SP - Subtract Packed Instruction

SP - Subtract Packed Instruction






Example:    SP    DIFF,B

Explained:    subtract packed instruction - location of the value that will have something subtracted from it - location of the value being subtracted

English:    The second operand is subtracted from the first operand, and the resulting difference is placed at the first operand location. Both operands and the reuslt are in the signed packed decimal format.

Principle of Operation Page:    8-13