Device Drivers For Os/2 - Advantech PCA-6157 User Manual

The OS/2 Version 2.X operating system provides an integrated
platform featuring a graphical windowing interface, called
Presentation Manager, that allows multiple applications to be
viewed at the same time. Multitasking is also supported, enabling
several different programs to run at the same time in different
windows. Presentation Manager allows the user to switch between
programs, start other programs, and maintain files and directories.
OS/2 Version 2.X requires an 80386 or higher microprocessor.
Other hardware requirements include a minimum of 4 megabytes
of RAM (8 megabytes or more is recommended) and a minimum
hard disk drive size of 40 megabytes. NCR SDMS provides the
necessary SCSI device driver for OS/2 2.X. We recommend
reviewing the OS/2 2.X manual prior to proceeding.
• Enhances host bus adapter performance
• Supports synchronous negotiation (including fast SCSI)
• Supports Wide SCSI (single-ended and differential)
• Supports multiple host adapters
• Supports Disconnect/Reselect
• Supports scatter/gather
• Allows tagged command queuing
Chapter 5 SCSI Drive Installation 67