Difference between revisions of "83Plus:BCALLs:4084"

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Revision as of 21:12, 24 April 2005

Synopsis

Official Name: FPMult

BCALL Address: 4084

Multiplies the floating point number in OP1 by the floating point number in OP2 and stores the result in OP1.

Inputs

  • OP1 = floating point number
  • OP2 = floating point number

Outputs

  • OP1 = OP1 * OP2

Registers Destroyed

  • AF, BC, DE, HL, OP3

Example

B_CALL OP1Set3  ;OP1=floating point 3
B_CALL OP2Set2  ;OP2=floating point 2
B_CALL FPAdd  ;returns with OP1=floating point 6