User manual

Monitor12 (MON12) User Manual 05/30/01
17
>MD 0200 0220
0200 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF .................
0210 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF .................
0220 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF .................
>MD 0230 0220
0230 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF .................
>
MM - MEMORY MODIFY
where: <address> is the memory location at which to start display/modify.
The MM command allows the user to examine/modify contents in user memory at
specified locations in an interactive manner. Once entered, the MM command has
several sub modes of operation that allow modification and verification of data.
The following subcommands are recognized.
CTRL J or (Space Bar Examine/modify next location.
CTRL H or A Examine/modify previous location.
/ Examine/modify same location.
RETURN Terminate MM operation.
O Compute branch instruction relative offset.
If an invalid address is specified, the invalid address message "rom" is
displayed on the terminal CRT>
EXAMPLES DESCRIPTION
>MM 0700 Display memory location 0700.
0700 44 66/ Change data at 0700 and re-examine location.
0700 66 55^A Change data at 0700 and backup one location.
06FF FF AA(<Enter) Change data at 06FF and terminate MM operation.
>MM 013C Display memory location.
013C F7 C18E0 51 Compute offset, result = $51.
013C F7
>MM 0200 Examine location $0200.
0200 55 80 C2 00 CE C4 Examine next location(s) using (Space Bar).