ADSP-21161NKCAZ100 Datasheet PDF - ADI

●The ADSP-21161NKCAZ100 is a high performance Digital Signal Processor featuring Analog Devices" super Harvard architecture (SHARC). Easing portability, the ADSP-21161N is source code compatible with the ADSP-21160 and with first generation ADSP-2106x SHARC processors in SISD (single-instruction, single-data) mode. Like other SHARC DSPs, the ADSP-21161N is a 32-bit processor that is optimized for high performance DSP applications. The ADSP-21161N offers a single-instruction multiple-data (SIMD) architecture. Using two computational units (ADSP-2106x SHARC processors have one), the ADSP-21161N can double cycle performance versus the ADSP-2106x on a range of DSP algorithms. Fabricated in a state of the art, high speed, low power CMOS process, the ADSP-21161N has a 10 or 9ns instruction cycle time. With its SIMD computational hardware running at 110MHz, the ADSP-21161N can perform 660 million floating point operations per second.

● Super Harvard architecture (SHARC) processor

● Code compatible with all other SHARC family DSPs

● Supports 32-bit fixed, 32-bit float and 40-bit floating-point formats

● Single-cycle instruction execution, including SIMD operations in both computational units

● Four independent buses for dual data fetch, instruction fetch and nonintrusive zero overhead I/O