Supermicro A2SAP-H - Page 38

38
A2SAP-H/-E/-L User's Manual
System Management Bus Header and SATA Power
A System Management Bus header for additional slave devices or sensors is located at
JSMBUS1 on the bottom side of the motherboard. This header also serves a a 5V SATA
power box header. Refer to the table below for pin denitions.
SMBus Header
Pin Denition
Pin# Denition
1 SMB_CLK
2 SMB_DATA
3 GND
4 P5V
JSMBUS1
PEC1
J5
CPU1
1
1. SMBus Header
Bottom Layout