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FileCore_DiscOp 7
FileCore
» SWI Calls
» FileCore_DiscOp
» FileCore_DiscOp 7
FileCore_DiscOp 7
(SWI &40540)
| Entry | |
|---|---|
| R1 | 7 + Flags |
| R2 | Disc address |
| Exit | |
|---|---|
| R1 | Preserved |
| R2 | Preserved ? |
Use
The purpose of this call is to step in a track for a floppy disc.
Notes
This call is used to step in a track. These are only supported by 1772 disc controllers. e.g. those found commonly during the 1980’s, and should not be used so as to maintain compatibility.
See also
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