Intel™ 8243 Input/Output Expander
Overview
The IP-AL8243 core is the VHDL model of the Intel™ 8243 input/output expander.
Key Features
- Functionally based on the Intel 8243 device Five 4-bit peripheral ports: P20, P40, P50, P60, P70
- Two control signals: CS, PROG
- Four programming modes for peripherals (three write and read modes)
- 4-bit bidirectional system data bus with standard microprocessor interface controls
- VHDL behavioral model source files are available for free!
Technical Specifications
Availability
Now