W83877TF/W83877TG
Publication Release Date: May 2006
-121- Revision 0.7
11.4.17 General Purpose Event 1 Status Register 1 (GP1STS1)
Register Location: <CR34>+4H System I/O Space
Default Value: 00h
Attribute: Read/write
Size: 8 bits
1
2
34567
0
BIOS_STS
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
BIT NAME DESCRIPTION
0 BIOS_STS The BIOS status bit. This bit is set when GBL_RLS is set. If BIOS_EN is set,
setting GBL_RLS will raise an SMI event. Writing a 1 to its bit location clears
BIOS_STS and also clears GBL_RLS. Writing a 0 has no effect.
1-7 Reserved Reserved.
11.4.18 General Purpose Event 1 Status Register 2 (GP1STS2)
Register Location: <CR34>+5H System I/O Space
Default Value: 00h
Attribute: Read/write
Size: 8 bits
1
2
34567
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
BIT NAME DESCRIPTION
0-7 Reserved Reserved. These bits always return a value of zero.