C32025 PDF – Digital Signal Processor Megafunction

Part Number: C32025

Function: Digital Signal Processor Megafunction

Manufacturer: Cast

Images:C32025 pdf pinout


The C32025 is a 16-bit fixed-point digital signal processor core. It combines the flexibility of a high-speed controller with the numerical capability of an array processor. The C32025 has the same instruction set as the TMS320C25 and also provides the same interrupts, serial interface and timer. Developed for easy reuse with ASICs or FPGAs, the core requires under 18000 ASIC gates.


• Control Unit

o 16-bit instruction decoding
o Repeat instructions for efficient use of program space and enhanced execution

• Central Arithmetic-Logic Unit

o 16-bit parallel shifter; 32-bit arithmetic and logical operations
o 16 x 16 bit parallel multiplier with a 32-bit product
o 32-bit accumulator with output shifter
o Single-cycle Multiply-andAccumulate instructions

C32025 datasheet


• Digital sound processing (adaptive filtering, FFT, other special sound effects)

• Voice recognition

• Telecommunications (modems, codecs)

• Medical equipment (diagnostics tools)

• Computers peripherals

• Various embedded data-intensive systems

C32025 PDF Datasheet