PM7311 pmc-sierra, PM7311 Datasheet - Page 58

• 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
Figure 6 Any-PHY Level 2 Mode Header Segment – PPP (Ingress and Egress)
Word 0
Word 1
Word 2
Word 3
Word 4
Word 5
Word 6
Word N
Figure 7 Any-PHY Level 2 Mode Header Segment – FR (Ingress and Egress)
Word 0
Word 1
Word 2
Word 3
Word 4
Word 5
Word 6
Word N
Figure 8 illustrates the first segment of a datagram transferred on the receive interface when
packet re-assembly is disabled on the receive Any-PHY channel. In this mode, the FREEDM
84A1024L outputs re-sequenced fragments. In this application, the system side device must be
capable of supporting the reception of fragments.
Figure 8 Any-PHY Level 2 Mode Header Segment – ML-PPP Fragment Out Mode (Ingress
Only)
B
B
E
E
DLCI (msb)
Address
Bits 15-8
Bits 15-8
Bits 15-8
PID(H)
FREEDM 84A1024L ASSP Telecom Standard Product Data Sheet
Address/Priority Prepend
Address/Priority Prepend
C/
R
Connection Identifier (CI)
Connection Identifier (CI)
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
Payload Data
A
E
=
0
·
·
·
·
·
·
DLCI (lsb)
Control
Bits 7-0
Bits 7-0
Bits 7-0
PID(L)
E
C
N
F
B
E
C
N
Released
D
E
A
E
=
1
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