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OS_Word 2
Programmer's Reference Manuals
» Part 15 – SWI Calls
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» OS_Word 2
OS_Word 2
(SWI &07)
| Entry | |
|---|---|
| R0 | 2 |
| R1 | Pointer to 5 byte block containing new system clock value, LSB first |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
Use
The purpose of this call is to write the system clock.
Notes
The clock is incremented 100 times a second, and reset on a hard break.
The 5 byte block returned, has the LSB first.
To read the system clock, use OS_Word 1.