Echo + Card

( CLICK Here Street Electronics "Echo+" Card.... Full Size for BIGGER PICTURE )

I got this card as part of a complete Enhanced Apple //e System in an eBay Auction.

The Echo Speech Synthesizer works like my Echo ][ Card, but I can not find any Software or Programming Information for the Two AY-3-8913 Chips, which are very similar if not identical to the ones used on the Mocking Board. The Mocking Board seems to have Two 6522 Chips, while the Echo+ only seems to have One 6522.

The Echo+ does not seem to be Mocking Board compatible.

If anyone has Information on Programming the Echo+, I would "really appreciate it" if you would share...