MP071B CPU JUMPER SETTING 



OP=OPEN CL=CLOSE 



Before installing the CPU, make sure that the CPU VOLTAGE SELECTOR is set 

properly. Please refer the CPU VOLTAGE SELECTOR, wrong setting will damage 

the CPU. 

NOTE: CPU has two different types of voltage (A)Single Voltage (B)Dual Voltage 





CPU TYPE, Internal Clock & External Clock Selector 

YELLOW jumper Cap WHITE jumper Cap 



INTEL CPU, SINGLE VOLTAGE

 
Speed
JP8
JP9
JP20
FSB
JP17
JP18
Multi.
PP-75
75Mhz
1-2
1-2
1-2
50Mhz
OP
OP
x1.5
PP-90
90Mhz
2-3
1-2
1-2
60Mhz
OP
OP
x1.5
PP-100
100Mhz
1-2
2-3
1-2
66Mhz
OP
OP
x1.5
PP-120
120Mhz
2-3
1-2
1-2
60Mhz
CL
OP
x2
PP-133
133Mhz
1-2
2-3
1-2
66Mhz
CL
OP
x2
PP-150
150Mhz
2-3
1-2
1-2
60Mhz
CL
CL
x2.5
PP-166
166Mhz
1-2
2-3
1-2
66Mhz
CL
CL
x2.5
P54CT-180
180Mhz
2-3
1-2
1-2
60Mhz
OP
CL
x3
P54CT-200
200Mhz
1-2
2-3
1-2
66Mhz
OP
CL
x3

INTEL CPU, DUAL VOLTAGE

 
Speed
JP8
JP9
JP20
FSB
JP17
JP18
Multi.
P55C-150
150Mhz
2-3
1-2
1-2
60Mhz
CL
CL
x2.5
P55C-166
166Mhz
1-2
2-3
1-2
66Mhz
CL
CL
x2.5
P55C-200
200Mhz
1-2
2-3
1-2
66Mhz
OP
CL
x3

CYRIX/IBM CPU, SINGLE VOLTAGE

 
Speed
JP8
JP9
JP20
FSB
JP17
JP18
Multi.
6x86-PR120
100Mhz
1-2
1-2
1-2
50Mhz
OP
OP
x2
6x86-PR133
110Mhz
1-2
1-2
2-3
55Mhz
OP
OP
x2
6x86-PR150
120Mhz
2-3
1-2
1-2
60Mhz
OP
OP
x2
6x86-PR166
133Mhz
1-2
2-3
1-2
66Mhz
OP
OP
x2

CYRIX/IBM CPU, DUAL VOLTAGE

 
Speed
JP8
JP9
JP20
FSB
JP17
JP18
Multi.
6x86-PR120
100Mhz
1-2
1-2
1-2
50Mhz
OP
OP
x2
6x86-PR133
110Mhz
1-2
1-2
2-3
55Mhz
OP
OP
x2
6x86-PR150
120Mhz
2-3
1-2
1-2
60Mhz
OP
OP
x2
6x86-PR166
133Mhz
1-2
2-3
1-2
66Mhz
OP
OP
x2

AMD CPU, SINGLE VOLTAGE

 
JP8
JP9
JP20
FSB
JP17
JP18
Multi.
AMD-K5-PR75
1-2
1-2
1-2
50Mhz
OP
OP
x1.5
AMD-K5-PR90
2-3
1-2
1-2
60Mhz
OP
OP
x1.5
AMD-K5-PR100
1-2
2-3
1-2
66Mhz
OP
OP
x1.5

AMD CPU, DUAL VOLTAGE

 
JP8
JP9
JP20
FSB
JP17
JP18
Multi.
AMD-K5-PR120
2-3
1-2
1-2
60Mhz
OP
OP
x1.5
AMD-K5-PR133
1-2
2-3
1-2
66Mhz
OP
OP
x1.5
AMD-K5-PR150
2-3
1-2
1-2
60Mhz
CL
OP
x2
AMD-K5-PR166
1-2
2-3
1-2
66Mhz
CL
OP
x2


CPU VOLTAGE SELECTOR 

MP071 is designed to support different types of CPU with Single or Dual voltage. 

NOTE: For Dual Voltage CPU, make sure JP13 and JP19 is set properly, WRONG setting 

will cause Voltage Output Conflict and will DAMAGE the CPU. 





RED jumper Cap 



JP13 and JP19 is used to select CPU Single or Dual voltage.

JP19
JP13
CPU VOLTAGE
1-2
ALL CLOSE
SINGLE VOLTAGE
2-3
ALL OPEN
DUAL VOLTAGE

JP11 and JP14 is used to select the different voltage output for the 

CPU. 





SINGLE VOLTAGE CPU 

JP11 is not used. 

JP14 is used to control the VR2 Voltage output for Single Voltage CPU.

JP11
JP14
VR2
NOT USED
1-2
3.41 VOLTS
NOT USED
2-3
3.52 VOLTS

DUAL VOLTAGE CPU 

JP11 is used to control the VR1 Voltage output for the CPU CORE. 

JP14 is used to control teh VR2 Voltage output for the CPU I/O.

JP11
VR1
1-2
2.5 VOLTS
3-4
2.7 VOLTS
5-6
2.9 VOLTS

JP14
VR2
1-2
3.41 VOLTS
2-3
3.52 VOLTS

FLASH ROM VOLTAGE SELECTOR 

RED jumper Cap

JP3
 
1-2
12 VOLTS FLASH ROM (Intel/MX brand)
2-3
5 VOLTS FLASH ROM (SST/WINBOND brand)

AT-BUS CLOCK SELECTOR 

YELLOW jumper Cap

JP4
AT bus clock
OPEN
PCI CLOCK/3
CLOSE
PCI CLOCK/4

CMOS RESET CONNECTOR

JP6
 
OPEN
CMOS CHARGE
CLOSE
CMOS DISCHARGE OR RESET

CHACHE SIZE SELECTOR 

Cache size selector is used to configure the external cache of the mainboard. 

External cache can be configured by using 32K*32 or 64K*32 SRAM 

synchronous cache or cache module. 





Onboard Synchronous Cache

JP7
JP15
SRAM(U22,U26)
TAG RAM(U20)
Size
1-2
1-2
32K*32
8K*8
256K Cache onboard
2-3
1-2
64K*32
16K*8
512K Cache onboard
2-3
2-3
32K*32
8K*8
512K WIN CD013 synchronous cache module

Note: 256K Win CD013 cache module default setting is for upgrade purpose only.