Visible to Intel only — GUID: mwh1409958945079
Ixiasoft
Visible to Intel only — GUID: mwh1409958945079
Ixiasoft
3.4.1.2.1. HSSI Bonded Clock Source
You can instantiate the HSSI Bonded Clock Source interface in the _hw.tcl file as:
add_interface <name> hssi_bonded_clock start
You can connect the HSSI Bonded Clock Source to multiple HSSI Bonded Clock Sinks because the HSSI Serial Clock Source supports multiple fanouts. This Interface has a single clk port role limited to a width range of 1 to 1024 bits. The HSSI Bonded Clock Source interface has two parameters: clockRate and serializationFactor. clockRate is the frequency of the clock driven by the HSSI Bonded Clock Source interface, and the serializationFactor is the parallel data width that operates the HSSI TX serializer. The serialization factor determines the required frequency and phases of the individual clocks within the HSSI Bonded Clock interface
An unconnected and unexported HSSI Bonded Source is valid, and does not generate error messages.
Name | Direction | Width | Description |
---|---|---|---|
clk | Output | 1 to 24 bits | A multiple bit wide port role which provides synchronization for internal logic. |
Name | Type | Default | Derived | Description |
---|---|---|---|---|
clockRate | long | 0 | No | The frequency of the clock driven byte HSSI Serial Clock Source interface. |
serialization | long | 0 | No | The serialization factor is the parallel data width that operates the HSSI TX serializer. The serialization factor determines the necessary frequency and phases of the individual clocks within the HSSI Bonded Clock interface. |