ROCK960
Signals
96Boards
Signals
PIN
PIN
96Boards
Signals
ROCK960 Signals
I2C1_SCL
I2C1_SCL
19
20
PCM_DO
I2S0_SDO0
I2C1_SDA
I2C1_SDA
21
22
PCM_DI
I2S0_SDI0
GPIO0_A6
GPIO-A
23
24
GPIO-B
GPIO0_A2
GPIO1_B1
GPIO-C
25
26
GPIO-D
GPIO1_B2
GPIO3_D1
GPIO-E
27
28
GPIO-F
GPIO4_A0
GPIO3_D4
GPIO-G
29
30
GPIO-H
GPIO4_A3
GPIO3_D5
GPIO-I
31
32
GPIO-J
GPIO4_A4
GPIO1_C2
GPIO-K
33
34
GPIO-L
GPIO1_C7
VCC_1V8
+1V8
35
36
SYS_DCIN
VCC12V_DCIN
VCC5V0_SYS
+5V
37
38
SYC_DCIN
VCC12V_DCIN
GND
GND
39
40
GND
GND
UART {0/1}
The 96Boards specifications calls for a 4-wire UART implementation, UART0 and an optimal
second 2-wire UART, UART1 on the Low Speed Expansion Connector.
The ROCK960 Board implements UART0 as a 4-wire UART that connects directly to the RK3399
SoC. These signals are driven at 1.8V.
The ROCK960 Board implements UART1 as a 2-wire UART that connects directly to the RK3399
SoC. These signals are driven at 1.8V.
I2C {0/1}
The 96Boards specification calls for two I2C interfaces to be implemented on the Low Speed
Expansion Connector.
The ROCK960 Board implements both interfaces named I2C1 and I2C6. They connect directly to
the RK3399 SoC.
GPIO {A-L}
The 96Boards specification calls for 12 GPIO lines to be implemented on the Low
Speed Expansion Connector. Some of these GPIOs may support alternate functions
for DSI/CSI control
Summary of Contents for ROCK960
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