Hello,
Regard ADV7403
Input Config: Analog RGB form PC-Computer connected to ADV7403 on AIN1-Green AIN2 Blue AIN-3 Red Vsync to VS-IN, Hsync to HS_IN (All Other exactly as the EVB Schem)
Config Prime Mode 010b GR VID_STD 1100b for 1024x768 _@ 60 (Exactlly Out Put From My Computer Outputs)
Verfiy Input signal (Analog R,G,B ) and Vsyn,Hsync all signals O.K
Script Enter:
##CP XGA 1024x768##
:RGB 1024x768 _@ 60 ADV7402 65.000MHz Out through DAC:
42 05 02 ; Prim_Mode =010b for GR
42 06 0C ; VID_STD=1100b for 1024x768 _@ 60
42 1D 47 ; Enable 28MHz Crystal
42 3A 21 ; set latch clock settings to 010b, Power Down ADC3
42 3B 80 ; Enable External Bias
42 3C 5D ; PLL_QPUMP to 101b
42 6A 00 ; DLL Phase Adjust
42 6B C2 ; Swap Pr & Pb
42 73 90 ; Set man_gain
42 7B 1D ; TURN OFF EAV & SAV CODES Set BLANK_RGB_SEL
42 85 03 ; Enable DS_OUT
42 86 0B ; Enable stdi_line_count_mode
42 F4 3F ; Max Drive Strength
42 0E 80 ; ADI Recommended Setting
42 52 46 ; ADI Recommended Setting
42 54 00 ; ADI Recommended Setting
42 0E 00 ; ADI Recommended Setting
54 00 13 ; Power down Encoder
74 EE EE ; Power down HDMI
End
The output resualt is a Blue Screen !!! no meeter what we try to do the Outputs is a blue Screen
Register 0XB5[7] = 1 SSPD results not valid for read back
Register 0x86 [2] TRIG_STDI no trigger
No Valid data on BL[13:0] Block Length
Any suggest what we are doing worng !! Please advise
B.R
Moshe
