PM7311 pmc-sierra, PM7311 Datasheet - Page 57

• 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 Segment Formats
The Address/Priority Prepend bytes in Figure 4 to Figure 13 refer only to the Egress path. In the
Ingress path the bytes are simply an Address Prepend.
Any-PHY Level 2 Mode – Figure 4 to Figure 11 illustrate the transfer requirements for the
various transfer types using this mode.
Figure 4 Any-PHY Level 2 Mode Header Segment Transfer – Non Sequenced PPP or FR
Word 0
Word 1
Word 2
Word 3
Word 4
Word 5
Word N
Figure 5 Any-PHY Level 2 Mode Segment Transfer – PPP/FR Non-Header Segment (i.e. Not
Word 0
Word 1
Word 2
Word 3
Word 4
Word 5
Word N
Datagrams (i.e. Control, LCP, NCP Packets) (Ingress and Egress)
First Segment of a Datagram) or Transparent Mode (Ingress and Egress)
1
1
Bits 15-8
Bits 15-8
FREEDM 84A1024L ASSP Telecom Standard Product Data Sheet
Address/Priority Prepend
Address/Priority Prepend
Connection identifier (CI)
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
·
·
·
·
·
·
Bits 7-0
Bits 7-0
Released
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