diff options
author | Mike Pechkin <mpech@cvs.openbsd.org> | 2001-10-05 14:45:55 +0000 |
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committer | Mike Pechkin <mpech@cvs.openbsd.org> | 2001-10-05 14:45:55 +0000 |
commit | e7d0adf95322ccbac21d361be1700e9edb07eff2 (patch) | |
tree | 0a7ba8b2db2a1f697897ee36c97e0c9344da12c9 /share/man/man4/man4.sun3 | |
parent | 7ef5a345919c1cba77bdfe5ffcf43dde619dabd4 (diff) |
Powered by @mantoya:
o) start new sentence on a new line;
o) minor mdoc fixes;
millert@ ok
Tip of the day: www.mpechismazohist.com
Diffstat (limited to 'share/man/man4/man4.sun3')
-rw-r--r-- | share/man/man4/man4.sun3/ie.4 | 5 | ||||
-rw-r--r-- | share/man/man4/man4.sun3/leds.4 | 36 |
2 files changed, 22 insertions, 19 deletions
diff --git a/share/man/man4/man4.sun3/ie.4 b/share/man/man4/man4.sun3/ie.4 index c73f7a483d9..c0046039492 100644 --- a/share/man/man4/man4.sun3/ie.4 +++ b/share/man/man4/man4.sun3/ie.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ie.4,v 1.6 2001/08/03 15:21:16 mpech Exp $ +.\" $OpenBSD: ie.4,v 1.7 2001/10/05 14:45:54 mpech Exp $ .\" Copyright (c) 1992, 1993 .\" The Regents of the University of California. All rights reserved. .\" @@ -52,7 +52,8 @@ The .Nm interface provides access to the 10 Mb/s Ethernet network via the .Tn Intel -82586 Ethernet chip set. The +82586 Ethernet chip set. +The .Nm is found as an on-board interface on Sun 3/75, 3/1x0 and 3/2x0 workstations. diff --git a/share/man/man4/man4.sun3/leds.4 b/share/man/man4/man4.sun3/leds.4 index 3cb6d3705d7..680cf294ef5 100644 --- a/share/man/man4/man4.sun3/leds.4 +++ b/share/man/man4/man4.sun3/leds.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: leds.4,v 1.3 2000/01/22 02:17:55 aaron Exp $ +.\" $OpenBSD: leds.4,v 1.4 2001/10/05 14:45:54 mpech Exp $ .\" .Dd March 2, 1996 .Dt LEDS 4 sun3 @@ -18,17 +18,19 @@ This file contains two .Sy unsigned int to .Xr write 2 , -which on a Sun-3 means big-endian), followed by a string of bytes. The -string of bytes gives the successive patterns to be displayed on the -LEDs; each byte's bits are taken and used to drive the LEDs. A 0 bit -illuminates the corresponding LED; a 1 bit leaves the corresponding LED -dark. The first +which on a Sun-3 means big-endian), followed by a string of bytes. +The string of bytes gives the successive patterns to be displayed on the +LEDs; each byte's bits are taken and used to drive the LEDs. +A 0 bit illuminates the corresponding LED; a 1 bit leaves the corresponding +LED dark. +The first .Li unsigned int gives the number of clock ticks that are skipped after each pattern is -loaded before the next is loaded. For example, if this value is 0, a -new pattern is loaded each clock tick; if it is 3, a new pattern will -be loaded every fourth clock tick (i.e., three ticks will be skipped -between loads). The second +loaded before the next is loaded. +For example, if this value is 0, a new pattern is loaded each clock tick; +if it is 3, a new pattern will be loaded every fourth clock tick (i.e., three +ticks will be skipped between loads). +The second .Li unsigned int gives the number of patterns in the list, that is, the number of bytes following the two @@ -36,16 +38,16 @@ following the two .Pp There are limits on the two integer values; attempting a write that would cause either of them to take on too large a value causes the -write to return EIO without affecting anything. The limits are -compiled into the kernel; as of this writing, the first one can be at -most 128, the second at most 10240. +write to return EIO without affecting anything. +The limits are compiled into the kernel; as of this writing, the first one +can be at most 128, the second at most 10240. .Sh EXAMPLES This example displays a single lit LED scrolling from one end of the -display to the other, over and over, moving every six clock ticks. The -first eight bytes supply the two +display to the other, over and over, moving every six clock ticks. +The first eight bytes supply the two .Li unsigned int Ns s -mentioned above; the other eight specify the patterns. (Convert them -to binary, and remember that 0 bits mean lit LEDs.) +mentioned above; the other eight specify the patterns. +(Convert them to binary, and remember that 0 bits mean lit LEDs.) .Bd -ragged -offset -ident # echo 0 0 0 5 0 0 0 8 254 253 250 247 239 223 175 127 | awk '{ for (i=1;i<=NF;i++) printf("%c",$i+0); }' > /dev/leds |