From 7428302d96d4084ccb8f234636ca9d2d36e8b66c Mon Sep 17 00:00:00 2001 From: s3lph Date: Mon, 7 Feb 2022 10:37:49 +0100 Subject: [PATCH] README: Add NMI/RES instructions --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index b0b0264..dcc9446 100644 --- a/README.md +++ b/README.md @@ -50,6 +50,7 @@ Run `./emu6502`. * Remove the KERNAL ROM (the one mapped to `$f000:$ffff`) from your PET / CBM. * Place the memtest ROM into the same socket. * Power up the computer. It should immediately start testing the memory. +* In case there are too many memory errors and they are already overwritten on screen before you can analyze them, you can trigger a hardware NMI, which will stop the memtest routine. Though afterwards you'll have to start over by triggering a reset. ## Output Interpretation