*** M E M O R U M ***

Mmm, another observation on my packing technique - I may need to revisit it :o Well, the good point is that apart from my knife blade, nothing was damaged :D And to be fair, the blade was already well worn… Although putting the label on the bottom of the box, which I did not realise until after I c...

1024MAK wrote: ↑26 Aug 2023 01:07 That’s (hopefully) good, as my finger is not quite long enough to get to Dave’s (new) location to poke him…

Mark

You might not need to poke him now, a little bird tells me the MFX has been finished and shipped.

Are you one of the lucky 3 ??? To help Dave out, I've just assembled 3 MFX boards, they're on their way back "up north" for chips and such to be added.

If you're not one of the 3, and might want one, poke Dave

On his MFX development pages, Dave mentions that I already had the FPGA board used in the MFX, which was originally running Grant Searle's Multicomp. http://searle.wales/ With the "production" MFX running using it's own FPGA for some time now, I finally got around to re-configuring origina...

They say a picture is worth 1000 words, so ...
The indexed value stored at LABEL 2 was IX+#06.
What came up in the editor was IX+#00.

NB LABEL3 was originally IX+2 that was over written with IX+#00, that's the one originally reported to Jim. I forgot to screen grab that one!

Wiki says .. https://en.wikipedia.org/wiki/MIDI that the Midi data rate is 31.25khz. That's 1MHz divided by 32, or 4MHz divided by 128. On the MTX the serial clock for the DART is generated by the CTC in counter mode. If the CTC were fed with 4MHz then 31250 baud could be done. But it's not the CTC ...

gunrock wrote: ↑27 Jun 2023 23:31 What is Envosound? An old type-in music player from days of old?

It was the sound effects and music player used in Downstream Danger and Rolla Bearing

So it looks like your second option worked, the 1st one did the same as the one I listed, basically did not seem to stop the interrupts. so for anyone looking for a quick and easy way to kill off interrupts for editing etc uses Bills method below. 10000 LET A=USR(2431) 10010 LET A=USR(2445) 10020 S...

gunrock wrote: ↑19 Apr 2023 09:39 @Martin: dread to think what the wire side looks like!

Pretty!

Ooh, nice job. So you created a custom PCB just for this project, Martin? A proper PCB or a one-off, breadboard? Derailling the Gotek thread a bit more :) , point to point soldered, one off, on matrix board. Pretty much the same way that CFX etc. were prototyped. I soldered some 0.1" strips so...