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ADV7181D support input YPrPb(525p), output SDR 8bit 4:2:2 YCrCb ?

Question asked by zbunix on Apr 28, 2014
Latest reply on Apr 30, 2014 by GuenterL

Hi all:

 

ADV7181D_ADV7181D@_ADV7341-VER.1.0c.txt (found 8bit 422 output)

##CP 525p/625p##

:525p/60Hz YPrPb In 8Bit 422 HS/VS Encoder:

42 05 01 ; PRIM_MODE = 001b COMP

42 06 06 ; VID_STD for 525P 2x1

42 C3 56 ; ADC1 to Ain8, ADC0 to Ain10,

42 C4 B4 ; Enables manual override of mux & ADC2 to Ain6.

42 1D 47 ; Enable 28.63636MHz crystal

42 3A 11 ; Set Latch Clock 01b. Power down ADC3.

42 3B 81 ; Enable Internal Bias

42 3C 3B ; PLL QPUMP to 011b

42 6B 83 ; 422 8bit out

42 C9 00 ; SDR mode

42 73 CF ; Enable Manual Gain and set CH_A gain

42 74 A3 ; Set CH_A and CH_B Gain - 0FAh

42 75 E8 ; Set CH_B and CH_C Gain

42 76 FA ; Set CH_C Gain

42 7B 1C ; Turn off EAV and SAV Codes. Set BLANK_RGB_SEL.

42 85 19 ; Turn off SSPD and force SOY

42 86 0B ; Enable STDI Line Count Mode

42 BF 06 ; Blue Screen Free Run Colour

42 C0 40 ; default color

42 C1 F0 ; default color

42 C2 80 ; Default color

42 C5 01 ;

42 C9 08 ; Enable 8-bit mode using psuedo DDR

42 0E 80 ; ADI recommended sequence

42 52 46 ; ADI recommended sequence

42 54 80 ; ADI Recommended Setting

42 57 01 ; ADI recommended sequence

42 F6 3B ; ADI Recommended Setting

42 0E 00 ; ADI recommended sequence

42 67 2F ; DPP Filters

56 17 02 ; Software Reset

56 00 FC ; Power up all DAcs and PLL

56 01 70 ; SELECT INPUT MODE

56 02 30 ; YPrPb out, SYNC ON

56 30 20 ; ED-HD Nonstandard Timing Mode

56 31 01 ; ED-HD DATA VALID

56 32 02 ; ED-HD MODE REG 3

56 33 2C ; ED-HD MODE REG 4

56 34 48 ; ED-HD MODE REG 5

56 88 00 ; 8 bit input enabled

56 87 20 ; Encoder PAL/NTSC auto-detect enabled

56 8A 0C ; H&v

56 8B 40 ; HS to Pixel shift

End

 

 

ADV7181D_Manual_Rev0_12_August_11.pdf(no found 8bit 422 output)

adv7181d_ddr_sdr_config.jpg

adv7181d_no_found_8bit_422.jpg

 

Question1

  ADV7181D support input YPrPb(525p), output single data rate(SDR) 8bit 4:2:2 YCrCb with external syncs(HSync VSync) up to 54MHz(720x480P60) ?

 

Question2

  Offer the script of ADV718D input YPrPb(525p) output SDR 8bit 4:2:2 YCrCb with external syncs ?

 

Any suggestion is welcome.

zbunix

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