Register Block
The registers in this block are powered by VTR and battery backed up.
TABLE 60 - PM1/GPE REGISTER BLOCK
REGISTER
PM1_STS 1
SIZE
8
ADDRESS
<PM1_BLK>
PM1_STS 2
PM1_EN 1
PM1_EN 2
PM1_CNTRL 1
PM1_CNTRL 2
Reserved
8
8
8
8
8
8
8
8
8
8
8
<PM1_BLK>+1h
<PM1_BLK>+2h
<PM1_BLK>+3h
<PM1_BLK>+4h
<PM1_BLK>+5h
<PM1_BLK>+6h
<PM1_BLK>+7h
<PM1_BLK>+8h
<PM1_BLK>+9h
<PM1_BLK>+Ah
<PM1_BLK>+Bh
Reserved
GPE_STS 1
GPE_EN 1
Reserved
Reserved
TABLE 61 - PME/SMI/MSC REGISTER BLOCK
REGISTER SIZE ADDRESS
PME_STS 1 < PM1_BLK>+Ch
8
PME_STS 2
PME_EN 1
PME_EN 2
PME_STS
PME_EN
SMI_STS 1
SMI_STS 2
SMI_EN 1
SMI_EN 2
MSC_STS
Reserved
8
8
8
8
8
8
8
8
8
8
8
< PM1_BLK>+Dh
< PM1_BLK>+Eh
< PM1_BLK>+Fh
< PM1_BLK>+10h
< PM1_BLK>+11h
< PM1_BLK>+12h
< PM1_BLK>+13h
< PM1_BLK>+14h
< PM1_BLK>+15h
< PM1_BLK>+16h
< 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
SMSC [ SMSC CORPORATION ]
