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

… Description ZAT (as in Z80) was originally a paper based magazine for the ZX …

ascii - 07/15/2024 - 15:18

… (AY chip, etc...). Interface use own external CPU Z80 processor (disable internal CPU and run only external …

Dan Dooré - 06/03/2024 - 15:47

… Sinclair Spectrum (woah 48k) A long time ago: sharpened Z80 machine code skills on the SAM Coupe (a wopping 512k) …

Dan Dooré - 07/01/2022 - 21:56

… an add-on board. Features MOS 6510 emulation in Z80 PAL (50Hz), NTSC (60Hz) and 100Hz playback speeds …

Dan Dooré - 07/25/2018 - 11:27

… SARGON .LBR 24k Almost graphical chess! (With Z80 Source) STATUS : Rev 1 - NOT COMPLETE …

Dan Dooré - 05/16/2018 - 21:08

… Description Z80 Assembler, disassembler and 'Singlestep' debugger. …

Dan Dooré - 12/02/2023 - 20:10

… 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