Pin
Signal
17
STACK_GPIO7
19
I2C_SCL4_1V8
21
I2C_SDA4_1V8
23
GND
25
GND
27
GND
29
GND
2.3.21
Reset Pin Header (CN27)
Chapter 2 – Hardware Information
Pin
18
20
22
24
26
28
30
Pin
Signal
1
PMU_RSTBTN_N
2
GND
Signal
SMB_CLK_A
SMB_DATA_A
INT_SERIRQ_3P3
+V3.3S
+V3.3S
+V5S
+V5S
28