>Has anyone experiences with using AHA1542B with a transfer speed
>greater than 5M/sec ???
Are you speaking of DMA transfer speed? I know I can't run any faster than 5.0mb/sec DMA transfer speed with my Fujitsu 650m SCSI drive.. Something about the
timing on the drive... I've got the thing configured for SCSI-2 operation (The internal port on the Adaptec does NOT support SCSI-2) off the external port and my latest tests with a HyperDisk 2m cache show me pumpin' data at well over 7m/minute..