Messages in this thread | | | Date | Mon, 15 Sep 2008 13:35:43 -0700 | From | Alessio Sangalli <> | Subject | Driver for tightly coupled memory |
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Hi, the platform I am working on right now (ARM) has a so called 'TCM' (tightly coupled memory) that is some 8 to 32kB of SRAM in the chip, no waitstates, very high bandwidth, and it is possible to access it *while* accessing main memory. It may be a very good thing (for example) to implement a software FIFO to be used in ISRs or such.
Do you know of any implementation of such software FIFO or any other kernel driver for TCMs?
bye Alessio
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