Designation: Non-SSA/Finmeccanica Hi all.
I would like to apologise for being a lurker on this list and only popping up when I need help. But I need help........... I've run into an issue that has been stumping my for the last couple of weeks. I'm developing bios code for a GE CR-11 Compact PCI board. The chips I'm working with are: 1.06 Mhz Pentium M E7520 Northbridge 6300ESB Southbridge I'm initialising the SIU in the Southbridge. I have the port configured. I can see data transmitted and received from and to the serial port using a scope on the serial cable and also on my emulator but I can't seem to get the receive side to generate an interrupt. Does anyone have experience with serial interrupts on this hardware? Can you run through the steps involved for a very simple rx interrupt config just in case I missed something in the Intel docs. Know of an pitfalls? Thanks in advance for the help. Sean 3.1.1001
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