64kib

07/12/2018

09:17 PM EclaireXL Developer: RE: SD Card

How did you get on with these? foft

09:17 PM EclaireXL Developer: RE: Built in sio2usb?

When you connect it to your pc does it find a new serial device? In device manager you can see which com port it assi... foft

06/29/2018

09:19 PM EclaireXL Developer: RE: Use a real floppy drive?

It might be worth starting from a simple setup. i.e. test a drive by itself as D1 without the internal sdrive. Before... foft

06/21/2018

09:44 PM EclaireXL 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

06/20/2018

10:03 PM EclaireXL 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 EclaireXL 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 EclaireXL 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

12:23 PM EclaireXL Developer: RE: Use a real floppy drive?

Did you get it working? foft

06/19/2018

09:55 PM EclaireXL 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 EclaireXL 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