Overview - ZiLOG Z80 User Manual
Pio module for rc2014
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Also See for Z80:
- User manual (306 pages) ,
- Handbook (297 pages) ,
- Reference card (16 pages)
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Overview
The Z80 PIO module (SC103) provides two 8-bit parallel ports with handshaking and
flexible input and output connectivity, as well as support for Z80 mode 2 interrupt
daisy chaining.
Each port has eight bidirectional data lines and two handshaking lines. The PIO has
flexible interrupt generation and fully supports Z80 mode 2 interrupts.
For full details of the Z80 PIO see the Zilog data sheet.
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