§ 21 - Appendix D - PSYMON Monitor Commands
Required = <item>
Optional = [item]
Warning: When you're using the monitor commands, you can severely impact the operation of the emulated computer, particularly if you read or write above the user RAM; be very careful!
Line items in grey are the original Psymon commands. Line items in green are extension commands I've added:
| Command | Syntax | Description |
|---|---|---|
| B | [ADDRESS]Return | Set/List breakpoint(s) |
| C | Coldstart FLEX | |
| D | <NUMLINES> <ADDRESS> Return | Dump 16 bytes memory per line |
| F | <NUMBYTES> <VALUE> <START> <END>Return | Find <VALUE> byte(s) between <START> and <END> |
| G | [ADDRESS] Return | Begin execution (Go) at [ADDRESS] or at value in program counter if address is not supplied. See the R command. |
| H | Help menu | |
| L | Load data from tape | |
| M | <ADDRESS> Return | Memory examine and change Space to step, Return to quit, $$Return to change |
| R | [REGNAME]Return | Examine and change 6809 registers Regname options: A B D X Y U P R Return dumps all the registers. |
| S | <START> <END> Return | Save data from <START> to <END> to tape |
| T | <START> <END> Return | Test system memory between <START> and <END> |
| U | <ADDRESS>Return | UN-set a breakpoint |
| W | Warmstart FLEX | |
| Z | Return | Jump to C000 |
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