cx28224 Mindspeed Technologies, cx28224 Datasheet - Page 251

• Manufacturer Part Number: cx28224
• Description: Cx28224/5/9 Inverse Multiplexing For The Atm Ima Family
• Manufacturer: Mindspeed Technologies

CX28224/5/9 Data Sheet
Table A-1. Basic IMA Protocol (BIP) Definition Functions (3 of 5)
28229-DSH-001-D
BIP.34
BIP.35
BIP.36
BIP.37
BIP.38
BIP.39
BIP.40
BIP.41
BIP.42
BIP.43
BIP.44
BIP.45
BIP.46
BIP.47
BIP.48
BIP.49
BIP.50
BIP.51
BIP.52
BIP.53
BIP.54
Item
Does the implementation not rely on the processing of the End-to-
End Channel field for any IMA functionality?
Does the implementation only consider the information within ICP
cells exhibiting neither a HEC nor a CRC-10 error?
Does the implementation always transmit "0x03" over the OAM
Label in the Filler and ICP cells?
If the implementation does not support the IMA version proposed
by the OAM Label received from the far-end IMA unit, does the
implementation report the "Config-Aborted - Unsupported IMA
Version" state over the "Group Status and Control" field?
Does the implementation transmit IMA frames, composed of M
consecutive cells, on each link within the IMA group?
Does the implementation send ICP cells on each link once per IMA
frame, hence every M cells?
Does the implementation use the IFSN field in the ICP cell to
indicate the sequence number of the IMA frame?
Does the implementation increment the IFSN field in the ICP cell
from 0 to 255 and repeat the sequence?
Does the implementation increment the IFSN field in the ICP cell
with each IMA frame on a per-link basis?
Within an IMA frame, does the implementation place identical IFSN
values in the ICP cells sent on each link?
Does the implementation align the transmission of the IMA frame
on all links within an IMA group?
Does the implementation use the ICP Cell Offset field (octet 9) to
indicate the location of the ICP cell within the IMA frame of length
M cells?
Does the implementation always set the value of the ICP cell offset
between 0 and M-1 where M is the IMA frame length in cells?
Does the implementation distribute the ICP cells, from link to link
within the IMA group, in an uniform fashion across the IMA frame?
Does the implementation select the offset of the ICP cell sent of
any link when the link is assigned a LID?
Does the implementation retain the offset of the ICP cell sent on a
given link until the link is no longer part of the group?
Does the implementation always use the Frame Length field in the
ICP cell to indicate the value of M?
Does the implementation support M = 128?
Does the implementation support M = 32?
Does the implementation support M = 64?
Does the implementation support M = 256?
Protocol feature
Mindspeed Technologies
Cond. for
Status
™
Status
Pred.
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
O
O
O
O
(R-28)
(R-29)
(R-30)
(R-31)
(R-32)
(R-33)
(R-34)
(R-35)
(R-36)
(R-36)
(R-37)
(R-38)
(R-39)
(O-1)
(R-40)
(R-40)
(R-41)
(R-42)
(O-2)
(O-2)
(O-2)
IMA Version 1.1 PICS Proforma
Ref.
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Yes X No__
Support
A
-
5