We have officially released updates to the CoreGen IR Spec and the StoneCutter Language Spec. The CoreGen IR Spec update (1.4.5) adds new parameters for cache nodes, memory controllers and register nodes. It also adds a new node type, “DataPath”, designed to help define a core’s pipeline structure. The StoneCutter Language Spec (0.6) adds a new pipeline syntax to define pipeline stages for each instruction and across instructions. It also adds a full set of register attributes and updates to the “for” loop syntax. Check out the System Architect release pages for the full specs!
Open Source SoC Development Workflow