Atari 400 - Page 311

657,658 TXTCOL
752 CRSINH
755 CHACT
756
CHBAS
763 ATACHR
765 FILDAT
708
COLORO
Appendix E. 309
This address indicates the
cursor column in the text
window. This value will
range from 0 to 39 , with 0
being the first column.
A value of 0 at this address
resu
Its in the cu rsor not
being visible. Any other
value results in the cursor
being visible.
This address generally has a
value of 2. Any other
value will result in the cur-
sor's being opaque, the
cursor being absent, or
characters being inverted.
These values and their ef-
fect are summarized in
TableE-l .
This address indicates the
character set to be used in
graphics modes 1 and 2
(224
= standard; 226 = alternate).
This address contains the
Atari ASCII code for the last
character read or written or
last graphics point output.
The address contains the fill
data to be used with a
graphics
XIO command.
Graphics Addresses
Color register O.