Circuit diagram

A project log for STEbus and PC104 bus 80188 CPU board

A master of two popular industrial buses

Keith • 05/07/2024 at 01:59•0 Comments

1a. Block diagram

1b. CPU and memory

2. Clock and glue logic

3. Serial I/O

4. Parallel I/O

5. Bus connections

6. Decoupling and spare gates

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