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CN-0282 EDID Firmware Question

Question asked by 1Vu on Jul 2, 2013
Latest reply on Jul 8, 2013 by 1Vu

Hi,

I'm studying the c codes that came with the CN-0282 package. The portion that I'm having question is reading the EDID information of a monitor and the associated function "i2c_vga_edid_read".  What i don't understand is the device address 0xA0.  Is that the internal ADV7611 internal EDID address or the monitor internal EDID PROM address ?

 

Based on the Wikipedia article on EDID, the monitor EDID I2C address is 0x50. So does this mean the code is reading the ADV7611 or the monitor itself ?

 

Could anyone from Analog Devices confirm this ?

 

Best Regards,

Vu

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