11.1.  SCX160 InfoTool

• 11.1.1.  Viewing System Information
• 11.1.2.  Viewing Board Information
• 11.1.3.  Viewing Clock Information
• 11.1.4.  Viewing Data Stream Information

Once a node has been initialized, the SCX160 InfoTool can be used to check how the node is configured and its current status. The SCX160 InfoTool will display the following information at the node whenever the InfoTool is run:

• System level hardware information
• Board level SCbus and SCxbus clock state and mode
• SCX160 SCxbus Adapter clock status
• SCbus and SCxbus data stream assignment

To start the SCX160 InfoTool, click on the SCX160 InfoTool icon in the Dialogic Development Package Folder/Program Group. The SCX160 InfoTool window shown in Figure 22.  System Tab is displayed.

11.1.1.  Viewing System Information

The System tab displays the hardware interrupt and device name for the SCX160 SCxbus Adapter installed in this node (see Figure 22.  System Tab). The fields in this tab are described in Table 16.  System Tab Fields.

Figure 22.  System Tab

Table 16.  System Tab Fields

Field/Value	Description
Hardware Interrupt	The interrupt assigned to all Dialogic Board Locator Technology (BLT) boards in the node.
SCX160 Device Name	The device name assigned to the SCX160 SCxbus Adapter when it was configured.

11.1.2.  Viewing Board Information

The Board tab displays the self test results and current clock status (see Figure 23.  Board Tab). The fields in this tab are described in Table 17.  Board Tab.

Figure 23.  Board Tab

Table 17.  Board Tab

Field/Value	Description
Self Test Result	The results of the on-board self test performed on the SCX160 SCxbus Adapter for this node.
Value:   PASS   FAIL
SCbus Clock State	SCbus real-time clock state for this node. Refer to Table 11.  SCbus Clock States for a description of all states.
Value:   Master   Fallback Master   Wait Master   Wait Slave   Slave
SCxbus Clock State	SCxbus real-time clock state for this node. Refer to Table 9.  SCxbus Clock States for a description of all states.
Value:   Master   Wait Master   Wait Slave   Fallback Master   Slave   Wait Fallback Master   Wait Fallback Slave
SCbus Clock Mode	SCbus clocking configured at download time for this node. Refer to Section 4.2.  Designating Clock Modes for a description of all modes.
Value:   Master Clock   Fallback Master Clock   Slave
SCxbus Clock Mode	SCxbus clocking configured at download time for this node. Refer to Section 4.2.  Designating Clock Modes for a description of all modes.
Value:   Master Clock   Fallback Master Clock   Slave
SCX160 Clock Reference	SCX160 clock reference configured at download time for this node. Refer to Section 4.3.  Clock Synchronization for a description of clock sources.
Value:   Internal - The Local Crystal Oscillator provides the clock. If the node is configured as an SCxbus Slave node and the SCxbus clock fails, then the clock for the node falls back to the Local Crystal Oscillator when the SCX160 clock reference is set to Internal.   SCbus   SCxbus Right   SCxbus Left   External

11.1.3.  Viewing Clock Information

The Clock tab displays node clock information (see Figure 24.  Clock Tab). The fields in this tab are described in Table 18.  Clock Tab.

Figure 24.  Clock Tab

Table 18.  Clock Tab

Field/Value	Description
SCxbus Right Clock	Indicates whether Right SCxbus clock is present in this node. NOTE: The Right and/or Left SCxbus clock must be present at each node for proper operation of the multi-node system. Refer to Chapter 4.  Clocking for more information.
Value: Present - Typically, Right SCxbus clock is Present in all nodes in the system. Not Present - If Right SCxbus clock is Not Present:   ensure that only one node in the system is configured as the SCxbus Master clock node.   ensure that the SCxbus cabling is properly installed. Refer to Figure 5.  SCxbus Cabling, Typical
SCxbus Left Clock	Indicates whether a Left SCxbus clock is present in this node. NOTE: The Right and/or Left SCxbus clock must be present at each node for proper operation of the multi-node system. Refer to Chapter 4.  Clocking for more information.
Value: Present - Typically, Left SCxbus clock is Present in all nodes in the system if one of the nodes is designated as the Fallback master Clock node. Not Present - if Left SCxbus clock is Not Present and one of the nodes is designated as a Fallback Master Clock node:   ensure that only one node in the system is configured as the SCxbus Fallback Master clock node.   ensure that the SCxbus cabling is properly installed. Refer to Figure 5.  SCxbus Cabling, Typical.
SCbus Clock	Indicates the presence of SCbus clock. Refer to Chapter 4.  Clocking for more information.
Value: Present - SCbus clock must be Present in each node for proper operation of the SCbus. Not Present - if the SCbus clock is Not Present:   ensure that the designated SCbus clock source is a valid source.   ensure that the SCxbus cabling is properly installed. Refer to Figure 5.  SCxbus Cabling, Typical
PLL Reference	Indicates the presence of a valid PLL (Phase Locked Loop) Reference clock reference source. Refer to Chapter 4.  Clocking for more information.
Value: Present - Indicates the presence of a valid clock reference source for the PLL Clock. Not Present - Indicates loss of clock synchronization and/or frame synchronization with respect to the reference clock source.
SCX160 Internal Clock	Indicates presence of the Local Crystal Oscillator clock in this node. Refer to Chapter 4.  Clocking for more information.
Value: Present - Indicates that the Local Crystal Oscillator is generating a clock signal. Not Present - Indicates that the Local Crystal Oscillator is no longer generating a clock signal.
External Clock	Indicates presence of external clock. Refer to Chapter 4.  Clocking for more information.
Value: Present - Indicates external 8KHz clock reference is available at this node. Not Present - Typically, this clock is not used as a reference.
SCbus Clock Fail Signal	Indicates if the SCbus clock has failed.
Value: FALSE - A valid SCbus clock reference is present on the board designated as the SCbus master clock source. TRUE - The SCbus clock master board no longer has a valid clock reference.

11.1.4.  Viewing Data Stream Information

The Stream tab displays information about the SCbus and SCxbus data stream mapping that is configured at download time (see Figure 25.  Data Stream Tab). The fields in this tab are described in Table 19.  Data Stream Tab.

Figure 25.  Data Stream Tab

Table 19.  Data Stream Tab

Field/Value	Description
SCbus Stream Mapping	Indicates the SCxbus data streams from 0 to F (hex) that the SCX160 SCxbus Adapter transmits onto the SCbus.
SCxbus Stream Mapping	Indicates the SCbus data streams from 0 to F (hex) that the SCX160 SCxbus Adapter transmits onto the SCxbus.

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