Datasheet > CDB5460A

CDB5460A

更新时间： 2024-01-26 05:01:47

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
28页	1486K
描述
Evaluation Board and Software

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CDB5460A 数据手册

CDB5460A

CDB5460A Evaluation Board and Software

Features

General Description

The CDB5460A is an inexpensive tool designed to eval-

uate the functionality and performance of the CS5460A.

The CS5460A Data Sheet is supplied in conjunction with

the CDB5460A evaluation board.

^zDirect Shunt Sensor and Current

Transformer Interface

^zRS-232 Serial Communication with PC

^zOn-board 80C51 Microcontroller

^zOn-board Voltage Reference

^zLab Windows/CVI^TMEvaluation Software

- Register Setup & Chip Control

- FFT Analysis

The evaluation board includes an LT1019 voltage refer-

ence, an 80C51 microcontroller, an RS232 transceiver,

and firmware. The 8051 controls the serial communica-

tion between the evaluation board and the PC via the

firmware, enabling quick and easy access to all of the

CS5460A’s registers and functions.

- Time Domain Analysis

The CDB5460A includes software for Data Capture,

Time Domain Analysis, Histogram Analysis, and Fre-

quency Domain Analysis.

- Noise Histogram Analysis

^zOn-board Data SRAM

^zIntegrated RS-232 Test Mode

^z“Auto-Boot” Demo with serial EEPROM

ORDERING INFORMATION

CDB5460A

Evaluation Board

VA+

VA-

AGND

VD+

Vu+

CRYSTAL

20.0 MHz

CRYSTAL

4.096 MHz

TEST

SW ITCHES

SERIAL

EEPROM

RESET

CIRCUITRY

VIN+

VIN-

IIN+

SDI

SDO

RS232

TRANS-

CEIVER

CS5460

80C51

Microcontroller

SCLK

INT

EDIR

EOUT

RS232

CONNECTOR

IIN-

VREF

IN OUT

LEDs

REF

32k × 8

SRAM

VOLTAGE

REFERENCE

AGND

Cirrus Logic, Inc.

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.cirrus.com

AUG ‘02

DS487DB3

12 3 4 5 6 7...28

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