mirror of
https://github.com/86Box/86Box.git
synced 2026-02-23 09:58:19 -07:00
a505894a10
- 86Box's own headers go to /86box - munt's public interface goes to /mt32emu - all slirp headers go to /slirp (might want to consider using only its public inteface) - single file headers from other projects go in include root
28 lines
501 B
C
28 lines
501 B
C
/* Copyright holders: Sarah Walker
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see COPYING for more details
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*/
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/*IBM 5150 cassette nonsense
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Calls F979 twice
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Expects CX to be nonzero, BX >$410 and <$540
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CX is loops between bit 4 of $62 changing
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BX is timer difference between calls
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include <wchar.h>
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#include <86box/timer.h>
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#include <86box/pit.h>
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#include <86box/ppi.h>
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PPI ppi;
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int ppispeakon;
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void ppi_reset(void)
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{
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ppi.pa=0x0;
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ppi.pb=0x40;
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}
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