Instruction of the Day: MVO dwoolbright 11 years ago MVO is an old instruction that has fallen out of use, replaced by SRP. Still, you will see it in older programs. This video will get you up to speed on this “odd” instruction. You will also find the code from the video here. Share this: Instruction of the Day: PACKSRP and BASR Video InstructionAdding Away (AFI, AG, AGF)