ICS950208 Datasheet, PDF (18/19 Pages) Integrated Circuit Systems – Programmable Timing Control Hub for P4

Integrated
Circuit
Systems, Inc.
ICS950208
Un-Buffered Mode 3V66 & PCI Phase Relationship
All 3V66 clocks are to be in pphase with each other. In the case where 3V66_1 is configured as 48MHz VCH clock, there is no
defined phase relationship between 3V66_1/VCH and other 3V66 clocks. The PCI group should lag 3V66 by the standard
skew described below as Tpci.
3V66
Tpci
PCICLK_F and PCICLK
0464B—08/04/03
18