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Searched refs:IOBYTE (Results 1 – 9 of 9) sorted by relevance

/dports/emulators/z80pack/z80pack-1.37/imsaisim/srccpm2/
H A Dbios.asm20 IOBYTE EQU 03H ;INTEL I/O BYTE define
197 MVI A,INITIO ;INITIALIZE IOBYTE
198 STA IOBYTE
214 STA IOBYTE
280 ; DEPENDING ON CONTENTS OF IOBYTE.
285 ; DEPENDING ON CONTENTS OF TWO BITS OF IOBYTE.
286 ; SPECIFIC BITS OF IOBYTE ARE SPECIFIED BY
293 LDA IOBYTE ;GET IOBYTE
311 DB 1 ;USE BITS 1-0 OF IOBYTE
512 MVI A,INITIO ;NO, RESET IOBYTE
[all …]
/dports/emulators/yaze-ag/yaze-ag-2.51.0/
H A Dybios.h71 #define IOBYTE 0x95 /* agl: standard IOBYTE */ macro
/dports/emulators/z80pack/z80pack-1.37/cpmsim/srccpm2/
H A Dbios.asm16 IOBYTE EQU 0003H ;intel i/o byte define
H A Dbios8080.asm16 IOBYTE EQU 0003H ;intel i/o byte define
/dports/emulators/tnylpo/tnylpo-1.1.3/
H A Dos.c72 #define IOBYTE 0x0003 macro
988 memory[IOBYTE] = 0x00; in os_init()
1269 reg_l = reg_a = memory[IOBYTE]; in bdos_get_io_byte()
1282 memory[IOBYTE] = reg_e; in bdos_set_io_byte()
/dports/devel/z88dk/z88dk/ext/cpm/
H A Dbios.c89 #define IOBYTE 0x0003 macro
/dports/emulators/z80pack/z80pack-1.37/cromemcosim/
H A Dmicrochess.prn32 ; IMPROVED CP/M PATCH, NOW ALSO SAVES IOBYTE, SOME BIOS'S
2046 1 LDA 3 ;GET THE IOBYTE
2056 1 STA 3 ;RESTORE THE IOBYTE, BIOS MIGHT NEED IT
2058 1 CALL 09ACH ;SECOND INSTRUCTION DESTROYED BY IOBYTE
/dports/emulators/z80pack/z80pack-1.37/altairsim/
H A Dmicrochess.prn32 ; IMPROVED CP/M PATCH, NOW ALSO SAVES IOBYTE, SOME BIOS'S
2046 1 LDA 3 ;GET THE IOBYTE
2056 1 STA 3 ;RESTORE THE IOBYTE, BIOS MIGHT NEED IT
2058 1 CALL 09ACH ;SECOND INSTRUCTION DESTROYED BY IOBYTE
/dports/emulators/z80pack/z80pack-1.37/imsaisim/
H A Dmicrochess.prn32 ; IMPROVED CP/M PATCH, NOW ALSO SAVES IOBYTE, SOME BIOS'S
2046 1 LDA 3 ;GET THE IOBYTE
2056 1 STA 3 ;RESTORE THE IOBYTE, BIOS MIGHT NEED IT
2058 1 CALL 09ACH ;SECOND INSTRUCTION DESTROYED BY IOBYTE