(archive) Z80 Assembly Language Subroutines; 1st Ed; Lance Leventhal and Winthrop Saville; Osborne/McGraw-Hill; 512 pages; 1983; . (archive) Undocumented Z80 Documented; Sean Young; v0.91; 52 pages; 2005. (archive) Reference cards Reference Card for the Z80 Microprocessor; Shirley & Nanos; Nanos Systems; 16 pages; 1981. (archive) Z80 Microprocessor Instant Reference Card; James Lewis; Micro Logic; 2 pages; 1981. (archive) External links Z80 unofficial support page Z80 technical literature Z80 test collection List of Z80 compatible chips Simulators / Emulators: Z80 software emulators Yet Another Z80 Emulator Z80 Bus Emulator for education purpose Visual Z80 Remix Z80 emulation library written in ANSI C Boards Grant's 7-chip Z80 computer Grant's 9-chip Z80 computer, supports CP/M 2.2 or BASIC link3000 6-chip Z80 computer, supports CP/M 2.2 Computer-related introductions in 1976 Zilog microprocessors LH-0080 8-bit microprocessors