created: 07/04/01; audio: 01/04/04; small changes: 09/21/09; revised 07/25/15; small changes 09/27/2019, 07/10/2020

go to home page   go to next page hear noise highlighting

CHAPTER 11 — Immediate Operands and Bitwise Logic

Some machine instructions contain data as part of the instruction. This data is an immediate operand. The ori instruction used in the previous chapter contains an immediate operand.

With a bitwise logic operation two bit patterns are "lined up" and then an operation such as OR or AND is performed between pairs of bits.

Chapter Topics:


Could a 32-bit MIPS instruction have room for 16 bits of data?

go to home page   go to next page