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- ACIA driver
-
- Manage I/O from an asynchronous communication interface adapter
- (ACIA). provides "EMIT" to put c char on the ACIA as well as
- an input buffer. You have to call "~ACIA" on interrupt for
- this module to work well.
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- CONFIGURATION
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- ACIA_CTL: IO port for the ACIA's control registers
- ACIA_IO: IO port for the ACIA's data registers
- ACIA_MEM: Address in memory that can be used variables shared
- with ACIA's native words. 8 bytes used.
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- Load z80 words with "352 LOAD" and Forth words with "357 LOAD".
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