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collapseos
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collapseos/parts/platforms/rc2014.inc

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  1. ; classic RC2014 setup (8K ROM + 32K RAM) and a stock Serial I/O module

  2. 

  3. ; The RAM module is selected on A15, so it has the range 0x8000-0xffff

  4. RAMSTART	.equ	0x8000

  5. RAMEND		.equ	0xffff

  6. ACIA_CTL	.equ	0x80	; Control and status. RS off.

  7. ACIA_IO		.equ	0x81	; Transmit. RS on.