Activity

From 06/08/2018 to 07/07/2018

09:44 PM Bug #67: Pokey two tone timing problem: I found if I pokey 53775,11+128 on the Atari then it matches the Eclaire output. Unfortunately forcing the serious ou... foft

10:03 PM Bug #67: Pokey two tone timing problem: So, errr identical then! Going to have to think about this one...
B is Atari, A is EclaireXL.
!http://www.64kib... foft
09:57 PM Bug #67: Pokey two tone timing problem: Nope, seems to be some interaction with the noise filtering. I wonder if the delay also needs applying to the pulse f... foft
09:27 PM Bug #67: Pokey two tone timing problem: A 2 cycle delay on the reset fixes both the 4 cycle and the 9 cycle case.
Now to check this specific example! foft

09:55 PM Bug #67: Pokey two tone timing problem: I was concerned that my clocks were off at first since I was running in VGA mode, but that changes vsync slightly (50... foft
09:54 PM Bug #67: Pokey two tone timing problem: Been measuring cases on the scope...
Confirmed the extra cycle delays described in that forum post on my 600XL. Co... foft

08:35 PM Bug #67: Pokey two tone timing problem: Related post: http://atariage.com/forums/topic/118448-implementation-of-pokey-2-tone-filter-in-emulation/page-3#entry... foft

09:09 PM Feature #65: Implement ATA to SPI bridge: What is used in set features?
0xef set features, then set feature 1 + lba mode?
Think this can probably be igno... foft
09:04 PM Feature #65: Implement ATA to SPI bridge: Identify:0xec
0->SCNT,SNUM,CYLL,CYLH
0xa0->HEAD
0xec >STAT
read stat -> if 0 then does not exist! Then wait for B... foft
08:53 PM Feature #65: Implement ATA to SPI bridge: https://wiki.osdev.org/ATA_PIO_Mode
Probably want at least DRQ(3/ 1=ready), RDY(6 /1=good) and BSY(7/ 0=not busy) ... foft
08:40 PM Feature #65: Implement ATA to SPI bridge: Some links..
https://www.pjrc.com/tech/8051/ide/wesley.html#idereg
http://atariage.com/forums/topic/279232-fujiconv... foft
08:32 PM Feature #71: Add support for user firmware updates: foft wrote:
> Add support to load new firmware from sd card. Then it can be applied immediately for testing or flash... sadosp
08:24 PM Feature #71 (New): Add support for user firmware updates: Add support to load new firmware from sd card. Then it can be applied immediately for testing or flashed.
I'd like... foft

09:00 PM Feature #70: Add hotkeys for video mode selection: foft wrote:
> I think its on the right windows key, checking...
I have to see keyboard with two windows keys many... sadosp
08:52 PM Feature #70: Add hotkeys for video mode selection: I think its on the right windows key, checking... foft
08:35 PM Feature #70: Add hotkeys for video mode selection: foft wrote:
> + Added 1,2,3,4 for profile switch + load
Marvelous!
So many keys, but still wait for the day to a... sadosp
08:19 PM Feature #70: Add hotkeys for video mode selection: + Added 1,2,3,4 for profile switch + load foft
08:12 PM Feature #70 (Closed): Add hotkeys for video mode selection: Will release in v24 foft
08:12 PM Feature #70: Add hotkeys for video mode selection: Added something simple...
Press F11 to go to menu.
Then press:
P: PAL
N: NTSC
R: RGB
A: SCANDOUBLE
D: DVI
H... foft
08:10 PM Feature #70 (Closed): Add hotkeys for video mode selection: Been meaning to add a simple way to switch mode from keyboard. foft
08:14 PM Core v24: Very small change since I've realized how annoying the video mode selection is (i.e. find sd card, copy on settings..... foft

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EclaireXL