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tcds(4) [netbsd man page]

TCDS(4) 						   BSD Kernel Interfaces Manual 						   TCDS(4)

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) BSD
February 6, 2002 BSD

Check Out this Related Man Page

TC(4)							   BSD Kernel Interfaces Manual 						     TC(4)

tc -- TURBOchannel expansion bus driver SYNOPSIS
alpha tc* at tcasic? pmax tc* at mainbus0 DESCRIPTION
The tc driver provides machine-independent support for the DEC TURBOchannel expansion bus found on all DEC 5000-series machines with MIPS and DEC 3000-series with Alpha processors. Your system may support additional TURBOchannel devices. Drivers for TURBOchannel devices not listed here are machine-dependent. Consult your system's intro(4) for additional information. HARDWARE
NetBSD includes machine-independent TURBOchannel drivers, sorted by device type and driver name: SCSI interfaces asc PMAZ-A single-channel SCSI adapter tcds PMAZ-DS, PMAZ-FS, PMAZB-AA and PMAZC-AA dual-channel SCSI adapters Network interfaces fta PMAF-F DEFTA FDDI controller le LANCE Ethernet interface Frame buffers cfb PMAG-B CX colour unaccelerated 2-D framebuffer mfb PMAG-A MX monochrome framebuffer px PMAG-C PX accelerated graphics boards pxg PMAG-D, PMAG-E and PMAG-F PXG accelerated graphics boards sfb PMAGB-BA HX colour unaccelerated 2-D framebuffer tfb PMAG-J TX 24-bit colour unaccelerated 2-D framebuffer Miscellaneous ioasic baseboard IO control ASIC for DEC TURBOchannel systems SEE ALSO
asc(4), cfb(4), fta(4), intro(4), ioasic(4), le(4), mfb(4), px(4), pxg(4), sfb(4), tcds(4), tfb(4) HISTORY
The tc driver first appeared in NetBSD 1.1. BUGS
The tc driver makes poor use of interrupt priority on the 5000/1xx series systems. BSD
September 12, 2001 BSD
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