Document select code settings for hyperion topcat and kathmandu.

2 files changed, 27 insertions, 11 deletions

diff --git a/share/man/man4/man4.hp300/hyper.4 b/share/man/man4/man4.hp300/hyper.4
index 9814f78d6ae..183b029793b 100644
--- a/share/man/man4/man4.hp300/hyper.4
+++ b/share/man/man4/man4.hp300/hyper.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: hyper.4,v 1.4 2004/12/01 14:11:57 jmc Exp $
+.\"	$OpenBSD: hyper.4,v 1.5 2005/01/08 19:46:51 miod Exp $
 .\"
 .\" Copyright (c) 2003, Miodrag Vallat.
 .\" All rights reserved.
@@ -36,7 +36,7 @@ Hyperion frame buffer
 .Cd "hyper* at dio?"
 .Cd "grf*   at hyper?"
 .Sh DESCRIPTION
-The Hyperion is a monochrome frame buffer.
+The Hyperion is a monochrome, high-resolution frame buffer.
 .Pp
 The
 .Nm
@@ -45,6 +45,24 @@ driver provides a frame buffer abstraction to the
 driver, and the associated
 .Xr ite 4
 console framework.
+.Sh SELECT CODE
+The
+.Dq select code
+for the Hyperion card can be set with the JP01 and JP02 jumpers.
+These jumpers are located in the upper right corner of the board, when it is
+placed component side up, with the video connector to the left.
+Numbering the jumper pins from 1 to 3 from the left to right,
+the following combinations are available:
+.Bl -column "JP02" "JP01"
+.It Li "JP02" Ta "JP01" Ta "Select code"
+.It " "
+.It Li "1-2" Ta "1-2" Ta 135
+.It Li "1-2" Ta "2-3" Ta 134
+.It Li "2-3" Ta "1-2" Ta "133 (factory settings)"
+.It Li "2-3" Ta "2-3" Ta 132
+.El
+.Pp
+Leaving a jumper open is equivalent to shorting pins 1 and 2.
 .Sh SEE ALSO
 .Xr dvbox 4 ,
 .Xr gbox 4 ,
diff --git a/share/man/man4/man4.hp300/topcat.4 b/share/man/man4/man4.hp300/topcat.4
index 3b1be984cfd..80ad6d0adf7 100644
--- a/share/man/man4/man4.hp300/topcat.4
+++ b/share/man/man4/man4.hp300/topcat.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: topcat.4,v 1.7 2005/01/08 18:30:31 miod Exp $
+.\"	$OpenBSD: topcat.4,v 1.8 2005/01/08 19:46:51 miod Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -94,17 +94,15 @@ driver, and the associated
 .Xr ite 4
 console framework.
 .Pp
-The Topcat, Catseye and Kathmandu display cards are not user configurable.
+The Topcat display cards are not user configurable.
 If one is present on a
 system, it will always have a frame buffer address of 0x200000 and a control
 register address of 0x560000.
-These are the
-.Tn HP
-series 300
-.Tn ITE
-(Internal
-Terminal Emulator) defaults.
-The device can also be used as a graphics output device.
+.Pp
+The Catseye and Kathmandu cards can be configured using the on-board 8 DIP
+switches selector to define the
+.Dq select code .
+A select code of 1 will use the same settings as the Topcat cards.
 .Sh SEE ALSO
 .Xr ioctl 2 ,
 .Xr dvbox 4 ,