What are SHARC Processors?

 

 

 

 

Internal Memory

 

SIMD Core

 

Block 0

Block 1

Block 2

Block 3

 

 

 

 

 

 

RAM/ROM

RAM/ROM

RAM

RAM

Instruction

5 Stage

 

 

 

 

 

Cache

Sequencer

 

 

 

 

 

 

 

S

B0D

B1D

B2D

B3D

DAG1/2

TimerCore

64-BIT

64-BIT

64-BIT

64-BIT

 

 

DMD

DMD

 

 

 

 

 

64-BIT

64-BIT

 

 

 

PEx

 

PEy

Core Bus

 

Internal Memory I/F

 

 

 

Cross Bar

 

 

 

 

 

PMD

PMD 64-BIT

 

FLAGx/IRQx/

 

THERMAL

64-BIT

EPD BUS 64-BIT

IOD0 32-BIT

JTAG

 

TMREXP

DIODE

PERIPHERAL BUS

 

 

 

 

 

 

 

 

 

 

32-BIT

IOD1

32-BIT

 

 

 

IOD0 BUS

 

 

FFT

DTCP/

 

 

 

 

 

 

 

 

 

FIR

 

 

 

 

 

 

 

 

 

MTM

 

 

 

 

 

 

 

 

 

IIR

 

 

 

 

 

 

 

 

 

 

 

 

PERIPHERAL BUS

 

 

 

 

 

 

 

EP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPEP BUS

 

 

CORE

PCG

TIMER

SHIFT

S/PDIF

PCG

ASRC PDAP/ SPORT

CORE

PWM

AMI

SDRAM

FLAGS/

C-D

1-0TWI SPI/B UART

REG

Tx/Rx

A-D

3-0 IDP 7-0

RTC WDT MLB FLAGS

3-0

CTL

 

PWM3-1

 

 

 

 

 

7-0

 

 

 

 

DPI Routing/Pins

DAI Routing/Pins

External Port Pin MUX

DPI Peripherals

DAI Peripherals

Peripherals

External

Port

Figure 1-1. ADSP-2147x Processor Block Diagram

First generation SHARC products offer performance of up to

66 MHz/198 MFLOPS and form the cornerstone of the SHARC proces- sor family. Their easy-to-use instruction set architecture that supports both 32-bit fixed-point and 32/40-bit floating-point data formats, com- bined with large memory arrays and sophisticated communications ports, make them suitable for a wide array of parallel processing applications including consumer audio, medical imaging, military, industrial, and instrumentation.

Second generation SHARC products double the level of signal processing performance (100 MHz/600 MFLOPS) by utilizing a single-instruction, multiple-data (SIMD) architecture. This hardware extension doubles the number of computational resources available to the system programmer. Second generation products contain dual multipliers, ALUs, shifters, and data register files, significantly increasing overall system performance in a

1-6

Getting Started With SHARC Processors

Page 20
Image 20
Analog Devices 82-003536-01 manual DPI Peripherals DAI Peripherals

82-003536-01 specifications

Analog Devices has consistently been at the forefront of innovation in the semiconductor industry, and the Analog Devices 82-003536-01 exemplifies this commitment to excellence. This particular model is a high-performance integrated circuit that's widely recognized for its robust functionalities in a variety of applications, especially within the fields of telecommunications, industrial automation, and consumer electronics.

One of the main features of the 82-003536-01 is its ability to handle wide bandwidth signals with high fidelity. This capability is essential for modern communication systems that require precise signal processing to ensure data integrity over long distances. The device achieves this through advanced modulation techniques and high-speed analog-to-digital conversion, allowing for the seamless capture of complex waveforms.

The technology behind the 82-003536-01 includes significant advancements in signal processing algorithms, enabling the chip to perform real-time analysis of incoming data streams. With fast response times and low latency, the integrated circuit is ideal for applications where quick decision-making is critical, such as real-time monitoring systems and automated industrial controls.

In terms of characteristics, the 82-003536-01 showcases an impressive operating temperature range, ensuring reliability in various environmental conditions. This is particularly advantageous for outdoor applications or in industries like automotive, where temperature fluctuations can be extreme. The low power consumption of the device also makes it a standout choice for battery-operated devices, contributing to longer operational life and reduced overall energy costs.

Additionally, the 82-003536-01 is designed with user-friendly interfaces that simplify integration into existing systems. This ease of use is complemented by the extensive support and documentation provided by Analog Devices, enabling engineers and designers to achieve quicker time-to-market for their products.

Finally, echoing Analog Devices' commitment to quality, the 82-003536-01 undergoes rigorous testing to meet high industry standards. This dedication to reliability and performance ensures that users can trust the device in mission-critical applications. Overall, the Analog Devices 82-003536-01 is a versatile, high-performance solution that continues to set benchmarks in the semiconductor landscape.