SBC-4 Daughter Board Specifications

The Daughter boards can be used on either the SBC-4P or SBC-4B. There are 4 possible I/O Device selects and associated IRQ located on the Expansion port. A jumper block can be used to set which Device Select and IRQ are used for each board. This allows for standard and flexible board installation.

Here is a picture of the size and placement dimensions needed to create your own boards: