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2026-06-14T04:32:36Z
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HANLLEL: Created page with "{{Languages|zero/hardware/display}} {{Zero_header_es}} Radxa Zero > Hardware > Display ===..."
2021-12-29T03:20:23Z
<p>Created page with "{{Languages|zero/hardware/display}} {{Zero_header_es}} <a href="/Zero/es_es" title="Zero/es es"> Radxa Zero</a> > <a href="/Zero/hardware/es_es" title="Zero/hardware/es es"> Hardware</a> > <a href="/Zero/hardware/display/es_es" title="Zero/hardware/display/es es"> Display</a> ===..."</p>
<p><b>New page</b></p><div>{{Languages|zero/hardware/display}}<br />
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{{Zero_header_es}}<br />
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[[Zero/es_es | Radxa Zero]] > [[zero/hardware/es_es | Hardware]] > [[zero/hardware/display/es_es | Display]]<br />
<br />
=== Mostrando Datos en el Radxa Zero ===<br />
Esta guía describe como usar un monitor en el Radxa Zero.<br />
<br />
==== Monitor HDMI ====<br />
La mayoría de los monitores HDMI funcionan de primeras.<br />
<br />
===== Especificar la Resolución HDMI (Por ejemplo: 1280x720) =====<br />
<br />
La resolución por defecto es de 1920x1080. Ahora lo cambiamos a 1280x720.<br />
<br />
Paso 1: Comprobar que el monitor soporta esa resolución.<br />
<br />
<pre><br />
rock@radxa-zero:~$ xrandr<br />
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 3840 x 2160<br />
HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 597mm x 336mm<br />
1920x1080 60.00* 50.00 59.94 <br />
1920x1080i 60.00 50.00 59.94 <br />
1680x1050 59.88 <br />
1280x1024 75.02 60.02 <br />
1440x900 59.90 <br />
1280x960 60.00 <br />
1280x720 60.00 50.00 59.94 <br />
1024x768 75.03 70.07 60.00 <br />
832x624 74.55 <br />
800x600 72.19 75.00 60.32 56.25 <br />
720x576 50.00 <br />
720x480 59.94 <br />
640x480 75.00 72.81 66.67<br />
</pre><br />
<br />
Paso 2: Obtener 1280x720 modeline<br />
<br />
<pre><br />
rock@radxa-zero:~$ cvt 1280 720<br />
# 1280x720 59.86 Hz (CVT 0.92M9) hsync: 44.77 kHz; pclk: 74.50 MHz<br />
Modeline "1280x720_60.00" 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync<br />
</pre><br />
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Paso 3: Crea el fichero /etc/X11/xorg.conf.d/20-modesetting.conf incluyendo lo siguiente.<br />
Obtuvimos el modeline en el paso 2.<br />
<br />
<pre><br />
rock@radxa-zero:~$ cat /etc/X11/xorg.conf.d/20-modesetting.conf <br />
Section "Monitor" <br />
Identifier "HDMI-1" <br />
Modeline "1280x720_60.00" 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync<br />
Option "PreferredMode" "1280x720_60.00"<br />
EndSection<br />
</pre><br />
<br />
Paso 4: Reiniciar el Radxa Zero y comprobar la resolución.<br />
<br />
<pre><br />
rock@radxa-zero:~$ xrandr<br />
Screen 0: minimum 320 x 200, current 1280 x 720, maximum 3840 x 2160<br />
HDMI-1 connected primary 1280x720+0+0 (normal left inverted right x axis y axis) 597mm x 336mm<br />
1280x720_60.00 59.86*+<br />
1920x1080 60.00 50.00 59.94 <br />
1920x1080i 60.00 50.00 59.94 <br />
1680x1050 59.88 <br />
1280x1024 75.02 60.02 <br />
1440x900 59.90 <br />
1280x960 60.00 <br />
1280x720 60.00 50.00 59.94 <br />
1024x768 75.03 70.07 60.00 <br />
832x624 74.55 <br />
800x600 72.19 75.00 60.32 56.25 <br />
720x576 50.00 <br />
720x480 59.94 <br />
640x480 75.00 72.81 66.67<br />
</pre><br />
<br />
Bien. Ahora la resolución es 1280x720.</div>
HANLLEL