Adaptec AHA-2742T User Manual - Page 21
Features
View all Adaptec AHA-2742T manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 21 highlights
AHA-2740 Series User's Manual The AHA-2740 Series supports only single-ended SCSI devices. Most of the SCSI drives on the market today are of this type. Like all EISA I/O cards, the AHA-2740 Series does not have jumpers to change various EISA configuration options. These options are changed via the EISA Configuration utility provided with every EISA system; however, the AHA-2742/2742T does have a single jumper (J4) that is used to enable or disable the on-board floppy controller. Features Fast Data Transfer Rates • Up to 33 MBytes/sec on EISA bus • 2.0 MBytes/sec asynchronous SCSI data rate • 5.0 MBytes/sec synchronous SCSI data rate • 10.0 MBytes/sec synchronous Fast SCSI data rate Maximum Off-loading the Host CPU • On-board sequencer (SCSI PhaseEngine) automates all SCSI protocol • Low SCSI processing overhead • Bus master DMA implementation • Task scheduling and message-based communication • Programmable interrupts • 32-, 16-, and 8-bit host bus data transfer 1-4 Adaptec AHA-2740 Series User's Manual Stock Number: 510381-00 / Rev. C (Page 1-4) Print Spec Number: 491709-00 Rev C Current Date: 9/1/93 ECN Date: 9/14/93