W83195WG-382/W83195CG-382
STEPLESS FOR ATI K8 CLOCK GENERATOR
29
30
31
32
33
34
35
36
ATIGC0
ATIGT0
GND
VDDATIG
SRCC0
SRCT0
VDDSRC
GND
OUT
OUT
PWR
PWR
OUT
OUT
PWR
PWR
0.7V current mode differential clock output for ATIG
0.7V current mode differential clock output for ATIG
Ground pin
Power supply for ATIG
0.7V current mode differential clock output for SRC
0.7V current mode differential clock output for SRC
Power supply for SRC
Ground pin
Deciding the reference current for the differential pairs. The
pin was connected to the precision resistor tied to ground to
decide the appropriate current; 475 ohm is the standard
value.
Ground pin for PLL core.
3.3V power supply for PLL core.
3.3V Push Pull differential clock output for AMD K8
3.3V Push Pull differential clock output for AMD K8
Ground pin
Power supply for CPU
3.3V Push Pull differential clock output for AMD K8
3.3V Push Pull differential clock output for AMD K8
Ground pin
3.3V HTT clock output.
Power supply for HTTCLK
Ground pin
3.3V PCI clock output.
Power supply for PCI
FSC CPU frequency select/3.3V REF 14.318Mhz clock
output.
FSB CPU frequency select/3.3V REF 14.318Mhz clock
output.
FSA CPU frequency select/3.3V REF 14.318Mhz clock
output.
Ground pin
Power supply for REF
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
IREF
GNDA
VDDA
CPUCLK8C1
CPUCLK8T1
GND
VDDCPU
CPUCLK8C0
CPUCLK8T0
GND
HTTCLK0
VDDHTT
GND
PCICLK0
VDDPCI
&
&
&
OUT
PWR
PWR
OUT
OUT
PWR
PWR
OUT
OUT
PWR
OUT
PWR
PWR
OUT
PWR
I/O
I/O
I/O
PWR
PWR
FSC/REF2
FSB/REF1
FSA/REF0
GND
VDDREF
-4-
Publication Release Date: Feb 2006
Revision 0.6
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