ST3146807LC Model Product Manual PDF
Page 78
...the backplane is between -0.35 V and +0.5 V, the drive interface circuits operate singleended and up to and including 20 M transfers/s (Fast-20 or Ultra SCSI). indicates drive activity for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start... voltage = 0.320 V = < |Vs| = < 0.800 V (signal assertion/logic 1) When "DIFFSNS" is either singleended or low voltage differential drivers/receivers (selectable using 0.025-inch (0.635 mm) centerline flat ribbon cable. All other means. 9.7 Electrical description Cheetah 10K.6 SCSI drives are controlled to...
...the backplane is between -0.35 V and +0.5 V, the drive interface circuits operate singleended and up to and including 20 M transfers/s (Fast-20 or Ultra SCSI). indicates drive activity for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start... voltage = 0.320 V = < |Vs| = < 0.800 V (signal assertion/logic 1) When "DIFFSNS" is either singleended or low voltage differential drivers/receivers (selectable using 0.025-inch (0.635 mm) centerline flat ribbon cable. All other means. 9.7 Electrical description Cheetah 10K.6 SCSI drives are controlled to...