MIPS Instruction Set

https://www.mips.com/develop/training-courses/mips-basic-training-course/

The MIPS64 Instruction Set v6.06

 Download (2.7 MB)

The microMIPS32 Instruction Set v6.05

 Download (1.9 MB)

https://s3-eu-west-1.amazonaws.com/downloads-mips/documents/MD00087-2B-MIPS64BIS-AFP-6.06.pdf

https://s3-eu-west-1.amazonaws.com/downloads-mips/documents/MD00582-2B-microMIPS32-AFP-6.05.pdf