EMLINK-BH EMBEST, EMLINK-BH Datasheet

Emlink USB To JTAG Emulator Module For Blackfin

EMLINK-BH

Manufacturer Part Number

EMLINK-BH

Description

Emlink USB To JTAG Emulator Module For Blackfin

Manufacturer

EMBEST

Datasheet

1.EMLINK-BH.pdf (2 pages)

Specifications of EMLINK-BH

Silicon Family Name

Blackfin

Core Architecture

Blackfin

Ic Product Type

In-Circuit Emulator

Kit Contents

Emlink For Blackfin, JTAG20-14-8 Convert Module, IDC14 Cable, CD

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Download datasheet (418Kb)

Emlink ICE for Blackfin JTAG Adapter

User's Getting Started

Revision 2.1.0825, August 2008

Part Number: EDT-EMLINK-GS

Embest Info & Tech Co., LTD

Rm509, Luohu Science & Tech Bldg 85# Taining Road

Shenzhen, China 518020

Tel: +86 755 25621715

Fax: +86 755 25616057

without prior, express written consent from Embest.

Printed in the China.

Limited Warranty

The USB-based adapter hardware is warranted against defects in materials and workmanship for a

period of one year from the date of purchase from Embest or from an authorized dealer.

Disclaimer

Embest reserves the right to change this product without prior notice. Information furnished by

Embest is believed to be accurate and reliable. However, no responsibility is assumed by Embest

for its use, nor for any infringement of patents or other rights of third parties which may result

from its use. No license is granted by implication or otherwise under the patent rights of Embest

Trademark and Service Mark Notice

The Analog Devices logo, Blackfin, the Blackfin logo, VisualDSP, the VisualDSP logo, EZ-KIT

Lite logo, and EZ-ICE are registered trademarks are registered trademarks of Analog Devices, Inc.

VisualDSP++, the VisualDSP++ logo, ICEPAC, and The DSP Collaborative are trademarks of

Analog Devices, Inc.

Emlink ICE, the Emlink logo are trademarks of Embest Info & Tech Co., LTD.

All other brand and product names are trademarks or service marks of their respective owners.

Regulatory Compliance

The USB based adapter is designed to be used solely in a laboratory environment. The adapter is

not intended to be used in any end products or as a portion of an end product. The adapter may

cause interference to other electronic devices operating at close proximity. The adapter should not

be used in or near any medical equipment or RF devices.

is JTAG port to connect to your target board’s JTAG port. Emlink can be power supplied

via PC’s USB port.

to plug it into the target’s JTAG 20pins directly (notes that the JTAG signal should be

designed following Emlink Signal described in the hardware documentation. Meanwhile,

Emlink can also connect to JTAG 14pins, 2.54mm interface, which designed following

ADI EE-68 used, in this instance, Emlink first to connect with a convert module (a tiny

board), Pin1 to Pin1(red triangle):

connection. Emlink will work normally in these circumstance:

while running the Device manager, or

as ICE TEST function):

Q: How to connect the Emlink to my target board?

A: Emlink has two sides, one is connected to PC through an USB port(Host), another

Because of the Emlink JTAG port is 20pins, 2.54mm female interface, it can be easy

A: Emlink does not support ADI VisualDSP++ ‘ICE Test’ function to test the ICE

* there is seem ‘USB Serial Coverter A and B’ under the ‘General Bus Controller’,

* connect to the target through VDSP++ Session and no errors appeared.

Emlink for VisualDSP++ also gives two type of errors to test the connections(same

Q: How to confirm the Emlink connection? Why errors appeared?

(a) “Emlink not Found”

Emlink have not connect to PC,

or Emlink USB driver install failed,

or Emlink ICE has broken.

Emlink ICE for Blackfin

Figure 3.1 Emlink + JTAG20-14-8 convert module

(b) “Proccessor not Found”

The target board have not power up,

or JTAG ports do not connect well,

or JTAG signals mismatch as described,

or something wrong with target board,

such as no enough voltage and current.

www.embedinfo.com/en

Connections

1/8

3/8

EMLINK-BH Features:

Emlink ICE for Blackfin (Type: EMLINK-BH)

Win-Autorun), then click to ‘Install EmlinkforVDSP++’ on the right side:

setup file can detect any one or more version of VisualDSP++, the check box can be

selected if any version of 4.5/4.0/5.0 being installed on your PC, otherwise it is a gray

check box. (ADI VisualDSP++ should be authorized by ADI.)

♦ Compatible with ADI

♦ Supports Blackfin processors,

♦ Debugging with Halt, Step, Run, Breakpoint

♦ Supports Windows98/NT/2000 /XP host

♦ Support

♦ Mini and smart size: 45x32x12mm, weight about 55g

♦ Power suply via USB port without power adapter

♦ JTAG port (20pins, FH2.54mm) for connecting target board

♦ Downloading and debugging speed up to

♦ Support to program on-board Flash.

A webpage will be prompted out after input the Emlink CD to your CDROM (Enable

* If disable the Windows Autorun function, please find this file and click to run:

‘AutoRUN\index.htm’.

* Any windows system cautions appeared while installing, please click OK.

Here click EmlinkforVDSP++.exe to run and settings as following:

1. Check which version of VisualDSP++ has installed on your Windows. Emlink driver

Emlink ICE for VDSP++

Emlink for VDSP++

Figure 2.1 Emlink ICE for Blackfin package box (full-scale picture)

USB 2.0

Figure 4.2 Choose which version of VisualDSP++ (one or more)

protocol

VisualDSP++ 3.5/4.0/4.5/5.0

BF531/2/3/4/6/7

200KBytes/s (1.5Mbps)

Click here to

Install

Driver Installation

www.embedinfo.com/en

etc.

www.embedinfo.com/en

Getting Started

IDDE

2/8

4/8

Related parts for EMLINK-BH

EMLINK-BH Summary of contents

Page 1

... Power suply via USB port without power adapter ♦ JTAG port (20pins, FH2.54mm) for connecting target board ♦ Downloading and debugging speed up to ♦ Support to program on-board Flash. Emlink ICE for Blackfin (Type: EMLINK-BH) 1/8 www.embedinfo.com/en Connections A webpage will be prompted out after input the Emlink CD to your CDROM (Enable Win-Autorun), then click to ‘ ...

Page 2

... Windows system, the ‘Legacy target’ should be available to select. ☼ Emlink ICE for Blackfin can use to debug BF531/2/3/4/6/7 target: debug source code in RAM or trace in Flash. ☼ NOTES: ADI VisualDSP++ 4.0/4.5/5.0 are the commercial products provide by ADI, customer should be authorized by ADI before using Emlink to debug your system ...

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