i have adsp-bf533 ez-kit lite and adsp-bf533/561 extender please help to connect LPT port
Sorry for the delay in response.
Not sure if you have resolved your issue -- here is some information regarding your question.
The ADSP-Ez Extender allows access to most of the processor's pins on Ez-kit lites with the "U" expansion connector. If you would like to interface to a computer's parallel port (LPT), you can use however many programmable flag pins you require, from Port F on the 533 (16 are available). Please refer to forum post http://ez.analog.com/message/6448#6448 for more information on interfacing to a PC's parallel port -- Michael includes several links that are good starting places.
If your intent is to interface to a PC in the simplest way possible, the UART is an easier interface to implement. Refer to the chapter on the UART port controller in the 533 Processor Manual, located at http://www.analog.com/static/imported-files/processor_manuals/bf533_hwr_Rev3.4.pdf .
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