HPA5150A Adapter Overview
Features
Chapter 110
Features
The A5150A adapter has the following features:
• PCI interface
— Full 32-bit or 64-bit (33 MHz) Direct Memory Access (DMA) bus
master.
— Zero wait-state bus master data bursts.
— PCI Universal 3.3V/5V bus support.
• SCSI interface
— Two separate SCSI ports.
— 16-bit single-ended (SE)/Low Voltage Differential (LVD)
— Automatically enabled termination.
— 68-pin Very High Density Cable Interconnect (VHDCI) connector
for each of the two external channels.
— 68-pin High Density connector for each of the two internal
channels.
— Fast, Ultra, and Ultra2 data transfer capability.
— SCSI TERMPWR source with auto-resetting current-limiting
device and TERMPWR shorted LED for each channel (not visible
externally).
— SCSI Plug and Play.
— Flash EEPROM for BIOS storage.
— Serial non-volatile random access memory (NVRAM) on each
channel, for user configuration utility and SCAM information
storage.
— SCSI activity LED for each channel (not visible externally).
• Board characteristics
— PCI board dimensions: approximately 9.5 inches x 4.0 inches.
— Universal 64-bit PCI card edge connector.
— ISA/EISA bracket.