Specifications

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DSI SPCI Network Interface Boards Programmer's Manual Issue 7
45
Status Response
The confirmation message (if requested) indicates success by status of zero.
On error, the following status values can be found in the confirmation message.
Value
Mnemonic
Description
0xd2
MVIP_INVALID_STREAM
Invalid stream specified in listen request.
0xd3
MVIP_INVALID_TIMESLOT
Invalid timeslot specified in listen request.
0xff
None
Fixed pattern generation request failed.
4.3.8 MVD_MSG_RESETSWX - Reset Switch Request
Synopsis
Resets the digital switch to its default state in accordance with the current board
configuration.
Format
MESSAGE HEADER
Field Name
Meaning
type
MVD_MSG_RESETSWX (0x7e00)
id
0
src
Sending Module ID
dst
MVD_TASK_ID (0x10)
rsp_req
used to request a confirmation
hclass
0
status
0
err_info
0
len
0
Description
This message is sent to the DSI SPCI Board to reset the state of the digital cross
connect switch in accordance with the configuration set using the DSI SPCI Board
configuration message. All CT bus streams are tri-stated leaving just switch paths
established using the board configuration message (i.e., signaling timeslots) in place.
The confirmation message (if requested) indicates success by status of zero. On
receipt of the confirmation message the operation to reset the switch has completed.
Status Response
The confirmation message (if requested) indicates success by status of zero. No error
status values are defined.
4.3.9 MVD_MSG_SC_CONNECT - CT bus Connect Request
Synopsis
Message sent to the DSI SPCI Board to control the switch path through the CT bus
switch.