6.3.12 Configure Clock Priority Request - Dialogic DSI SPCI Network Interface Boards Programmer's Manual

6.3.12 Configure Clock Priority Request

Synopsis:
Message sent to a DSI SPCI Board to configure the clock recovery priority
order.
Message Format:
Field Name
type
id
src
dst
rsp_req
hclass
status
err_info
len
Offset
0
1
2
3
4
5
6
7
Description:
This message allows the user to specify a priority for each line interface.
When configured to recover clock from the line interfaces, this priority is used
to decide which line interface to use as the clock source. The highest priority
in-sync line interface is used, with the board automatically moving through
the list of clock sources as line interfaces lose synchronization or are deemed
stable again. If no interfaces are in sync, the board remains in "holdover"
mode, based on the last valid clock that was recovered.
The confirmation message (if requested) indicates success by status of zero.
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Dialogic DSI SPCI Network Interface Boards Programmer's Manual Issue 5
MESSAGE HEADER
Meaning
MVD_MSG_CLOCK_PRI (0x7e21)
0
Sending Module ID
MVD_TASK_ID
used to request a confirmation
0
Status Response (if confirmation requested)
0
8
PARAMETER AREA
Size Name
1 liu0_pri
1 liu1_pri
1 liu2_pri
1 liu3_pri
1 liu4_pri
1 liu5_pri
1 liu6_pri
1 liu7_pri
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