W83194R-58 WINBOND [Winbond], W83194R-58 Datasheet - Page 5

• Manufacturer Part Number: W83194R-58
• Description: 100 MHZ AGP CLOCK FOR VIA CHIPSET
• Manufacturer: WINBOND [Winbond]

6.0 FREQUENCY SELECTION BY HARDWARE
6.1 W83194R-37 Frequency Selection Table
6.2 W83194R-58 Frequency Selection Table
7.0 CPU 3.3#_2.5 BUFFER SELECTION
FS2
FS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
FS1
FS1
CPU 3.3#_2.5 (Pin 2) Input Level
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
FS0
FS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CPU (MHz)
CPU (MHz)
1
0
133.3
95.25
100.2
66.8
68.5
83.3
66.8
83.3
100
112
124
60
75
75
95
75
SD_SEL = 1
SD_SEL = 1
SDRAM
SDRAM
133.3
95.25
100.2
66.8
68.5
83.3
66.8
83.3
100
112
124
60
75
75
95
75
- 5 -
SD_SEL = 0
SD_SEL = 0
Preliminary W83194R-37/-58
(MHz)
(MHz)
66.8
68.5
66.6
63.4
66.6
74.7
66.8
82.5
88.7
66.6
63.5
66.8
60
75
60
75
PCI (MHz)
PCI (MHz)
34.25
31.75
33.4
37.5
33.3
31.7
33.3
37.3
33.4
41.3
37.5
44.3
33.3
33.4
30
30
Publication Release Date: April 1999
CPU Operate at
V
V
DD
DD
AGP (MHz)
AGP (MHz)
= 2.5V
= 3.3V
66.8
68.5
66.6
63.4
66.6
74.7
66.8
82.5
88.7
66.6
63.5
66.8
60
75
60
75
REF (MHz)
REF (MHz)
Revision A1
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318