NetBSD-5.0.2/share/man/man4/man4.hp700/lasi.4

.\"	$NetBSD: lasi.4,v 1.1 2004/09/22 16:38:26 jkunz Exp $
.\"
.\"	$OpenBSD: lasi.4,v 1.23 2004/04/17 23:54:47 mickey Exp $
.\"
.\"
.\" Copyright (c) 1999 Michael Shalayeff
.\" All rights reserved.
.\"
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.Dd March 1, 1999
.Dt LASI 4 hp700
.Os
.Sh NAME
.Nm lasi
.Nd 2nd generation I/O subsystem
.Sh SYNOPSIS
.Cd "lasi*   at mainbus0"
.Cd "lasi*   at phantomas?"
.Cd "gsc*    at lasi?"
.Sh DESCRIPTION
Core bus controller and I/O subsystem as present on newer HP 9000/700
workstations and single-board computers.
The supported core bus controllers are those used in conjunction with
.Tn PA7100LC ,
.Tn PA7300LC
and early
.Tn PA8000 /
.Tn PA8200
CPUs and based upon LSI's macrochip that includes:
.Pp
.Bl -bullet -compact
.It
Core bus controller
.It
System Clock
.It
Interrupt Controller
.It
Real Time Clock Interface
.It
Power System support
.It
RAM and Flash EEPROM controllers
.It
Two PS/2 ports
.It
RS-232 and Centronics I/O ports
.It
i82596CA LAN coprocessor
.It
NCR53c710 SCSI I/O processor
.It
Serial Interface for the CS4216 Audio Codec
.It
Interface for the WD37C65C floppy drive controller
.It
Optional Telephone interface (two fax/voice modem channels)
.El
.Sh MACHINES
An incomplete list of machines that use the
.Tn LASI
bus controller:
.Pp
.Bl -bullet -compact
.It
712/*
.It
715/{64/80/100}[XC]
.It
725/{64/80/100}
.It
743/*
.It
744/*
.It
748/*
.It
A180[C]
.It
B132L[+], B160L, B180L+
.It
C100, C110, C132L, C160[L], C180, C200, C240, C360
.It
J200, J210[XC], J280, J282, J2240
.It
all [EK]-Class machines
.It
R380, R390
.It
RDI PrecisionBook
.It
SAIC Galaxy 1100
.El
.Sh SEE ALSO
.Xr com 4 ,
.Xr gsc 4 ,
.Xr gsckbc 4 ,
.Xr harmony 4 ,
.Xr iee 4 ,
.Xr intro 4 ,
.Xr io 4 ,
.Xr lpt 4 ,
.Xr osiop 4 ,
.Xr phantomas 4 ,
.Rs
.%T "Precision I/O Architecture Reference Specification"
.%Q Hewlett-Packard
.Re
.Rs
.%T "712 I/O Subsystem ERS"
.%N Revision 1.1
.%D 12 February 1993
.%Q Hewlett-Packard
.%O Dwg No. A-A2263-66510-31
.Re
.Rs
.%J Hewlett-Packard Journal
.%D April 1995
.%V Volume 46
.%N Number 2
.Re
.Sh HISTORY
The
.Nm
driver appeared in
.Ox 2.4 .
It was ported to
.Nx 1.6
by Matthew Fredette.