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From 11/07/2019 to 12/06/2019

11/26/2019

10:10 PM Revision 968 (repo2): basic mist ypbpr support
markw

11/17/2019

09:10 PM Feature #84: Add SID
Attaching some of the octave files from investigating this for reference + the wave files + other useful bits I found... foft
09:07 PM Feature #84: Add SID
Did some research over the weekend. Generating these isn't a terribly trivial problem!
I tried for some time to ge...
foft

11/12/2019

10:19 PM Feature #84: Add SID
It sounds good to me, but not sure what it is meant to sound like!! foft
10:19 PM Feature #84: Add SID
Also wondering if the clk frequency is important (not enable), I see some state table increment on every clock, which... foft
10:18 PM Feature #84: Add SID
Wondering about some kind of bit map of unpopulated locations (reducing locations) or a 2nd lookup layer (reducing bi... foft
10:04 PM Feature #84: Add SID
I loaded the tables in to octave to take a look.
Observations...
* Not a simple curve
* Lots of zeros, >80% in ...
foft
10:02 PM Feature #84: Add SID
Actually the issue with fitting in v2 is block ram, not ALMs. Though its always good to save ALMs!
The sid tables ...
foft
09:05 AM Core v37 released again!
EclaireXL/A4: SID frequency was too fast, made it closer to 1MHz (still approx, but better than 1.77MHz).
xxl kind...
foft

11/11/2019

10:16 PM Revision 967 (repo2): Improve sid frequency
markw

11/10/2019

10:12 PM Core v37 released
EclaireXL/MCC216/MCCTV:
* Fixed USB failure after 70 minutes.
* Fixed full speed usb init issue, this fixes my non-...
foft
09:40 PM Revision 966 (repo2): Get sockit firmware building
markw
01:51 PM Revision 965 (repo2): Latest firmware with usb fix
markw
01:49 PM Revision 964 (repo2): version bump
markw
01:48 PM Revision 963 (repo2): experimental sid support, only fits in larger fpga
markw
01:47 PM Revision 962 (repo2): Path fix
markw
01:46 PM Revision 961 (repo2): Package a few additional files
markw
01:44 PM Revision 960 (repo2): Experimental sid support
markw

11/09/2019

04:59 PM Revision 959 (repo2): Fix nmi when freezer debug disabled
markw
10:05 AM Feature #84: Add SID
Also got this potential USB sharing, that'd save 750 ALMS. Each request/reply is host initiated, so no reason can't s... foft
10:03 AM Feature #84: Add SID
600 alms each, will use mono sid I guess. Or make it a generic and enable on the larger boards? foft
10:00 AM Feature #84: Add SID
Logic utilization (in ALMs) 9,808 / 9,430 ( 104 % ) foft
09:56 AM Feature #84: Add SID
Have a dual 8250 working, though it doesn't fit in the smaller boards. Investigating why, memory or logic... foft
09:56 AM Feature #84 (New): Add SID
Agreed to try adding a SID to the pokeymax.
Eclaire is a good test bed for this, so starting out with that
foft
10:00 AM Bug #69: Some TVs confused by hdmi audio
Hias had some clever approaches, capturing the digital audio out from the tv etc foft
09:59 AM Bug #69: Some TVs confused by hdmi audio
I dug into this a bit with Hias. It turned out the issue for him was noise from the dac, so distinct issue. Though I ... foft
09:58 AM Feature #32: option to connect the original ATARI XL keyboard to ExclairXL
Panos kindly sent me the boards he designed. I put together the bom on mouser and digikey. will order some parts and ... foft
09:55 AM Feature #51: Debug port
Now I have the saleae I figure I can stream this more reliably to the PC. Will have a go at this soon... Perhaps I wr... foft
09:54 AM Feature #82: Setting for mono pokey
With adding sid should probably allow that to be on/off too.
pokey 1/2
sid 0/1
2 bits?
foft
09:44 AM Bug #83: Many USB hubs do not work
Just did a bit more testing. Two hubs, two keyboards and a joystick. Fiddled with unplugging/re-plugging etc and all ... foft

11/08/2019

10:58 PM Bug #83 (Closed): Many USB hubs do not work
foft
10:57 PM Bug #83 (Resolved): Many USB hubs do not work
foft
10:54 PM Bug #83: Many USB hubs do not work
Got it, I needed to set the line control earlier on. It was set to 'NORMAL' after the reset and this leads to the SET... foft
10:53 PM Revision 958 (repo2): Set line control earlier on. Otherwise hubs reject the set_address, since it comes too soon.
markw
07:39 PM Revision 957 (repo2): Removed non-trunk!
markw

11/07/2019

10:53 PM Bug #83: Many USB hubs do not work
This setup is so much better for debugging than on the Eclaire. I have gdb on linux to debug the binary, I can printf... foft
10:49 PM Bug #83: Many USB hubs do not work
The hub is detected as connected, then it tries to set the address and fails.
So, the keyboards I'm using are low ...
foft
10:07 PM Bug #83: Many USB hubs do not work
OK, circuit build and wired up. I can type on the sockit.
Now to get some debugging in place and try the hub.
foft
 

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