Search for Z80

… last week. It fixes issues with loading some .TRD and .Z80 files. Since Google no longer allows apps to access … Speccy 5.6 for Windows and Linux sources. * Fixed some .Z80 files not loading due to missing Interface I ROM. * … files. Also let me know if you encounter any problems with .Z80/.SNA files. See below for all the changes. ALL …

Dan Dooré - 03/25/2023 - 16:06

… an article on some research into the real speed of the Z80 instructions. As you may recall, in my article on … No, it simply means that an instruction which according to Z80 documentation should take 7 t-states really takes … the screen is disabled (OUT 254,128). When in MODE 1 the Z80 is slowed down to approx 3.87 MHz and it doesn't matter …

Dan Dooré - 10/29/2020 - 20:41

… Thanks to baze for tiniest sine generator posted in z80 from sizecoding discord. That really gave me much more …

Dan Dooré - 04/09/2024 - 12:07

… utility widely used by the community. SAM C - A Z80 Small C language compiler with complete IDE published by …

Dan Dooré - 06/07/2023 - 10:27

… Description 8-bit DMA interface for Z80 based machines including the Sam Coupé . …

Adrian Brown - 06/27/2023 - 12:51

… Conditional Assembly C style structures All Z-80 commands including most undocumented commands …

Dan Dooré - 09/15/2025 - 11:40

… file printer. Pagenates & includes source in both 8080 and Z80. PRINTIT .LBR 84k Yet another NLQ …

Dan Dooré - 05/16/2018 - 21:09

… advice. Stefan Drissen and Chris Pile for Z80 optimising advice. Greenford Computer Club for their …

Dan Dooré - 08/14/2026 - 19:11

… drastically enhanced with my extra peripherals and a faster Z80, plus an eZ80 co-processor? That would surely be some …

Dan Dooré - 03/02/2019 - 10:22

… 42k PILOT80. ZSC .LBR 114k Z80 Small C Compiler. STATUS : Rev 1 - …

Dan Dooré - 05/16/2018 - 20:55