30 Jul
2020
30 Jul
'20
6:56 a.m.
You wish. VT05 was designed in 71 - straight TTL, no microprocessor. Same
for the VT-52. First micro was an 8085A in the VT1XX
Prints are: http://www.pdp8.net/query_docs/query_all.html
On Wed, Jul 29, 2020 at 7:25 PM Dave Horsfall <dave(a)horsfall.org> wrote:
On Mon, 20 Jul 2020, Richard Tobin wrote:
Why would the VT05 (a VDU) need a delay for
carriage return? I can just
about imagine that it might need one for linefeed if it shifted the
characters in memory.
Given that the VT05 (shudder!) is broken in so many others ways e.g. 20x72
screen, sends upper-case only unless you flip an internal switch, etc, I'm
not surprised that it would also need a CR delay...
Primitive firmware?
-- Dave