Kiwi - a 68k Homebrew Computer

Probably it is a working draft version which has bugs in EmuCON. I suppose my (not existent) Getrez() implementation breaks EmuCON starting from GEM. Have you tried clean GEM programs like "Works", "Papyrus" or "GEMbench"? Where GEMbench somewhere still crashes on my ve...

Do you use FAT16? Anyway, a crash shouldn't happen. I will have to switch to the preview system and look what is supposed to do at 0x3185fe. To use the keyboard in EmuTOS you have to hit F1 once to switch from ASCII mode to scancode mode... There is a simple paint program in the SVN repos you might ...

Thank you!

Has anyone tested the new EmuTOS yet? I've made some progress since the preview but not very much.

Monochrome should be quite easy and fast, but color is more tricky because of the need for fast chunky2planar and planar2chunky routines...

Sion

Some news... With AES and EmuCON disabled -Os produces an EmuTOS image which just fits in the (BASIC) memory location at 0x3e8000. Thus EmuTOS boots directly from power on without ROM modification. In addition it frees a huge amount of RAM. Of course it needs an VDI, AES and a desktop to run a full ...

Hello all, I haven't found that much time, but I don't want to let you wait longer... Attached you'll find the binaries for a working EmuTOS/GEM system. If you have to use 15kHz modes, please use the 512x212 version. Otherwise the 640x400 version will be much nicer. :) Copy the contents of the archi...

Me neither. I am a C= boy from VIC-20 to C-64 and Amiga finally. :=) I may have started with EmuAmigaDOS/Workbench if that would exist... ;-) At least our Kiwi can display 16 colors instead of monochrome at 640x400 compared to the Atari ST. Give me another week or two to submit all to the SVN. I con...

After a bit more work, fVDI now runs at reasonable speed and is quite useful. Even without patterns and a few bugs.
But see...

This is how it could look like at 640x400...

Thank you! Much work to do though... In addition to the hardware acceleration I think about changing the (default) resolution. Compare the hi-res mode of the Atari ST with B5 mode of the V9990. We should be able to run the native hi-res 640x400 resolution but with 16 colors. The drawback is, B5/B6 m...

Hello, an old thread, but I picked up the (f)VDI topic again recently. It's an early state though and help is appreciated. =) But look... EmuTOS_fVDI.jpg EmuTOS_fVDI2.jpg There are many bugs and it is far from beeing useful yet. ⋅  blitter drawing ignores patterns ⋅  simple/dummy...