1.\" $NetBSD: cec.4,v 1.4 2008/04/30 13:10:53 martin Exp $ 2.\" 3.\" Copyright (c) 2003 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Gregory McGarry. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd May 24, 2003 31.Dt CEC 4 32.Os 33.Sh NAME 34.Nm cec 35.Nd IEEE488 GPIB controller boards 36.Sh SYNOPSIS 37.Cd "cec* at isa? port 0x2b8 irq 5 drq 1" 38.Cd "gpib* at cec?" 39.Sh DESCRIPTION 40The 41.Nm 42driver supports GPIB (IEEE488) controller boards based on the NEC uPD7210 43GPIB controller chip. The following boards are supported: 44.Pp 45.Bl -dash -compact -offset indent 46.It 47Capital Equipment Corp. IEEE488 board 48.It 49Keithley GPIB boards 50.El 51.Pp 52The following GPIB boards are similar and support should be 53available reasonably easily: 54.Pp 55.Bl -dash -compact -offset indent 56.It 57HAMEG HO-80 IEEE488 board 58.It 59National Instruments PCII board 60.It 61Measurement Computing (Computer Boards) ISA GPIB boards 62.El 63.Sh SEE ALSO 64.Xr gpib 4 , 65.Xr isa 4 66.Sh HISTORY 67The 68.Nm 69driver appeared in 70.Nx 2.0 . 71