On 2023-Jul-05, at 9:45 AM,
wrote:
> Thank you! I couldn't remember if I'd posted it here before, I've been off
> the list for a while.
>
> Because I don't know really anything about it, I'd been operating on the
> belief the power sent from the PSU was DC. So maybe that's my issue. There
>Rob Jarratt wrote:
>Have you checked here: http://9track.net/roms/ ...
Hey, thank you! I didn't know about this particular collection, and he does
have the ROM dumps for the VT180 Z80 board.
I'd still like to find a schematic, though!
Thanks again,
Bob
Thank you! I couldn't remember if I'd posted it here before, I've been off
the list for a while.
Because I don't know really anything about it, I'd been operating on the
belief the power sent from the PSU was DC. So maybe that's my issue. There
is a single 10 pin connector from the PSU to the
On 2023-Jul-05, at 8:25 AM, Brad H via cctalk wrote:
> Seems to be RS-232 compatible, which in my experience is unusual for a
> terminal in the early half of the 1970s. It has little serial number
> stickers tucked around but they're all random numbers, nothing really lines
> up. A few of
Does anybody have the maintenance prints for the DEC VT180?The VT180,
aka "Robin" was DEC's CP/M machine in a VT100 chassis. The terminal part is
just a standard VT100 and maintenance prints for that are easy to find, but
I need a schematic for the actual Z80 CP/M Robin option card. Can't
At first glance it reminded me of the Hazeltine 1000, I owned one in the
early 1980's. Brutally simple terminals, I remember getting a ROM from
Jameco which allowed the terminal to display lowercase letters. Pure
luxury.
Doug
On 7/4/2023 6:57 PM, Brad H via cctalk wrote:
Hi there - not
Seems to be RS-232 compatible, which in my experience is unusual for a terminal
in the early half of the 1970s. It has little serial number stickers tucked
around but they're all random numbers, nothing really lines up. A few of the
boards have what appears to be serial numbers in the low
Brad,
That's a new one on me.
But the split CRT reminds me of a 1970s IBM desk computer (it was a
computer built into a desk, I forget the model number) and it had a similar
display.
I wonder if this isn't some third-party IBM compatible terminal?
Sellam
On Tue, Jul 4, 2023 at 10:27 PM Brad H
