I am making a project with the MCF52233, because of a speed constraint I need to use DMA transfer.
I Have a FIFO memory and a MCF52233; so I am qoing to send data from FIFO to mcf52233.
I am a little confused about how DMA works with external devices
In order to get the right data at right time in the MCF52233 GPIO port I need to send a clock signal to the FIFO memory.
How can I produce that clock signal ? using DTOUTn pin?
How can I sure that the DMA clock is synchonized with the external FIFO memory.