Search results
RGB color conversion
Score: 458.45 %,
Type: Forum topic , Comments: 27 comments
colors?
Yes. The V9938 DAC is 3-bit, Yes. The V9938 DAC is 3-bit, so it can only produce those ...
blueMSX latest version
Score: 109.42 %,
Type: Forum topic , Comments: 9 comments
don’t care much for F18A on MSX at all. We already have the V9938/58 which are way better than ...
ZANAC-EX based arcade game machine
Score: 476.41 %,
Type: Forum topic , Comments: 6 comments
corresponding signal and have 10k pullup resistor.
Doesn't the V9938 initialise Doesn't the V9938 initialise the palette registers by itself? I thought it did...
Grauw wrote:
Doesn't the
Grauw wrote:
Doesn't the V9938 initialise the palette registers by itself? I thought ...
VDP rd/wr timing
Score: 142.6 %,
Type: Forum topic , Comments: 15 comments
been replaced by fast static memory
It is a v9938 VDP.
this vdp It is a v9938 VDP. ...
V9990 FPGA recreation.
Score: 132.97 %,
Type: Forum topic , Comments: 18 comments
dreaming here but what if we could actually make V9978 in FPGA and make it pin compatible with V9938/V9958. Have it as a drop in replacement of existing VDP (maybe with a jumper to select V9938/58 pinout). The ...
Wondering about starting coding z80/v9938 again :) MEMCPY
Score: 1392.84 %,
Type: Forum topic , Comments: 3 comments
Is been almost 30 years, so I need to brush up my memory here. But say, using the v9938 ... scroll.
You need to use OUTI because VDP commands don’t work in non-bitmap modes on the V9938 (V9958 ... especially with screen 4 Yeah especially with screen 4 the V9938 really isn’t underpowered in any way ...
A tool to visually show/dump the contents (as bitmap) of the RAM and VRAM
Score: 146.57 %,
Type: Forum topic , Comments: 3 comments
debugger visually shows any part of VRAM, but only for V9938 bitmap modes. It is not designed to interpret ...
openMSX "Accuracy"
Score: 112.5 %,
Type: Forum topic , Comments: 32 comments
it was really designed to be an MSX 2 as it had the v9938 VDP, space for 128kb vram etc. on the print) ... the CPU and the VDP, including the access timing of the latter. Most of the research available on V9938 ...
Correct info about sprite priority?
Score: 487.8 %,
Type: Forum topic , Comments: 4 comments
See Yamaha V9938 manual page See Yamaha V9938 manual page 87 (PDF page 98).
Wiki page ...
Screensplit: Line not detected. I'm puzzled.
Score: 128.03 %,
Type: Forum topic , Comments: 11 comments
it for the I've verified it for the vertical interrupt in the V9938 ( details ). In the V9938 the window where ...
