[GreenKeys] Correction: Should be AY-5-1013A

[lobasa at bellsouth.net]

Correction,
    It is not an AY-5-1012 but the  AY-5-1013A UART which is the correct 
I.C. for the Digital Speed Changer.
Sorry for the mix up.  As stated there is only one left of item number 
170590698585.   I am not the seller,
I purchased one a few days ago.
                                                     James