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MSX Turbo-R : Unexpressed potential?
Score: 142.28 %,
Type: Forum topic , Comments: 31 comments
that not having a VDP interrupt on command completion in the V9938 was already a major flaw: it means your ... :-(
as you can see the v9938 have a bit of all, but nothing at a decent level to do games. ... from VDP MSX1 directly, the others are readable only via register 15. I agree that V9938 was poorly ...
hw sprites era end.
Score: 141.72 %,
Type: Forum topic , Comments: 13 comments
the speed is rougly the same of the v9938 blitter in those modes.
somewhere there is a chart about ... that the cpu could override the vdp because the speed is rougly the same of the v9938 blitter in those modes. ...
Omega DIY 50 hz or 60 hz
Score: 138.78 %,
Type: Forum topic , Comments: 15 comments
standard.
The V9938 can switch 50/60Hz and the default is set in the BIOS you use.
Hello Manuel, ... hz option.
Just had a look at the videochip I bought. It is a Yamaha V9958. The V9938 is also ...
Help with Spectravideo SVI-727 80 column cartidge!!!
Score: 113.66 %,
Type: Forum topic , Comments: 16 comments
assumed it had a V9938 inside since the SVI-738 Xpress had one in for it's 80 Columns mode.
How ... does not The 80 column card does not contain a normal VDP (so not a V9938), so it's not very ...
Getting started with MSX coding (assembler)
Score: 98.05 %,
Type: Forum topic , Comments: 39 comments
on a msx2 @3.5Mhz (V9938 VDP) you can output data to vdp at full z80 speed, even outside VBLANK, no problem ...
[quote]
when working on a msx2 @3.5Mhz (V9938 VDP) you can
when working on a msx2 @3.5Mhz (V9938 ...
Creating pixel art
Score: 103.88 %,
Type: Forum topic , Comments: 397 comments
the V9990 backdrop and sprites can have different palettes, however our trusty old V9938 has no such luxury. ...
Writing / Reading VRAM - noob questions
Score: 128.92 %,
Type: Forum topic , Comments: 89 comments
also read it from here, look for MODE 1 sprites (v9938 is back compatible with the msx1 VDP)
http://www.ccas.ru/brychkov/MSX/V9938_programmers_guide.pdf
siudym wrote:
As for the
siudym wrote:
As for the position of the sprites ...
'Showing' horizontal lines with 'set adjust' VDP register?
Score: 129.54 %,
Type: Forum topic , Comments: 9 comments
on the following machines:
Philips NMS 8245 (original, so it has a V9938).
Philips NMS 8255 (converted ...
Hardware differences in Dragon Slayer IV speedruns
Score: 128.47 %,
Type: Forum topic , Comments: 18 comments
screen modes, since the timing is mostly fairly consistent within VDP generations.
The newer V9938 ...
VGMPlay for MSX
Score: 463.64 %,
Type: Forum topic , Comments: 547 comments
VGMPlay for MSX
