cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 334

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

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PIC Register Descriptions
5.9.1.2
IRQ Mapper Unrestricted Y Select High
(PIC_YSEL_HIGH)
MSR Address
PIC I/O Offset
Type
Reset Value
5.9.1.3
MSR Address
PIC I/O Offset
Type
Reset Value
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
MAP_[Y/Z]15
31:28
27:24
23:20
19:16
15:12
31:16
11:8
Bit
7:4
3:0
Bit
IRQ Mapper Unrestricted Y and Z Select High (PIC_[Y/Z]SEL_HIGH)
IRQ Mapper Primary Mask (PIC_IRQM_PRIM)
Name
MAP_[Y/Z]_15
MAP_[Y/Z]_14
MAP_[Y/Z]_13
MAP_[Y/Z]_12
MAP_[Y/Z]_11
MAP_[Y/Z]_10
MAP_[Y/Z]_9
MAP_[Y/Z]_8
Name
RSVD
MAP_[Y/Z]14
51400021h
04h
R/W
00000000h
51400024h
10h
R/W
0000FFFFh
RSVD
MAP_[Y/Z]13
Description
Map Unrestricted [Y/Z] Input 15.
0000: Disable
0001: IG1
0010: IG2
0011: IG3
For Unrestricted Y and Z Inputs [7:0] sources, see Table 4-13 and Table 4-14 on page
105.
Map Unrestricted [Y/Z] Input 14. See bits [31:28] for decode.
Map Unrestricted [Y/Z] Input 13. See bits [31:28] for decode.
Map Unrestricted [Y/Z] Input 12. See bits [31:28] for decode.
Map Unrestricted [Y/Z] Input 11. See bits [31:28] for decode.
Map Unrestricted [Y/Z] Input 10. See bits [31:28] for decode.
Map Unrestricted [Y/Z] Input 9. See bits [31:28] for decode.
Map Unrestricted [Y/Z] Input 8. See bits [31:28] for decode.
Description
Reserved. Set to 0.
(Continued)
PIC_[Y/Z]SEL_HIGH Bit Descriptions
PIC_[Y/Z]SEL_HIGH Register Map
PIC_IRQM_PRIM Bit Descriptions
PIC_IRQM_PRIM Register Map
MAP_[Y/Z]12
0100: IG4
0101: IG5
0110: IG6
0111: IG7
334
MAP_[Y/Z]11
IRQ Mapper Unrestricted Z Select High
(PIC_ZSEL_HIGH)
MSR Address
PIC I/O Offset
Type
Reset Value
1000: IG8
1001: IG9
1010: IG10
1011: IG11
MAP_[Y/Z]10
51400023h
0Ch
R/W
00000000h
9
9
1100: IG12
1101: IG13
1110: IG14
1111: IG15
8
8
7
7
MAP_[Y/Z]9
6
6
5
5
4
4
3
3
MAP_[Y/Z]8
2
2
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