The following is a ROM/RAM/dump for the Amstrad CPC 464. The program is a simple means of displaying ROM or RAM contents.
When running the program you are asked to enter the start address and the end address of the area in memory you wish to examine and whether you want to look at the ROM or the RAM.
Pressing the cursor up key enables you to step up through memory at twice the normal rate.
The reverse happens with cursor down.
Pressing '.' on the numeric keypad results in a return being made so that you can enter new addresses.