
A-8
Mindspeed Technologies
28229-DSH-001-B
IMA Version 1.1 PICS Proforma
CX28224/5/9 Data Sheet
CIT.7
Does the implementation indicate a stuff event in the ICP cell
preceding a stuff event using the mandatory LSI codes specified in
Table 2 on page 30?
M
(R-58)
Yes X No__
CIT.8
Does the implementation perform stuffing by repeating the ICP cell
containing the LSI code indicating that “this cell is 1 out of 2 ICP
cells comprising the stuff event”?
M
(R-59)
Yes X No__
CIT.9
Does the implementation also indicate an incoming stuff event in
the fourth, third, and second ICP preceding the stuff event using
the optional LSI codes?
O
(O-11)
Yes X No__
CIT.10
At any given link, does the implementation ensure it does not
introduce a stuff event more than once every 5*M ICP, Filler and
ATM layer cells?
M
(R-60)
Yes X No__
CIT.11
Does the implementation remove one of any two consecutive ICP
cells with LSI code indicating “this cell is 1 out of the 2 ICP cells
comprising the stuff event”?
M
(R-61)
Yes X No__
CIT.12
Does the implementation ensure that the SICP cell is not counted
as a cell for the purposes of determining the IMA round-robin
sequence?
M
(R-61)
Yes X No__
CIT.13
Does the implementation support CTC and ITC modes on receive?
M
(R-62)
Yes X No__
CIT.14
Does the implementation inform the UM of a mismatch between
the FE and NE IMA transmit clock modes?
M
(R-63)
Yes X No__
CIT.15
Does the implementation ensure that a restart is not caused if the
implementation detects a mismatch between the FE and NE
Transmit clock modes?
M
(R-63)
Yes X No__
CIT.16
Does the implementation rely on at least one ICP cell with a correct
CRC-10 in order to process the incoming stuff cell indication code
(this is recommended)?
O
(O-12)
Yes X No__
Comments:
Table A-3. CTC and ITC Operation Functions (2 of 2)
Item
Protocol feature
Cond. for
Status
Pred.
Ref.
Support