Difference between revisions of "83Plus:BCALLs:426A"
From WikiTI
(→Example) |
|||
Line 21: | Line 21: | ||
== Example == | == Example == | ||
Suppose op1=00h,80h,10h,00h,... | Suppose op1=00h,80h,10h,00h,... | ||
− | After B_CALL | + | After B_CALL IncO1Exp, op1=00h,81h,10h,00h,... |
Suppose op1=00h,FFh,10h,00h,... | Suppose op1=00h,FFh,10h,00h,... | ||
− | After B_CALL | + | After B_CALL IncO1Exp, op1=00h,00h,10h,00h,... |
Revision as of 20:29, 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 IncO1Exp, op1=00h,81h,10h,00h,...
Suppose op1=00h,FFh,10h,00h,...
After B_CALL IncO1Exp, op1=00h,00h,10h,00h,...