Activity

foft's activity

From 10/14/2017 to 11/12/2017

09:15 PM EclaireXL Feature #3: High resolution antic support: Example output from sim. I display ctrl F and ctrl G at the start and end of a line - to check alignment. I switch co... foft

09:43 PM EclaireXL Feature #3: High resolution antic support: I added rendering of the video output ot the test bench... Very helpful to debug visual video issues. foft

09:57 PM EclaireXL Feature #3: High resolution antic support: Back to computing the dma clock start cycle, rather than applying hscrol high bits as a delay. With 2x and 4x support... foft

10:10 PM EclaireXL Feature #3: High resolution antic support: Thinking about this I bet I just broke the hscrol change delay, since this will no longer allow late changes. One to ... foft
10:09 PM EclaireXL Feature #3: High resolution antic support: Fixed issue with sprites - I had changed hscrol to count at 4x original colour clock and forgot to adjust the dma add... foft

10:20 PM EclaireXL Developer: RE: Accessing new Antic modes through BASIC?: Not finished yet,but it is working pretty well again with the test core highres5.sof. See the news post for details a... foft
10:15 PM EclaireXL Feature #3: High resolution antic support: Sped up the refresh cycles to 2x and 4x. No missing characters now mid-screen. However this will probably flicker on ... foft
10:11 PM EclaireXL High res support (WIP): *I have high-res mode working!* More debugging to do, but I've uploaded a preview for anyone who wants to play with i... foft

09:53 PM EclaireXL Feature #3: High resolution antic support: Fixed a few more bugs and tried it again. Was starting to despair that it worked on sim but not the real hardware. Th... foft

09:28 PM EclaireXL Feature #3: High resolution antic support: I fixed the dma clock, then I found character fetching was not working either. I've fixed that for 2x, but still rema... foft

12:42 PM EclaireXL Feature #3 (In Progress): High resolution antic support: Taking a look at this one for a change!
Its actually not looking too bad, at least the first bug. I start off the ... foft

07:33 PM EclaireXL Bug #54: GTIA issue when Turbo > 4X: I noticed that on the v16 core with the OS in block ram (vs sdram) up to 16x works ok. But 32x has the artifacts. foft

10:16 PM EclaireXL v16: v15 is dead and the large structural changes are still a lot of work.
As such I've revised the v15 wip as v16 and po... foft

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