Home
JAQForum Ver 24.01
Log In or Join  
Active Topics
Local Time 11:18 04 Jul 2025 Privacy Policy
Jump to

Notice. New forum software under development. It's going to miss a few functions and look a bit ugly for a while, but I'm working on it full time now as the old forum was too unstable. Couple days, all good. If you notice any issues, please contact me.

Forum Index : Microcontroller and PC projects : VT100 ASCII Terminal Correction

Author Message
Geoffg

Guru

Joined: 06/06/2011
Location: Australia
Posts: 3282
Posted: 07:32pm 10 Jan 2015
Copy link to clipboard 
Print this post

While I was testing the VT100 ASCII Terminal I discovered an error in the specifications for the composite video output - the horizontal resolution was wrong. I don't know if many use that facility but just in case I thought that I should announce the find.

The correct specs are:
- Composite PAL : 288 x 218 pixels or 48 chars x 18 lines
- Composite NTSC: 264 x 180 pixels or 44 chars x 15 lines

My website (http://geoffg.net/terminal.html) has been updated as are the downloadable files.

Geoff
Geoff Graham - http://geoffg.net
 
cosmic frog
Guru

Joined: 09/02/2012
Location: United Kingdom
Posts: 302
Posted: 02:27am 11 Jan 2015
Copy link to clipboard 
Print this post

Thanks Geoff.
 
Print this page


To reply to this topic, you need to log in.

The Back Shed's forum code is written, and hosted, in Australia.
© JAQ Software 2025