Jumper & Connector Setting; Cpu Type Select; Connector Setting - Procomp b686 Manual

B686
Jumper & Connector Setting
CPU TYPE SELECTION
Processor Core FREQ
SYSTEM BUS FREQ
3.5
4
4.5
5

CONNECTOR SETTING

U1- PS/2 Keyboard Connector
Pin
1
2,6
3
4
5
233 MHz Short
266 MHz Open
300 MHz Open
333 MHz Open
Short
Open
Keyboard Data
N.C.
Ground
+5V
Keyboard Clock
JP5 JP6
Open
Short
Short
Open
Description
6
JP7 JP8
Open Short
Short Short
Open Short
Short Short