W305B Datasheet, PDF (4/20 Pages) Cypress Semiconductor – Frequency Controller with System Recovery for Intel Integrated Core Logic

W305B
0 ns
10 ns
20 ns
30 ns
40 ns
CPU 100-MHz
CPU 100 Period
SDRAM 100-MHz
3V66 66-MHz
PCI 33-MHz
REF 14.318-MHz
USB 48-MHz
Hub-PC
SDRAM 100 Period
APIC16.6-MHz
Figure 3. Group Offset Waveforms (100-MHz CPU Clock, 100-MHz SDRAM Clock)
0 ns
10 ns
20 ns
30 ns
40 ns
CPU 133-MHz
SDRAM 100-MHz
3V66 66-MHz
PCI 33-MHz
APIC 16.6-MHz
REF 14.318-MHz
USB 48-MHz
DOT 48-MHz
Cycle Repeats
Figure 4. Group Offset Waveforms (133-MHz CPU/100-MHz SDRAM)
Rev 1.0, November 20, 2006
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