;***********************************************************
; This memory test was originally based on Jim Butterfield’s
; memory test program in the First Book of Kim, but has
; grown a bit.
;
; This now tests every memory location using a rolling 9-bit
; pattern. Ie the pattern repeats every 9 bytes, so this
; will detect most shorted address line problems. I use
; this to test memory boards, so it will run forever unless
; an error is detected. At the end of each pass, a ‘.’ is
; printed.
;
; This does output to the TTY port, so if you’re only using
; the default KIM display, the output functions will need to
; be tweaked. Not hard to do, but I didn’t need it.
;
; Written February 2006 by Bob Applegate, but it uses some
; bits of code from Jim Butterfield, and Ross Archer
; (http://www.6502.org/source/io/primm.htm).
;
; bob@applegate.org
; www.k2ut.org – look for my KIM page
;
; Rev 1.0 – 02/02/2006

Downloads:
Memory test for the KIM-1