Difference between revisions of "83Plus:BCALLs:426A"
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| − | [[Category:83Plus:BCALLs:By Name:FP_Util|IncO1Exp]] [[Category:83Plus:BCALLs:By Name|IncO1Exp]] [[Category:83Plus:BCALLs:By Address| | + | [[Category:83Plus:BCALLs:By Name:FP_Util|IncO1Exp]] [[Category:83Plus:BCALLs:By Name|IncO1Exp]] [[Category:83Plus:BCALLs:By Address|426A - IncO1Exp]] |
== Synopsis == | == Synopsis == | ||
'''Official Name:''' IncO1Exp | '''Official Name:''' IncO1Exp | ||
| − | '''BCALL Address:''' | + | '''BCALL Address:''' 426A |
Increments op1's exponent. | Increments op1's exponent. | ||
Revision as of 20:23, 3 April 2005
Synopsis
Official Name: IncO1Exp
BCALL Address: 426A
Increments op1's exponent.
Inputs
- op1 = floating point number
Outputs
- op1 's exponent incremented
Registers Destroyed
- A
Comments
This function increments the exponent of op1. Checks are not performed to prevent an overflow.
Example
Suppose op1=00h,80h,10h,00h,... After B_CALL FDiv100, op1=00h,81h,10h,00h,...
Suppose op1=00h,FFh,10h,00h,...
After B_CALL FDiv100, op1=00h,00h,10h,00h,...
