Specifications

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DSI SS7HD Network Interface Boards Programmer's Manual Issue 11
93
Parameters
The MVD_MSG_CLOCK_PRI message includes the following parameters:
liun_pri
The relative priority for each LIU. The following table shows the permitted values and
their meanings.
Value
Meaning
0
No change to the interface’s priority.
1 to 32
New priority value for the line interface. The value 1 indicates highest priority, 32 the lowest
priority. If two interfaces are given the same priority, the lowest-numbered interface is used
first.
255
Special value indicating that the line interface should not be used for clock recovery.
4.3.13 MVD_MSG_LED_CTRL - LED Control Request
Synopsis
This message is used to control the user LEDs on the board.
Format
MESSAGE HEADER
Field Name
Meaning
type
MVD_MSG_LED_CTRL (0x7e07)
id
0
src
Sending Module ID
dst
MVD_TASK_ID
rsp_req
used
hclass
0
status
0
err_info
0
len
4
PARAMETER AREA
Offset
Size
Name
0
1
led_1_state
1
1
led_2_state
2
1
led_3_state
3
1
led_4_state
Description
This message allows the application developer to control the user LEDs on the board.
Note: User LEDs are only available on SS7HDC (CompactPCI form factor) boards.