Asus P2V P2V User Manual - Page 14

III. INSTALLATION 4. CPU Bus Frequency (FS0, FS1, FS2, FS3) This option tells the clock generator what frequency to send to the CPU, DRAM, and chipset. This allows the selection of the CPU's External frequency (or BUS Clock). The BUS Clock multiplied by the BUS Ratio equals the CPU's Internal frequency (the advertised CPU speed). 5. CPU Core:BUS Frequency Multiple (BF0, BF1, BF2, BF3) This option sets the frequency ratio between the Internal frequency of the CPU and the CPU's External frequency. These must be set in conjunction with the CPU Bus Frequency. BF0 BF1 BF2 BF3 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 P2V CPU Settings 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 2.0x (2/1) 2.5x (5/2) 3.0X (3/1) 3.5X (7/2) 4.0X (4/1) 4.5X (9/2) 5.0X (5/1) BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 BF3 BF2 BF1 BF0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 5.5x (11/2) 6.0x (6/1) 6.5X (13/2) 7.0X (7/1) 7.5X (15/2) 8.0X (8/1) CPU Core:BUS Frequency Multiple FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 66.8MHz 33.4MHz 75MHz 83.3MHz 100.3MHz 103MHz 37.5MHz 41.65MHz 33.43MHz 34.3MHz 105MHz 110MHz 112MHz 35MHz 36.67MHz 37.33MHz CPU PCI FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 FS3 FS2 FS1 FS0 1 2 3 115MHz 38.33MHz 1 2 3 120MHz 40MHz 124MHz 31MHz 1 1 2 2 3 3 124MHz 41.33MHz 1 1 2 2 3 3 133MHz 133MHz 33.3MHz 44.33MHz CPU External Clock (BUS) Frequency Selection 1 2 3 140MHz 35MHz 150MHz 37.5MHz CPU PCI WARNING! Frequencies above 100MHz exceed the specifications for the onboard chipset and are not guaranteed to be stable. R III. INST ALLATION Jumpers 14 ASUS P2V User's Manual