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Intel ISIS Floppy Disks

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⟦28fed1976⟧ TextFile

    Length: 421 (0x1a5)
    Types: TextFile
    Names: »OBTEQU.VIS«

Derivation

└─⟦519079be6⟧ Bits:30005500 8" CR80 Floppy CR80FD_0029 ( WBOOTL.SYS W.D bootload program 81 10 01 ??? )
└─⟦519079be6⟧ Intel_ISIS_II
    └─ ⟦this⟧ »OBTEQU.VIS«

TextFile

\r
\r
;*** OBTEQU ***\r
\r
RAMSTA	EQU	2000H		;Z80 RAM START\r
RAMEND	EQU	3FFFH		;Z80 RAM END\r
SRAMB	EQU	4000H		;SHARED RAM START\r
SRAME	EQU	7FFFH		;SHARED RAN END\r
PROMEND	EQU	7FFH		;SHADOW PROM END ADRESS\r
APIO1	EQU	70H\r
APIO2	EQU	20H\r
ASIO1	EQU	40H\r
ASIO2	EQU	50H\r
ADMA	EQU	0\r
ATIM1	EQU	10H\r
ATIM2	EQU	30H\r
ATIM3	EQU	60H\r
TESTPO	EQU	APIO1+1		;TEST LED PORT ADDRESS\r
TESTBI	EQU	4		;TEST LED BIT NUMBER\r
\r
;*** END ***\r
\r
\r
\r