SM320VC5416PGE16EP

SM320VC5416 -EP定点数字信号处理器 SM320VC5416-EP Fixed-Point Digital Signal Processor

The SM320VC5416 fixed-point, digital signal processor DSP hereafter referred to as the 5416 unless otherwise specified is based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. This processor provides an arithmetic logic unit ALU with a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. The basis of the operational flexibility and speed of this DSP is a highly specialized instruction set.

Separate program and data spaces allow simultaneous access to program instructions and data, providing a high degree of parallelism. Two read operations and one write operation can be performed in a single cycle. Instructions with parallel store and application-specific instructions can fully utilize this architecture. In addition, data can be transferred between data and program spaces. Such parallelism supports a powerful set of arithmetic, logic, and bit-manipulation operations that can all be performed in a single machine cycle. The 5416 also includes the control mechanisms to manage interrupts, repeated operations, and function calls.