Category Archives: assembly

V9958 – “The WAIT” – investigation of the CPU/VDP /WAIT interface

… on the way back to munich, we had some time to do a little code review of our gfx library. thinking about the cpu to video chip timings and again read the well known datasheets of the V9938/V9958. suddenly … Continue reading

Posted in 64k, 6502, 65c02, 9918, Allgemein, assembly, cpu, experiment, nop, steckschwein, timing, tms9929, V9958, vdp, video, video chip, waitstate

VCFB 2018 It was great…

VCF 2018 in Berlin was great! We’ve met interesting people there. Got a handshake with Scot W. Stevenson who for(th)ced us to use his TaliForth2 😉 Later on Saturday Daniel Illgen – maintainer of the Adlib Tracker II for Linux – … Continue reading

Posted in Allgemein, assembly, code, cpu, debugging, py65mon, quality, software, stackpointer, steckschwein, Steckschwein live, tests, unit tests