MIPS instruction set
MIPS
Microprocessor without interlocked piped stages
without Interlocked Pipeline microprocessor
RISC chip
designed by John L. Hennessy
MIPS instruction format
Register Type
example: add $ 1, $ 2, $ 3 R1 <---- R2 + R3
Immediate type
example: LW. 1 $, $ 2,100 R2 <----- M [Rl + 100]
Addi. 1 $, $ 2,100 R2 <------ Rl + 100
Metastatic
example: J 8000 transferred to the PC [31 ... 28] | 8000 * 4
All instructions are 32-bit. The three kinds of instruction formats, i.e. type register, immediate-type, transfer type.
Operand addressing mode with a 16-bit base address plus the displacement amount of the fetch address, Literal, three kinds of register addressing.
MIPS 64
For the 64-bit processor instruction
MIPS 16e
16-bit word length of the MIPS instruction set
mainly for embedded systems
