Asus TX97-X User Manual - Page 19

III. INSTALLATION Compatible Cyrix CPU Identification The only Cyrix CPU that is supported on this motherboard is labeled Cyrix 6x86 P166+ but must be Revision 2.7 and later. Look on the underside of the CPU for the serial number. The number should read G8DC6620A or larger. 8. Voltage Regulator Output Selection (VID0, 1, 2) These jumpers set the voltage supplied to the CPU. Current Intel CPU's marked "Pentium" has only a Single Power Plane and uses the standard 3.38 volts (STD) or 3.5 volts (VRE). Currently Intel's new Pentium P55C MMX 200MHz with Dual Power Planes is supported at 2.8Volts. The voltage regulators will automatically detect and switch between Single Power Plane and Dual Power Planes. III. INSTALLATION (System Memory) Intel P54C Pentium Intel P55C Pentium AMD-K5 Cyrix 6x86 166+ (75-200MHz) MMX (150-200MHz) (PR75-133MHz) Rev2.7 (133MHz) Type AMD K5 AMD K5 P55C AMD K5 (Reserved) P54C/CS P54C/CS Setting Voltage VID2 AMD 3 2.5V [1-2] AMD 1 2.7V [1-2] P55C 2.8V [2-3] AMD 2 2.9V [1-2] (Reserved) 3.1V [1-2] STD 3.4V [2-3] VRE 3.5V [1-2] VID1 [2-3] [1-2] [2-3] [2-3] [1-2] [1-2] [1-2] VID0 [1-2] [1-2] [2-3] [2-3] [2-3] [2-3] [2-3] VID0 VID1 VID2 VID0 VID1 VID2 VID0 VID1 VID2 VID0 VID1 VID2 1 2 3 2.5Volt 1 2 3 2.7Volt 1 2 3 2.8Volt 1 2 3 2.9Volt VID0 VID1 VID2 VID0 VID1 VID2 VID0 VID1 VID2 1 1 2 2 3 3 3.1Volt 3.4Volt Voltage Regulator Output Selection 1 2 3 3.5Volt R ASUS TX97-X User's Manual 19