I am rebuilding the ULRICH UCLINUX for the PROTEL DXP.
I added a LCD, CF and STANDARD bus and one more ETHERNET chip.
Now, i intend to add the ISP1161 USB transciever, but i have a question.
I already connected to ADDRESS, DATA and CONTROL bus. The problem is that this ISP1161 needs 2 ARM pin INTERRUPTS.
My question is, how the UCLINUX see these Interrupts? What happens when the ARM pins ARM EXT INT 2 and EXT INT 3 receive the INTERRUPT signals from ISP1161, in the UCLINUX?
Here is the driver
http://mailman.uclinux.org/pipermail/uc ... 25110.html