Dialogic DSI SPCI Network Interface Boards - Manual (Page 53)

Dialogic ® DSI SPCI Network Interface Boards Programmer's Manual Issue 5
53
6.3 Hardware Control Messages
6.3.1 LIU Configuration Request
Synopsis:
Message sent by the application to establish the operating mode for a Line
Interface Unit (LIU).
Note: When using s7_mgt, this message is generated by s7_mgt as a result of the
LIU_CONFIG command. It therefore does not need be generated by the user.
Message Format:
MESSAGE HEADER
Field Name Meaning
type LIU_MSG_CONFIG (0x7e34)
id liu_id
src Sending Module ID
dst MVD_TASK_ID (0x10)
rsp_req used to request a confirmation
hclass 0
status Status Response (if confirmation requested)0
err_info 0
len 40
PARAMETER AREA
Offset Size Name
0 1 liu_type
1 1 line_code
2 1 frame_format
3 1 crc_mode
4 1 build_out
5 1 faw
6 1 nfaw
7 4 Reserved for future use, must be set to zero.
11 1 ais_gen
12 1 rai_gen
13 1 Reserved for future use, must be set to zero.
14 4 clear_mask
18 22 Reserved for future use, must be set to zero