Difference between revisions of "OSWORD &76"
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Revision as of 10:09, 31 December 2016
OSWORD &78 (114) - Perform MFM sector access to RAMFS
Specification
On entry:
XY?0 = 0, returned result
XY!1 = data address
XY?5 = command
XY?6 = drive number in b5-b7, sector b16-b20 in b0-b4
XY?7 = sector number b8-b15
XY?8 = sector number b0-b7
XY?9 = number of sectors or 0
XY?10 = 0
XY!11 = data length if X%?9=0
The call is to allow ADFS to call RAMFS to perform RAM disk access.
