This folder contains 8080 CPU test programs that run under CP/M

TST8080
	8080/8085 CPU Diagnostic, version 1.0, by Microcosm Associates
	(Kelly Smith test)

8080PRE
	Preliminary test for 8080/8085 CPU Exerciser by Ian Bartholomew
	and Frank Cringles.

8080EXER
	8080/8085 CPU Exerciser by Ian Bartholomew and Frank Cringles.
	This is a very thorough test that generates a CRC code for each
	group of tests. The program will say "Error" for every test, but
	it's not actually an error. Instead, compare the reported CRC
	with results from tests against real silicon. See 8080EXER.PNG in
	this directory and http://www.idb.me.uk/sunhillow/8080.html. The
	full test takes several hours. The "aluop <b,c,d,e,h,l,m,a>" section
	takes especially long.

8080EXM
	8080/80805 Exerciser "M"odified with the correct result CRCs in
	the program so it can display "pass" or "fail" correctly.

CPUTEST
	SuperSoft Associates CPU test from the Diagnostic II
	suite. When it displays "ABCDEF..." those are actually 
	indications of test that have passed. Additional testing
	occurs during the "Begin Timing Test" and "End Timing Test"
	period. On a 2MHz 8080, the timing test period lasts about
	two minutes.