w83195bg-120 Winbond Electronics Corp America, w83195bg-120 Datasheet - Page 11

• Manufacturer Part Number: w83195bg-120
• Description: Winbond Clock Generator W83195br-120/w83195bg-120 For Intel 915/945 Chipset
• Manufacturer: Winbond Electronics Corp America

6. FREQUENCY SELECTION BY HARDWARE OR SOFTWARE
This frequency table is used at power on latched FS [2:0] value or software programming at SSEL
[4:0] (Register 0 bit 7 ~ 3).
shading is Hardware default frequency.
BIT 7
FS4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
BIT 6 BIT 5 BIT 4 BIT 3
FS3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
FS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
FS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
If FS [3:0] no any external circuit to modify power on status the Gray
FS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CPU (MHZ)
266.66
133.33
200.00
166.66
333.33
100.00
400.00
200.00
266.66
133.33
200.00
166.66
333.33
100.00
400.00
200.00
269.33
134.66
202.00
168.33
274.66
137.33
206.00
171.66
279.99
140.00
210.00
174.99
287.99
144.00
216.00
179.99
W83195BR-120/W83195BG-120
- 7 -
PCIE (MHZ)
100.00
100.00
100.00
111.11
111.11
100.00
100.00
100.00
133.33
133.33
133.33
111.11
111.11
133.33
133.33
100.00
101.00
101.00
101.00
112.22
103.00
103.00
103.00
114.44
105.00
105.00
105.00
116.66
108.00
108.00
108.00
120.00
Publication Release Date: January 2006
SRC (MHZ)
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
PCI (MHZ)
Revision 0.61
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.33
33.67
33.67
33.67
33.67
34.33
34.33
34.33
34.33
35.00
35.00
35.00
35.00
36.00
36.00
36.00
36.00