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SerialLite II Protocol Reference Manual
SerialLite II Specification
8b/10b Code
Groups
Table 2–27 shows the 8b/10b special code groups as defined by Clause 36
of the IEEE 802.3-2002 specification. The SerialLite II protocol uses these
special codes for control purposes.
Table 2–28 shows the 8b/10b valid data code groups.
Table 2–27. Valid Special Code Groups
Code Group
Name
Octet Value
Octet Bits HGF
EDCBA
Current RD - Current RD +
Notes
abcdei fghj abcdei fghj
K28.0 1C 000 11100 001111 0100 110000 1011 IDL
K28.1 3C 001 11100 001111 1001 110000 0110 SPP
K28.2 5C 010 11100 001111 0101 110000 1010 SDP
K28.3 7C 011 11100 001111 0011 110000 1100 ALN
K28.4 9C 100 11100 001111 0010 110000 1101 CPP
K28.5 BC 101 11100 001111 1010 110000 0101 COM
K28.6 DC 110 11100 001111 0110 110000 1001 CDP
K28.7 FC 111 11100 001111 1000 110000 0111 Reserved (1)
K23.7 F7 111 10111 111010 1000 000101 0111 SLP
K27.7 FB 111 11011 110110 1000 001001 0111 SUP
K29.7 FD 111 11101 101110 1000 010001 0111 EGP
K30.7 FE 111 11110 011110 1000 100001 0111 EBP
Note to Table 2–27:
(1) K28.7 is not to be used because it could cause a comma to appear across the boundary when it is combined with
the following code groups: /K28.x/, /D3.x/, /D11.x/, /D12.x/, /D19.x/, /D20.x/, or /D28.x/, where x is a value
in the range 0 to 7, inclusive.
Table 2–28. Valid Data Code Groups (Part 1 of 9)
Code Group
Name
Octet Value
Octet Bits HGF
EDCBA
Current RD - Current RD +
Notes
abcdei fghj abcdei fghj
D0.0 00 000 00000 100111 0100 011000 1011
D1.0 01 000 00001 011101 0100 100010 1011
D2.0 02 000 00010 101101 0100 010010 1011
D3.0 03 000 00011 110001 1011 110001 0100
D4.0 04 000 00100 110101 0100 001010 1011
D5.0 05 000 00101 101001 1011 101001 0100
D6.0 06 000 00110 011001 1011 011001 0100
- SerialLite II Protocol 1
- Reference Manual 1
- MNL-SLITE2-1.0 2
- Table of Contents 3
- About This Manual 5
- Glossary 6
- Altera Corporation vii 7
- SerialLite II 9
- Specification 9
- Architectural 10
- Overview 10
- Physical Layer 11
- Description 12
- Signal Definitions 13
- Interface Diagrams 13
- Electrical Specifications 14
- Driver Characteristics 15
- Receiver Characteristics 15
- Symbol Encoding 16
- Notation Convention 17
- Transmission Order 18
- Altera Corporation 19 19
- SerialLite II Specification 19
- Running Disparity Rules 20
- Valid and Invalid code-groups 20
- Control Symbols 21
- Comma /COM/ 21
- Align /ALN/ 21
- Idle /IDL/ 21
- Control Sequences 22
- Ordered Sequences 25
- 28 Altera Corporation 28
- Physical Layer Description 28
- Training Sequence 29
- 30 Altera Corporation 30
- Altera Corporation 31 31
- 32 Altera Corporation 32
- Altera Corporation 33 33
- 34
- Scrambling (Optional) 35
- Data Link Layer 36
- Altera Corporation 37 37
- Link Management Packets 38
- Type BIP-8 40
- BIP-8 Coverage 40
- Parameter 40
- User Data 41
- Interruption (or under-run) 42
- SLP Link Management 43
- SPP Prioirity Payload EGP 43
- SDP Data Payload EGP 43
- Multi-Lane Alignment 44
- Data Transmission Rules 45
- Lane Alignment Examples 45
- 46 Altera Corporation 46
- Data Link Layer Description 46
- Altera Corporation 47 47
- 48 Altera Corporation 48
- Altera Corporation 49 49
- 50 Altera Corporation 50
- Altera Corporation 51 51
- Transfer Size 52
- Altera Corporation 53 53
- 54 Altera Corporation 54
- Altera Corporation 55 55
- Channel Multiplexing 56
- Data Packets 57
- Priority Packets 57
- 58 Altera Corporation 58
- Altera Corporation 59 59
- 60 Altera Corporation 60
- Flow Control (Optional) 61
- Flow control time 62
- Altera Corporation 63 63
- Retry-on-Error (Optional) 64
- Segment Identification (SID) 65
- Segment Buffers 65
- Segment Acknowledgement Timer 66
- Altera Corporation 67 67
- Error Events & 69
- Handling 69
- Catastrophic Error Events 71
- Link Error Events 71
- Data Error Events 72
- Data Error Threshold 73
- Packets Marked Bad 74
- 8b/10b Code 75
- References 83
- -GX White 84
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