H8QG7/i-LN4F Serverboard User's Manual
2-20
Video Connector
A Video (VGA) connector is located on
the IO backplane. This connector is
used to provide video and CRT display.
SAS Battery Backup Connector
A SAS battery backup connector (JS3)
provides power backup support for
cache data of onboard SAS devices
during a power outage. Cache data
can be retained for up to 48-hours. See
the table on the right for pin defi nitions.
SAS Battery Backup Connector
Pin Defi nitions (JS3)
Pin# Defi nition
Pin# Defi nition
2
INPLACE2
1
INPLACE1
4
BBSTATUS
_3V3
3
Data
6
Ground
5
Ground
8
PFAIL_N
7
PWRGD_P1V5
10
BBE_3V3
9
Ground
12
BBSTROBE
_3V3
11
Data
14
Ground
13
Data
16
BBU_SMDA
_3V3
15
Ground
18
Ground
17
Data
20
BBU_SMBCL
_3V3
19
Ground
Summary of Contents for H8QG7-LN4F
Page 1: ...USER S MANUAL Revision 1 0d SUPER H8QG7 LN4F H8QGi LN4F ...
Page 9: ...Chapter 1 Introduction 1 3 Figure 1 1 H8QG7 i LN4F Image ...
Page 20: ...1 14 H8QG7 i LN4F Serverboard User s Manual Notes ...
Page 54: ...H8QG7 i LN4F Serverboard User s Manual 2 34 Notes ...
Page 78: ...A 2 H8QG7 i LN4F SERVERBOARD USER S MANUAL Notes ...