W83195WG-413 Datasheet, PDF (9/27 Pages) Winbond – Winbond Clock Generator

W83195WG-413/W83195CG-413
STEPLESS FOR ATI P4 CLOCK GENERATOR
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). If FS [2:0] no any external circuit to modify power on status the Gray
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
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
BIT 5
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
BIT 4
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
BIT 3
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)
266.68
133.34
200.01
166.59
333.17
100.00
400.01
200.06
266.68
133.34
200.01
166.59
333.17
100.00
400.01
200.06
100.00
133.34
200.01
166.59
199.90
266.68
400.01
333.30
100.00
133.34
200.01
166.59
199.90
266.68
400.01
333.30
SRC (MHZ)
100.00
100.00
100.00
111.06
111.06
100.00
100.00
100.03
100.00
100.00
100.00
111.06
111.06
100.00
100.00
100.03
100.00
100.00
100.00
111.06
99.95
100.00
100.00
111.10
100.00
100.00
100.00
111.06
99.95
100.00
100.00
111.10
PCI (MHZ)
33.33
33.33
33.33
33.32
33.32
33.33
33.33
33.34
33.33
33.33
33.33
33.32
33.32
33.33
33.33
33.34
33.33
33.33
33.33
33.32
33.32
33.33
33.33
33.33
33.33
33.33
33.33
33.32
33.32
33.33
33.33
33.33
Publication Release Date: Feb 2006
-5-
Revision 0.6