83Plus:BCALLs:407E

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Synopsis

Official Name: TimesPt5

BCALL Address: 407E

Halves the floating point number in OP1.

Inputs

  • OP1 = floating point number

Outputs

  • OP1 = OP1/2
  • OP2 = floating point 0.5

Registers Destroyed

  • AF, BC, DE, HL

Example

B_CALL OP1Set3  ;OP1=floating point 3
B_CALL TimesPt5  ;returns with OP1=floating point 1.5