Print Page - Where are located data of character ROM copied to RAM?

Title: Where are located data of character ROM copied to RAM?
Post by: MIRKOSOFT on June 18, 2009, 12:11 AM

Hi!

I want to create CHARSET EDITOR and want there option "COPY ROM" and "COPY NATIONAL ROM".
Where I can found (at which address) data of characters INTERNATIONAL/NATIONAL chasets?
Thanks for reply.

Miro

Title: I found location of STANDARD CHARSET but...
Post by: MIRKOSOFT on June 18, 2009, 02:59 AM

Hi!

I found STANDARD (International) charset in memory, BANK 14
D000-D7FF uppercase
D800-DFFF lowercase
It's standard international charset (4kB)
?BUT WHERE TO FOUND NATIONAL CHARSET?
Thanks for reply.

Miro

Title: Re: NATIONAL CHARSET
Post by: MIRKOSOFT on June 18, 2009, 03:19 AM

Hi!

How to get national charset? It's so simple that I think I'm dumb.
The same adresses a original charset (D000-D800-DFFF), but first must be ASCII/DIN depressed and I can to copy!
Maybe it will be usefull for somebody, but for me it's (I'm C128 beginner) fantastic!
Look at my Q about Basic8.bin (ROM image) and recognizing model of C128(D)(CR) and if you can, please help.
Thanks.

Miro

Commodore 128 Alive!

Commodore 128 => 128 programmers => Topic started by: MIRKOSOFT on June 18, 2009, 12:11 AM