1.\" Copyright (c) 1980, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" %sccs.include.redist.man% 5.\" 6.\" @(#)ct.4 8.1 (Berkeley) 06/05/93 7.\" 8.Dd 9.Dt CT 4 vax 10.Os BSD 4 11.Sh NAME 12.Nm \&ct 13.Nd "C/A/T phototypesetter interface" 14.Sh SYNOPSIS 15.Cd "device ct0 at uba0 csr 0167760 vector ctintr" 16.Sh DESCRIPTION 17This is an interface to either a Graphic Systems 18.Tn C/A/T 19phototypesetter 20or an Autologic 21.Tn APS-Micro5 22using a 23.Tn DR-11 C 24interface. 25.Pp 26The 27.Nm \&ct 28is a write only device. 29.Sh FILES 30.Bl -tag -width /dev/catxx -compact 31.It Pa /dev/cat 32.El 33.Sh DIAGNOSTICS 34None. 35.Sh SEE ALSO 36.Xr troff 1 37.Rs 38.%T Phototypesetter interface specification 39.Re 40.Sh HISTORY 41The 42.Nm \&ct 43driver appeared in 44.Bx 4.1 . 45