Search found 75 matches

by keli
Wed Jul 03, 2019 6:17 pm
Forum: MEMBER BLOGS
Topic: exxos blog - random goings on
Replies: 480
Views: 30336

Re: exxos blog - random goings on

Hmm.. Interesting.. I'm not using LDS,UDS no. Will give it a try when I get home. Yeah your comment on having two roms on the bus gave me the hint. Since you have interleaved bytes from each one, you'll have to double up the addresses. E00000 is byte 0 on the first rom, E00001, byte 0 on the second...
by keli
Tue Jul 02, 2019 3:09 pm
Forum: MEMBER BLOGS
Topic: exxos blog - random goings on
Replies: 480
Views: 30336

Re: exxos blog - random goings on

POKEW (&HE05554),&HAAAA POKEW (&HE02AAA),&H5555 POKEW (&HE05554),&H9090 I can't read 5555 because I get address error. So have to use 5554 instead. Wouldn't you have to shift the addresses one bit to the left? I'm assuming you have connected the 68k A1 to the A0 line and are not decoding the LSB/US...
by keli
Thu May 02, 2019 11:01 am
Forum: HARDWARE DISCUSSIONS
Topic: Janus Atari ST Emulator
Replies: 2
Views: 462

Janus Atari ST Emulator

I was reminded of the Janus ISA card that contained a 68000, some RAM, and an MFP on a 16 bit ISA card. The card made it possible to run TOS using a 386 PC as a host providing graphics and input. http://www.stcarchiv.de/stc1994/11/janus-atari-emulator From a quick glance at images of the board it lo...
by keli
Mon Aug 13, 2018 2:53 pm
Forum: CHAT FORUM
Topic: GEM in 2018 ?
Replies: 25
Views: 3001

Re: GEM in 2018 ?

Yes, that's what some call nice solution. But I would rather to hear some arguments - for instance why you think that SW accessing HW is bad, and why it "works bad in EmuTOS and works with original TOS" . Just don't get me wrong. I'm for making some new TOS compatible replacement or call it whateve...
by keli
Mon Aug 13, 2018 10:59 am
Forum: CHAT FORUM
Topic: GEM in 2018 ?
Replies: 25
Views: 3001

Re: GEM in 2018 ?

@petari: let's just agree to disagree on this and move on. Neither will convince the other he's right. We have different goals with what we're doing.
by keli
Mon Aug 13, 2018 9:13 am
Forum: CHAT FORUM
Topic: GEM in 2018 ?
Replies: 25
Views: 3001

Re: GEM in 2018 ?

Good news: it has been (being) done: https://github.com/e8johan/tosemu ... maybe the old pioneers would remember the oTOSis project for m68k (with all its counter parts like oAESis, oVDIs etc), it seems those guys have come back (hard to say for how long) with the extension of being not only m68k a...
by keli
Mon Aug 13, 2018 8:35 am
Forum: CHAT FORUM
Topic: GEM in 2018 ?
Replies: 25
Views: 3001

Re: GEM in 2018 ?

I don't think that EmuTOS is right way - well, unless they change their approach and make it more compatible with existing SW. I think the EmuTOS team has done an excellent job of creating a legal open source clone of TOS. That's the only choice for me if I want something I can legally build on top...
by keli
Mon Aug 13, 2018 8:24 am
Forum: CHAT FORUM
Topic: GEM in 2018 ?
Replies: 25
Views: 3001

Re: GEM in 2018 ?

WOW this is amazing!! I wonder why I haven't seen this elsewhere. Would it be able to run Atari compatible apps eventually? Or would it need it's own specifically ARM compiled apps? Save mentioning it on the EmuTOS mailing list, I haven't really announced it widely yet. Right now it doesn't even re...
by keli
Mon Aug 13, 2018 12:50 am
Forum: CHAT FORUM
Topic: GEM in 2018 ?
Replies: 25
Views: 3001

Re: GEM in 2018 ?

I'm just going to leave this here:
https://github.com/kelihlodversson/pTOS

Still early stages, but it currently can boot up to this:
IMG_20180723_140008.jpg
IMG_20180723_140008.jpg (3.83 MiB) Viewed 929 times
by keli
Fri Apr 06, 2018 12:05 pm
Forum: MEMBER BLOGS
Topic: Conway's Game of Life on the Blitter
Replies: 0
Views: 912

Conway's Game of Life on the Blitter

I've been playing around with the Blitter recently and created a PoC implementation of Conway's Game of Life that uses the Blitter for the actual grunt work. I wrote up a blog post about it and posted the source on my website at: https://www.keli.dk/blitter-life/ Why? Because game of life is apparen...

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