PM7311 pmc-sierra, PM7311 Datasheet - Page 61

• Manufacturer Part Number: PM7311
• Description: Freedm 84a1024l Assp Telecom Standard Datasheet
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2021832, Issue 2
Any-PHY Level 3 mode. Figure 12 shows how words are transferred as bytes and Figure 13
gives an example of such a transfer. All transfer types shown in Level-2 are also supported in
Level-3
Figure 12 Any-PHY Level 3 Mode Segment Transfer – PPP/FR Non-Header Segment or
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte N
Figure 13 Any-PHY Level 3 Mode Header Segment – FR (Ingress and Egress)
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Byte 9
Byte N
Transparent Mode (Ingress and Egress)
B
DLCI (lsb)
E
Address/Priority Prepend [15:8]
Address/Priority Prepend [15:8]
DLCI (msb)
Address Prepend [7:0]
Address Prepend [7:0]
Payload Byte N
Payload Byte N
Payload Byte 0
Payload Byte 1
Payload Byte 2
Payload Byte 3
Payload Byte 4
Payload Byte 5
Payload Byte 0
Payload Byte 1
Payload Byte 2
Payload Byte 3
FREEDM 84A1024L ASSP Telecom Standard Product Data Sheet
FECN
Bits 7-0
Bits 7-0
CI[7:0]
·
·
·
·
·
·
CI[13:8]
BECN
C/R
DE
EA=0
EA=1
Released
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