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(ADV7612)How to use ALSB.

Question asked by donadona999s on May 15, 2018
Latest reply on May 16, 2018 by PoornimaSubramani

Hi !

 

I am using EVAL-ADV7612EB1Z and also using ADI script.

I want to use ADV7612 but want to change IO map address to 0x9A.

At UG-216, this is written.

And I tried this.

I connected ALSB jumper and pull upped.

And power-up and wrote IO 0x1B, SAMPLE_ALSB "1".

And made new script from "6_1e_Port_A_720p_1080i_YPrPb_444_in_RGB_444_out_Through_HDMI_Fast_Switching_VIC_4_5_19_20.py"

I deleted software reset and changed 0x98 to 0x9A.

 

When I wrote IO 0x1B, SAMPLE_ALSB "1", the SDP software detect disconnect ADV7612 IO map.

So I think I am succeed to change IO map address.

But when I run my new script which I changed 0x98 to 0x9A, it wouldn't work.

Why this happen?

Can you help about this?

 

*I will attach my script.


Best regards

Kawa

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