Showing changes from revision #1 to #2:
Added | Removed | Changed
Entry | |
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R1 | Service number |
All other registers dependent on reason code |
Exit | |
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R1 | 0 if service call was claimed |
Other registers may be altered if the service was claimed |
The purpose of this call is to issue a service call to a module.
This call should be used in instead of OS_Byte 143, as it is now deprecated.