Difference between revisions of "83Plus:BCALLs:41C2"

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(Outputs)
Line 11: Line 11:
  
 
=== Outputs ===
 
=== Outputs ===
* HL+9
+
* HL=HL+9
 
* Floating point zero stored to memory
 
* Floating point zero stored to memory
  

Revision as of 22:14, 30 March 2005

Synopsis

Official Name: OPSet0

BCALL Address: 40C2

Sets the ten bytes starting at address HL to a floating point zero.

Inputs

  • HL = address to copy a floating point zero to

Outputs

  • HL=HL+9
  • Floating point zero stored to memory

Registers Destroyed

  • A

Example

 ld     hl,8100h
 B_CALL OPSet0
 

After the BCALL:

 8100: 00 80 00 00 00 00 00 00 00 00