ADSP-BF561SBBCZ-5A2 AD [Analog Devices], ADSP-BF561SBBCZ-5A2 Datasheet - Page 16

Manufacturer Part Number

ADSP-BF561SBBCZ-5A2

Description

Manufacturer

AD [Analog Devices]

Datasheet

1.ADSP-BF561SBBCZ-5A2.pdf (64 pages)

ADSP-BF561

In addition to the software and hardware development tools

available from Analog Devices, third parties provide a wide

range of tools supporting the Blackfin processor family. Third

party software tools include DSP libraries, real-time operating

systems, and block diagram design tools.

EZ-KIT Lite Evaluation Board

For evaluation of ADSP-BF561 processors, use the

ADSP-BF561 EZ-KIT Lite

Devices. Order part number ADDS-BF561-EZLITE. The board

comes with on-chip emulation capabilities and is equipped to

enable software development. Multiple daughter cards are

available.

DESIGNING AN EMULATOR-COMPATIBLE

PROCESSOR BOARD

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

tem developer needs to test and debug hardware and software

systems. Analog Devices has supplied an IEEE 1149.1 JTAG

Test Access Port (TAP) on the ADSP-BF561. The emulator uses

the TAP to access the internal features of the processor, allow-

ing the developer to load code, set breakpoints, observe

variables, observe memory, and examine registers. The proces-

sor must be halted to send data and commands, but once an

operation has been completed by the emulator, the processor 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 Analog Devices JTAG Emulation Technical Reference

(EE-68) 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.