IBM 5271 (PC3270) host interface options
bear at typewritten.org
Sun Nov 25 23:37:08 CST 2007
On Nov 25, 2007, at 3:17 PM, Tony Duell wrote:
> THose aren't piggybacked chips by any chance, are they?
I didn't look very closely at first and assumed they were socketed,
but you're right. They are piggybacked.
> Otherwise it matches your description, except that U27 is a delay
> line (you didn't mention one of these)
I didn't recognize it as a delay line. What I have is a printer/
The other question remains, however: was it possible to use the Async
Adapter for the 3270 host connection, probably in combination with a
modem of some description? I always assumed that one needed SDLC or
Bisync to do this in the absence of the obvious (coax) interface.
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