source: buchla-68k/orig/lib/INCLUDE/ACIA.H@ 9bf0f86

Last change on this file since 9bf0f86 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago

Imported original source code.
  • Property mode set to 100755
File size: 587 bytes
Line 
1/*
2 =============================================================================
3 acia.h -- R65C52 ACIA definitions
4 Version 1 -- 1988-11-29 -- D.N. Lynx Crowe
5 =============================================================================
6*/
7
8#define ACIA_IER 0
9#define ACIA_ISR 0
10#define ACIA_CSR 2
11#define ACIA_CFR 2
12#define ACIA_TBR 4
13#define ACIA_CDR 4
14#define ACIA_TDR 6
15#define ACIA_RDR 6
16
17#define ANY 0x0080
18#define THRE 0x0040
19#define CTS 0x0020
20#define DCD 0x0010
21#define DSR 0x0008
22#define PAR 0x0004
23#define ERR 0x0002
24#define RDAV 0x0001
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