SCM App, Memory Test

This App (memory test version 1) tests the system’s RAM. It runs on systems with at least 64k bytes of RAM. If there is more than 64k of RAM only the primary 64k is tested.

An alternative version of the memory test program (version 2) can be found here.

Recommended for Z80 processors
Requirements:
Small Computer Monitor (SCM) v1.0 or later
Z80 processor
SCM_MemTest_Z80_code8000.hex
Version 2022-03-02
Recommended for Z180 processors
Requirements:
Small Computer Monitor (SCM) v1.0 or later
Z180 processor
SCM_MemTest_Z180_code8000.hex
Version 2022-03-02
Source code
SCM_MemTest_Z80.asm
SCM_MemTest_Z180.asm
Version 1.0 (2022-03-02)

Below is an example of the terminal output when loading and running the App.

Small Computer Monitor - RC2014
*         <<< send hex file here >>>
*Ready
*
*g8000
Pass Pass Pass Pass Pass Pass Pass Pass

Homebrew 8-bit retro computing