Asus ME-99B ME-99B User Manual - Page 20

01 3. H/W SETUP Motherboard Settings 3. HARDWARE SETUP 8) CPU External Frequency Setting (SW1-1, SW1-2, SW1-3, SW1-4) This option tells the clock generator what frequency to send to the CPU, DRAM, and the AGPset. This allows the selection of the CPU's External frequency. The CPU external frequency multiplied by the Frequency Multiple equals the CPU's Internal frequency (the advertised CPU speed). NOTE: You may set the memory speed independently from the CPU external frequency. Depending on your memory type PC66 (66MHz) or PC100 (100MHz), select the appropriate "RAM" speed along with the appropriate "CPU" speed. 9) Memory Transfer Mode Setting (SW1-5) You can set the memory clock frequency to be in synchronous or asynchronous mode with respect to the CPU external frequency. ME-99B ® ME-99B CPU External Frequency Settings ON ON ON ON (SYNC) 1 2 3 4 5 6 7 8 CPU 66.82MHz DIMM 66.82MHz PCI 33.41MHz ON 12345678 75.00MHz 75.00MHz 37.50MHz ON 12345678 90.00MHz 90.00MHz 30.00MHz ON 12345678 95.00MHz 95.00MHz 31.66MHz ON (SYNC) 1 2 3 4 5 6 7 8 CPU 100.23MHz DIMM 100.23MHz PCI 33.41MHz ON 12345678 105.00MHz 105.00MHz 35.00MHz ON 12345678 112.00MHz 112.00MHz 37.33MHz ON 12345678 115.00MHz 115.00MHz 38.33MHz ON (SYNC) 1 2 3 4 5 6 7 8 CPU 120.00MHz DIMM 120.00MHz PCI 40.00MHz ON 12345678 124.00MHz 124.00MHz 31.00MHz ON 12345678 130.00MHz 130.00MHz 32.50MHz ON 12345678 133.30MHz 133.30MHz 33.33MHz ON (SYNC) 1 2 3 4 5 6 7 8 CPU 140.00MHz DIMM 140.00MHz PCI 35.00MHz ON 12345678 144.97MHz 145.00MHz 36.24MHz ON 12345678 150.00MHz 150.00MHz 37.50MHz ON 12345678 155.00MHz 155.00MHz 38.75MHz ON (ASYNC) 1 2 3 4 5 6 7 8 CPU 66.82MHz DIMM 100.23MHz PCI 33.41MHz ON 12345678 75.00MHz 100.00MHz 37.50MHz ON 12345678 90.00MHz 60.00MHz 30.00MHz ON 12345678 95.00MHz 63.33MHz 31.66MHz ON (ASYNC) 1 2 3 4 5 6 7 8 CPU 100.23MHz DIMM 66.82MHz PCI 33.41MHz ON 12345678 105.00MHz 70.00MHz 35.00MHz ON 12345678 112.00MHz 74.66MHz 37.33MHz ON 12345678 115.00MHz 76.66MHz 38.33MHz ON (ASYNC) 1 2 3 4 5 6 7 8 CPU 120.00MHz DIMM 80.00MHz PCI 40.00MHz ON 12345678 124.00MHz 82.67MHz 31.00MHz ON 12345678 130.00MHz 86.67MHz 32.50MHz ON 12345678 133.30MHz 88.87MHz 33.33MHz ON (ASYNC) 1 2 3 4 5 6 7 8 CPU 140.00MHz DIMM 93.33MHz PCI 35.00MHz 12345678 144.97MHz 96.65MHz 36.24MHz 12345678 150.00MHz 100.00MHz 37.50MHz 12345678 155.00MHz 103.33MHz 38.75MHz 20 ASUS ME-99B User's Manual