# ISA Pseudo-code 

ISA is the [[!wikipedia Instruction_set_architecture]] of a machine, the: CPU instructions, register set, memory model, etc, that describe the way a machine works.

These pages contain (in a strict machine-readable subset of mdwn)
the pseudo-code for all opcodes in the POWER v3.0B Public Spec

* [[isa/bcd]]
* [[isa/branch]]
* [[isa/comparefixed]]
* [[isa/condition]]
* [[isa/fixedarith]]
* [[isa/fixedload]]
* [[isa/fixedlogical]]
* [[isa/fixedshift]]
* [[isa/fixedstore]]
* [[isa/fixedtrap]]
* [[isa/sprset]]
* [[isa/stringldst]]
* [[isa/system]]