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en:c2_cvbs [2016/10/13 16:31] joy.cho [Connection] |
en:c2_cvbs [2016/10/14 14:02] joy.cho [boot.ini] |
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========= CVBS Video Output ======= | ========= CVBS Video Output ======= | ||
- | ( Under construction ) | + | ===== Hardware Example ===== |
- | version.. | + | The below picture is a sample guide. |
- | ===== Connection ===== | + | You can find **cvbs** test point by header J7 near HDMI connector. |
- | {{:en:c2_cvbs1.png?600|}} | + | We recommend to use board backside point as the following picture. **Pin 1 of header J7** can be used as Ground point. |
- | {{:en:c2_cvbs2.png?600|}} | + | {{:en:c2_cvbs1.png?700|}} {{:en:c2_cvbs2.png?700|}} |
- | ==== boot.ini ==== | + | ==== Software Guide ==== |
- | There are two modes of CVBS, **480cvbs** and **576cvbs**. | + | <WRAP center round important> |
+ | * Ubuntu : Available with 3.14.79-89 (Oct 13, 2016) or higher version | ||
+ | </WRAP> | ||
+ | There are two modes of CVBS, **480cvbs** and **576cvbs** on C2. | ||
+ | |||
+ | You need to modify boot.ini to set CVBS output. | ||
<code> | <code> | ||
setenv m "480cvbs" | setenv m "480cvbs" | ||
Line 27: | Line 32: | ||
setenv vout "hdmi" | setenv vout "hdmi" | ||
</code> | </code> | ||
+ | ==== Overscan Guide ==== | ||
+ | Please refer to the following article. | ||
+ | |||
+ | http://magazine.odroid.com/wp-content/uploads/ODROID-Magazine-201602.pdf#page=9 | ||
+ | |||
+ | As we tested cvbs mode with our monitors, | ||
+ |