Search found 4 matches
- Thu Jun 07, 2018 10:18 am
- Forum: HARDWARE ISSUES
- Topic: Floppy drive issues - SOLVED
- Replies: 6
- Views: 3793
Re: Floppy drive issues
Or maybe HxC ? Hey rubber_jonnie - any success with 2MB images on Gotek ? I asking because not sure is it possible with Gotek. With HxC is, for sure.
- Mon Jun 04, 2018 9:25 am
- Forum: HARDWARE DISCUSSIONS
- Topic: FastRam block copy new commands thoughts
- Replies: 4
- Views: 2904
Re: FastRam block copy new commands thoughts
Original Atari can access low RAM at address 8, and can access for instance IDE port - what is at other end of 24-bit address range. So, I'm pretty sure, that it can access any RAM area between 0 and $E00000, and ROM too. I did not test is specifically, but that's easy to do. And disabling access to...
- Sun Jun 03, 2018 9:52 pm
- Forum: HARDWARE DISCUSSIONS
- Topic: FastRam block copy new commands thoughts
- Replies: 4
- Views: 2904
Re: FastRam block copy new commands thoughts
I think that this is great idea, and I guess that will not need too much work. Surely can help some SW. Example: Great Giana Sisters on ST without blitter - whole graphic draw is based on block copy. If put level data in Fast RAM, can copy it in this way much faster to video RAM. Yes, I know, you ta...
- Sun Jun 03, 2018 4:45 pm
- Forum: HARDWARE DISCUSSIONS
- Topic: Atari ST / TT / Falcon Resolution Timings and Frequencies
- Replies: 4
- Views: 4259
Re: Atari ST / TT / Falcon Resolution Timings and Frequencies
Of course, timing depends from is Falcon connected to VGA monitor, or to RGB monitor/TV . And in second case depends from used color encoding mode - is PAL or NTSC. So, for some resolutions there are actually 3 timings. You should make separate tables for diverse machines. ST med: 320x480 - what the...