As we learn these instructions, we will also learn DEC's standard documentation format for them, which is used in the VAX programming card. Condition code setting . A. MOVx 1. Type can be any integer or floating type, plus others to be learned later. C is irrelevant so is left unchanged B. CLRx 1.
Type can be any integer or floating type.
C is irrelevant so is left unchanged C. MNEGx 1. For integers, negation is two's complement. Z and N set based on final result. V is always 0 for reals, but can be either 0 or 1 for integers. This is used for multiple precision integer operations, as we shall see later.