1.\" $NetBSD: asp.4,v 1.2 2017/02/17 22:24:46 christos Exp $ 2.\" 3.\" $OpenBSD: asp.4,v 1.15 2003/08/31 20:53:33 jmc Exp $ 4.\" 5.\" Copyright (c) 1999 Michael Shalayeff 6.\" All rights reserved. 7.\" 8.\" Redistribution and use in source and binary forms, with or without 9.\" modification, are permitted provided that the following conditions 10.\" are met: 11.\" 1. Redistributions of source code must retain the above copyright 12.\" notice, this list of conditions and the following disclaimer. 13.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" notice, this list of conditions and the following disclaimer in the 15.\" documentation and/or other materials provided with the distribution. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" 28.Dd February 17, 2017 29.Dt ASP 4 hppa 30.Os 31.Sh NAME 32.Nm asp 33.Nd first generation I/O subsystem 34.Sh SYNOPSIS 35.Cd "asp* at mainbus0" 36.Cd "gsc* at asp?" 37.Sh DESCRIPTION 38Core bus controller and I/O subsystem as present on older HP 9000/700 39workstations. 40The supported core bus controllers are those used in conjunction with 41.Tn PA7000 , 42.Tn PA7100 , 43and 44.Tn PA7150 45CPUs and include: 46.Pp 47.Bl -bullet -compact 48.It 49Core bus controller 50.It 51System Clock 52.It 53Interrupt Controller 54.It 55DMA Controller 56.It 57Real Time Clock Interface 58.It 59RAM and EEPROM controllers 60.El 61.Sh MACHINES 62An incomplete list of machines that use the 63.Tn ASP 64bus controller: 65.Pp 66.Bl -bullet -compact 67.It 68705, 710 69.It 70715/{33,50,75} 71.It 72725/{50,75} 73.It 74720, 730, 750 75.It 76735/*, 755 (ASP2) 77.It 78742i 79.It 80745i/{50,75} 81.It 82747i/{50,75} 83.It 84755/* 85.El 86.Sh SEE ALSO 87.Xr hppa/gsc 4 , 88.Xr hppa/intro 4 , 89.Xr hppa/io 4 90.Rs 91.%T "Hardball I/O Subsystem ERS" 92.%N Revision 1.1 93.%D 30 September 1991 94.%Q Hewlett-Packard 95.Re 96.Sh HISTORY 97The 98.Nm 99driver 100appeared in 101.Ox 2.4 . 102It was ported to 103.Nx 1.6 104by Matthew Fredette. 105