the irq of IDE/ATA interface

Nov 24, 2004 0 Replies

Hi,all I am designing a simple pci to ide (PIO mode) interface with FPGA. There is a problem, how should I connect the IDE's Interrupt pin with PCI's INTA? It's OK to do PIO transfer without interrupt. But the device driver I used will try to probe the interrupt, without interrupt, it wouldnt work. Thanks a lot!



Regards


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