PC87415 Datasheet - National Semiconductor

PC87415 PCI-IDE DMA Master Mode Interface Controller

The Enhanced PCI-IDE Interface is a single-chip controller packaged in a 100-pin PQFP It provides 2 IDE channels for interfacing up to 4 IDE drives or 2 IDE drives and CD-ROM directly on the PCI Local bus An enhanced DMA controller on-chip increases system performance by providing full scatter gathe.

PC87415 Features

* Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y PCI bus interface for up to 4 IDE devices 33 MHz 32-bit PCI bus data path with full parity error reporting 16 7 MByte sec maximum IDE transfer rate Support for 2 IDE channels ( 2 IDE devices per channel) Primary or secondary IDE addressing (1F0x 170x)

PC87415 Datasheet (374.03 KB)