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HDMI 1080i 60hz -> ADV7441A

Question asked by benter on Apr 11, 2011
Latest reply on Apr 13, 2011 by mattp

Dear sir,
  We are researching products with adv7441 , I have some questions,following:

 

1>signal source:HDMI,1080i 60Hz
2>adv7441 setting:
Port A,program is:
[
42 03 0C ; Disable TOD
42 05 06 ; Prim_Mode =0110b HDMI
42 1D 40 ; Disable TRI_LLC
42 6B D1 ; Setting cp_op_sel = 1. 656 Enabled
42 68 F0 ; Auto CSC , YPrPb out
42 F4 3F ; Max Drive Strength
42 BA A0 ; Enable HDMI and Analog in
42 C8 08 ; Digital Fine Clamp Start position
62 F0 10 ; ADI Recommended Write
62 F1 0F ; ADI Recommended Write
62 F4 20 ; ADI Recommended Write
6A 15 EC ; Disable these mute mask bits
6A 1C 49 ; Set MCLKOUT to output 256fs
6A 1D 04 ;  & Set Unmute Delay to 1_5 sec.
6A 5A 01 ; Reset Audio Pll
]
3>we need:output 20bit YCbCr 4:2:2,1080p at 74.25Mhz;
these step 1>,2>,3> is right ?
can we get our result ?
Is there any errors ,please tell me .

 

Thanks very much !!!!!

 

benter,

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