Achronix Speedster22i Interlaken - Manual (Page 9)

Hierarchy
The interfaced IIPC and SerDes IP is configured using the Achronix Cad Environment (ACE)
Interlaken GUI.
The upper-levels of hierarchy are shown in Figure 2. Note that the text in Figure 2 represents the
name of the module at that level of hierarchy.
Figure 2: IIPC Hierarchy
The top-level wrapper module, Interlaken_1, contains the instantiated hard IIPC block and an
instantiated hard SerDes block for each lane. The module Interlaken_1_serdes wraps the Achronix
SerDes block and sets configuration parameters needed for proper Interlaken operation.
User’s Tasks:
• The ACE Interlaken GUI should be used to configure the Interlaken core. This will
automatically instantiate the SerDes lanes and produces a single top level wrapper that
can be included in your design.
• Connect the Local Bus (LBUS) user-side interface at the fabric to the wrapper
• Provide the appropriate clock signals to the wrapper
Interlaken_1_serdes
ACX_INTERLAKEN_TOP
(IIPC core)
Interlaken_1
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