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ECF Block (changes)

Showing changes from revision #1 to #2: Added | Removed | Changed

Programmer's VDU Reference Variables Manuals
» Part 15 – SWI CallsECF Block
» OS
» OS_ReadVduVariables
» VDU Variables
» ECF Block

ECF Block

Offset Value
+0 OR mask for top ECF line
+4 EOR mask for top ECF line
+8 OR mask for next ECF line
+12 EOR mask for next ECF line
+16 OR mask for next ECF line
+20 EOR mask for next ECF line
+24 OR mask for next ECF line
+28 EOR mask for next ECF line
+32 OR mask for next ECF line
+36 EOR mask for next ECF line
+40 OR mask for next ECF line
+44 EOR mask for next ECF line
+48 OR mask for next ECF line
+52 EOR mask for next ECF line
+56 OR mask for bottom ECF line
+60 EOR mask for bottom ECF line

Notes

This block should be on a 64 byte boundary.

See also

  • Mode Variable Numbers
    •
  • OS_ReadVduVariables
    •
  • VDU Variables
Revised on January 22, 2014 13:54:35 by Jeffrey Lee (213) (195.72.173.131)
Edit | Back in time (1 revision) | Hide changes | History | Views: Print | Source | Linked from: Fast Horizontal Line Draw Routine, GCOL OR and EOR Address, GraphicsV 13 2

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