ADSP-21369BSWZ-1A Analog Devices Inc, ADSP-21369BSWZ-1A Datasheet - Page 12
![IC DSP 32BIT 266MHZ 208-LQFP](/photos/6/71/67136/sw-208_sml.jpg)
ADSP-21369BSWZ-1A
Manufacturer Part Number
ADSP-21369BSWZ-1A
Description
IC DSP 32BIT 266MHZ 208-LQFP
Manufacturer
Analog Devices Inc
Series
SHARC®r
Type
Floating Pointr
Datasheet
1.ADSP-21369KBPZ-2A.pdf
(60 pages)
Specifications of ADSP-21369BSWZ-1A
Package / Case
208-LQFP
Interface
DAI, DPI
Operating Temperature
-40°C ~ 85°C
Clock Rate
266MHz
Non-volatile Memory
ROM (768 kB)
On-chip Ram
256kB
Voltage - I/o
3.30V
Voltage - Core
1.20V
Mounting Type
Surface Mount
Svhc
No SVHC (18-Jun-2010)
Base Number
21369
Core Frequency Typ
266MHz
Dsp Type
Floating Point
Mmac
800
No. Of Pins
208
Interface Type
SPI, UART
Rohs Compliant
Yes
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
ADZS-21369-EZLITE - KIT EVAL EZ LITE ADDS-21369
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-21369BSWZ-1A
Manufacturer:
Analog Devices Inc
Quantity:
10 000
ADSP-21367/ADSP-21368/ADSP-21369
In addition to the software and hardware development tools
available from Analog Devices, third parties provide a wide
range of tools supporting the SHARC processor family. Hard-
ware tools include SHARC processor PC plug-in cards. Third-
party software tools include DSP libraries, real-time operating
systems, and block diagram design tools.
Designing an Emulator-Compatible DSP Board (Target)
The Analog Devices family of emulators are tools that every
DSP developer needs to test and debug hardware and software
systems. Analog Devices has supplied an IEEE 1149.1 JTAG test
access port (TAP) on each JTAG DSP. Nonintrusive in-circuit
emulation is assured by the use of the processor’s JTAG inter-
face—the emulator does not affect target system loading or
timing. The emulator uses the TAP to access the internal fea-
tures of the processor, allowing the developer to load code, set
breakpoints, observe variables, observe memory, and examine
registers. The processor must be halted to send data and com-
mands, but once an operation has been completed by the
emulator, the DSP 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 DSP’s JTAG port to the emulator.
For details on target board design issues including mechanical
layout, single processor connections, signal buffering, signal ter-
mination, and emulator pod logic, see the 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.
Rev. E | Page 12 of 60 | July 2009
Evaluation Kit
Analog Devices offers a range of EZ-KIT Lite
forms to use as a cost-effective method to learn more about
developing or prototyping applications with Analog Devices
processors, platforms, and software tools. Each EZ-KIT Lite
includes an evaluation board along with an evaluation suite of
the VisualDSP++ development and debugging environment
with the C/C++ compiler, assembler, and linker. Also included
are sample application programs, power supply, and a USB
cable. All evaluation versions of the software tools are limited
for use only with the EZ-KIT Lite product.
The USB controller on the EZ-KIT Lite board connects the
board to the USB port of the user’s PC, enabling the
VisualDSP++ evaluation suite to emulate the on-board proces-
sor in-circuit. This permits the customer to download, execute,
and debug programs for the EZ-KIT Lite system. It also allows
in-circuit programming of the on-board flash device to store
user-specific boot code, enabling the board to run as a stand-
alone unit without being connected to the PC.
With a full version of VisualDSP++ installed (sold separately),
engineers can develop software for the EZ-KIT Lite or any
custom-defined system. Connecting one of Analog Devices
JTAG emulators to the EZ-KIT Lite board enables high speed,
nonintrusive emulation.
ADDITIONAL INFORMATION
This data sheet provides a general overview of the
ADSP-21367/ADSP-21368/ADSP-21369 architecture and func-
tionality. For detailed information on the ADSP-2136x family
core architecture and instruction set, refer to the ADSP-21368
SHARC Processor Hardware Reference and the SHARC Processor
Programming Reference.
®
evaluation plat-