Apple-2-SW/apple2_hgr_font_tutorial
1
0
Fork 0
mirror of https://github.com/Michaelangel007/apple2_hgr_font_tutorial.git synced 2024-11-21 12:30:54 +00:00
Code Issues Projects Releases Wiki Activity

Fix extra space

Browse Source
This commit is contained in:
Michaelangel007 2016-03-13 14:21:09 -07:00
parent d0bd0c26b4
commit 1f376690af
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@ -324,7 +324,7 @@ The `TEXT` screen is 40x24 characters. The high resolution graphics `HGR` screen
Char Height (px/character) = Screen Height (px) / Rows (characters) = 192/24 = 8
Unfortunately, the data for the TEXT ROM 25123 hardware chip is **not** accessible from the 6502 unlike say the [IBM PC BIOS Character Sets](http://nerdlypleasures.blogspot.com/2015/04/ibm-character-fonts.html). :-/ T his means you will need to manually enter in the 8 bytes/character. :-( The good news is that I've already done this so you can copy / paste. :-)
Unfortunately, the data for the TEXT ROM 25123 hardware chip is **not** accessible from the 6502 unlike say the [IBM PC BIOS Character Sets](http://nerdlypleasures.blogspot.com/2015/04/ibm-character-fonts.html). :-/ This means you will need to manually enter in the 8 bytes/character. :-( The good news is that I've already done this so you can copy / paste. :-)
You can find a picture of the Apple ]\[ ROM text font on Page 8-9, Figure 8.4 of ["Understanding the Apple \]\["](https://archive.org/stream/understanding_the_apple_ii#page/n203/mode/2up):