[HATS] VS-100 help

[Tony R. Summerville]

We have a VS-100 repeater controller that has
fried the PTT line out of the microcontroller
chip.  We have tried to contact the manufacturer
Micro Computer Concepts without any success and we
would like to use the controller in our system
here in Houston.  I can replace the 8751
microcontroller chip but have no way of
reprogramming it as MCC has locked the chip from
download.  Anybody know how to contact MCC or does
anyone know where I could obtain a programmed chip
or source code?

Thanks,  Tony N5RPQ
Houston Amateur Television Society

P.S. please e-mail direct to n5rpq@compuserve.com
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