Search results
ADVRAM
Score: 404.1 %,
Type: Forum topic , Comments: 13 comments
if there is a video hw access in progress. But my question is:
Can a in progress z80 memory access, in somewhat give a delay to video hw? Surely no. but how is guaranteed on ADVRAM that the z80 memory read/write cycle does ... buses, AFAIK. Z80 should access the VRAM while the VDP is not using it (between consecutive accesses). ...
ADVRAM, for what?
Score: 94.06 %,
Type: Forum topic , Comments: 38 comments
Cool the ability to execute z80 code from vram!
Cool the retained 100% compatibility of old vdp/vram ... advram is an exellent example of emgineering but is useless on a 3.5mhz z80 because computagions needed ... really think that a z80 cpu @3.5 mhz is able to efficiently manage a screen of 27K?. So would be more ...
ADX Player Ver. 2.2 by Mstz80ax
Score: 140.05 %,
Type: News post , Comments: 12 comments
3.5MHz Z80 can't handle the turboR PCM timings. So without tR it is useless (well not completely, MMC/SD has some video and audio player which utilizes it without Z80 though, but that's another ...
After 3 days coding...
Score: 113 %,
Type: Forum topic , Comments: 48 comments
the screen and also have half the width as opposed to Z80 mode. Looks like the R800 is too fast and already ... ingredients, as i say above. And my little secret for Z80, it counting dependings all this ingredients from ...
AGE 5 pictures in BASIC
Score: 86.26 %,
Type: Forum topic , Comments: 16 comments
music and drawing because of the Z80 speed feature.
bm also has speed-up pods ;) bm also has ...
AgonLight (MSX core)
Score: 162.2 %,
Type: Forum topic , Comments: 6 comments
etc. Its very cheap and fast nice little Z80 computer.
It is not so good as beautiful new MSX3 ... a classic Z80 at ~55MHz and it's the fastest fantasy 8-bit retro; according to the website itself even ...
There is new opensource 8bit RaspberryPI like SBC computer based on real fast eZ80 (128 ...
Al Fateh 100
Score: 127.4 %,
Type: wiki , Comments: 0 comments
The Al Fateh 100 is a MSX1. The Z80A, the VDP and the PSG are integrated in MSX-Engine T7937A.
The ...
Al Fateh 123
Score: 127.38 %,
Type: wiki , Comments: 0 comments
'Normal' menu 1.01
Specifications
The Al Fateh 123 is a MSX1. The Z80A, the VDP and the PSG ...
Aleste 2 - Strange behaviour
Score: 79.21 %,
Type: Forum topic , Comments: 18 comments
HDDEMU for running the disk images and - yes - my turboR was in plain Z80 mode. Any ideas?
I had ...
Aleste 2 mystery!
Score: 98.82 %,
Type: Forum topic , Comments: 36 comments
FM-PAC, the curse activates... This causes start of MSX-MUSIC ROM to disappear from Z80 address space. The ...
