Difference between revisions of "OSBYTE &90"

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m (Y parameter was the wrong way around.)
m (1 revision)
Line 3: Line 3:
  
 
     X=vertical screen shift
 
     X=vertical screen shift
     Y=0/1 to turn on/off interlacing
+
     Y=0/1 to turn off/on interlacing
     On exit X and Y contain the old value. The settings will take effect on the
+
     On exit X and Y contain the old value.The settings will be effected on the
 
     next MODE change
 
     next MODE change
  

Revision as of 02:13, 8 March 2015

OSBYTE &90 (144) - Set TV offset and interlacing (called by *TV x,y)

   X=vertical screen shift
   Y=0/1 to turn off/on interlacing
   On exit X and Y contain the old value.The settings will be effected on the
   next MODE change

See Also

Jgharston 22:03, 26 May 2009 (UTC)