PT-5V3T/5VMT
SYSTEM BOARD
HARDWARE SETUP
3-8
3.2.2
JUMPERS
A jumper is a set of two, three or more jumper pins which allows you to make different
system configuration by putting the plastic connector plug (mini-jumper) on it. The
jumper setting is necessary when installing different components onto the mainboard.
Please make sure all jumper settings are correct before you can start the installation.
(A) JP13, JP14, JP15, JP16, JP17, JP18: CPU type selection
The jumper settings to select the CPU type are different between PT-5V3T and
PT-5VMT, please refer to the followings for the details
(a) VT82C597AT (PT-5V3T)
(1) 50MHz x 1.5
(2) 60MHz x 1.5
JUMPERS
CPU TYPE
JUMPERS
CPU TYPE
1 2 3
Intel 80502-75
1 2 3
Intel 80502-90
1
●
¡ ¡
JP13 PODP3V125
1
●
¡ ¡
JP13 PODP3V150
1
●
¡ ¡
JP14
1
¡ ¡
●
JP14 PODPMT60X150
1
●
¡ ¡
JP15 AMD K5-PR75
1
¡ ¡
●
JP15 AMD K5-PR90
1
● ●
JP16
1
● ●
JP16 K5-PR120
1
● ●
JP17
1
● ●
JP17
1
● ●
JP18
1
● ●
JP18
(3) 66MHz x 1.5 / 66MHz x 3.5
(4) 50MHz x 2
JUMPERS
CPU TYPE
JUMPERS
CPU TYPE
1 2 3
Intel 80502-100
1 2 3
1
¡ ¡
●
JP13 80503-233
1
●
¡ ¡
JP13
1
¡ ¡
●
JP14 PODP3V166
1
●
¡ ¡
JP14
1
¡ ¡
●
JP15 PODPMT66X166
1
●
¡ ¡
JP15
1
● ●
JP16 AMD K5-PR100
1
¡ ¡
JP16
1
● ●
JP17 K5-PR133
1
● ●
JP17
1
● ●
JP18 K6/PR2-233
1
● ●
JP18 Cyrix 6x86 / 6x86L
Cyrix 6x86 MX
-PR266
-P120+
