5
edits
Changes
m
correction on character display data
** $e: Light blue
** $f: Light grey
* an 80x25 character display at '''$f000-$fcff''', with one byte per pixelcharacter. Printable ASCII characters will be displayed. If the high-order bit is set, the character will be shown in <span style="background: black; color: white;"> reverse video </span>.
* a read-only ROM chip is present at '''$fe00-$ffff'''; see below for details.
