This is my vision of a sound chip emulator for Commodore. The project is based on: http://www.tolaemon.com/nss/.

The changes I've made are:

- transfer of SMD passive elements to the bottom of the board

- use at the top of the angle connector for jumpers

- adding an LED at the top

The lower and upper led are not necessary. You can mount either the top or bottom diode or you do not need to mount any.

If you do not mount the bottom diode, you do not need to install a R6 resistor.

If you do not mount the top diode, you do not need to install the R7 resistor.

The BOM file contains a list of components that you can purchase at TME.EU

ATTENTION !!!

This board has not been tested yet. However, everything is made according to the design scheme and should work properly.