[sdiy] Elektron Digitakt teardown

[Julian Schmidt]

Am 09.07.2017 um 12:28 schrieb rsdio at audiobanshee.com:
> Interesting stuff, particularly the enhanced analog isolation.
yes! how does it actually work?
I see two SI8660 digital isolator ICs that are probably used to isolate 
the data lines for the DAC/ADC from the digital to the analog part.
+/-12V is only used for the analogue side.
But how are the GNDs isolated?
>
> Coldfire is 68000 from Freescale's Motorola heritage, right? … or is that only some of the Coldfire versions?
seems to be the case
https://en.wikipedia.org/wiki/NXP_ColdFire
Never had a closer look at those before, but they seem interesting.
Got to study the datasheet later on.

Anybody has an idea what the part number for the continuous alpha pots is?
I just asked the other day for an encoder alternative with higher 
resolution, they would be great!
Maybe I'd have to ask my distributor in taiwan about them.