"Gooijen, Henk" wrote:
Nope, RX02 uses NPR, thus CA1-CB1 must be cut.
RX01 did not use NPR, it was programmed I/O. Nt sure if RX01 has the
CA1-CB1 jumpered on-board ... there are a few (old) UNIBUS modules
that do *not* have a jumper on those two contacts!
ah, that's it. I have an RX01 controller. oops. sorry.
(donation accepted! :-)
-brad