PC87410 Datasheet | National Semiconductor

PC87410 PCI-IDE Interface Controller October 1994 PC87410 PCI-IDE Interface Controller General Description The PCI-IDE Interface Controller is designed to interface the IDE drive directly onto the PCI bus It provides write posting and read pre-fetches allowing the CPU to run concurrently with IDE cycles It connects IDE drIves ‘‘gluelessly’’ into the PCI bus and supports faster ATA devices using modes 1 2 and 3 through PIO accesses It supports dual IDE channels for up to four drives and works seamlessly with the National Semiconductor’s SuperI OTM family of products A full suite of software drives included with device are fully tested with DOS 5 0- 6 x Windows 3 x- 4 x Windows NT OS 2 2 x...