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ADI ADSPBF518 Blackfin处理器开发方案 免费猫

发布时间:2020-02-17 12:46:36 阅读: 来源:防火管厂家

ADI ADSP-BF518 Blackfin处理器开发方案

The evaluation board is designed to be used in conjunction with the VisualDSP++ reg; development environment to test the capabilities of the ADSP-BF512/BF512F, ADSP-BF514/BF514F, ADSP-BF516/BF516F,and ADSP-BF518/BF518F Blackfin processors. The VisualDSP++ development environment aids advanced application code development and debug, such as:

Create, compile, assemble, and link application programs written in C++, C, and assembly

Load, run, step, halt, and set breakpoints in application programs

Read and write data and program memory

Read and write core and peripheral registers

Plot memory

ADSP-BF518F EZ-Board评估板主要特性:

Analog Devices ADSP-BF518F Blackfin processor

#1048644; Core performance up to 400 MHz

#1048644; External bus performance up to 80 MHz

#1048644; 176-pin LQFP package

#1048644; 25 MHz crystal

Programmable VDDINT core power

#1048644; Analog Devices AD5258 TWI digital potentiometer

#1048644; Analog Devices ADP1715 low dropout linear regulator

Synchronous dynamic random access memory (SDRAM)

#1048644; Micron MT48LC32M16A2TG – 64 MB (32M x 16-bits)

Parallel flash memory

#1048644; Numonyx M29W320EB – 4 MB (2M x 16-bits)

eMMC flash memory

#1048644; Micron MTFC2GDKDM – 2 GB

SPI flash memory

#1048644; Numonyx M25P16 – 16 Mb

Analog audio interface

#1048644; Analog Devices SSM2603 low-power audio codec

#1048644; One stereo LINE OUT jack

#1048644; One headphone LINE IN

#1048644; One input MIC jack

#1048644; One input stereo LINE IN jack

Ethernet interface

#1048644; National Semiconductor DP83848 PHY device

#1048644; 10-BaseT and 100-BaseTX

#1048644; Auto-MDIX

ADC interface

#1048644; Analog Devices AD7266 2 MSPS, 12-bit, 3-channel SAR analog-to-digital converter

Thumbwheel

#1048644; Panasonic EVQ-WKA001 rotary encoder

Universal asynchronous receiver/transmitter (UART)

#1048644; ADM3202 RS-232 line driver/receiver

#1048644; DB9 female connector

LEDs

#1048644; Five LEDs: one board reset (red), three general-purpose (amber), one configurable ethernet LEDs (amber) and one power (green)

Push buttons

#1048644; Three push buttons: one reset, two programmable flags with debounce logic

Expansion interface II

#1048644; Next generation of the expansion interface design, provides access to most of the ADSP-BF518F processor signals

Land grid array

#1048644; Easy probing of all port pins and most EBIU signals

Other features

#1048644; JTAG ICE 14-pin header

#1048644; Blackfin power measurement jumpers

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