Kurzweil K2500R PLD chips

Hi all,

Looking at the service manuals they’re always recommending upgrading the programmable logic chips to the latest version. However I can’t find any anywhere. I have the SMCTLV8 bin file and a chip on the way (EPM7032LC44-15T) but I can’t find any concrete details on exactly which programmer and adapter to use. It’s a PLCC44 format device.

I’ve done some extensive searching already, so more after someone that has done it before.

https://kurzweil.com/support/

Tried that. Zero response.