHB

LCD_VCOMLCD_DITHB LCD_RST

H_GPIO_09LCD_MODE

H_GPIO_21LCD_G7

H_GPIO_29LCD_R3

H_GPIO_12LCD_DE

H_GPIO_20LCD_G6

H_GPIO_34LCD_R2

H_GPIO_11LCD_VS

H_GPIO_19LCD_G5

H_GPIO_14LCD_HS

H_GPIO_24LCD_G4

H_GPIO_13LCD_B7

H_GPIO_23LCD_G3

H_GPIO_33LCD_DCLK

H_GPIO_16LCD_B6

H_GPIO_26LCD_G2

H_GPIO_32LCD_R/L

H_GPIO_15LCD_B5

H_GPIO_31LCD_U/D

H_GPIO_18LCD_B4H_GPIO_17LCD_B3

H_GPIO_25LCD_R7

H_GPIO_22LCD_B2

H_GPIO_28LCD_R6H_GPIO_27LCD_R5H_GPIO_30LCD_R4

SD_D2SD_CD/D3SD_CMD

SD_CLK

SD_D0SD_D1

SD_D2

SD_CD/D3SD_CMD

SD_D1

SD_CLK

SD_D0

H_GPIO_01H_GPIO_03

H_GPIO_05

H_GPIO_07

H_GPIO_02H_GPIO_04

H_GPIO_06

H_GPIO_08H_GPIO_10

H_GPIO_11

H_GPIO_12H_GPIO_13

H_GPIO_14H_GPIO_15

H_GPIO_16H_GPIO_09

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DQ[7:0]、LDQSn、LDQSp&LDM is placed on the DQ3 cluster of Bank6

DQ15:8]、UDQSn、UDQSp和UDM is placed on the DQ2 cluster of Bank7

DK_START_GW2A-LV55PG484C8I7

B6_B7_DDR3_KEY_SWICH

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

Plug a capacitor into each of the four end resistors

VTT_0P75

VREF_0P75

VCC1P5

VTT_0P75

VTT_0P75

DDR3_A11

DDR3_A8

DDR3_A6

DDR3_CKnDDR3_CKp

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

12 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

12 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

12 13Friday, September 03, 2021

R108

49.9

R94

49.9

R113

49.9

R111

49.9

R109

49.9

DDR3 MT41J128M16JT-125:K

U14

A10/APL7

A12/BC#N7 A13T3

A11R7

A9R3

A8T8

A7R2

A6R8

A5P2

A4P8

A3N2

A2P3

A1P7

A0N3

BA2M3

BA1N8

BA0M2

CAS#K3

CK#K7

CKJ7

CKEK9

CS#L2

DQ15A3

DQ14B8

DQ13A2

DQ12A7

DQ11C2

DQ10C8

DQ9C3

DQ8D7

DQ7H7

DQ6G2

DQ5H8

DQ4H3

DQ3F8

DQ2F2

DQ1F7

DQ0E3

LDME7

LDQS#G3

LDQSF3

NC6J1NC5J9NC4L1NC3L9NC2M7NC1T7

ODTK1

RAS#J3

RESET#T2

UDMD3

UDQS#B7

UDQSC7

VDDB2VDDD9VDDG7VDDK2VDDK8VDDN1VDDN9VDDR1VDDR9VDDQA1VDDQA8VDDQC1VDDQC9VDDQD2VDDQE9VDDQF1VDDQH2VDDQH9

VREFCAM8VREFDQH1

VSSA9VSSB3VSSE1VSSG8VSSJ2VSSJ8VSSM1VSSM9VSSP1VSSP9VSST1VSST9VSSQB1VSSQB9VSSQD1VSSQD8VSSQE2VSSQE8VSSQF9VSSQG1VSSQG9

WE#L3

ZQL8

R100

49.9

R88

49.9

R197

49.9

R196

49.9

Configure Pins

IO Bank 6

U11G

GW2A-55K-PBGA484

IOL47A/DQ3U1

IOL47B/DQ3U2

IOL48A/LVDS/DQ3N4

IOL48B/LVDS/DQ3N3

IOL49A/DQ3M5

IOL49B/DQ3N5

IOL50A/LVDS/DQ3T2

IOL50B/LVDS/DQ3R2

IOL51A/DQ3V1

IOL51B/DQ3W1

IOL52A/LVDS/DQ3P3

IOL52B/LVDS/DQ3R3

IOL53A/DQS3P4

IOL53B/DQS3R4

IOL83B/DQ4T6

IOL83A/DQ4T5

IOL82B/LVDS/DQ4U5

IOL82A/LVDS/DQ4V5

IOL79B/DQ4W4

IOL79A/DQ4V4

IOL77B/DQ4U4

IOL77A/DQ4T4

IOL73B/LVDS/DQS4W3

IOL73A/LVDS/DQS4V3

IOL56B/DQ3U3

IOL56A/DQ3T3

IOL55B/LVDS/DQ3Y2

IOL55A/LVDS/DQ3Y1

IOL46A/GCLK6_0/LVDS/DQ3M4

IOL46B/GCLK6_1/LVDS/DQ3M3

IOL74A/LPLL3_T_IN/DQ4AA1

IOL74B/LPLL3_C_IN/DQ4AA2 IOL76B/LPLL3_C_FB/LVDS/DQ4

R5

IOL76A/LPLL3_T_FB/LVDS/DQ4P5

R96

49.9

R97

49.9

R92

49.9

R110

49.9

R114

49.9

R175 100

R86

49.9

R87

4.7K

R178

49.9

R188

49.9

R181

4.7K

R185

49.9

R112

49.9

R198

4.7K

R107

49.9

R89

240

IO Bank 7

Configure Pins

U11H

GW2A-55K-PBGA484

IOL14A/DQ1H5

IOL14B/DQ1J5

IOL15A/LVDS/DQ1C2

IOL15B/LVDS/DQ1C1

IOL16A/DQ1D1

IOL16B/DQ1E1

IOL18A/DQS1F2

IOL18B/DQS1G2

IOL20A/LVDS/DQ1F1

IOL20B/LVDS/DQ1G1

IOL21A/DQ1H4

IOL21B/DQ1J4

IOL28A/LVDS/DQ2H3

IOL28B/LVDS/DQ2J3

IOL29A/DQ2H2

IOL29B/DQ2H1

IOL2A/LVDS/DQ0E5

IOL2B/LVDS/DQ0F5

IOL8B/LVDS/DQS0E3

IOL8A/LVDS/DQS0E4

IOL7B/DQ0C3

IOL7A/DQ0D3

IOL5B/DQ0G5

IOL5A/DQ0G6

IOL43B/LVDS/DQ2N1

IOL43A/LVDS/DQ2P1

IOL42B/DQ2M1

IOL42A/DQ2M2

IOL3B/DQ0B2

IOL3A/DQ0B3

IOL34B/LVDS/DQS2L1

IOL34A/LVDS/DQS2L2

IOL33B/DQ2L5

IOL33A/DQ2K5

IOL32B/LVDS/DQ2K1

IOL32A/LVDS/DQ2J1

IOL11A/LPLL1_T_FB/LVDS/DQ1F3

IOL11B/LPLL1_C_FB/LVDS/DQ1G3

IOL35A/LPLL2_T_IN/DQ2K3

IOL35B/LPLL2_C_IN/DQ2L3

IOL37A/LPLL2_T_FB/LVDS/DQ2K4

IOL37B/LPLL2_C_FB/LVDS/DQ2L4

IOL9B/LPLL1_C_IN/DQ0G4

IOL9A/LPLL1_T_IN/DQ0F4

IOL44B/GCLK7_1/DQ2T1

IOL44A/GCLK7_0/DQ2R1

DDR3_A13DDR3_A12DDR3_A11DDR3_A10DDR3_A9DDR3_A8DDR3_A7DDR3_A6DDR3_A5DDR3_A4DDR3_A3DDR3_A2DDR3_A1DDR3_A0

DDR3_BA2DDR3_BA1DDR3_BA0

DDR3_DQ15DDR3_DQ14DDR3_DQ13DDR3_DQ12DDR3_DQ11DDR3_DQ10DDR3_DQ9DDR3_DQ8DDR3_UDMDDR3_UDQSnDDR3_UDQSp

DDR3_CKpDDR3_CKn

DDR3_DQ7DDR3_DQ6DDR3_DQ5DDR3_DQ4DDR3_DQ3DDR3_DQ2DDR3_DQ1DDR3_DQ0DDR3_LDMDDR3_LDQSnDDR3_LDQSp

DDR3_CASnDDR3_RASnDDR3_WEnDDR3_ODT

DDR3_CK_EN

DDR3_RSTn

DDR3_A0

DDR3_A1

DDR3_A2

DDR3_A3

DDR3_A4

DDR3_A5

DDR3_A6

DDR3_A7

DDR3_BA0

DDR3_BA1

DDR3_BA2

DDR3_ODT

DDR3_WEn

DDR3_A8

DDR3_A9

DDR3_A10

DDR3_A11

DDR3_A12

DDR3_A13

DDR3_RSTn

DDR3_CK_EN

DDR3_DQ0

DDR3_DQ1

DDR3_DQ2

DDR3_DQ3

DDR3_DQ4

DDR3_DQ5

DDR3_DQ6

DDR3_DQ7

DDR3_LDM

DDR3_UDM

DDR3_DQ15

DDR3_DQ14

DDR3_DQ13

DDR3_DQ12

DDR3_DQ11

DDR3_DQ10

DDR3_DQ9DDR3_DQ8

DDR3_LDQSp

DDR3_CASn

DDR3_RASn

DDR3_CKpDDR3_CKn

DDR3_UDQSpDDR3_UDQSn

DDR3_LDQSn

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DK_START_GW2A-LV55PG484C8I7

JTAG

Copyright (c) 2019 by Gowin Semiconductor Corporation, Ltd.

VCC3P3

VCC3P3

VCC3P3

VCC3P3

FIF

O_D

0F

IFO

_D

1F

IFO

_D

2F

IFO

_D

3

FIF

O_D

7F

IFO

_D

6F

IFO

_D

5F

IFO

_D

4

FT

DI_

RX

F#

FT

DI_

TX

E#

FT

DI_

SIW

UF

TD

I_W

R#

FT

DI_

RD

#

JTAG_TDO

JTAG_TCK

JTAG_TDI

JTAG_TMS

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

13 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

13 13Friday, September 03, 2021

Title

Size Document Number Rev

Date: Sheet of

V1.3A3

13 13Friday, September 03, 2021

C91

10uF 10V

X1

12MHz

XIN1

GND12

GND24

XOUT3

C202

100nF

C210

100nF

R123 10K

C90

10nF

FB33

MPZ1608S601A

C211

22pF

C214

10nF

R122

1K

C92

100nFC206

22pF

R207 12K

C93

100nF

C209

100nF

U26

93LC46B

CS1

CLK2

DI3

DO4

VSS5NC16NC27VCC8 C208

100nF

J21

MINI-USB-B

VCC1

D-2

D+3

ID4

GND5

J66

J77

J88

J99

C200

100nF

FB35

MPZ1608S601A

C89

100nF

C213

10uF 10V

R240

10K

U17

FT2232HL

VREGIN50

VREGOUT49

DM7

DP8

REF6

RESET#14

EE

CS

63

EE

CL

K6

2E

ED

AT

A6

1

OSCI2

OSCO3

TEST13

AGND10

GND11GND25GND311GND415GND525GND635GND747GND851

ADBUS016

ADBUS117

ADBUS218

ADBUS319

AD

BU

S4

21

AD

BU

S5

22

AD

BU

S6

23

AD

BU

S7

24

AC

BU

S0

26

AC

BU

S1

27

AC

BU

S2

28

AC

BU

S3

29

AC

BU

S4

30

AC

BU

S5

32

AC

BU

S6

33

AC

BU

S7

34

BD

BU

S0

38

BD

BU

S1

39

BD

BU

S2

40

BD

BU

S3

41

BD

BU

S4

43

BD

BU

S5

44

BD

BU

S6

45

BD

BU

S7

46

BC

BU

S0

48

BC

BU

S1

52

BC

BU

S2

53

BC

BU

S3

54

BC

BU

S4

55

BC

BU

S5

57

BC

BU

S6

58

BC

BU

S7

59

PW

RE

N#

60

SU

SP

EN

D#

36

VPHY4 VPLL9

VCORE112

VCORE237

VCORE364

VCCIO120 VCCIO231 VCCIO342 VCCIO456

U28

TPD2E001DRLR

VCC1

NC2

IO13

GND4

IO25

USB_D-

USB_D+

VCC_USB

USB_D-

USB_D+

VCC_USB USB_D-

USB_D+

EE

DA

TA

EE

CLK

EE

CS

FTDI_OSCO

FTDI_OSCI

FTDI_OSCI

FTDI_OSCO

EEDATA

EECSEECLK