83Plus:BCALLs:426A

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,...