Black border?
Black border?
With UDG, I can create an inverted char set to make a screen with white chars on black screen. Can an external interface be made to change the white border to black? Or can it be done in software?
Re: Black border?
Yes, an external interface called "Chroma81" is able to set the border colour (also to "black")
http://www.fruitcake.plus.com/Sinclair/ ... iption.txt
Maybe also simple video interfaces (CCP???), which can invert the whole picture, will show a black border.
Siggi
http://www.fruitcake.plus.com/Sinclair/ ... iption.txt
Maybe also simple video interfaces (CCP???), which can invert the whole picture, will show a black border.
Siggi
My ZX81 web-server: online since 2007, running since dec. 2020 using ZeddyNet hardware
http://zx81.ddns.net/ZxTeaM
http://zx81.ddns.net/ZxTeaM
Re: Black border?
are you handy with a soldering iron? the following page may be of interest.
http://www.user.dccnet.com/wrigter/inde ... verter.htm
regards Andy
http://www.user.dccnet.com/wrigter/inde ... verter.htm
regards Andy
what's that Smell.... smells like fresh flux and solder fumes...
Re: Black border?
It is easy with the ZX8-CCB video mod.
There is a jumper to select inverted picture and this could be even used with a switch.
Don't need to change character patterns for this.
There is a jumper to select inverted picture and this could be even used with a switch.
Don't need to change character patterns for this.