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| -rw-r--r-- | share/man/man4/man4.hppa/uturn.4 | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/share/man/man4/man4.hppa/uturn.4 b/share/man/man4/man4.hppa/uturn.4 index 49c38ac410a..846dc82de24 100644 --- a/share/man/man4/man4.hppa/uturn.4 +++ b/share/man/man4/man4.hppa/uturn.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: uturn.4,v 1.4 2004/09/20 16:11:18 mickey Exp $ +.\" $OpenBSD: uturn.4,v 1.5 2004/09/26 20:11:51 mickey Exp $ .\" .\" Copyright (c) 2004 Michael Shalayeff .\" All rights reserved. @@ -31,16 +31,25 @@ .Nd U2/Uturn, Runway to GSC Bus bridge & IOA .Sh SYNOPSIS .Cd "uturn* at mainbus?" -.Cd "lasi* at uturn?" .Cd "dino* at uturn?" +.\" .Cd "elroy* at uturn?" +.Cd "lasi* at uturn?" +.\" .Cd "sti* at uturn?" .Sh DESCRIPTION .Nm provides the functionality of IOA (not currently supported) as a bridge from the Runway bus (see .Xr runway 4 for more information) to GSC. +Modern systems, based on the PA-8000 and later 64-bit CPUs, use the +.Nm U-Turn +version, whilst earlier systems, based on the PA-7200 CPU, used +a different version of the chip called +.Nm U2 . .Sh SEE ALSO +.Xr cpu 4 , .Xr dino 4 , +.\" .Xr elroy 4 , .Xr gsc 4 , .Xr intro 4 , .Xr pci 4 , |