cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 423

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

Revision 0.8
RTC Register Descriptions
5.15.1.3
MSR Address
Type
Reset Value
5.15.1.4
MSR Address
Type
Reset Value
Bit
6:0
Bit
6:0
Bit
6:0
7
RSVD
7
RSVD
7
7
7
RTC Month Alarm Offset (RTC_MONA_OFFSET)
RTC Century Offset (RTC_CEN_OFFSET)
Name
RSVD
DOMA_OFST
Name
RSVD
MONA_OFST
Name
RSVD
CEN_OSFT
51400056h
R/W
00h
51400057h
R/W
00h
6
6
Description
Reserved. Write as 0.
Date of Month Alarm Register Offset Value. This register sets the location in RAM
space of the Date Of Month Alarm register. This register must be programmed after a
hardware reset, otherwise the Day Of Month Alarm register will be on top of other RAM
data. It is programmed as an offset from 0. Reset to 00h by hardware reset.
Description
Reserved. Write as 0.
Month Alarm Register Offset Value. This register sets the location in RAM space of
the Month Alarm register. This register must be programmed after a hardware reset,
otherwise the Month Alarm register will be on top of other RAM data. It is programmed
as an offset from 0. Reset to 00h by hardware reset.
Description
Reserved. Write as 0.
Century Register Offset Value. This register sets the location in RAM space of the
Century register. This register must be programmed after a hardware reset, otherwise
the Century register will be on top of other RAM data. It is programmed as an offset
from 0. Reset to 00h by hardware reset.
5
5
RTC_DOMA_OFFSET Bit Descriptions
RTC_MONA_OFFSET Bit Descriptions
(Continued)
RTC_CEN_OFFSET Bit Descriptions
RTC_MONA_OFFSET Register Map
RTC_CEN_OFFSET Register Map
4
4
423
MONA_OFST
CEN_OFST
3
3
2
2
1
1
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