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LED3 : GPIO4_D0, GPIO number 1152
LED4 : GPIO4_D4, GPIO number 1156
Additional Functionality
The ROCK960 has an additional M.2 connector, which expose the 4 lanes PCIE 2.1
signal from RK3399, a M.2 SSD can be connected to add more storage.
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Expansion Connectors
Low Speed Expansion Connector
< Add a table that maps the 96boards signals on the low-speed connector to the
SoC signals. Mention the voltage level as a courtesy though they're defined to be
1.8V in the spec. Add any notes as applicable on how to use the various outputs
with relevant schematics >
The Low Speed Expansion Connector implements as following on ROCK960.
ROCK960
Signals
GND
UART3_CTS
UART3_TX
UART3_RX
UART3_RTS
UART4_TX
UART4_RX
I2C6_SCL
I2C6_SDA
96Boards
PIN
Signals
GND
1
UART0_CTS
3
UART0_TxD
5
UART0_RxD
7
UART0_RTS
9
UART1_TxD
11
UART1_RxD
13
I2C0_SCL
15
I2C0_SDA
17
96Boards
PIN
Signals
2
GND
4
PWR_BTN_N
6
RST_BTN_N
8
SPI0_SCLK
10
SPI0_DIN
12
SPI0_CS
14
SPI0_DOUT
16
PCM_FS
18
PCM_CLK
ROCK960 Signals
GND
PMIC_POWERON
RESET_L
SPI0_CLK
SPI0_RX
SPI0_CS
SPI0_TX
I2S0_LRCK_TX
I2S0_SCLK
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