Difference between revisions of "83:ROMCalls:408A"
From WikiTI
(destroys section + link op1/2) |
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=== Inputs === | === Inputs === | ||
| − | * OP1 = floating point number | + | * [[83:RAM:8039|OP1]] = floating point number |
=== Outputs === | === Outputs === | ||
* OP1 = OP1 - 1 | * OP1 = OP1 - 1 | ||
| − | + | ||
| − | * AF | + | === Destroys === |
| + | * AF | ||
| + | * BC | ||
| + | * DE | ||
| + | * HL | ||
| + | * [[83:RAM:8039|OP2]] | ||
Latest revision as of 18:43, 10 July 2005
Contents
Synopsis
Official Name: Minus1
Call Address: 408A
This routine calls OP2Set1 and jumps to FPSub.
Inputs
- OP1 = floating point number
Outputs
- OP1 = OP1 - 1
Destroys
- AF
- BC
- DE
- HL
- OP2
