Z80 Test Suite

Platform: ZX Spectrum
Author: Woodmass, Mark
Release date: 2008
Links: Website, Announcement
Download: tap _^(hosted) - tap _{^{(original URL)}}

Description

This suite performs a series of tests to verify the MEMPTR documents ^{(English, Russian)}, which are spot on, as well as a brief run through several of the CBh/DDh/FDh opcode ranges. The test results in the program are compared against those from a NEC D780C-1 CPU. Simon Conway kindly tested several other Z80 clones, confirming the same results.

Expected results

Flags test	MEMPTR test

Results on real hardware

GoldStar Z8400A PS

Mostek MK3880N-4