.\" $OpenBSD: asc.4,v 1.2 2003/03/07 09:34:59 jmc Exp $ .\" .\" Copyright (c) 1998 The OpenBSD Project .\" All rights reserved. .\" .\" .Dd March 4, 1998 .Dt ASC 4 alpha .Os .Sh NAME .Nm asc .Nd NCR 53c[f]94 on-board or TURBOchannel SCSI controller .Sh SYNOPSIS .Cd "tcds* at tc? slot ? offset ?" Pq " TURBOchannel PMAZ cards" .Cd "asc* at tcds? chip ?" .Cd "asc* at tc? slot ? offset ?" Pq "on-board SCSI" .Cd "scsibus* at asc?" .Sh DESCRIPTION The .Nm is an on-board or TURBOchannel SCSI controller based on the NCR 53c[f]94 chips, found on DEC 3000/[3456789]00 series Alpha workstations. .Sh SEE ALSO .Xr cd 4 , .Xr ch 4 , .Xr intro 4 , .Xr scsi 4 , .Xr sd 4 , .Xr ss 4 , .Xr st 4 , .Xr uk 4