Analog Devices 82-003536-01 Stereo System User Manual


 
Getting Started With SHARC Processors 2-41
The Evaluation Process
The ADSP-21479 EZ-Board evaluation board, as shown in Figure 2-11,
provides developers with a low cost platform for initial evaluation of the
ADSP-2147x 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-21479 SHARC processor
196-pin BGA package
16.625 MHz CLKIN oscillator
4M x 8-bit flash memory, ST Micro M29W320EB
16M bit x 16-bit, Micron MT48LC16M16A2P
1M x 16-bit, ISSI IS61WV102416BLL-10TLI
16M bit SPI flash memory
AD1939 audio codec
SPDIF receiver with RCA phone jacks
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)