BF516F datasheet(16/68 Pages) AD

16 / 68 page

Rev. B

Page 16 of 68

January 2011

ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F

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/BF512F, BF514/BF514F, BF516/BF516F,

BF518/BF518F Blackfin Processor Hardware Reference

• ADSP-BF53x/BF56x Blackfin Processor Programming

Reference

• ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F,

BF518/BF518F Blackfin Processor Anomaly List

RELATED SIGNAL CHAINS

A signal chain is a series of signal-conditioning electronic com-

ponents that receive input (data acquired from sampling either

real-time phenomena or from stored data) in tandem, with the

output of one portion of the chain supplying input to the next.

Signal chains are often used in signal processing applications to

gather and process data or to apply system controls based on

analysis of real-time phenomena. For more information about

this term and related topics, see the "signal chain" entry in

Wikipedia or the Glossary of EE Terms on the Analog Devices

website.

Analog Devices eases signal processing system development by

providing signal processing components that are designed to

work together well. A tool for viewing relationships between

specific applications and related components is available on the

www.analog.com website.

The Application Signal Chains page in the Circuits from the

Lab

TM site (http://www.analog.com/circuits) provides:

• Graphical circuit block diagram presentation of signal

chains for a variety of circuit types and applications

• Drill down links for components in each chain to selection

guides and application information

• Reference designs applying best practice design techniques

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.

BF516F Datasheet(PDF) 16 Page - Analog Devices

BF516F Datasheet(HTML) 16 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

Datasheet Download

Link URL