cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 498

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

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PMC Register Descriptions
5.18.3.17 PM Normal Work Delay and Enable (PM_NWKD)
PMS I/O Offset
Type
Reset Value
Reads always return the value written, except for RSVD bits [29:20]. This register applies to Normal Standby state entry.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
29:20
19:0
Bit
31
30
Name
NWKD_LOCK
NWKD_EN
RSVD
NWKD_DELAY
4Ch
R/W
00000000h
RSVD
Description
Normal Work Delay Lock. After this bit is set, the value in this register can not be
changed until RESET_STAND# is applied.
Normal Work Delay Enable. Must be high to enable this function.
Reserved. By convention write 0, but may write anything. Reads return 0.
Normal Work Delay Delay. If the Standby state is entered normally, NWKD_DELAY
number of 32 kHz clock edges must pass before the Working state is allowed to be
entered again, that is, a Standby Wakeup recognized.
(Continued)
PM_NWKD Bit Descriptions
PM_NWKD Register Map
498
NWKD_DELAY
9
8
7
6
5
4
3
2
Revision 0.8
1
0