Specifications

Contents
4
3.4.2 Switching Model ........................................................................................................ 35
3.4.3 Static Initialization .................................................................................................... 36
3.4.4 Dynamic Operation.................................................................................................... 37
3.4.5 Example Code for Building and Sending MVD_MSG_SC_LISTEN ...................................... 37
3.4.6 Connecting Signaling Links to the CT Bus ..................................................................... 38
3.4.7 Interconnecting LIUs using STREAM_XCON .................................................................. 40
3.5 Received Message Timestamping ............................................................................................. 41
3.5.1 Host Configuration .................................................................................................... 41
3.5.2 Timestamp Output .................................................................................................... 42
3.6 Hot Swap Operation ............................................................................................................... 43
3.6.1 Supported System Configurations ............................................................................... 43
3.6.2 System Behavior ....................................................................................................... 43
3.6.3 Application Behavior with Full Hot Swap “-s2” ............................................................... 44
3.6.4 Application Behavior with Hot Replacement “-s1” .......................................................... 45
3.7 High Speed Link Operation ..................................................................................................... 46
4 Message Reference ........................................................................................... 47
4.1 Overview .............................................................................................................................. 47
4.1.1 Message Summary Table ........................................................................................... 47
4.1.2 Board-specific Module IDs .......................................................................................... 50
4.1.3 Message Status Summary .......................................................................................... 52
4.2 General Configuration Messages .............................................................................................. 53
4.2.1 SSD_MSG_RESET - SSD Reset Request ....................................................................... 54
4.2.2 SSD_MSG_RST_BOARD - Board Reset Request ............................................................. 55
4.2.3 SSD_MSG_BOARD_INFO - Board Information Request ................................................... 58
4.2.4 MGT_MSG_CONFIG0 - Board Configuration Request ...................................................... 60
4.2.5 MGT_MSG_L1_CONFIG - Layer 1 Configuration Request ................................................ 63
4.2.6 MGT_MSG_L1_END - Layer 1 Configuration End............................................................ 66
4.2.7 MGT_MSG_NTP_CONFIG - Network Time Configuration ................................................. 67
4.3 Hardware Control Messages .................................................................................................... 68
4.3.1 LIU_MSG_CONFIG - LIU Configuration Request ............................................................. 69
4.3.2 LIU_MSG_CONTROL - LIU Control Request ................................................................... 73
4.3.3 LIU_MSG_R_CONFIG - LIU Read Configuration Request ................................................. 76
4.3.4 LIU_MSG_R_CONTROL - LIU Read Control Request ....................................................... 77
4.3.5 MVD_MSG_SC_DRIVE_LIU - LIU CT Bus Initialization Request ........................................ 78
4.3.6 MVD_MSG_SC_LISTEN - CT Bus Listen Request ............................................................ 80
4.3.7 MVD_MSG_SC_FIXDATA - Fixed Data Request .............................................................. 81
4.3.8 MVD_MSG_RESETSWX - Reset Switch Request ............................................................. 82
4.3.9 MVD_MSG_SC_CONNECT - CT Bus Connect Request ..................................................... 83
4.3.10 MVD_MSG_SC_MULTI_CONNECT - CT Bus Multiple Connect Request ............................... 86
4.3.11 MVD_MSG_CNFCLOCK - Configure Clock Request.......................................................... 88
4.3.12 MVD_MSG_CLOCK_PRI - Configure Clock Priority Request .............................................. 92
4.3.13 MVD_MSG_LED_CTRL - LED Control Request ................................................................ 93
4.4 MTP Interface Messages ......................................................................................................... 95
4.4.1 API_MSG_RX_IND - MTP Transfer Indication ................................................................ 95
4.4.2 API_MSG_RX_INDT - Timestamped Incoming Signaling Unit Indication ............................ 97
4.4.3 API_MSG_TX_REQ - MTP2 Transmission Request .......................................................... 98
4.5 Event Indication Messages ...................................................................................................... 99
4.5.1 MGT_MSG_EVENT_IND - Error Indication ..................................................................... 99
4.5.2 SSD_MSG_STATE_IND - Board Status Indication ........................................................ 101
4.5.3 MVD_MSG_CLK_IND - Clock Event Indication ............................................................. 103
4.5.4 MVD_MSG_LIU_STATUS - LIU Status Indication .......................................................... 104
4.5.5 MGT_MSG_NTP_SYNC - Timestamping Resynchronization Indication ............................. 105
4.5.6 MGT_MSG_DIAG_IND - Management Diagnostic Indication .......................................... 106
4.6 Status Request Messages ..................................................................................................... 107
4.6.1 LIU_MSG_R_STATE - LIU Read State Request ............................................................ 107
4.6.2 LIU_MSG_R_STATS - LIU Read Statistics Request ....................................................... 109
4.6.3 MVD_MSG_R_CLK_STATUS - Clock Status Request ..................................................... 111
4.6.4 MGT_MSG_R_BRDINFO - Read Board Info Request ..................................................... 114
4.6.5 DVR_MSG_R_L1_STATS - Link Statistics Request ........................................................ 117