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THS8200 UXGA resolution

Rabiammal Azeez
Prodigy 90 points

Other Parts Discussed in Thread: THS8200

I have the source code for ths 8200 video encoder. currently it supports 1080p resolution. Now I need to change it to UXGA resolution, Which all functions i need to change for supporting UXGA resolution?

  • 0
    TI__Mastermind 43875 points

    Here are the register settings for 24 bit RGB to RGB output 1600x1200@60Hz

    BEGIN_DATASET

    DATASET_NAME,"DMT ID: 33h, 1600x1200 @ 60Hz, 75.000kHz, 162.000MHz, HS/VS +/+, RGB 444 DS>VGA, THS8200"

    //THS8200
    INCLUDE,THS8200_RGB_444_DS_to_VGA_common.inc
    WR_REG,THS8200,0x01,0x34,0x08 // dtg1_total_pixel_msb
    WR_REG,THS8200,0x01,0x35,0x70 // dtg1_total_pixel_lsb
    WR_REG,THS8200,0x01,0x39,0x44 // dtg1_frame_field_msb
    WR_REG,THS8200,0x01,0x3A,0xE2 // dtg1_frame_size_lsb
    WR_REG,THS8200,0x01,0x3B,0xE2 // dtg1_field_size_lsb
    WR_REG,THS8200,0x01,0x70,0xC0 // dtg2_hlength_lsb
    WR_REG,THS8200,0x01,0x73,0x04 // dtg2_vlength_lsb
    WR_REG,THS8200,0x01,0x82,0x5B // dtg2_cntl, RGB mode, discrete syncs

    END_DATASET

    BR,

    Steve

  • 0 in reply to Steve Clynes
    Prodigy 90 points

    Thanks for the reply steve. IAm currently using EZSDK_5_05_02_00 version for my development. I have taken THS8200.c and THS8200_regs.h from DM355 development and put in my current development of DM8168 processor. Now whre should i include the above code in the source code?

  • 0 in reply to Rabiammal Azeez
    TI__Mastermind 43875 points

    Unfortunately I only support the hardware side of things.

    I suggest you post this question to the software support forum for your specific processor.

    BR,

    Steve