Service_PreReset (changes)
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Programmer's Reference Manuals
» Part 16 – Service Calls
» Service_PreReset
Service_PreReset
(Service &45)
| Entry | |
|---|---|
| R1 | 69 (&45) |
| Exit | |
|---|---|
| R1 | Preserved to pass on (do not claim) |
Use
This service is issued when Break is released, just before a software generated reset occurs. This allows expansion card software to reset devices, as there is no hardware reset signal on the expansion card bus.
Notes
This service must not be claimed
See also
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