PC87307VUL National Semiconductor, PC87307VUL Datasheet - Page 63

• Manufacturer Part Number: PC87307VUL
• Description: PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O
• Manufacturer: National Semiconductor

4.6.2
7
7
7
7
0
RS
Power Failure
6
6
6
Reserved
6
0
RAM Lock
APC Register Bitmaps
Fail-safe Timer Reset Command
0
5
5
SODE
5
Reserved
5
0
RAM Mask Write
SOED
0
SOC
4
4
4
R2E
RAM Block Write
4
0
0
FTD
3
3
3
MOAP
R1E
3
0
RAM Block Read
Real-Time Clock (RTC) and Advanced Power Control (APC) (Logical Device 2)
0
Level POR Clear Command
2
2
2
RE
RI2 Detect
2
0
0
Upper RAM Block
RI1 Detect
POR Edge or Level Select
0
1
1
1
RPTDM
1
0
0
Reserved
1
Switch Off Delay Option
0
RID
0
0
RSS
Reserved
0
0
0
Power-Up
Reset
Required
Power-Up
Reset
Required
Power-Up
Reset
Required
TMD
Reserved
TME
Power-Up
Reset
Required
Reserved
APC Control
APC Control
APC Status
Register 1
Register 2
Index 40h
Index 41h
Index 42h
RAM Lock
Index 47h
(APCR1)
(APCR2)
Register
Register
(APSR)
(RLR)
63
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