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simh.simh/Altair8800/mits_acr.h
Patrick Linstruth 99a9a74e48 Altair8800: Adds new MITS 88-ACR (ACR) cassette device
BUS: Update formatting
SIO: Do not attach to BUS when disabled
Changed CONST to const
2026-01-02 08:18:21 -05:00

43 lines
1.6 KiB
C

/* mits_acr.h
Copyright (c) 2025 Patrick A. Linstruth
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
PETER SCHORN BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of Patrick Linstruth shall not
be used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from Patrick Linstruth.
History:
12/27/25 Initial version
*/
#ifndef MITS_ACR_H_
#define MITS_ACR_H_
#define UNIT_ACR_V_VERBOSE (UNIT_V_UF+0)
#define UNIT_ACR_VERBOSE (1 << UNIT_ACR_V_VERBOSE)
#define ACR_IOBASE 0x06
#define ACR_IOSIZE 2
#define ACR_RDRE 0x01
#endif