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How to read data from FIFO without address bus?

Question asked by lakerhy on Aug 25, 2010
Latest reply on Jun 16, 2012 by Mitesh

Hi there:

 

I have a design with ADSP21369 reading data from FIFO connected via AMI. The FIFO I am using comes without address bus. The full flag of FIFO is connected to the IREQ of ADSP to trigger  the reading. I am not sure about its memory mapping. I guess I still need the Msx to select the memory.  But how to mapping the memory if there's no address bus on FIFO and how can I control the data flow? 

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