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Welltech SPCI2S Intel NetStructure SS7 Boards User Manual

Page 66

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SS7 Programmer’s Manual for SPCI2, SPCI4 and CPM8 Issue 2

Page 66

Parameter Description:


The following table depicts which parameters are required for each of the seven
different modes. (* = parameter is required)

Mode Required

Parameters

local st

local ts

source st

source ts

dest st

dest ts

pattern

1

*

* * *

2

*

*

*

*

3 * * *

* * *

4

*

*

5

*

*

6

*

*

10

*

*

*

11

*

* * *

12

*

* * *

If a parameter is not required it should be set to zero.

local_stream


The

local stream defines which local stream to use for all the modes of

operation. The local streams are either an liu_id or a special identifier to allow
connection to the signalling processor as follows:

Local Stream

Connected to

0 .. 7

liu_id 0 .. 7

131 (0x83)

Signalling Processor

Refer to the User Manual for the board for more information on the board data
paths.

local_slot


The

local slot defines which timeslot on the local stream to use for all the

modes of operation. The local slot value has the following valid ranges
depending on the type of local stream:

Local Stream type

Local Slot range

Local stream to E1 LIU

1…31

Local stream to T1 LIU

1…24

Local stream to signalling processor

0…3

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