64kib

02/10/2018

09:24 AM EclaireXL Feature #62 (Closed): Store settings in spi flash

Read/write settings from the flash chip, with override from sd.
Want to check this works before new boards. foft

02/08/2018

09:09 PM EclaireXL Bug #47 (Closed): CORE 13 - Paddle, Touchtablet issues

foft

09:08 PM EclaireXL Bug #47: CORE 13 - Paddle, Touchtablet issues

In the next run of boards we are added a variable resistor to allow adjusting the level the paddle detector uses.
... foft

09:06 PM EclaireXL Feature #24 (Closed): A board with Atari SOUL!!!! (ROM in block ram support)

Added basic support, see related issue.
I still plan to do the flash reading later. foft

07:56 PM EclaireXL Feature #24 (In Progress): A board with Atari SOUL!!!! (ROM in block ram support)

foft

09:05 PM EclaireXL Feature #37: SD card insertion support

Confirmed that SD detect works.
Added primitive insert/eject support. Its kind of crap, but it works...
Boot wi... foft

07:57 PM EclaireXL Feature #37: SD card insertion support

Another place we need to check hardware before new boards... foft

07:56 PM EclaireXL Feature #37 (In Progress): SD card insertion support

foft

07:55 PM EclaireXL Feature #14 (Closed): Svideo core for first prototype

I don't see composite and svideo as core outputs, much worse quality even when perfectly done. I'm pretty happy with ... foft

07:53 PM EclaireXL Bug #56 (Closed): Galaxian Cartridge crash

Working fine on recent cores foft

02/07/2018

09:14 PM EclaireXL Feature #12 (Closed): Set up redmine backups!

foft

09:14 PM EclaireXL Feature #12: Set up redmine backups!

My second disk died before I moved it to the NAS. Never mind though, recovered the data. Now backup is to my nas sinc... foft

09:13 PM EclaireXL Bug #17 (Closed): NTSC crashing on some builds

On second thoughts... closing until we see it again. foft

09:11 PM EclaireXL Bug #17: NTSC crashing on some builds

Not seen this for months, think it was an issue around this time that has been fixed. Marking as normal priority for ... foft

08:51 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

Added to the video settings 'VGA connected' and 'HDMI connected' which look for the start of the DDC sequence '00FF' foft

08:25 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

Setting back to normal since the hardware side is working fine. foft

08:25 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

HDMI is working too... “00 FF FF FF FF FF FF 00 10 AC … foft

08:23 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

VGA is working... receiving “00 FF FF FF FF FF FF 00 10 AC …"
Now for HDMI foft

08:00 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

I had the pin assignments backwards. I can now write 4/5 to the control register and read it back. This should be cha... foft

02/06/2018

09:38 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

Looking on signaltap looks like slave reads of the control register are not working. Hmmm. foft

09:36 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

Picoscope has i2c debugging and linux drivers:-) Installed them and will connect that up and take a look tomorrow. foft

09:28 PM EclaireXL Feature #7: Implement I2C vga/hdmi support

Writing some code to say:
select channel1
read selected channel
write to random slave on channel1
select chan... foft

08:49 PM EclaireXL Feature #15: Implement programmable PLL

OK, confirmed this chip is working. I programmed it over i2c and am now getting two different clocks output on CLK0 a... foft

02/05/2018

09:58 PM EclaireXL Feature #15: Implement programmable PLL

Been adding i2c to the zpu. Mostly working I think, a few timing issues to solve. foft

02/04/2018

09:59 PM EclaireXL Feature #15: Implement programmable PLL

To do this I need to add i2c support to the ZPU. I'm out of ROM space without easy fixes. There is actually quite a l... foft

09:23 PM EclaireXL Feature #15: Implement programmable PLL

Attached the note on how to program manually (without clock builder help) foft

09:22 PM EclaireXL Feature #15: Implement programmable PLL

Attached header file for programming clk0->10MHz and clk1->30MHz.
These are generated with clock builder pro, down... foft

01/14/2018

11:12 AM EclaireXL Feature #3: High resolution antic support

So antic output looks near perfect. Some blue blobs on the left which I need to investiate. The shift register is cle... foft

11:11 AM EclaireXL Feature #3: High resolution antic support

Still not onto GTIA! Doing some debugging on the non display parts of antic output. Improved my visualation tools to ... foft