This manual describes the internal structure, features, instruction set, and operation of the ADSP-219x DSP family.
This manual provides a complete reference for the ADSP-219x family of digital signal processors. It is intended for developers and engineers who need detailed information on the processor's registers, instruction formats, and execution behavior.
The document includes sections on core register summaries, ALU, MAC, shifter, and multifunction instructions, as well as program flow control, interrupt handling, and opcode definitions. It also lists conventions, supported processors, and links to related documentation and tools.