xii
ADSP-BF538F EZ-KIT Lite Evaluation System Manual
• Universal asynchronous receiver/transmitter (UART)
D
ADM3202 RS-232 line driver/receiver
D
DB9 female connector
• LEDs
D
10 LEDs: 1 power (green), 1 board reset (red), 1 USB (red),
5 general-purpose (amber), and 1 USB monitor (amber)
• Push buttons
D
5 push buttons: 1 reset, 4 programmable flags with
debounce logic
• Expansion interface
D
All processor signals
• Other features
D
JTAG ICE 14-pin header
The EZ-KIT Lite board has flash memory with a total of 4 MB. Flash
memory can be used to store user-specific boot code, allowing the board
to run as a stand-alone unit. For more information, see
. The board also has 64 MB of SDRAM, which can be used
by the user at runtime.
SPORT0
interfaces with the audio circuit, facilitating development of audio
signal processing applications.
SPORT0
,
SPORT1
, and
SPORT2
also interface
to an off-board connector for communication with other serial devices.
For more information, see
“SPORT0 Interface” on page 2-4
.
The UART of the processor connects to an RS-232 line driver and a DB9
female connector, providing an interface to a PC or other serial device.
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