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| -rw-r--r-- | share/man/man4/man4.hppa/runway.4 | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/share/man/man4/man4.hppa/runway.4 b/share/man/man4/man4.hppa/runway.4 index 0a24dca74f5..1c7c1953322 100644 --- a/share/man/man4/man4.hppa/runway.4 +++ b/share/man/man4/man4.hppa/runway.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: runway.4,v 1.2 2004/09/16 01:52:22 mickey Exp $ +.\" $OpenBSD: runway.4,v 1.3 2004/09/26 20:04:46 mickey Exp $ .\" .\" Copyright (c) 2004 Michael Shalayeff .\" All rights reserved. @@ -32,11 +32,30 @@ .Sh SYNOPSIS .Cd "uturn* at mainbus?" .Sh DESCRIPTION -The Runway bus is a CPU and memory bus. +The +.Nm +bus is a CPU and memory bus on systems based on PA-7200, +PA-8000 and later CPUs. +The +.Nm +bus is a 64-bit multiplexed address/data bus with support for cache +coherency and allows up to 4-way SMP system configurrations. +.Pp +One or two +.Xr uturn 4 +bridges connect +.Nm +bus to the system's +.Xr gsc 4 +or +.Xr pci 4 +busses. .Sh SEE ALSO +.Xr cpu 4 , .Xr dino 4 , .Xr gsc 4 , .Xr intro 4 , +.Xr pci 4 , .Xr uturn 4 .Sh HISTORY The |