PEAK-System Forum

Hi Marvin,

Thank you for the fast reply. It helped understanding the interrupt code of the driver.
Do you have a name of the PITA device, so I can search for the according data sheet with the register descriptions?

Without any reference I am left with some kind of cargo-cult programming, which I ...

Sorry for digging up this old thread, but it has become relevant for us again.

I have a question regarding the BAR 0:

In the Linux driver I see that there are some registers written to. Is this always necessary even for newer cards?
Or could we use our custom SJA1000 driver operating on BAR 1 and ...

Hi jspring,

Our project has been delayed. So we don't have the hardware yet, but it is ordered.
But from experience with other PCI cards, I would expect that the SJA1000 registers are mapped into memory.

For normal computers the addresses should be assigned by the BIOS. To get the addresses you ...

Hello,

we are considering buying the PCAN-miniPCIe as an extension for an x86-based system. However, our main computer runs the RTEMS operating system.
In order to use the device we need need to write a new or port an existing driver.
As you state the FPGA devices are SJA1000 compatible we would ...