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Number of i.MX6 HDMI vertical line.

Question asked by Satoshi Shimoda on May 13, 2014
Latest reply on May 15, 2014 by Yuri Muhin

Hi community,

 

I want to confirm i.MX6 HDMI maximum output resolation.

Please see my questions as following.

 

[Q1]

Please see chapter 33.5.51 & 33.5.52 in IMX6DQRM (Rev.1).

According to these register, i.MX6 seems can set number of HDMI vertical pixel up to 4095.

However, according to chapter 33.1.1.2, Table 33-3 and Figure 34-6, these show i.MX6 HDMI cannot output over 1080 lines.

Is my understanding correct?

 

[Q2]

If the answer is YES, could you let me know what is happen if I set V_in_activ[12:0] in chapter 33.5.51 & 33.5.52 to 1081 or larger?

(e.g. set number of vertical line to 1080)

 

Best Regards,

Satoshi Shimoda

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