z80 NASCOM as in NAScom ASM mebler - yep - cpm on 5.25" £800 ukp then i modded the fdc circuit to switch clock speed
to the fdc - 8" was the standard distribution media from CPMUK library group. wrote a program to translate the media as well.
anyone remember skew tables 1,7,13,19 or 1,3,5,8 etc
LDA #55 A9 #immediate value
LDA mem A5 mem addr
LDA ?? A3??? something??
LDA (indirect zeropage), offset y - my all time favourite
Last edited by zmemw16
on Wed Dec 21, 2016 6:43 pm, edited 1 time in total.