Difference between revisions of "83Plus:BCALLs:4099"
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=== Outputs === | === Outputs === | ||
* [[83Plus:RAM:8478|OP1]] = OP1/OP2 | * [[83Plus:RAM:8478|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 === | === Destroys === | ||
Revision as of 07:57, 3 August 2005
Contents
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
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
