
Appendix II
Quick Connector and Jumper ReferenceQuick Connector and Jumper Reference
Quick Connector and Jumper Reference
Quick Connector and Jumper ReferenceQuick Connector and Jumper Reference
JP2: CPU cooling fan connector
JP4: Open (reserved for factory)
JP7: Dual channel USB connector
Set the CPU type via BIOS :
P54C-
166MHz
200MHz
233MHz
K5-PR
CPU Power Voltage System freq./Freq. ratio
I/O Vcc Core Vcc
-12
+
-PR1
MHz
+
MHz
+
-PR1
MHz
+
L-PR1
MHz
-PR1
-PR12
MHz
MHz
-PR1
MHz
-PR1
.7MHz
PR2-2
MHz Speed rate
Intel
Cyrix
/IBM
AMD
CPU-type
P54C-1
P54C-1
Pentium w/MMX
Pentium w/MMX
Pentium w/MMX
6x86-PR1
K5-PR1
x1.
x2
x2.
x1.
x2
x2.
x2.
x
x3.
x2
x1.
x2
x2.
V.2
##
##
#
J12: Front panel connector set
JP8: Infrared connector
JP9: Clear CMOS data jumper
2~3 short : Normal (default)
1~2 short : Clear CMOS data
5TTM0.2
49