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DSP56364 Datasheet 24-Bit Audio Digital Signal Processor

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

General Description

s .......................1-1 Specifications ..........................2-1 Packaging ...............................3-1 Design Considerations ...........4-1 Ordering Information ...............5-1 IBIS Model .............................

A-1 Overview The DSP56364 supports digital audio applications requiring sound field processing, acoustic equalization, and other digital audio algorithms.

The DSP56364 uses the high performance, single-clock-per-cycle DSP56300 core family of programmable CMOS digital signal processors (DSPs) combined with the audio signal processing capability of the Motorola Symphony™ DSP family, as shown in Figure 1.

Overview

Freescale Semiconductor, Inc.

Advance Information DSP56364/D Rev.

3.2, 08/2003 24-Bit Audio Digital Signal Processor Freescale Semiconductor, Inc...

Key Features

  • l Processing Core 100 Million Instructions Per Second (MIPS) with an 100 MHz clock at 3.3V. Object Code Compatible with the 56000 core. Data ALU with a 24 x 24 bit multiplier-accumulator and a 56-bit barrel shifter. 16-bit arithmetic support. Program Control with position independent code support and instruction cache support. Six-channel DMA controller. PLL based clocking with a wide range of frequency multiplications (1 to 4096), predivider factors (1 to 16) and power saving clock divider (2i:.