Last change
on this file since 050d522 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago |
Imported original source code.
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File size:
587 bytes
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Rev | Line | |
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[3ae31e9] | 1 | /*
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| 2 | =============================================================================
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| 3 | acia.h -- R65C52 ACIA definitions
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| 4 | Version 1 -- 1988-11-29 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #define ACIA_IER 0
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| 9 | #define ACIA_ISR 0
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| 10 | #define ACIA_CSR 2
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| 11 | #define ACIA_CFR 2
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| 12 | #define ACIA_TBR 4
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| 13 | #define ACIA_CDR 4
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| 14 | #define ACIA_TDR 6
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| 15 | #define ACIA_RDR 6
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| 16 |
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| 17 | #define ANY 0x0080
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| 18 | #define THRE 0x0040
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| 19 | #define CTS 0x0020
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| 20 | #define DCD 0x0010
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| 21 | #define DSR 0x0008
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| 22 | #define PAR 0x0004
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| 23 | #define ERR 0x0002
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| 24 | #define RDAV 0x0001
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