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ADC_7842_Front_END_Evaluation_Board  External EDID EEPROM

Question asked by Brett on Jan 30, 2012
Latest reply on Feb 2, 2012 by GuenterL

Hello ,

in reference to ADC_7842_Front_END_Evaluation_Board_RevC,

i want to know why they have used 2 different  types of external EEROM for EDID,

24LCS22A - 2 no's EDID-1 , and EDID-2

and other SPI EEPROM 25LC040A ,

is it neccessary to use both types of EDID ROM ,

in my application i am need Single link DVI Port , so is it  enough to use only one SPI EEPROM.