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ICS951412 Datasheet(PDF) 6 Page - Integrated Circuit Systems |
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ICS951412 Datasheet(HTML) 6 Page - Integrated Circuit Systems |
6 / 10 page ![]() 6 ICS951412 0883G—12/08/04 Table1: CPU Frequency Selection Table CPU FS4 (B0:b4) CPU FS3 (B0:b3) Bit2 FS2 Bit1 FS1 Bit0 FS0 CPU (MHz) HTT66 (MHz) PCI33 (MHz) Spread % 0 0 0 0 0 Hi-Z Hi-Z Hi-Z None 00 0 0 1 X/6 X/12 X/24 None 0 0 0 1 0 180.00 60.00 30.00 None 0 0 0 1 1 220.00 73.33 36.67 None 0 0 1 0 0 100.00 66.67 33.33 None 0 0 1 0 1 133.33 66.67 33.33 None 0 0 1 1 0 166.67 66.67 33.33 None 0 0 1 1 1 200.00 66.67 33.33 None 0 1 0 0 0 186.00 62.00 31.00 None 0 1 0 0 1 214.00 71.33 35.67 None 0 1 0 1 0 190.00 63.33 31.67 None 0 1 0 1 1 210.00 70.00 35.00 None 0 1 1 0 0 102.00 68.00 34.00 None 0 1 1 0 1 136.00 68.00 34.00 None 0 1 1 1 0 170.00 68.00 34.00 None 0 1 1 1 1 204.00 68.00 34.00 None 1 0 0 0 0 169.58 56.53 28.26 -0.5% 1 0 0 0 1 229.43 76.48 38.24 -0.5% 1 0 0 1 0 179.55 59.85 29.93 -0.5% 1 0 0 1 1 219.45 73.15 36.58 -0.5% 1 0 1 0 0 99.75 66.50 33.25 -0.5% 1 0 1 0 1 133.00 66.50 33.25 -0.5% 1 0 1 1 0 166.25 66.50 33.25 -0.5% 1 0 1 1 1 199.50 66.50 33.25 -0.5% 1 1 0 0 0 185.54 61.85 30.92 -0.5% 1 1 0 0 1 106.73 71.16 35.58 -0.5% 1 1 0 1 0 189.53 63.18 31.59 -0.5% 1 1 0 1 1 209.48 69.83 34.91 -0.5% 1 1 1 0 0 101.75 67.83 33.92 -0.5% 1 1 1 0 1 135.66 67.83 33.91 -0.5% 1 1 1 1 0 169.58 67.83 33.92 -0.5% 1 1 1 1 1 203.49 67.83 33.92 -0.5% |