Other Parts Discussed in Thread: DS100DF410
Hi Team,
We are designing a 10G link between two separate boards. Board 1 has Marvell's cavium processor CN8350 SOC and Board2 has TI-6638K2k SOC. The 10G link is implemented over xfi interface. It uses single differential pair for 10.3125 speed. Both the board are connected together using midplane via edge finger connector.
A retimer IC DS100DF410 is connected at the Rx line of each board. We tried to figure out the configuration sequence of the retimer. Which I am attaching in this mail thread. Kindly verify whether this register sequence is correct.
We are able to detect the eth interface at both the SOC. But we are not able to send and receive any data over the lines. We are doubtful about the correct retimer register sequence.
Kindly suggest other methods, if any, to debug the link. please clarify what values we should keep to bring up a XFI interface supporting 10G link speed.
default-sequence.txt
0x0 Shared Registers_0x00 00 0x1 Shared Registers_0x01 70 0x2 Shared Registers_0x02 00 0x3 Shared Registers_0x03 00 0x4 Shared Registers_0x04 01 0x5 Shared Registers_0x05 10 0x6 Shared Registers_0x06 00 0x7 Shared Registers_0x07 05 0xFF Global Registers_0xFF 04 0x0 Channel 0_0x00 00 0x1 Channel 0_0x01 00 0x2 Channel 0_0x02 00 0x3 Channel 0_0x03 00 0x4 Channel 0_0x04 00 0x5 Channel 0_0x05 00 0x6 Channel 0_0x06 00 0x7 Channel 0_0x07 00 0x8 Channel 0_0x08 00 0x9 Channel 0_0x09 00 0xA Channel 0_0x0A 10 0xB Channel 0_0x0B 0F 0xC Channel 0_0x0C 08 0xD Channel 0_0x0D 00 0xE Channel 0_0x0E 93 0xF Channel 0_0x0F 69 0x10 Channel 0_0x10 3A 0x11 Channel 0_0x11 20 0x12 Channel 0_0x12 E0 0x13 Channel 0_0x13 30 0x14 Channel 0_0x14 00 0x15 Channel 0_0x15 10 0x16 Channel 0_0x16 7A 0x17 Channel 0_0x17 36 0x18 Channel 0_0x18 40 0x19 Channel 0_0x19 23 0x1A Channel 0_0x1A 00 0x1B Channel 0_0x1B 03 0x1C Channel 0_0x1C 24 0x1D Channel 0_0x1D 00 0x1E Channel 0_0x1E E9 0x1F Channel 0_0x1F 00 0x20 Channel 0_0x20 00 0x21 Channel 0_0x21 00 0x22 Channel 0_0x22 00 0x23 Channel 0_0x23 40 0x24 Channel 0_0x24 00 0x25 Channel 0_0x25 00 0x26 Channel 0_0x26 00 0x27 Channel 0_0x27 00 0x28 Channel 0_0x28 00 0x29 Channel 0_0x29 00 0x2A Channel 0_0x2A 30 0x2B Channel 0_0x2B 00 0x2C Channel 0_0x2C 72 0x2D Channel 0_0x2D 80 0x2E Channel 0_0x2E 00 0x2F Channel 0_0x2F 06 0x30 Channel 0_0x30 00 0x31 Channel 0_0x31 00 0x32 Channel 0_0x32 11 0x33 Channel 0_0x33 88 0x34 Channel 0_0x34 3F 0x35 Channel 0_0x35 1F 0x36 Channel 0_0x36 31 0x37 Channel 0_0x37 00 0x38 Channel 0_0x38 00 0x39 Channel 0_0x39 00 0x3A Channel 0_0x3A A5 0x3B Channel 0_0x3B 00 0x3C Channel 0_0x3C 00 0x3D Channel 0_0x3D 00 0x3E Channel 0_0x3E 80 0x3F Channel 0_0x3F 00 0x40 Channel 0_0x40 00 0x41 Channel 0_0x41 01 0x42 Channel 0_0x42 04 0x43 Channel 0_0x43 10 0x44 Channel 0_0x44 40 0x45 Channel 0_0x45 08 0x46 Channel 0_0x46 02 0x47 Channel 0_0x47 80 0x48 Channel 0_0x48 03 0x49 Channel 0_0x49 0C 0x4A Channel 0_0x4A 30 0x4B Channel 0_0x4B 41 0x4C Channel 0_0x4C 50 0x4D Channel 0_0x4D C0 0x4E Channel 0_0x4E 60 0x4F Channel 0_0x4F 90 0x50 Channel 0_0x50 88 0x51 Channel 0_0x51 82 0x52 Channel 0_0x52 A0 0x53 Channel 0_0x53 46 0x54 Channel 0_0x54 52 0x55 Channel 0_0x55 8C 0x56 Channel 0_0x56 B0 0x57 Channel 0_0x57 C8 0x58 Channel 0_0x58 57 0x59 Channel 0_0x59 5D 0x5A Channel 0_0x5A 69 0x5B Channel 0_0x5B 75 0x5C Channel 0_0x5C D5 0x5D Channel 0_0x5D 99 0x5E Channel 0_0x5E 96 0x5F Channel 0_0x5F A5 0x60 Channel 0_0x60 00 0x61 Channel 0_0x61 00 0x62 Channel 0_0x62 00 0x63 Channel 0_0x63 00 0x64 Channel 0_0x64 00 0x65 Channel 0_0x65 00 0x66 Channel 0_0x66 00 0x67 Channel 0_0x67 20 0x68 Channel 0_0x68 00 0x69 Channel 0_0x69 0A 0x6A Channel 0_0x6A 22 0x6B Channel 0_0x6B 40 0x6C Channel 0_0x6C 40 0x6D Channel 0_0x6D 40 0x6E Channel 0_0x6E 00 0x6F Channel 0_0x6F 00 0x70 Channel 0_0x70 03 0x71 Channel 0_0x71 00 0x72 Channel 0_0x72 00 0x73 Channel 0_0x73 00 0x74 Channel 0_0x74 00 0x75 Channel 0_0x75 00 0x0 Channel 1_0x00 00 0x1 Channel 1_0x01 00 0x2 Channel 1_0x02 00 0x3 Channel 1_0x03 00 0x4 Channel 1_0x04 00 0x5 Channel 1_0x05 00 0x6 Channel 1_0x06 00 0x7 Channel 1_0x07 00 0x8 Channel 1_0x08 00 0x9 Channel 1_0x09 00 0xA Channel 1_0x0A 10 0xB Channel 1_0x0B 0F 0xC Channel 1_0x0C 08 0xD Channel 1_0x0D 00 0xE Channel 1_0x0E 93 0xF Channel 1_0x0F 69 0x10 Channel 1_0x10 3A 0x11 Channel 1_0x11 20 0x12 Channel 1_0x12 E0 0x13 Channel 1_0x13 30 0x14 Channel 1_0x14 00 0x15 Channel 1_0x15 10 0x16 Channel 1_0x16 7A 0x17 Channel 1_0x17 36 0x18 Channel 1_0x18 40 0x19 Channel 1_0x19 23 0x1A Channel 1_0x1A 00 0x1B Channel 1_0x1B 03 0x1C Channel 1_0x1C 24 0x1D Channel 1_0x1D 00 0x1E Channel 1_0x1E E9 0x1F Channel 1_0x1F 00 0x20 Channel 1_0x20 00 0x21 Channel 1_0x21 00 0x22 Channel 1_0x22 00 0x23 Channel 1_0x23 40 0x24 Channel 1_0x24 00 0x25 Channel 1_0x25 00 0x26 Channel 1_0x26 00 0x27 Channel 1_0x27 00 0x28 Channel 1_0x28 00 0x29 Channel 1_0x29 00 0x2A Channel 1_0x2A 30 0x2B Channel 1_0x2B 00 0x2C Channel 1_0x2C 72 0x2D Channel 1_0x2D 80 0x2E Channel 1_0x2E 00 0x2F Channel 1_0x2F 06 0x30 Channel 1_0x30 00 0x31 Channel 1_0x31 00 0x32 Channel 1_0x32 11 0x33 Channel 1_0x33 88 0x34 Channel 1_0x34 3F 0x35 Channel 1_0x35 1F 0x36 Channel 1_0x36 31 0x37 Channel 1_0x37 00 0x38 Channel 1_0x38 00 0x39 Channel 1_0x39 00 0x3A Channel 1_0x3A A5 0x3B Channel 1_0x3B 00 0x3C Channel 1_0x3C 00 0x3D Channel 1_0x3D 00 0x3E Channel 1_0x3E 80 0x3F Channel 1_0x3F 00 0x40 Channel 1_0x40 00 0x41 Channel 1_0x41 01 0x42 Channel 1_0x42 04 0x43 Channel 1_0x43 10 0x44 Channel 1_0x44 40 0x45 Channel 1_0x45 08 0x46 Channel 1_0x46 02 0x47 Channel 1_0x47 80 0x48 Channel 1_0x48 03 0x49 Channel 1_0x49 0C 0x4A Channel 1_0x4A 30 0x4B Channel 1_0x4B 41 0x4C Channel 1_0x4C 50 0x4D Channel 1_0x4D C0 0x4E Channel 1_0x4E 60 0x4F Channel 1_0x4F 90 0x50 Channel 1_0x50 88 0x51 Channel 1_0x51 82 0x52 Channel 1_0x52 A0 0x53 Channel 1_0x53 46 0x54 Channel 1_0x54 52 0x55 Channel 1_0x55 8C 0x56 Channel 1_0x56 B0 0x57 Channel 1_0x57 C8 0x58 Channel 1_0x58 57 0x59 Channel 1_0x59 5D 0x5A Channel 1_0x5A 69 0x5B Channel 1_0x5B 75 0x5C Channel 1_0x5C D5 0x5D Channel 1_0x5D 99 0x5E Channel 1_0x5E 96 0x5F Channel 1_0x5F A5 0x60 Channel 1_0x60 00 0x61 Channel 1_0x61 00 0x62 Channel 1_0x62 00 0x63 Channel 1_0x63 00 0x64 Channel 1_0x64 00 0x65 Channel 1_0x65 00 0x66 Channel 1_0x66 00 0x67 Channel 1_0x67 20 0x68 Channel 1_0x68 00 0x69 Channel 1_0x69 0A 0x6A Channel 1_0x6A 22 0x6B Channel 1_0x6B 40 0x6C Channel 1_0x6C 40 0x6D Channel 1_0x6D 40 0x6E Channel 1_0x6E 00 0x6F Channel 1_0x6F 00 0x70 Channel 1_0x70 03 0x71 Channel 1_0x71 00 0x72 Channel 1_0x72 00 0x73 Channel 1_0x73 00 0x74 Channel 1_0x74 00 0x75 Channel 1_0x75 00 0x0 Channel 2_0x00 00 0x1 Channel 2_0x01 00 0x2 Channel 2_0x02 00 0x3 Channel 2_0x03 00 0x4 Channel 2_0x04 00 0x5 Channel 2_0x05 00 0x6 Channel 2_0x06 00 0x7 Channel 2_0x07 00 0x8 Channel 2_0x08 00 0x9 Channel 2_0x09 00 0xA Channel 2_0x0A 10 0xB Channel 2_0x0B 0F 0xC Channel 2_0x0C 08 0xD Channel 2_0x0D 00 0xE Channel 2_0x0E 93 0xF Channel 2_0x0F 69 0x10 Channel 2_0x10 3A 0x11 Channel 2_0x11 20 0x12 Channel 2_0x12 E0 0x13 Channel 2_0x13 30 0x14 Channel 2_0x14 00 0x15 Channel 2_0x15 10 0x16 Channel 2_0x16 7A 0x17 Channel 2_0x17 36 0x18 Channel 2_0x18 40 0x19 Channel 2_0x19 23 0x1A Channel 2_0x1A 00 0x1B Channel 2_0x1B 03 0x1C Channel 2_0x1C 24 0x1D Channel 2_0x1D 00 0x1E Channel 2_0x1E E9 0x1F Channel 2_0x1F 00 0x20 Channel 2_0x20 00 0x21 Channel 2_0x21 00 0x22 Channel 2_0x22 00 0x23 Channel 2_0x23 40 0x24 Channel 2_0x24 00 0x25 Channel 2_0x25 00 0x26 Channel 2_0x26 00 0x27 Channel 2_0x27 00 0x28 Channel 2_0x28 00 0x29 Channel 2_0x29 00 0x2A Channel 2_0x2A 30 0x2B Channel 2_0x2B 00 0x2C Channel 2_0x2C 72 0x2D Channel 2_0x2D 80 0x2E Channel 2_0x2E 00 0x2F Channel 2_0x2F 06 0x30 Channel 2_0x30 00 0x31 Channel 2_0x31 00 0x32 Channel 2_0x32 11 0x33 Channel 2_0x33 88 0x34 Channel 2_0x34 3F 0x35 Channel 2_0x35 1F 0x36 Channel 2_0x36 31 0x37 Channel 2_0x37 00 0x38 Channel 2_0x38 00 0x39 Channel 2_0x39 00 0x3A Channel 2_0x3A A5 0x3B Channel 2_0x3B 00 0x3C Channel 2_0x3C 00 0x3D Channel 2_0x3D 00 0x3E Channel 2_0x3E 80 0x3F Channel 2_0x3F 00 0x40 Channel 2_0x40 00 0x41 Channel 2_0x41 01 0x42 Channel 2_0x42 04 0x43 Channel 2_0x43 10 0x44 Channel 2_0x44 40 0x45 Channel 2_0x45 08 0x46 Channel 2_0x46 02 0x47 Channel 2_0x47 80 0x48 Channel 2_0x48 03 0x49 Channel 2_0x49 0C 0x4A Channel 2_0x4A 30 0x4B Channel 2_0x4B 41 0x4C Channel 2_0x4C 50 0x4D Channel 2_0x4D C0 0x4E Channel 2_0x4E 60 0x4F Channel 2_0x4F 90 0x50 Channel 2_0x50 88 0x51 Channel 2_0x51 82 0x52 Channel 2_0x52 A0 0x53 Channel 2_0x53 46 0x54 Channel 2_0x54 52 0x55 Channel 2_0x55 8C 0x56 Channel 2_0x56 B0 0x57 Channel 2_0x57 C8 0x58 Channel 2_0x58 57 0x59 Channel 2_0x59 5D 0x5A Channel 2_0x5A 69 0x5B Channel 2_0x5B 75 0x5C Channel 2_0x5C D5 0x5D Channel 2_0x5D 99 0x5E Channel 2_0x5E 96 0x5F Channel 2_0x5F A5 0x60 Channel 2_0x60 00 0x61 Channel 2_0x61 00 0x62 Channel 2_0x62 00 0x63 Channel 2_0x63 00 0x64 Channel 2_0x64 00 0x65 Channel 2_0x65 00 0x66 Channel 2_0x66 00 0x67 Channel 2_0x67 20 0x68 Channel 2_0x68 00 0x69 Channel 2_0x69 0A 0x6A Channel 2_0x6A 22 0x6B Channel 2_0x6B 40 0x6C Channel 2_0x6C 40 0x6D Channel 2_0x6D 40 0x6E Channel 2_0x6E 00 0x6F Channel 2_0x6F 00 0x70 Channel 2_0x70 03 0x71 Channel 2_0x71 00 0x72 Channel 2_0x72 00 0x73 Channel 2_0x73 00 0x74 Channel 2_0x74 00 0x75 Channel 2_0x75 00 0x0 Channel 3_0x00 00 0x1 Channel 3_0x01 00 0x2 Channel 3_0x02 00 0x3 Channel 3_0x03 00 0x4 Channel 3_0x04 00 0x5 Channel 3_0x05 00 0x6 Channel 3_0x06 00 0x7 Channel 3_0x07 00 0x8 Channel 3_0x08 00 0x9 Channel 3_0x09 00 0xA Channel 3_0x0A 10 0xB Channel 3_0x0B 0F 0xC Channel 3_0x0C 08 0xD Channel 3_0x0D 00 0xE Channel 3_0x0E 93 0xF Channel 3_0x0F 69 0x10 Channel 3_0x10 3A 0x11 Channel 3_0x11 20 0x12 Channel 3_0x12 E0 0x13 Channel 3_0x13 30 0x14 Channel 3_0x14 00 0x15 Channel 3_0x15 10 0x16 Channel 3_0x16 7A 0x17 Channel 3_0x17 36 0x18 Channel 3_0x18 40 0x19 Channel 3_0x19 23 0x1A Channel 3_0x1A 00 0x1B Channel 3_0x1B 03 0x1C Channel 3_0x1C 24 0x1D Channel 3_0x1D 00 0x1E Channel 3_0x1E E9 0x1F Channel 3_0x1F 00 0x20 Channel 3_0x20 00 0x21 Channel 3_0x21 00 0x22 Channel 3_0x22 00 0x23 Channel 3_0x23 40 0x24 Channel 3_0x24 00 0x25 Channel 3_0x25 00 0x26 Channel 3_0x26 00 0x27 Channel 3_0x27 00 0x28 Channel 3_0x28 00 0x29 Channel 3_0x29 00 0x2A Channel 3_0x2A 30 0x2B Channel 3_0x2B 00 0x2C Channel 3_0x2C 72 0x2D Channel 3_0x2D 80 0x2E Channel 3_0x2E 00 0x2F Channel 3_0x2F 06 0x30 Channel 3_0x30 00 0x31 Channel 3_0x31 00 0x32 Channel 3_0x32 11 0x33 Channel 3_0x33 88 0x34 Channel 3_0x34 3F 0x35 Channel 3_0x35 1F 0x36 Channel 3_0x36 31 0x37 Channel 3_0x37 00 0x38 Channel 3_0x38 00 0x39 Channel 3_0x39 00 0x3A Channel 3_0x3A A5 0x3B Channel 3_0x3B 00 0x3C Channel 3_0x3C 00 0x3D Channel 3_0x3D 00 0x3E Channel 3_0x3E 80 0x3F Channel 3_0x3F 00 0x40 Channel 3_0x40 00 0x41 Channel 3_0x41 01 0x42 Channel 3_0x42 04 0x43 Channel 3_0x43 10 0x44 Channel 3_0x44 40 0x45 Channel 3_0x45 08 0x46 Channel 3_0x46 02 0x47 Channel 3_0x47 80 0x48 Channel 3_0x48 03 0x49 Channel 3_0x49 0C 0x4A Channel 3_0x4A 30 0x4B Channel 3_0x4B 41 0x4C Channel 3_0x4C 50 0x4D Channel 3_0x4D C0 0x4E Channel 3_0x4E 60 0x4F Channel 3_0x4F 90 0x50 Channel 3_0x50 88 0x51 Channel 3_0x51 82 0x52 Channel 3_0x52 A0 0x53 Channel 3_0x53 46 0x54 Channel 3_0x54 52 0x55 Channel 3_0x55 8C 0x56 Channel 3_0x56 B0 0x57 Channel 3_0x57 C8 0x58 Channel 3_0x58 57 0x59 Channel 3_0x59 5D 0x5A Channel 3_0x5A 69 0x5B Channel 3_0x5B 75 0x5C Channel 3_0x5C D5 0x5D Channel 3_0x5D 99 0x5E Channel 3_0x5E 96 0x5F Channel 3_0x5F A5 0x60 Channel 3_0x60 00 0x61 Channel 3_0x61 00 0x62 Channel 3_0x62 00 0x63 Channel 3_0x63 00 0x64 Channel 3_0x64 00 0x65 Channel 3_0x65 00 0x66 Channel 3_0x66 00 0x67 Channel 3_0x67 20 0x68 Channel 3_0x68 00 0x69 Channel 3_0x69 0A 0x6A Channel 3_0x6A 22 0x6B Channel 3_0x6B 40 0x6C Channel 3_0x6C 40 0x6D Channel 3_0x6D 40 0x6E Channel 3_0x6E 00 0x6F Channel 3_0x6F 00 0x70 Channel 3_0x70 03 0x71 Channel 3_0x71 00 0x72 Channel 3_0x72 00 0x73 Channel 3_0x73 00 0x74 Channel 3_0x74 00 0x75 Channel 3_0x75 00
