#HBSound
This is a 8 Bit sound card for my home brew computer the #HB6809. The design is an improvement (I think) on the DSS (Disney Sound Source) Covox Clone. In this video I go over the block diagram for the HBSound as well as do a little walk through presentation of my control logic design for the interface.
The hack a day site for the project is over at:
https://hackaday.io/project/187948-hb...
This should be updated with newer information over the next few days.
In this video i use H. Neeman's "Digital" -- A logism clone for simulation which can be found here :
https://github.com/hneemann/Digital
The datasheet for the SN74HC40105 can be found at Texas Instruments web site here:
https://www.ti.com/lit/ds/symlink/cd7...