Asus TX97 - Manual (Page 17)

ASUS TX97 User’s Manual 17
III. INSTALLATION
(Jumpers)
III. INST
ALLA
TION
Compatible Cyrix CPU Identification
The only Cyrix CPU that is supported on this motherboard is
labeled Cyrix 6x86 PR166+ but must be Revision 2.7 or later.
Look on the underside of the CPU for the serial number. The
number should read G8DC6620A or later.
5. Voltage Regulator Output Selection (VID0, 1, 2, 3)
These jumpers set the voltage supplied to the CPU. VID1 for 3.4V(STD) is
ignored, therefore, the jumper setting for 2.8V(Dual) may work for both
3.4V(STD) and 2.8V(Dual).
Intel Pentium (P54C)
(75MHz-200MHz) Pentium MMX (P55C)
(150MHz-233MHz) AMD-K6
(PR166 and faster) AMD-K5
(PR75-PR133) IBM/Cyrix 6x86(MX)
(PR166 and faster) IBM/Cyrix 6x86(M1)
(PR166 and faster)
WARNING! Because CPU designs change rapidly, the following chart is only
intended as a simple quideline and is not intended to be true for your CPU.
Look for the CPU voltage included with your CPU and follow the Voltage
setting diagramed below the chart.
Manufacturer CPU Type Single Plane Dual Plane VID0 VID1 VID2
Intel/AMD/IBM/Cyrix P54C/CS/K5/M1 3.5V(VRE) ---- [1-2] [1-2] [2-3]
AMD/IBM/Cyrix K6-166,200/MX ---- 2.9V(Dual) [1-2] [2-3] [2-3]
Intel/AMD P54C/CS/K5 3.4V(STD) ---- [2-3] [2-3] [2-3]
Intel P55C ---- 2.8V(Dual) [2-3] [2-3] [2-3]
AMD K6-PR233 ---- 3.2V(Dual) [2-3] [ ] [1-2]
R
CPU Vcore Voltage Selection
2.5 Volts
1
2
3
VID2 VID1 VID0
2.9 Volts
1
2
3
VID2 VID1 VID0
2.8 Volts
1
2
3
VID2 VID1 VID0
3.4Volts
1
2
3
VID2 VID1 VID0
3.5 Volts
1
2
3
VID2 VID1 VID0
2.7 Volts
1
2
3
VID2 VID1 VID0
*
*3.4V VID1 is ignored and may be [1-2] or [2-3] or [----]
3.2 Volts
1
2
3
VID2 VID1 VID0
VID1:3
VID2:3