83Plus:BCALLs:4099

Synopsis

Official Name: FPDiv

BCALL Address: 4099

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

Inputs

• OP1 = floating point
• OP2 = floating point

Outputs

• OP1 = OP1/OP2
• Approx. TStates:
  • Worst Case
    • 55,000
  • If op2 is truncated and filled with zeros
    • 35,000 (if op2 is a one digit float)

Destroys

• AF, BC, DE, HL, OP3

Example

B_CALL OP1Set3  ;OP1=floating point 3
B_CALL OP1Set4  ;op2=4
B_CALL FPDiv  ;returns with OP1=floating point 0.75