OPENASIP

OpenASIP (formerly TTA-based Co-design Environment or TCE) is an open application-specific instruction-set toolset. It can be used to design and program customized processors based on the energy efficient Transport Triggered Architecture (TTA). The toolset provides a complete retargetable co-design flow from high-level language programs down to synthesizable processor RTL (VHDL and Verilog backends supported) and parallel program binaries. Processor customization points include the register files, function units, supported operations, and the interconnection network.