Welltech SPCI2S Intel NetStructure SS7 Boards - Manual (Page 49)

SS7 Programmer’s Manual for SPCI2, SPCI4 and CPM8 Issue 2 Page 49
5.3 Hardware Control Messages
5.3.1 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 need not be generated by the user.
Message Format:
MESSAGE HEADER
FIELD NAME MEANING
type LIU_MSG_CONFIG (0x7e34)
id liu_id (0 .. 7)
src Sending Module ID
dst MVD_TASK_ID (0x10)
rsp_req
used to request a confirmation
hclass 0
status 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