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Table 13 – Low Speed Expansion Connector
Ultra96
96Boards
Pin #
Pin #
96Boards
Ultra96
GND
GND
1
2
GND
GND
HD_GPIO0
UART0_CTS
3
4
PWR_BTN_N PWR_BTN_N
HD_GPIO1
UART0_TxD
5
6
RST_BTN_N RST_BTN_N
HD_GPIO2
UART0_RxD
7
8
SPI0_SCLK
PS_MIO38
HD_GPIO3
UART0_RTS
9
10
SPI0_DIN
PS_MIO42
HD_GPIO4
UART1_TxD
11
12
SPI0_CS
PS_MIO41
HD_GPIO5
UART1_RxD
13
14
SPI0_DOUT PS_MIO43
PS_I2C0_SCL
I2C0_SCL
15
16
PCM_FS
HD_GPIO9
PS_I2C0_SDA
I2C0_SDA
17
18
PCM_CLK
HD_GPIO10
PS_I2C1_SCL
I2C1_SCL
19
20
PCM_DO
HD_GPIO11
PS_I2C1_SDA
I2C1_SDA
21
22
PCM_DI
HD_GPIO12
PS_MIO36
GPIO-A
23
24
GPIO-B
PS_MIO37
PS_MIO39
GPIO-C
25
26
GPIO-D
PS_MIO40
PS_MIO44
GPIO-E
27
28
GPIO-F
PS_MIO45
HD_GPIO6
GPIO-G
29
30
GPIO-H
HD_GPIO13
HD_GPIO7
GPIO-I
31
32
GPIO-J
HD_GPIO14
HD_GPIO8
GPIO-K
33
34
GPIO-L
HD_GPIO15
+1V8
+1V8
35
36
SYS_DCIN
SYS_DCIN
+5V0
+5V0
37
38
SYS_DCIN
SYS_DCIN
GND
GND
39
40
GND
GND
