Topic: Research Into Vga For Xbox 1.6 Xcalibur Encoder (Read 62 times)

ldotsfan · « **on:** June 30, 2010, 09:31:00 PM »

CODE

unsigned char xcal_video_register_sequence[] = {
    0x01,0x0F,0x1B,0x50,0x51,0x52,0x54,0x55,0x56,0x58,0x59,0x5A,0x5B,0x60,
    0x61,0x62,0x63,0x64,0x65,0x66,0x80,0x81,0x45,0x46,0x47,0x48,0x42,0x43,0x44,0x1F,
    0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,
    0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F,
    0x40,0x41,0x00,0x0C,0x0D,0x0E,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x04,0x07,0x04
};

unsigned int xcal_composite_ntsc[] = {
    0x10804003, 0x01000000, 0x00000000, 0x0D820C03, 0x27A0001E, 0x49000028, 0x0D020C03, 0x2698101E,
    0x60000028, 0x10808000, 0xF0000000, 0x8C000000, 0x01100000, 0x10004101, 0x20808000, 0x20808000,
    0x20808000, 0x20808000, 0x20808000, 0x20808000, 0x05000000, 0x0F000000, 0x04000000, 0xF8E5E108,
    0x3A3A08E1, 0xE5F80000, 0x04000000, 0xFAFD0210, 0x1B230000, 0x04000000, 0xFEFF0A00, 0xE9FF3700,
    0xE4000000, 0xFBFF0300, 0xFCFF0F00, 0xDBFF7E00, 0xC000E1FF, 0x0800FFFF, 0xFDFF0900, 0xE1FFBE00,
    0x8000DBFF, 0x0E00FCFF, 0x0300FCFF, 0x0000E200, 0x3900E8FF, 0x0B00FEFF, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x02000000, 0x0F000000, 0x00000000, 0x01000000, 0x10004101, 0x24709000, 0x24709000, 0x24709000,
    0x24709000, 0x24709000, 0x24709000, 0x04000000, 0x00000303, 0x04000000
};

Xcalibur register values for 480p
http://xbox-linux.cv.....pe=text/plain

CODE

const u32 HDTV_XCal_Vals_480p[] = {
    0x02000000, 0x30004000, 0x00000000, 0x00000000,
    0x08000000, 0xa6c08324, 0xcf6f4600, 0x00000000,
    0xffffffff, 0x00000000, 0x00000000, 0xffffffff,
    0x0f000000, 0x00000000, 0xffffffff, 0x01000000,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0x00000000, 0xffffffff, 0xffffffff, 0xffffffff,
    0x00000000, 0x00000000, 0x00000000, 0x01000000,
    0xffffffff, 0xffffffff, 0xffffffff, 0x04000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0xfb001000, 0xdb016000, 0xe900e801,
    0x01000200, 0x02000300, 0xe801e700, 0x6200da01,
    0x1000fb00, 0x00000000, 0xfc000e00, 0xe0015100,
    0xc600ec01, 0x01000200, 0x02000200, 0xec01c500,
    0x5200e001, 0x0e00fc00, 0x04000000, 0x00000000,
    0x00000000, 0x04000000, 0x00000000, 0x00000000,
    0x00000000, 0xffffffff, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0x0d020c03, 0x2594001e, 0x1c000028, 0xffffffff,
    0x0d020c03, 0x2594001e, 0x60000028, 0xffffffff,
    0x10808000, 0xf0000000, 0x4c000000, 0x0dd22000,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0x10000001, 0x20808000, 0x20808000, 0x20808000,
    0x20808000, 0x20808000, 0x20808000, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0x05000000, 0x0f000000, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
};

Initialization of Xcalibur Encoder in Cromwell
http://xbox-linux.cv.....pe=text/plain

CODE

]
//Xlb init
                XCal_Reg = newmode.encoder_regs;
                regs = malloc(4);

                ReadfromSMBus(0x70,4,4,&i);
                WriteToSMBus(0x70,4,4,0x0F000000);
                ReadfromSMBus(0x70,0,4,&i);
                WriteToSMBus(0x70,0,4,0x00000000);

                for(i = 0; i < 0x90; i++) {
                    //Endianness.
                    memcpy(regs,(unsigned char*)(&XCal_Reg)+3,0x01);
                    memcpy(regs+1,(unsigned char*)(&XCal_Reg)+2,0x01);
                    memcpy(regs+2,(unsigned char*)(&XCal_Reg)+1,0x01);
                    memcpy(regs+3,(unsigned char*)(&XCal_Reg),0x01);

                    WriteToSMBus(0x70, i, 4, *(unsigned long*)regs);
                    wait_us(500);
                }
                free(regs);

dr_oldschool's explanation of IND-BIOS VGA
http://forums.xbox-s...&...t&p=2682090

For comparison:
Conenant register data from Nkpatcher 11_U04 Source
CODE

conexantregs:
    db 0xD6, 0x2E, 0x32, 0x3C, 0x3E, 0x40, 0xC4, 0xC6, 0xCE, 0xA0, 0x9E, 0x9C, 0x6C; register
    db 0x0C, 0x00, 0x48, 0x80, 0x80, 0x80, 0x01, 0x98, 0xE1, 0x8C, 0x00, 0x00, 0x46; 480p
    db 0x0C, 0x00, 0x48, 0x80, 0x80, 0x80, 0x01, 0x98, 0xE1, 0x21, 0x00, 0x00, 0x46; 720p
    db 0x0C, 0x00, 0x48, 0x80, 0x80, 0x80, 0x01, 0x98, 0xE1, 0x21, 0x00, 0x00, 0x46; 1080i
.end

Diagram:
http://forums.xbox-s...&...t&p=4010858

ldotsfan · « **Reply #1 on:** July 02, 2010, 08:12:00 AM »

CODE

{0x88070701,640,480,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_HDTV}, //640x480p NTSCM 60Hz
{0x88080801,720,480,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_HDTV}, //720x480p NTSCM 60Hz
{0x880B0A02,1280,720,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_HDTV}, //1280x720p NTSCM 60Hz
{0x880E0C03,1920,1080,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_HDTV}, //1920x1080i NTSCM 60Hz
{0x88070701,640,480,60,VIDEO_REGION_NTSCJ,VIDEO_ADAPTER_HDTV}, //640x480p NTSCJ 60Hz
{0x88080801,720,480,60,VIDEO_REGION_NTSCJ,VIDEO_ADAPTER_HDTV}, //720x480p NTSCJ 60Hz
{0x880B0A02,1280,720,60,VIDEO_REGION_NTSCJ,VIDEO_ADAPTER_HDTV}, //1280x720p NTSCJ 60Hz
{0x880E0C03,1920,1080,60,VIDEO_REGION_NTSCJ,VIDEO_ADAPTER_HDTV}, //1920x1080i NTSCJ 60Hz

{0xC0060601,640,480,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_VGA_SOG}, //640x480 SVGA 60Hz
{0xC0030303,800,600,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_VGA_SOG}, //800x600 SVGA 60Hz
{0xC0040404,1024,768,60,VIDEO_REGION_NTSCM,VIDEO_ADAPTER_VGA_SOG}, //1024x768 SVGA 60Hz

To do this instead:

CODE

{0xC00B0A02,1280,720,60,VIDEO_REGION_NTSCJ,VIDEO_ADAPTER_VGA_SOG}, //1280x720p SVGA 60Hz
{0xC00E0C03,1920,1080,60,VIDEO_REGION_NTSCJ,VIDEO_ADAPTER_VGA_SOG}, //1920x1080i SVGA 60Hz

And to use this code:

CODE

AvSendTVEncoderOption((PVOID)VIDEO_BASE, VIDEO_ENC_VIDEOENABLE, false ? FALSE : TRUE, NULL);

do
    {
        Step = AvSetDisplayMode((PVOID)VIDEO_BASE, Step,
            dwMode, dwFormat, width*(bpp/8), VIDEO_FRAMEBUFFER);
    } while(Step);

AvSendTVEncoderOption((PVOID)VIDEO_BASE, VIDEO_ENC_VIDEOENABLE, true ? FALSE : TRUE, NULL);

ldotsfan · « **Reply #2 on:** July 02, 2010, 10:01:00 PM »

QUOTE(openxdkman @ Mar 6 2009, 02:26 AM)

the middle column is really height and width in pixel
it's the first column that has some flag telling if it's pal/ntsc etc...

the frequencies sent are hidden in the third column that is chipset related and hard to decipher

usually you select the line you want to try then output the third code to see what happens...
theoretically this third column shows all valid combination of bits the chipset will accept

Which of these are used by Xcalibur?

ldotsfan · « **Reply #3 on:** July 06, 2010, 09:48:00 PM »

CODE

Width: 1280 Height: 720 Progressive: 1 Widescreen: 1
    0x02000000, 0x30004900, 0x00000000, 0x00000000,
    0x08000000, 0x75908D73, 0xBCC44B00, 0x00000000,
    0xFFFFFFFF, 0x00000000, 0x00000000, 0xFFFFFFFF,
    0x0F000000, 0x00000000, 0xFFFFFFFF, 0x01000000,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x03000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x00000000, 0x00000000, 0x00000000, 0x01000000,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x04000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0xFB001000, 0xDB016000, 0xE900E801,
    0x01000200, 0x02000300, 0xE801E700, 0x6200DA01,
    0x1000FB00, 0x00000000, 0xFC000E00, 0xE0015100,
    0xC600EC01, 0x01000200, 0x02000200, 0xEC01C500,
    0x5200E001, 0x0E00FC00, 0x04000000, 0x00000000,
    0x00000000, 0x04000000, 0x00000000, 0x00000000,
    0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x0D025A03, 0x2594001E, 0x2000002D, 0xFFFFFFFF,
    0x0D025A03, 0x2594001E, 0x6000002D, 0xFFFFFFFF,
    0x10808000, 0xF0000000, 0x4E000000, 0x0DD22000,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x10000001, 0x20808000, 0x20808000, 0x20808000,
    0x20808000, 0x20808000, 0x20808000, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x06000000, 0x0F000000, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
Width: 1920 Height: 1080 Progressive: 0 Widescreen: 1
    0x02000000, 0x30004000, 0x00000000, 0x00000000,
    0x08000000, 0xF9E1967B, 0x791A5100, 0x00000000,
    0xFFFFFFFF, 0x00000000, 0x00000000, 0xFFFFFFFF,
    0x0F000000, 0x00000000, 0xFFFFFFFF, 0x01000000,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x03000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x00000000, 0x00000000, 0x00000000, 0x01000001,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x04000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00001A01, 0x00000000,
    0x00000000, 0x00000000, 0x00001A01, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x0000F000,
    0x00000000, 0x00000000, 0x00000000, 0x0000F000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0x00000000, 0x00000000, 0x00000000,
    0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xEE027206, 0x1A68002D, 0xD2001050, 0xFFFFFFFF,
    0xEE027206, 0x1A68002D, 0x04011050, 0xFFFFFFFF,
    0x10808000, 0xF0000000, 0x34000000, 0xEEE22E00,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x10000001, 0x40000000, 0x40000000, 0x40000000,
    0x40000000, 0x40000000, 0x40000000, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0x0B000000, 0x0F000000, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,

ldotsfan · « **Reply #4 on:** July 13, 2010, 06:59:00 AM »

If you have additional information, it will help.

ldotsfan · « **Reply #5 on:** July 21, 2010, 10:33:00 PM »

Some information on the GPU. http://web.archive.o.../docs/nv2a.html

gyhaizl · « **Reply #6 on:** December 22, 2010, 09:48:00 PM »

someone can 1.6 vga out? thanks

Author Topic: Research Into Vga For Xbox 1.6 Xcalibur Encoder (Read 62 times)