Asus P/I-XP55TVP4 - Manual (Page 17)

ASUS P/I-XP55TVP4 User’s Manual 11
III. INSTALLATION
(System Memory)
III. INST
ALLA
TION
6. Voltage Regulator Output Selection (VID0 - VID6)
These jumpers set the voltage supplied to the CPU. Determine whether your CPU
has a Single Power Plane or Dual Power Planes and then the voltage that it uses.
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 is supported at 2.8Volts.
Intel P54C Pentium
(75-200MHz) Intel P55C Pentium
MMX (200MHz) AMD-K5
(PR75-133MHz) Cyrix 6x86 166+
Rev2.7 (133MHz)
--- --- P55C --- STD VRE
2.5V 2.7V 2.8V 2.9V 3.4V 3.5V
VID0 [1-2] [1-2] [2-3] [1-2] [2-3] [1-2]
VID1 [2-3] [1-2] [2-3] [2-3] [1-2] [1-2]
VID2 [1-2] [1-2] [2-3] [2-3] [2-3] [2-3]
2.7V
1 2 3
2.8V-P55C
1 2 3
3.4V-STD
1 2 3
3.5V-VRE
1 2 3
2.9V
1 2 3
VID1
VID0
VID2
2.5V
VID1
1 2 3
VID0
VID2
CPU Voltage ID
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.