LSI LSI8751D Single-Channel SCSI Host Adapter interface cards/adapter

LSI Logic LSI8751D Single-Channel SCSI Host Adapter 32-bit burst data transfers at 133-MBps PCI data transfer rates, 64-bit PCI burst size to maximize the PCI data transfer rate The LSI8751D host adapter combines Ultra SCSI data transfer rates with the reliable data integrity of High Voltage Differential (HVD) signaling and the high performance PCI system bus. The LSI8751D supports 16-bit SCSI-1 and -2 (Fast) devices as well as Ultra SCSI devices. As part of the LSI Logic brand of host adapters built around the LSI53C875 PCI-SCSI controller, the LSI8751D shares a common BIOS and operating system driver set.

Up to 15 other SCSI devices may be connected internally and/or externally. The PCI bus provides Plug-and-Play with no jumpers, switches, IRQs, system DMA or addresses to budget, making installation a matter of plugging in the host adapter, setting the termination and loading the drivers.

The LSI8751D does not shrink the entire SCSI bus performance to the slowest device on the bus. Whether you are connecting SCSI, Fast or Ultra SCSI devices, the LSI8751D matches its transfer rates to the highest rate of each device on the bus.

For critical data handling applications, LSI Logic offers data and product reliability, software and hardware compatibility, easy installation, and extensive host adapter and software testing. Rigorous quality management systems ensure OEM compatibility with all major operating systems and a wide variety of SCSI-1, Fast SCSI-2, and Ultra SCSI devices.

Features

- Direct memory access for low overhead with 32-bit burst data transfers at 133-MBps PCI data transfer rates
- Zero wait state PCI transfers
- Up to 64-bit PCI burst size to maximize the PCI data transfer rate
- PCI 2.1 compliant
- PCI extended access cycles
- 32-bit, 33-MHz PCI bus
- Functions as full 32-bit PCI DMA bus master
- Operates on 3.3V or 5V PCI buses