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The ADV7175 and ADV7176 digital video encoding integrated ci

2016-09-13 02:03  
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The ADV7175 and ADV7176 digital video encoding integrated circuits
The ADV7175 and ADV7176 digital video encoding integrated circuits
1.pin functionsADV7175 and ADV7176 integrated circuits support many standards of CCIR601/624/656 and SMPE170M, which is in I2C control method, and it can convert the YCRCB video data of 8 or 16-bit into Y, U and V in the patten of 4:4:4, and the 4 internal lObitDAC can output R, G and B, or Y, U and V, or S-VHS and Y/C or mixed video signals. It contains the low-pass filter, color control circuit YUV, RGB matrix circuit, brightness double sampling circuit, image-text TV units and so on.