PB 386 25/33 Jumpers

PB 386 25/33 Motherboard Layout
Sockets
Connectors
 

Note

* Indicates default settings.
 

Jc1s (COM1)

1-2 Enabled
Opened Disabled

Jc2s (COM2)

1-2 Enabled
Opened Disabled

Jlps

1-2 Select LPT1
2-3 Select LPT2

Jlrq

1-2 Select LPT1
2-3 Select LPT2

Jfdc (FDC)

1-2 Enabled
Opened Disabled

Jhdc (HDC)

1-2 Enabled
Opened Disabled

Jpipe

1-2 N/A
Opened Non-pipeline mode

Jrom

1-2 512Kb Rom size
Opened 256Kb Rom size

Jvd

1-2 Monochrome
2-3 Color