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Simultaneously using PVSP and SVSP of ADV8005

Question asked by Kikka2 on Jul 24, 2018
Latest reply on Aug 16, 2018 by Kikka2

Hello.

 

We have in some trouble about using PVSP and SVSP simultaneously of ADV8005.

Please give us your advise.

 

Case1

[1080p] -> Primary Input Channel -> PVSP(1080p to 1080p) -> TX1       ==>> No problem

 

 

Case2

[1080p] -> Primary Input Channel -> PVSP(1080p to 1080p) -> TX1      ==>> NG(shaking vertically)

                                                      -> SVSP(1080p to 1080p) -> TX2      ==>> NG(shaking vertically)

 

Case3

[1080p] -> Primary Input Channel -> PVSP(1080p to 1080p) -> TX1      ==>> NG(shaking vertically)

                                                      -> SVSP(1080p to 1080p)

                                                      ----------<Bypass>-------------> TX2      ==>> No problem

 

Case4

[1080p] -> Primary Input Channel -> PVSP(1080p to 1080p) -> TX1      ==>> No problem

                                                      -> SVSP(Disable)

                                                      ----------<Bypass>-------------> TX2      ==>> No problem

 

<other comments>

 

-HDMI timing is OK on Astro protocol analyzer in even NG case.

-It seems no problem in following case

               PVSP(1080p to 480p) and SVSP(1080p to 480p)

              PVSP(1080p to 2160p) and SVSP(1080p to 480p)

 

-The register settings of PVSP and SVSP are below.

 

:112 PVSP In-1080p60 Out-1080p60:
1A E828 10 ; Disable VIM, FFS and VOM
1A 1A44 4C ; Default 0x00, Enable Frame Track Mode, vsp3d_freq_sel = 0, vsp2d_freq_sel = 1
1A E884 00 ; Default 0x00, di_lowpower_en = 0
1A E890 00 ; Default 0x00, pvsp_srccal_8bit = 0
1A E883 80 ; Default 0x80, enable autoconfiguration
1A E881 10 ; Default 0x06, pvsp_autocfg_input_vid = 0x10
1A E882 10 ; Default 0x10, pvsp_autocfg_output_vid = 0x10
1A E86C 00 ; Default 0x10, pvsp_dp_subid = 0x0
1A E935 C6 ; Default 0xC6, di_fd_scaler_predict = 0x0C
1A 1A4E 08 ; Default 0x80, Automatic track mode for PVSP
1A E84E 01 ; Default 0x11, pvsp_frc_change_phase_en = 0x0
1A E890 00 ; Default 0x00, srscal_downscaling_blur = 0
1A E828 11 ; Default 0x10, Enable FFS
1A E828 13 ; Default 0x10, Enable VIM
1A E828 17 ; Default 0x10, Enable VOM
End

 

:72 SVSP In-1080p60 Out-1080p60:
1A E610 08 ; Disable VIM, FFS and VOM
1A E662 81 ; Default 0x80, enable autoconfiguration
1A 1A44 C4 ; Default 0x00, Enable Frame Track Mode, vsp3d_freq_sel = 1, vsp2d_freq_sel = 0
1A 1A00 10 ; Default 0xFE, video_in_id = 0x10
1A E660 10 ; Default 0x00, svsp_autocfg_input_vid = 0x10
1A E661 10 ; Default 0x00, svsp_autocfg_output_vid = 0x10
1A E64A 10 ; Default 0x00, svsp_s_p2i_vid = 0x10
1A 1A4F 08 ; Default 0x80, Automatic track mode for SVSP
1A E649 10 ; Default 0x00, main P2I always enabled
1A E663 00 ; Default 0x00, disable manual configuration
1A E610 88 ; Default 0x00, Enable FFS
1A E610 C8 ; Default 0x00, Enable VIM
1A E610 E8 ; Default 0x00, Enable VOM
End

 

 How should we do to solve this problem?

Could you please give us some advise?

 

Best regards.

Kikka

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