System Board Jumper Settings - Mitsubishi Electric APRICOT FT//EX User Manual

Table 2-2 lists the system board jumpers and their corresponding settings.
Table 2-2

System Board Jumper Settings

Jumper
High Speed Write for Local Bus
JP3
CPU Speed Select for VESA Local Bus
JP4
Security Enable/Disable
JP6
Reset Button Enable
JP7
IRQ Select
JP8
Buzzer/Speaker Select
JP9
Settings
1-2 *
2-3
1-2 *
2-3
1-2
2-3 *
*
Closed
Open
1-2
*
2-3
*
1-2
2-3
Function
0 min. wait
1 min. wait
<=33 MHz
> 33 MHz
Security enable
Security disable
Reset Enable
Reset Disable
IRQ 10
IRQ 11
Onboard Buzzer
External Speaker
System Board 2-11