Hardware Guide

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D17

AP_GPIO_SDIO1_CMD

1.8

B

-

AP_GPIO

Leave this pin

open(floating)

AP_GPIO

B17

AP_GPIO_SDIO1_D0

1.8

B

-

AP_GPIO

Leave this pin

open(floating)

AP_GPIO

E18

AP_GPIO_SDIO1_D1

1.8

B

-

AP_GPIO

Leave this pin

open(floating)

AP_GPIO

D19

AP_GPIO_SDIO1_D2

1.8

B

-

AP_GPIO

Leave this pin

open(floating)

AP_GPIO

D15

AP_GPIO_SDIO1_D3

1.8

B

-

AP_GPIO

Leave this pin

open(floating)

AP_GPIO

SPI Flash (eAP emergency Boot Download. Connect to EDGE connector)

O4

CP_SPI1_TXD_FLASH

1.8

I

-

SPI MOSI

Leave this pin

open(floating)

CP_SPI1_TXD_FLASH

O6

CP_SPI1_CSN_FLASH

1.8

I

-

SPI CSN

Leave this pin

open(floating)

CP_SPI1_CSN_FLASH

O8

CP_SPI1_RXD_FLASH

1.8

O

-

SPI MISO

Leave this pin

open(floating)

CP_SPI1_RXD_FLASH

N3

CP_SPI1_CLK_FLASH

1.8

I

-

SPI CLK

Leave this pin

open(floating)

CP_SPI1_CLK_FLASH

N5

CP_SPI1_WPN_FLASH

1.8

I

-

SPI WP

Leave this pin

open(floating)

CP_SPI1_WPN_FLASH

BOOT Mode (SPI: 000 , eMMC : 101 , NAD internal PD 100k ohm)

C20

XCP_OM0

1.8

I

-

XCP_OM0

Leave this pin

open(floating)

Need external PU(1k)

to NAD_ECP_1V8

B21

XCP_OM1

1.8

I

-

XCP_OM1

Leave this pin

open(floating)

Leave this pin

open(floating)

B23

XCP_OM2

1.8

I

-

XCP_OM2

Leave this pin

open(floating)

Need external PU(1k)

to NAD_ECP_1V8

Reserved Pins

Q36

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating)

D21

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating)

V33

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating)

D13

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating

I2

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating)

R7

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating)

F33

Reserved

-

-

-

Reserved

Leave this pin

open(floating)

Leave this pin

open(floating)

GND

A4

GND

-

-

-

GND

GND

GND

A6

GND

-

-

-

GND

GND

GND

A8

GND

-

-

-

GND

GND

GND

A10

GND

-

-

-

GND

GND

GND

A12

GND

-

-

-

GND

GND

GND

A14

GND

-

-

-

GND

GND

GND

A16

GND

-

-

-

GND

GND

GND

A18

GND

-

-

-

GND

GND

GND

A20

GND

-

-

-

GND

GND

GND

A22

GND

-

-

-

GND

GND

GND

A24

GND

-

-

-

GND

GND

GND

A26

GND

-

-

-

GND

GND

GND

A28

GND

-

-

-

GND

GND

GND