Z80 Assembly Language

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This is part of a YouTube playlist/series: https://www.youtube.com/playlist?list=PL3by7evD3F51Cf9QnsAEdgSQ4cz7HQZX5

This is a discussion of, arguably, the most useful reference documentation of Z80 Assembly Language.

Here is a video I did that discusses how machine stacks work. Note that the Z80 stack is a FULL DESCENDING stack (specifically mentioned 6 minutes in):
https://youtu.be/bE11pCzV5Ao

Links to documentation seen in this video:
Original ye-olde Z80 Assembly Language Programming Manuals:
http://zxevo.ru/inc/Zilog_Z80_assembly_language_programming_classic.pdf
Modern OCR'd version of the same thing with creative errors in it:
http://www.zilog.com/docs/z80/um0080.pdf

Original ye-olde datasheet with green-card-ish table of instructions:
http://www.bitsavers.org/components/zilog/z80/Z80_Family_Product_Specifications_Handbook_Feb84.pdf
https://www.zilog.com/docs/z80/ps0178.pdf
Modern re-created version of the same thing including the undocumented instructions:
http://www.z80.info/zip/z80sean.zip

Arguably, the best books on Z80 Assembly language are by Lance Leventhal:
https://archive.org/details/Z-80_Assembly_Language_Programming_1979_Leventhal
https://archive.org/details/bitsavers_osborneboogeSubroutines1983_24203802

Music used in this video (Vibe Tracks, Alternate) was downloaded from the YouTube Audio Library: https://www.youtube.com/audiolibrary_download?vid=16533edffc7d47f9

#Z80
#CPM
#homebrew
#retrocomputer

Видео Z80 Assembly Language канала John's Basement