MSI Keeper 945GME V2.1 User Manual
Page 31
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2-19
Hardware Setup
LAN5, LAN6 have no by pass function.
Programming Guide
LPC I/O address : 5E
SMBus address: 0X00 (optional)
1. Power ON State Bypass Control Status Register
Set/Read bypass mode
Default Value: 0x00 (Base on Customer Demand)
Bit Definition
Bit Field
Name
Value
Segment control bit. Each bit corresponds to a specific segment
numbered 1 thru 4.
Write:
1: Force Bypass
0: Force Pass Through
Read:
1: Bypass Mode
0: Pass Through Mode
0:LPC Control LAN
1:GPIO Control LAN
5
reserved
6
reserved
0:GPIO38 and GPIO39 :control LAN1,LAN2
1:GPIO38 controls LAN1,GPIO39 controls LAN2
Power ON State Bypass Control Status Register
7
GPIO sel
03:00
Segment
1 to 4
4
Path sel
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