Figure 2–25. typical data flow of three-lane link – Altera SerialLite II Protocol User Manual
Page 48
Advertising
48
Altera Corporation
SerialLite II Protocol Reference Manual
Data Link Layer Description
Figure 2–25. Typical Data Flow of Three-Lane Link
Lane
# 1
Lane
# 2
Time
SDP1
D1
D2
D4
SDP2
D5
IDL
IDL
IDL
PD0
EG P1
PD1
EG P2
PD2
PD3
SPP1
SPP2
D1
D2
SDP1
SDP2
D5
IDL
D4
IDL
Data Payload
Priority Payload
Link Mgmt Payload
D x
PD x
LD x
Priority
Packet
Lane
# 0
IDL
D0
D6
D3
PD0
PD2
D0
IDL
D3
IDL
IDL
IDL
EG P1
EG P2
CRC1
CRC2
Idles
IDL
IDL
IDL
D6
IDL
D7
EG P1
EG P2
CRC1
CRC2
IDL
IDL
IDL
IDL
CRC1
CRC2
CRC3
CRC4
SLP
LD 0
LD 1
LD 2
Link Mgmt
Packet
IDL
IDL
SUP1
SUP2
CDP1
CDP2
IDL
CRC1
CRC2
Advertising