![Supermicro A2SAN-LN4-C User Manual Download Page 47](http://html1.mh-extra.com/html/supermicro/a2san-ln4-c/a2san-ln4-c_user-manual_1403749047.webp)
47
Chapter 2: Installation
JMD1
JMD4
JMD2
JSMBUS1
JMD3
JMD2_SRW1
MT2
MT1
BAR CODE
JLPC80
J5
JSIM3
1
1. SMBus Header
Bottom Layout
System Management Bus Header
A System Management Bus header for additional slave devices or sensors is located at
JSMBUS1. Refer to the table below for pin definitions.
SMBus Header
Pin Definitions
Pin#
Definition
1
Data
2
Ground
3
Clock
4
NC