W83194BR-730 Datasheet, PDF (12/14 Pages) Winbond – 166MHZ CLOCK FOR SIS CHIPSET

W83194BR-730
PRELIMINARY
5.13 Register 12: Winbond Chip ID Register (Read Only)
Bit @PowerUp Pin
7
0
- Winbond Chip ID
6
0
- Winbond Chip ID
5
1
- Winbond Chip ID
4
1
- Winbond Chip ID
3
0
- Version ID
2
0
- Version ID
1
0
- Version ID
0
1
- Version ID
Description
Ratio Selection Table
Reg10 Reg10 Reg10 Reg10 VCO/ VCO/ VCO/
bit6 bit5 bit4 bit3 CPU SDRAM PCI
SSEL3 SSEL2 SSEL1 SSEL0 ratio ratio ratio
0
0
0
0
2
2
10
0
0
0
1
2
3
10
0
0
1
0
3
2
10
0
0
1
1
3
3
10
0
1
0
0
3
3
12
0
1
0
1
3
3
16
0
1
1
0
3
4
12
0
1
1
1
3
4
16
1
0
0
0
4
3
10
1
0
0
1
4
3
12
1
0
1
0
4
3
16
1
0
1
1
4
4
12
1
1
0
0
4
6
12
1
1
0
1
6
3
12
1
1
1
0
6
4
12
1
1
1
1
6
6
12
Ratio Selection Table 1
Reg10 Reg10 Reg10
bit2 bit1 bit0 VCO/AGP
AGP2 AGP1 AGP0 ratio
0
0
0
3
0
0
1
5
0
1
0
6
0
1
1
8
1
0
0
4
1
0
1
-
1
1
0
-
1
1
1
10
- 12 -
Publication Release Date:Oct. 2000
Revision 0.60