Introduction - Analog Devices EZ-KIT LITE ADSP-2191 Manual

1 INTRODUCTION

Thank you for purchasing the ADSP-2191 EZ-KIT Lite evaluation system. The
evaluation board is designed to be used in conjunction with the VisualDSP++
development environment to test the capabilities of the ADSP-2191 fixed-point
digital signal processor (DSP). The VisualDSP++ development environment
gives you the ability to perform advanced application code development and
debug such as:
• Create, compile, assemble, and link application programs written in C++,
C and ADSP-219x assembly
• Load, run, step in, step out, step over, halt, and set break points in
application programs
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
Access to the ADSP-2191, from a PC, is achieved through a USB port or an
optional JTAG emulator. The USB interface gives unrestricted access to the
ADSP-2191 DSP and the evaluation board peripherals. Analog Devices JTAG
emulators offer faster communication between the host PC and target hardware.
Analog Devices carries a wide range of in-circuit emulation products. To learn
more about Analog Devices emulators and DSP development tools, go to
http://www.analog.com/dsp/tools/.
Example programs are provided in the ADSP-2191 EZ-KIT Lite, which
demonstrate the capabilities of the evaluation board.
Note: The VisualDSP++ license provided with this EZ-KIT Lite evaluation
system limits use of program memory to 8k words.
The board's features include:
• Analog Devices ADSP-2191 DSP
o 160MHz Core Clock Speed
o Core Clock Multiplication Factor Selection Switch.
• USB Debugging Interface
• Analog Devices AD1885 48kHz AC'97 SoundMAX
o Jumper Selectable Line-In or Mic-In 3.5mm Stereo Jack
o Line-Out 3.5mm Stereo Jack
ADSP-2191 EZ-KIT Lite Evaluation System Manual
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