TCDS(4) NetBSD Kernel Interfaces Manual TCDS(4)
NAME
tcds -- TURBOchannel dual-channel SCSI adapters
SYNOPSIS
tcds* at tc? slot ? offset ?
DESCRIPTION
The tcds driver provides support for the DEC TURBOchannel PMAZ-DS, PMAZ- FS, PMAZB-AA and PMAZC-AA dual-channel SCSI adapters. Each channel is driven by the asc(4) driver. The PMAZ-FS (Alpha onboard only) and PMAZC- AA (option board) provide two Fast Narrow SCSI busses, while the PMAX-DS (Alpha onboard only) and PMAZB-AA only provide Narrow SCSI. For the onboard Alpha controllers, one bus is for internal devices and one bus for external devices.
SEE ALSO
asc(4) NetBSD 10.1 February 6, 2002 NetBSD 10.1
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