Tony Duell skrev:
[Very nice explanations regarding the definitions of TTL and ECL snipped]
>In the context of monitors, it means that the monitor has digital inputs
>using those levels. In general, you get a greater video bandwidth using
>ECL signals than TTL signals, so ECL input monitors were generally used
>for the high-resolution monochrome monitors (just white or black pixels)
>on workstations. The Xerox Daybreak monitor, for example.
Or the Atari TTM194.
BTW, we're having a little problem interfacing an Amiga to a Telenova monitor
(a funny beast, it's got a 15 KHz digital input and a 35 KHz analogue one).
The Amiga video port features both analogue and digital outputs, but the
digital ones are only RGBI (One bit for each colour plus an intensity bit),
yielding (according to Tony) only 16 colours, while the Amiga (in this case an
A2000) may output as many as 64 colours. This makes palette settings quite
adventurous, and games get an entirely different look. How would you go about
generating double digital RGB signals and a full set of 64 colours?
--
En ligne avec Thor 2.6a.
A bore is a man who deprives you of solitude without providing you with
company.
Received on Thu May 10 2001 - 19:45:51 BST