|
Z80 Programming VII - Part 4 |
| ROM Monitor Functions: Reset, ROM Monitor Header, ROM Monitor Prompt |
|
Back to Part 3 Forward to Part 5 |
|
The next lines of code in ROM-Monitor_DON.asm are 3 functions we'll talk about here. In the event there is an issue that requires a software restart, a call or jump to RESET_COMMAND will force the code to run at START which jumps to MAIN where our .ORG $0100 is located. We covered this in Part 2.
The next function that runs is PRINT_MON_HDR in line 77/84. If you recall, this was called back in Part 2 in line 46. In line 47, the next call was to MON_PROMPT_LOOP that we see here in line 94/99. So let's talk about line 77....
|
|
NEXT PAGE => |
