
A-10
Mindspeed Technologies
28229-DSH-001-B
IMA Version 1.1 PICS Proforma
CX28224/5/9 Data Sheet
Table A-5. Link Differential Delay (LDD) Functions
Item
Protocol feature
Cond. for
Status
Pred.
Ref.
Support
LDD.1
Does the implementation introduce a differential delay among the
constituent links of a maximum of 2.5 cell times at the physical link
rate?
M
(R-74)
Yes X No__
LDD.2
Does the implementation tolerate up to at least 25 milliseconds of
link differential delay on receive?
M
(R-75)
Yes X No__
LDD.3
Does the implementation allow configuring the link differential
delay tolerance?
O
(O-13)
Yes X No__
Comments:
Table A-6. IMA Interface Operation (IIO) Functions (1 of 4)
Item
Protocol feature
Cond. for
Status
Pred.
Ref.
Support
IIO.1
Does the implementation support the Tx LSM defined in Table 8 on
page 52?
M(R-76)
Yes X No__
IIO.2
Does the implementation support the Rx LSM defined in Table 9 on
page 53?
M(R-77)
Yes X No__
IIO.3
Does the implementation signal the current state of the Tx LSM to
the FE IMA unit via the ICP cells?
M(R-78)
Yes X No__
IIO.4
Does the implementation perform the actions corresponding to the
Tx LSM sub-states?
M(R-78)
Yes X No__
IIO.5
Does the implementation update the Tx LSM according the
occurrence of the events listed in Table 8 on page 52?
M(R-78)
Yes X No__
IIO.6
Does the implementation treat sequentially the incoming events
that trigger the Tx LSM, although the order of treatment is
implementation specific if these events appear simultaneously?
M(R-78)
Yes X No__
IIO.7
Does the implementation signal the current state of the Rx LSM to
the FE IMA unit via the ICP cells?
M(R-78)
Yes X No__
IIO.8
Does the implementation perform the actions corresponding to the
Rx LSM sub-states?
M(R-78)
Yes X No__
IIO.9
Does the implementation update the Rx LSM according the
occurrence of the events listed in Table 9 on page 53?
M(R-78)
Yes X No__
IIO.10
Does the implementation treat sequentially the incoming events
that trigger the Rx LSM, although the order of treatment is
implementation specific if these events appear simultaneously?
M(R-78)
Yes X No__
IIO.11
Does the implementation report any change of the Tx and Rx LSMs
within the next 2*M (where M is the M used by the IMA
transmitter) cells on that link over the “Tx State" and "Rx State"
fields of the Link Information field (refer to Table 3 on page 32)?
M(R-79)
Yes X No__
IIO.12
Does the implementation use one of the Unusable encodings when
reporting the Unusable state?
M(R-80)
Yes X No__