Quad Spacial 204r

Some build pics of the 204r.
These aren't official... just my working 'notes' to help trouble shoot.

It's not a Buchla Module, but should be compatible with most Buchla modules.

It follows the same size, format, etc. As for the circuits used .... I don't know.

Microcontrollers like the one used in this module certainly weren't around in Don's day

sOME VIRGIN PICS OF THE PCB, ETC

 

 

IC headers, caps, resistors, etc

i found these on ebay

 The microcontroller atTINY 84a

The ATTINY84A-PU is a
Amtel 8-bit Microcontroller - MCU 20MHz Ind. Grade 
There are 14 pins

I have an Olimex avr programmer so might try that first

https://www.olimex.com/Products/AVR/Programmers/AVR-ISP-MK2/open-source-hardware 
The Olimex has a 6 pin & 10 pin ribbon cable

 The 10-pin cable fits only the ICSP10 connector.
(In Circuit Serial Programmer) 
I'll be flashing the chip via the ICSP 10 connector.  Pin 1 can be identified with an arrow and the red stripe

I'll program this chip using a breadboard.

 

Links
+ Microcontrollers - general info