Other Parts Discussed in Thread: DS90UB949-Q1,
Hi
We are doing testing and see there is no display when using DS90UB949-Q1 EVM connect to our DS90UH940-Q1 PCB.
Below is our test set up
HDMI input --> DS90UB949-Q1 EVM --> DS90UH940-Q1 PCB --> processor.
The attachment are the register dump when no display happen. Would you help have a look what may happen ?
[REGISTERS] Device = ALP Nano 1 - DS90UB949, Connector 1 Comments = "949" Date = 03/30/2020 Time = 17:52:44 Reg = 0,0x0000,0x18 Reg = 0,0x0001,0x00 Reg = 0,0x0003,0xDA Reg = 0,0x0004,0x80 Reg = 0,0x0005,0x00 Reg = 0,0x0006,0x64 Reg = 0,0x0007,0x00 Reg = 0,0x0008,0x00 Reg = 0,0x0009,0x00 Reg = 0,0x000A,0x0B Reg = 0,0x000B,0x00 Reg = 0,0x000C,0x07 Reg = 0,0x000D,0x20 Reg = 0,0x000E,0x00 Reg = 0,0x000F,0x00 Reg = 0,0x0010,0x00 Reg = 0,0x0011,0x00 Reg = 0,0x0012,0x00 Reg = 0,0x0013,0x88 Reg = 0,0x0014,0x00 Reg = 0,0x0015,0x01 Reg = 0,0x0016,0xFE Reg = 0,0x0017,0x1E Reg = 0,0x0018,0x7F Reg = 0,0x0019,0x7F Reg = 0,0x001A,0x01 Reg = 0,0x001B,0x00 Reg = 0,0x001C,0x00 Reg = 0,0x001D,0x00 Reg = 0,0x001E,0x05 Reg = 0,0x001F,0xF5 Reg = 0,0x0020,0x0B Reg = 0,0x0021,0x00 Reg = 0,0x0022,0x25 Reg = 0,0x0023,0x00 Reg = 0,0x0024,0x00 Reg = 0,0x0025,0x00 Reg = 0,0x0026,0x00 Reg = 0,0x0027,0x00 Reg = 0,0x0028,0x01 Reg = 0,0x0029,0x20 Reg = 0,0x002A,0x20 Reg = 0,0x002B,0xA0 Reg = 0,0x002C,0x00 Reg = 0,0x0030,0x00 Reg = 0,0x0031,0x00 Reg = 0,0x0032,0x00 Reg = 0,0x0033,0x00 Reg = 0,0x0034,0x00 Reg = 0,0x0035,0x00 Reg = 0,0x0036,0x00 Reg = 0,0x0037,0x00 Reg = 0,0x0038,0x00 Reg = 0,0x0039,0x00 Reg = 0,0x003A,0x00 Reg = 0,0x003B,0x00 Reg = 0,0x003C,0x00 Reg = 0,0x003D,0x00 Reg = 0,0x003E,0x00 Reg = 0,0x003F,0x00 Reg = 0,0x0040,0x14 Reg = 0,0x0041,0x55 Reg = 0,0x0042,0x00 Reg = 0,0x0043,0x00 Reg = 0,0x0044,0x80 Reg = 0,0x0045,0x00 Reg = 0,0x0046,0x00 Reg = 0,0x0047,0x00 Reg = 0,0x0048,0x01 Reg = 0,0x0049,0x68 Reg = 0,0x004A,0x01 Reg = 0,0x004B,0xD0 Reg = 0,0x004C,0x02 Reg = 0,0x004D,0x00 Reg = 0,0x004E,0x00 Reg = 0,0x004F,0x00 Reg = 0,0x0050,0x97 Reg = 0,0x0051,0xA1 Reg = 0,0x0052,0x1E Reg = 0,0x0053,0x00 Reg = 0,0x0054,0x28 Reg = 0,0x0055,0x0C Reg = 0,0x0056,0x00 Reg = 0,0x0057,0x00 Reg = 0,0x0058,0x00 Reg = 0,0x0059,0x00 Reg = 0,0x005A,0xDD Reg = 0,0x005B,0x20 Reg = 0,0x005C,0x02 Reg = 0,0x005D,0x06 Reg = 0,0x005E,0x44 Reg = 0,0x005F,0x4B Reg = 0,0x0060,0x22 Reg = 0,0x0061,0x02 Reg = 0,0x0062,0x00 Reg = 0,0x0064,0x10 Reg = 0,0x0065,0x00 Reg = 0,0x0066,0x00 Reg = 0,0x0067,0x00 Reg = 0,0x0068,0x00 Reg = 0,0x0069,0x00 Reg = 0,0x006A,0x00 Reg = 0,0x006B,0x00 Reg = 0,0x006C,0x00 Reg = 0,0x0070,0x00 Reg = 0,0x0071,0x00 Reg = 0,0x0072,0x00 Reg = 0,0x0073,0x00 Reg = 0,0x0074,0x00 Reg = 0,0x0075,0x00 Reg = 0,0x0076,0x00 Reg = 0,0x0077,0x00 Reg = 0,0x0078,0x00 Reg = 0,0x0079,0x00 Reg = 0,0x007A,0x00 Reg = 0,0x007B,0x00 Reg = 0,0x007C,0x00 Reg = 0,0x007D,0x00 Reg = 0,0x0080,0x00 Reg = 0,0x0081,0x00 Reg = 0,0x0082,0x00 Reg = 0,0x0083,0x00 Reg = 0,0x0084,0x00 Reg = 0,0x0090,0x00 Reg = 0,0x0091,0x00 Reg = 0,0x0092,0x00 Reg = 0,0x0093,0x00 Reg = 0,0x0094,0x00 Reg = 0,0x0098,0x00 Reg = 0,0x0099,0x00 Reg = 0,0x009A,0x00 Reg = 0,0x009B,0x00 Reg = 0,0x009C,0x00 Reg = 0,0x009D,0x00 Reg = 0,0x009E,0x00 Reg = 0,0x009F,0x00 Reg = 0,0x00A0,0x00 Reg = 0,0x00A1,0x00 Reg = 0,0x00A2,0x00 Reg = 0,0x00A3,0x00 Reg = 0,0x00C0,0x00 Reg = 0,0x00C1,0x00 Reg = 0,0x00C2,0xA8 Reg = 0,0x00C3,0x00 Reg = 0,0x00C4,0x28 Reg = 0,0x00C5,0x00 Reg = 0,0x00C6,0x00 Reg = 0,0x00C7,0x60 Reg = 0,0x00C8,0xC0 Reg = 0,0x00C9,0x00 Reg = 0,0x00CA,0x00 Reg = 0,0x00CB,0x00 Reg = 0,0x00CC,0x00 Reg = 0,0x00CE,0xFF Reg = 0,0x00D0,0x00 Reg = 0,0x00D1,0x00 Reg = 0,0x00D2,0x00 Reg = 0,0x00D3,0x00 Reg = 0,0x00E0,0x00 Reg = 0,0x00E1,0x00 Reg = 0,0x00E2,0xA8 Reg = 0,0x00E3,0x00 Reg = 0,0x00E4,0x28 Reg = 0,0x00E5,0x38 Reg = 0,0x00E6,0x00 Reg = 0,0x00E7,0x00 Reg = 0,0x00F0,0x5F Reg = 0,0x00F1,0x55 Reg = 0,0x00F2,0x42 Reg = 0,0x00F3,0x39 Reg = 0,0x00F4,0x34 Reg = 0,0x00F5,0x39 Reg = 0,0x00F6,0x00 Reg = 0,0x00F8,0x00 Reg = 0,0x00F9,0x00
[REGISTERS] Device = ALP Nano 1 - DS90UH940, Connector 1 Comments = "940" Date = 03/30/2020 Time = 17:53:17 Reg = 0,0x0000,0x64 Reg = 0,0x0001,0x04 Reg = 0,0x0002,0x00 Reg = 0,0x0003,0xF0 Reg = 0,0x0004,0xFE Reg = 0,0x0005,0x1E Reg = 0,0x0006,0x00 Reg = 0,0x0007,0x18 Reg = 0,0x0008,0x00 Reg = 0,0x0009,0x00 Reg = 0,0x000A,0x00 Reg = 0,0x000B,0x00 Reg = 0,0x000C,0x00 Reg = 0,0x000D,0x00 Reg = 0,0x000E,0x00 Reg = 0,0x000F,0x00 Reg = 0,0x0010,0x00 Reg = 0,0x0011,0x00 Reg = 0,0x0012,0x00 Reg = 0,0x0013,0x00 Reg = 0,0x0014,0x00 Reg = 0,0x0015,0x00 Reg = 0,0x0016,0x00 Reg = 0,0x0017,0x00 Reg = 0,0x0018,0x00 Reg = 0,0x0019,0x01 Reg = 0,0x001A,0x00 Reg = 0,0x001B,0xF7 Reg = 0,0x001C,0x2B Reg = 0,0x001D,0x40 Reg = 0,0x001E,0x00 Reg = 0,0x001F,0x00 Reg = 0,0x0020,0x00 Reg = 0,0x0021,0x00 Reg = 0,0x0022,0x40 Reg = 0,0x0023,0x20 Reg = 0,0x0024,0x08 Reg = 0,0x0025,0x00 Reg = 0,0x0026,0x83 Reg = 0,0x0027,0x84 Reg = 0,0x0028,0x01 Reg = 0,0x0029,0x00 Reg = 0,0x002A,0x00 Reg = 0,0x002B,0x00 Reg = 0,0x002C,0x00 Reg = 0,0x002D,0x00 Reg = 0,0x002E,0x00 Reg = 0,0x002F,0x00 Reg = 0,0x0030,0x00 Reg = 0,0x0031,0x00 Reg = 0,0x0032,0x90 Reg = 0,0x0033,0x25 Reg = 0,0x0034,0x01 Reg = 0,0x0035,0x00 Reg = 0,0x0036,0x00 Reg = 0,0x0037,0x88 Reg = 0,0x0038,0x00 Reg = 0,0x0039,0x00 Reg = 0,0x003A,0x00 Reg = 0,0x003B,0x02 Reg = 0,0x003C,0x20 Reg = 0,0x003D,0xC0 Reg = 0,0x003E,0x23 Reg = 0,0x003F,0x00 Reg = 0,0x0040,0x43 Reg = 0,0x0041,0x03 Reg = 0,0x0042,0x03 Reg = 0,0x0043,0x00 Reg = 0,0x0044,0x60 Reg = 0,0x0045,0x88 Reg = 0,0x0046,0x00 Reg = 0,0x0047,0x00 Reg = 0,0x0048,0x0F Reg = 0,0x0049,0x00 Reg = 0,0x004A,0x00 Reg = 0,0x004B,0x08 Reg = 0,0x004C,0x00 Reg = 0,0x004D,0x00 Reg = 0,0x004E,0x63 Reg = 0,0x004F,0x00 Reg = 0,0x0050,0x03 Reg = 0,0x0051,0x10 Reg = 0,0x0052,0x00 Reg = 0,0x0053,0x01 Reg = 0,0x0054,0x80 Reg = 0,0x0055,0x00 Reg = 0,0x0056,0x00 Reg = 0,0x0057,0x00 Reg = 0,0x0059,0x7F Reg = 0,0x005A,0x20 Reg = 0,0x005B,0x20 Reg = 0,0x005C,0x00 Reg = 0,0x005D,0x00 Reg = 0,0x005F,0x00 Reg = 0,0x0060,0x00 Reg = 0,0x0061,0x00 Reg = 0,0x0062,0x00 Reg = 0,0x0063,0x00 Reg = 0,0x0064,0x10 Reg = 0,0x0065,0x00 Reg = 0,0x0066,0x00 Reg = 0,0x0067,0x00 Reg = 0,0x0068,0x00 Reg = 0,0x0069,0x00 Reg = 0,0x006A,0x00 Reg = 0,0x006B,0x00 Reg = 0,0x006C,0x00 Reg = 0,0x006D,0x04 Reg = 0,0x006E,0x00 Reg = 0,0x006F,0x00 Reg = 0,0x0070,0x00 Reg = 0,0x0071,0x00 Reg = 0,0x0072,0x00 Reg = 0,0x0073,0x07 Reg = 0,0x0074,0x07 Reg = 0,0x0075,0x08 Reg = 0,0x0076,0x00 Reg = 0,0x0077,0x00 Reg = 0,0x0078,0x00 Reg = 0,0x0079,0x00 Reg = 0,0x007A,0x00 Reg = 0,0x007B,0x5D Reg = 0,0x007C,0x02 Reg = 0,0x0080,0x00 Reg = 0,0x0081,0x00 Reg = 0,0x0082,0x00 Reg = 0,0x0083,0x00 Reg = 0,0x0084,0x00 Reg = 0,0x0090,0x00 Reg = 0,0x0091,0x00 Reg = 0,0x0092,0x00 Reg = 0,0x0093,0x00 Reg = 0,0x0094,0x00 Reg = 0,0x0098,0x00 Reg = 0,0x0099,0x00 Reg = 0,0x009A,0x00 Reg = 0,0x009B,0x00 Reg = 0,0x009C,0x00 Reg = 0,0x009D,0x00 Reg = 0,0x009E,0x00 Reg = 0,0x009F,0x00 Reg = 0,0x00A1,0x00 Reg = 0,0x00A2,0x7D Reg = 0,0x00C0,0x00 Reg = 0,0x00C1,0x00 Reg = 0,0x00C4,0x00 Reg = 0,0x00C5,0x00 Reg = 0,0x00C8,0xC0 Reg = 0,0x00C9,0x00 Reg = 0,0x00CA,0x00 Reg = 0,0x00CB,0x00 Reg = 0,0x00CC,0x00 Reg = 0,0x00E0,0x00 Reg = 0,0x00E1,0x00 Reg = 0,0x00E2,0x00 Reg = 0,0x00E3,0x00 Reg = 0,0x00E8,0x00 Reg = 0,0x00E9,0x00 Reg = 0,0x00EA,0x00 Reg = 0,0x00F0,0x5F Reg = 0,0x00F1,0x55 Reg = 0,0x00F2,0x48 Reg = 0,0x00F3,0x39 Reg = 0,0x00F4,0x34 Reg = 0,0x00F5,0x30 Reg = 0,0x00F6,0x00 Reg = 0,0x00F8,0x00 Reg = 0,0x00F9,0x00
