FDC37B727-NS Datasheet, PDF (145/238 Pages) SMSC Corporation – 128 Pin Enhanced Super I/O Controller with ACPI Support

Register Block
The registers in this block are powered by VTR and battery backed up.
TABLE 60 - PM1/GPE REGISTER BLOCK
REGISTER
SIZE
ADDRESS
PM1_STS 1
8
<PM1_BLK>
PM1_STS 2
8
<PM1_BLK>+1h
PM1_EN 1
8
<PM1_BLK>+2h
PM1_EN 2
8
<PM1_BLK>+3h
PM1_CNTRL 1
8
<PM1_BLK>+4h
PM1_CNTRL 2
8
<PM1_BLK>+5h
Reserved
8
<PM1_BLK>+6h
Reserved
8
<PM1_BLK>+7h
GPE_STS 1
8
<PM1_BLK>+8h
GPE_EN 1
8
<PM1_BLK>+9h
Reserved
8
<PM1_BLK>+Ah
Reserved
8
<PM1_BLK>+Bh
TABLE 61 - PME/SMI/MSC REGISTER BLOCK
REGISTER
SIZE
ADDRESS
PME_STS 1
8
< PM1_BLK>+Ch
PME_STS 2
8
< PM1_BLK>+Dh
PME_EN 1
8
< PM1_BLK>+Eh
PME_EN 2
8
< PM1_BLK>+Fh
PME_STS
8
< PM1_BLK>+10h
PME_EN
8
< PM1_BLK>+11h
SMI_STS 1
8
< PM1_BLK>+12h
SMI_STS 2
8
< PM1_BLK>+13h
SMI_EN 1
8
< PM1_BLK>+14h
SMI_EN 2
8
< PM1_BLK>+15h
MSC_STS
8
< PM1_BLK>+16h
Reserved
8
< PM1_BLK>+17h
Table 62 shows the block size and range of base addresses for each block.
TABLE 62 - REGISTER BLOCK ATTRIBUTES
BLOCK NAME
BLOCK SIZE
BASE ADDRESS
RANGE
PM1_BLK
24-bytes
0-FFF
145