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K8 Clock Chip for Serverworks HT2100 Servers
DATASHEET
ICS932S805C
Recommended Application:
Serverworks HT2100-based systems using AMD K8 processors
Output Features:
• 7 - Pairs of AMD K8 clocks • 6 - Pair of SRC/PCI Express* clock • 3 - 14.318 MHz REF clocks • 3 - 48MHz clocks • 2 - PCI 33 MHz clocks • 2 - 25MHz clocks
Features:
• Spread Spectrum for EMI reduction • Outputs may be disabled via SMBus • M/N programming via SMBus
Functionality
Bit2 Bit1 Bit0 CPU FS2 FS1 FS0 (MHz)
000 001 010 011 100 101 110 111
Power Groups
Hi-Z X/4 180.00 220.00 100.00 133.33 166.67 200.00
Pin Number
VDD 8 64 15
21,24 31, 39 55, 49, 41
3
GND 12 61 18 22 32
54, 48, 40 7
Description
48MHz Clocks 25MHz Clocks 33 MHz PCI Clocks IREF, Analog Core
SRC clocks K8 CPU Clocks REF Clocks, Xtal Osc.