cant put the 'hayche' 'tea'tea'pee'colonforslashforslahs bitin
rogerjowett 6 days ago
velesoft.speccy.cz/sam_zx128.htm
last two discs in sim coupe
need to snapshot better stuff like mercenary freescape elite starglider carrier battle command skyranger lotus turbo esprit
let a$=mem$(32768 to 49151), b$=mem$(49152 to 65535)
vmpr hmpr port 127&8 paging for external
poke 32768,a$+b$
rogerjowett 2 weeks ago
yes an array of 64x 24mhz r800 each with vdp9990
sim coupe has fast disc access - no dma emulation like real spectrum has for the
MB-02+ - 1.8mb hi density 512kb ram interface has DMA too:
rogerjowett 9 months ago
wow, is it a realtime 3d?
moroz1999 9 months ago
@moroz1999 6mhz80b not even a dma?
24576 x16 = 393,216 for one frame from atom lite compact flash to video ram 6,000,000 to play with per second fast disc access in sim coupe mainly to blame!
rogerjowett 2 months ago
cant put the 'hayche' 'tea'tea'pee'colonforslashforslahs bitin
rogerjowett 6 days ago
velesoft.speccy.cz/sam_zx128.htm
last two discs in sim coupe
need to snapshot better stuff like mercenary freescape elite starglider carrier battle command skyranger lotus turbo esprit
rogerjowett 6 days ago
let a$=mem$(32768 to 49151), b$=mem$(49152 to 65535)
vmpr hmpr port 127&8 paging for external
poke 32768,a$+b$
rogerjowett 2 weeks ago
yes an array of 64x 24mhz r800 each with vdp9990
sim coupe has fast disc access - no dma emulation like real spectrum has for the
MB-02+ - 1.8mb hi density 512kb ram interface has DMA too:
rogerjowett 9 months ago
wow, is it a realtime 3d?
moroz1999 9 months ago
@moroz1999 6mhz80b not even a dma?
24576 x16 = 393,216 for one frame from atom lite compact flash to video ram 6,000,000 to play with per second fast disc access in sim coupe mainly to blame!
rogerjowett 2 months ago