HA201-AP User's Manual
55
Chapter 5 Backplane Overview
PMBus header definition (J4)
PMBus header definition (JP2)
MCU I2C box header definition (JP1)
MCU UART header definition (J5)
Reset button header definition (J7)
SMB_PMBUS_CLK
SMB_PMBUS_DATA
PMBUS_ALERT_N
GND
+3.3V
GND
SMB_PMBUS_CLK
SMB_PMBUS_DAT
PMBUS_RESET
Bezel3_5V
Bezel3_3V
GND
SDA5
SCL5
GND
UART0_TX
UART0_RX
RESET_SW
GND
MCU Bootloader Button
SW2
Setting
Short
Boot loader
Open
Normal
MCU Reset Button
SW1
Setting
Short
Reset MCU
Open
Normal