•Analog Devices AD1885 48 kHz AC’97 SoundMAX Codec o Jumper-SelectableLine-In or Mic-In 3.5 mm Stereo Jack o Line-Out 3.5 mm Stereo Jack
•SDRAM
o 4 M x 32-bit
•Flash Memory o 272 K x 16
•Interface Connectors
o 14-Pin Emulator Connector for JTAG Interface o SPORT0 Connector
o FlashLINKTM Connector (for flash programming) o Expansion Interface Connectors (not populated)
•General-Purpose I/O
o 4 Push Buttons connected to DSP Programmable Flags o 1 Push Button connected to DSP Non-maskable Interrupt o 4 LEDs connected to DSP Programmable Flags
•Real Time Clock
•Analog Devices ADP3331, ADP3338, ADP3339 & ADP3088 Voltage Regulators
The EZ-KIT Lite board has a flash memory device that can be used to store user specific boot code. By configuring the boot mode switch (SW1) and by programming the flash, the board can run as a stand-alone unit. For information about using the flash, see section 3.5.
SPORT0 is interfaced with an audio Codec, allowing you to create audio signal processing applications. SPORT0 is also attached to an off-board connector to allow communication with other serial devices. For information about SPORT0, see section 4.2.2.
Additionally, the EZ-KIT Lite board provides access to most of the DSP’s peripheral ports. Access is provided in the form of uninstalled expansion interface connectors. These DSP’s USB pins are brought to this connector, but require additional circuitry to function as a USB port. The PCI bus of the DSP is not available at any connector of the EZ-Kit Lite. For information about the expansion interface, see section 4.2.3.
1.1For More Information About Analog Devices Products
Analog Devices can be accessed on the Internet at http://www.analog.com. You can directly access the DSP Web pages at http://www.analog.com/dsp. This page provides access to DSP-specific technical information and documentation, product overviews, and product announcements. For specific information about DSP tools, go to http://www.analog.com/dsp/tools.
