Contents
Chapter 4
Introduction .................................................................................................................... 4-1
Mode 0 ............................................................................................................... 4-2
Mode 1 ............................................................................................................... 4-2
Mode 2 ............................................................................................................... 4-2
Register Map .................................................................................................................. 4-3
Register Descriptions ..................................................................................................... 4-3
Mode 0-Basic I/O .............................................................................................. 4-5
Mode 1-Strobed Input ....................................................................................... 4-7
Mode 1-Strobed Output ..................................................................................... 4-9
Interrupt Handling .......................................................................................................... 4-15
Appendix C
Appendix D
PC-DIO-24 User Manual
......................................................................................... 4-1
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