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ADV7282-M output parameter validation

Question asked by guoyuanyuan@longcheer.net on Aug 7, 2014
Latest reply on Aug 8, 2014 by raymondcarter

I used a set of output parameters of color bar,it can display in lcd screen,but I found the platform receiving 507 lines,not 480line,so,please help confirm the following questions:

1.The number of effective pixels in a line? the number of pixels in a line include blank?

2.How many lines included in a frame?include blank?

3.frame rate?

4.How to modify above parameters by writing a register?


:Color Bars 480p MIPI Out:
delay 10 ;
42 0F 00 ; Exit power down mode
42 00 04 ; ADI Required Write
42 0C 37 ; Force Free-run mode
42 02 54 ; Force standard to NTSC-M
42 14 11 ; Set Free-run pattern to color bars
42 03 4E ; ADI Required Write
42 04 57 ; Enable Intrq pin
42 13 00 ; Enable INTRQ output driver
42 17 41 ; select SH1
42 1D C0 ; Tri-State LLC output driver
42 52 CD ; ADI Required Write
42 80 51 ; ADI Required Write
42 81 51 ; ADI Required Write
42 82 68 ; ADI Required Write
42 5D 1C ; Enable Diagnostic pin 1 - Level=1.125V
42 5E 1C ; Enable Diagnostic pin 2 - Level=1.125V
42 FD 84 ; Set VPP Map Address
84 A3 00 ; ADI Required Write
84 5B 00 ; Advanced Timing Enabled
84 55 80 ; Enable I2P
42 FE 88 ; Set CSI Map Address
88 01 20 ; ADI Required Write
88 02 28 ; ADI Required Write
88 03 38 ; ADI Required Write
88 04 30 ; ADI Required Write
88 05 30 ; ADI Required Write
88 06 80 ; ADI Required Write
88 07 70 ; ADI Required Write
88 08 50 ; ADI Required Write
88 DE 02 ; Power up D-PHY
88 D2 F7 ; ADI Required Write
88 D8 65 ; ADI Required Write
88 E0 09 ; ADI Required Write
88 2C 00 ; ADI Required Write
88 1D 80 ; ADI Required Write
88 00 00 ; Power up MIPI CSI-2 Tx --done--
End

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