CAN bus module

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originally posted by dafox@Sep 19 2006, 08:59 AM

oops, don't know how i overlooked that one. thanks for the link. unfortunately i always get a blank file when downloading it from the project page. however, i was able to download the file from the corresponding thread in the forum.

yeah, i'm aware of bosch's can protocol license. i will evaluate both methods the opencore and a sja1000 version.

thanks again,

markus

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The Opencore version looks quite the same as the SJA1000 with respect of the bus interface. But with the 32 bit capability of NIOS and because all signals are internal the fpga, with little effort you can change the registers a little bit to get faster access. This can be importand to reduce interrupt time ar receiption of messages.