Hi,
I'm using a TS-7200 and I want to communicate this board with a MPC624 board
(ADC converter) through PC-104. I'va seen in the TS-7200 manual that PC-104
8bits start at 0x11E00000 and this is the base that I put in the driver for
MPC624.
However, when I read a data from MPC624 an error appear. I have seen the kernel
traces and this appear:
comedi0: mpc624 [0x11e001c0, 110 Hz, 30 bit, 10.1V]: attached
Reading the position: 11e001c2
Unable to handle kernel paging request at virtual address 71e001c1
The second line is mine. I have put this trace in the driver, so at this point
the address is correct (with an ofset of the board) but the third line shows
that kerner is trying to access to 0x71e001c1. This is my addess + 0x60000000
that is the offset of the flash memory.
I am almost certain that the driver don't add this offset, so ¿anyone knows
where have been adding this offset?
Thanks,
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