Analog Devices SHARC Processors 82-003536-01 User Manual
Page 68
Evaluation Tools
2-38
Getting Started With SHARC Processors
The ADSP-21489 EZ-Board evaluation board, as shown in
,
provides developers with a low cost platform for initial evaluation of the
ADSP-2148x SHARC processors via an external JTAG emulator or stan-
dalone debug agent board.
To debug, you must have a debug agent board or emulator. The
EZ-Board has an expansion interface that allows for modularity
with different EZ-Extender boards.
Features
• ADSP-21489 SHARC processor
• 176-pin LQFP package
• 25 MHz CLKIN oscillator
• 4M x 8-bit flash memory, ST Micro M29W320EB
• 16M bit x 16-bit, Micron MT48LC16M16A2P-6A
• 1M x 16-bit, ISSI IS61WV102416BLL-10TLI
• 16M bit SPI flash memory
• AD1939 audio codec
• SPDIF receiver with RCA phone jacks
• ADM1032 two wire sensor
• ADM3202 RS-232 line driver/receiver
• 5 V at 3.6 amps
• 11 LEDs: 1 power (green), 1 board reset (red),
1 temperature limit (amber), and 8 general-purpose (amber)
• 5 push buttons: 1 reset, 2 general-purpose input (connected to
DAI), and 2 IRQs (connected to flag pins)