Hello, Am 24.02.2011 22:27, schrieb Michael Schwingen: > Am 02/24/2011 09:36 AM, schrieb Mathias K.: >> this patch add the risc (default) and harvard architecture to the target >> structure. Currently >> this patch only affect the memory read/write functions. > I am not sure if "RISC" vs. "Harvard" are the right terms. > > IIRC, "Harvard" only means separate address busses / spaces for data and > instruction, but does not tell anything about the behaviour on unaligned > or non-machineword accesses.
I think you can't simple abstract this with 8/16/24/32bit access, because in my case the data bus has always a 24bit width and the address bus increment is always one (one address and 3 bytes of data). There is no alternative alignment how you can describe a byte of this 24bit with a bus address, thats the problem. > I would prefer some wording that clearly defines the relevant behaviour. Yes, i have think about it but harvard has to much variations. Regards, Mathias _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
