Improve markup, remove trailing whitespace and empty section.

This commit is contained in:
wiz 2008-05-23 13:05:09 +00:00
parent 215d0dd444
commit 643fc5bd81

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@ -1,4 +1,4 @@
.\" $NetBSD: cpi.4,v 1.1 2008/05/22 19:49:43 hauke Exp $
.\" $NetBSD: cpi.4,v 1.2 2008/05/23 13:05:09 wiz Exp $
.\"
.\" Copyright (c) 2008 Hauke Fath. All rights reserved.
.\"
@ -74,10 +74,7 @@ The Z8536 INT line (pin 24) is wired to PB7 (pin 15).
.Xr nubus 4 ,
.Xr printcap 5
.Pp
.Xr IEEE Std 1284-1994
.\"
.\" Cross-references should be ordered by section (low to high), then in
.\" alphabetical order.
.Tn IEEE Standard 1284-1994
.\" .Sh STANDARDS
.\"
.Sh HISTORY
@ -90,13 +87,11 @@ The
.Nm
driver was written by
.An Hauke Fath
.Aq hauke@NetBSD.org
.Aq hauke@NetBSD.org .
.\"
.Sh CAVEATS
The Hurdler CPI Nubus card does not use a TTL buffer to
drive the parallel interface.
Instead, the card's Z8536 CIO drives the printer port directly.
Printers terminating the parallel interface with less
The Hurdler CPI Nubus card does not use a TTL buffer to
drive the parallel interface.
Instead, the card's Z8536 CIO drives the printer port directly.
Printers terminating the parallel interface with less
than 2 kOhms may cause permanent damage to the Z8536 CIO.
.\"
.Sh BUGS