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cheveron edited this page Jun 3, 2020 · 7 revisions
REAL	    	RAM		SEG	OFFSET

7C000-7FFFF	SLOW	7	7000	C000-FFFF
78000-7BFFF		5	7400	8000-BFFF
74000-77FFF		3	7800	4000-7FFF
70000-73FFF		1	7C00	0000-3FFF

6C000-6FFFF	FAST	0	6000	C000-FFFF
68000-6BFFF		2	6400	8000-BFFF
64000-67FFF		4	6800	4000-7FFF
60000-63FFF		6	6C00	0000-3FFF

5C000-5FFFF	EX	6-7	5000	C000-FFFF
58000-5BFFF		4-5	5400	8000-BFFF
54000-57FFF		2-3	5800	4000-7FFF
50000-53FFF		0-1	6C00	0000-3FFF

4C000-4FFFF	DOCK	6-7	4000	C000-FFFF	
48000-4BFFF		4-5	4400	8000-BFFF
44000-47FFF		2-3	4800	4000-7FFF
40000-43FFF		0-1	4C00	0000-3FFF

Default SEG = 4000

Until the DMA is done only the following SEG values will be supported:

SEG OFFSET RANGE NOTES
4000 0000-FFFF DOCK-0 to 7
5000 C000-FFFF EX-6-7
6000 C000-FFFF HOME-0
6400 C000-FFFF HOME-2
6800 C000-FFFF HOME-4
6C00 C000-FFFF HOME-6
7000 C000-FFFF HOME-7
7400 C000-FFFF HOME-5
7800 C000-FFFF HOME-3
7C00 C000-FFFF HOME-1