xref: /openbsd-src/share/man/man4/man4.hppa/lasi.4 (revision 67d4b82e305395f077648a5a007fe357b1cb8a84)
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4.\" Copyright (c) 1999 Michael Shalayeff
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27.Dd $Mdocdate: June 18 2018 $
28.Dt LASI 4 hppa
29.Os
30.Sh NAME
31.Nm lasi
32.Nd core bus controller and I/O subsystem as present on newer HP 9000/700 \
33workstations and single-board computers
34.Sh SYNOPSIS
35.Cd "lasi0   at mainbus? irq 28"
36.Cd "lasi0   at phantomas? irq 28"
37.Cd "lasi0   at uturn? irq 28"
38.Cd "gsc* at lasi?"
39.Sh DESCRIPTION
40The supported Core bus controllers are those used in conjunction with
41.Tn PA7100LC
42and
43.Tn PA7300LC
44CPUs and based upon LSI's macrochip that includes:
45.Pp
46.Bl -bullet -compact
47.It
48Core bus controller
49.It
50System clock
51.It
52Interrupt controller
53.It
54Real-time clock Interface
55.It
56Power system support
57.It
58RAM and Flash EEPROM controllers
59.It
60Two PS/2 ports
61.It
62RS-232 and Centronics I/O ports
63.It
64i82596CA LAN coprocessor
65.It
66NCR53c710 SCSI I/O processor
67.It
68Serial Interface for the CS4216 audio codec
69.It
70Interface for the WD37C65C floppy drive controller
71.It
72Optional telephone interface (two fax/voice modem channels)
73.El
74.Sh MACHINES
75An incomplete list of machines that use the
76.Tn LASI
77bus controller:
78.Pp
79.Bl -bullet -compact
80.It
81712/*
82.It
83715/{64/80/100}[XC]
84.It
85725/{64/80/100}
86.It
87743/*
88.It
89744/*
90.It
91745/*
92.It
93A180[C]
94.It
95B132L[+], B160L, B180L+
96.It
97C100, C110, J200, J210[XC]
98.It
99RDI PrecisionBook
100.It
101SAIC Galaxy 1100
102.El
103.Sh SEE ALSO
104.Xr asp 4 ,
105.Xr gsc 4 ,
106.Xr intro 4 ,
107.Xr io 4 ,
108.Xr phantomas 4 ,
109.Xr power 4 ,
110.Xr uturn 4 ,
111.Xr wax 4
112.Rs
113.%T "Precision I/O Architecture Reference Specification"
114.%Q Hewlett-Packard
115.Re
116.Rs
117.%T "712 I/O Subsystem ERS"
118.%N Revision 1.1
119.%D 12 February 1993
120.%Q Hewlett-Packard
121.%O Dwg No. A-A2263-66510-31
122.Re
123.Rs
124.%J Hewlett-Packard Journal
125.%D April 1995
126.%V Volume 46
127.%N Number 2
128.Re
129.Sh HISTORY
130The
131.Nm
132driver
133appeared in
134.Ox 2.4 .
135