ICS952011 Datasheet, PDF (19/25 Pages) Integrated Circuit Systems – Programmable Timing Control Hub for P4 processor

Integrated
Circuit
Systems, Inc.
ICS952011
Table2: Spread Spectrum Select Table
SS1
(Byte 24 bit 2)
SS0
(Byte 24 bit 1)
QuadRom Sec1&3 b(6:5,FS3
Byte4:bit7) = 000, 100
0
0
OFF
0
1
OFF
1
0
0.22%
1
1
0.48%
QuadRom Sec1&3 b(6:5,FS3
Byte4:bit7) = 001, 101
0.35%
0.50%
0.75%
1.00%
QuadRom Sec2&4
b(6:3) = 0011
0.40%
0.55%
0.80%
1.00%
0721A—07/29/03
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