On 09/27/2013 08:51 PM, Bob Armstrong wrote:
They make use of a custom CPU, or perhaps just a state machine. Got
prints?
That's true of the VT52, however the logic in the VT62 is completely
different. I don't know anything about it, but just looking at the
logic board you can see that it's not even close to a 52. I've no idea
what's in the 62.
I am pretty sure the VT62 is "more of the same". No hardware in
common, but a similar overall architecture. I could be mistaken,
however, and would love to know more, but information about that model
is very tough to come by.
I suppose it's remotely possible that the VT131 speaks the same
protocol, and it's documented. One could try based on that...the worst
that could happen is that it won't work, right?
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA