Difference between revisions of "OSWORD &8C"

From BeebWiki
Jump to: navigation, search
(Added details.)
m (Corrected XY+0/+1.)
Line 1: Line 1:
 
OSWORD &8C (140) - Write soft Teletext font
 
OSWORD &8C (140) - Write soft Teletext font
  
  XY+0    Size of inward control block (4)
+
  XY+0    Size of outward control block (44)
  XY+1    Size of outward control block (44)
+
  XY+1    Size of returned control block (4)
 
  XY+2    Character code
 
  XY+2    Character code
 
  XY+3    Character sub-code
 
  XY+3    Character sub-code

Revision as of 00:03, 9 May 2020

OSWORD &8C (140) - Write soft Teletext font

XY+0    Size of outward control block (44)
XY+1    Size of returned control block (4)
XY+2    Character code
XY+3    Character sub-code
XY+4... Ten 4-byte words of pixel data

See also