31649Re: Identifying Unknown Board
- Jul 16, 2013--- In firstname.lastname@example.org, joshbensadon <no_reply@...> wrote:
>It is from a PM9075 EPROM programmer made by Pro-Log Corporation in Monterey, California. I will ask one of the founders of Pro-Log when it was made. The manual is on Bitsavers.
> --- In email@example.com, Kyle Owen <kylevowen@> wrote:
> > Can anyone identify the make and purpose of this board? Almost reminds me
> > of an EPROM programmer, but with only sockets and no ICs, it's hard to tell.
> > http://imgur.com/a/MDgwy
> > Kyle
> Yeah, a programmer. My guess is the empty sockets should hold some logic chips, but someone removed them. Also, I would guess that this is a gang program adaptor unit for a larger system. On it's own, it can't do anything. It probably connects via the 40 pin socket (via ribbon cable & 40 pin headers) to a master unit. The 28 pin socket on it's own, would take a "master" ROM, the 8 other sockets would then be programmed with a copy. Lights go ON/OFF when done programming & verified. Mid 80's?
> Nice source for some ZIF sockets.
> Put a search on ebay, perhaps in time, someone sells the base unit?
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