ADSP-BF518KSWZ-ENG View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADSP-BF518KSWZ-ENG

Blackfin Embedded Processor

Analog Devices 

Preliminary Technical Data

DESIGNING AN EMULATOR-COMPATIBLE

PROCESSOR BOARD (TARGET)

The Analog Devices family of emulators are tools that every sys-

tem developer needs in order to test and debug hardware and

software systems. Analog Devices has supplied an IEEE 1149.1

JTAG Test Access Port (TAP) on each JTAG processor. The

emulator uses the TAP to access the internal features of the pro-

cessor, allowing the developer to load code, set breakpoints,

observe variables, observe memory, and examine registers. The

processor must be halted to send data and commands, but once

an operation has been completed by the emulator, the processor

system is set running at full speed with no impact on

system timing.

To use these emulators, the target board must include a header

that connects the processor’s JTAG port to the emulator.

For details on target board design issues including mechanical

layout, single processor connections, multiprocessor scan

chains, signal buffering, signal termination, and emulator pod

logic, see (EE-68) Analog Devices JTAG Emulation Technical

Reference on the Analog Devices website (www.analog.com)—

use site search on “EE-68.” This document is updated regularly

to keep pace with improvements to emulator support.

RELATED DOCUMENTS

The following publications that describe the ADSP-BF512/

ADSP-BF514/ADSP-BF516/ADSP-BF518 processors (and

related processors) can be ordered from any Analog Devices

sales office or accessed electronically on our website:

• Getting Started With Blackfin Processors

• ADSP-BF512/BF514/BF516/BF518(F) Blackfin Processor

Hardware Reference

• ADSP-BF53x/BF56x Blackfin Processor Programming

Reference

• ADSP-BF512/BF514/BF516/BF518(F) Blackfin Processor

Anomaly List

LOCKBOX SECURE TECHNOLOGY DISCLAIMER

Analog Devices products containing Lockbox Secure Technol-

ogy are warranted by Analog Devices as detailed in the Analog

Devices Standard Terms and Conditions of Sale. To our knowl-

edge, the Lockbox Secure Technology, when used in accordance

with the data sheet and hardware reference manual specifica-

tions, provides a secure method of implementing code and data

safeguards. However, Analog Devices does not guarantee that

this technology provides absolute security. ACCORDINGLY,

ANALOG DEVICES HEREBY DISCLAIMS ANY AND ALL

EXPRESS AND IMPLIED WARRANTIES THAT THE LOCK-

BOX SECURE TECHNOLOGY CANNOT BE BREACHED,

COMPROMISED OR OTHERWISE CIRCUMVENTED AND

IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR

ANY LOSS, DAMAGE, DESTRUCTION OR RELEASE OF

DATA, INFORMATION, PHYSICAL PROPERTY OR INTEL-

LECTUAL PROPERTY.

ADSP-BF512/BF514/BF516/BF518 (F)

Rev. PrE | Page 19 of 62 | March 2009

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