[Libre-soc-bugs] [Bug 739] New: NGI POINTER Gigabit Router Pinout Considerations

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=739

            Bug ID: 739
           Summary: NGI POINTER Gigabit Router Pinout Considerations
           Product: Libre-SOC's second ASIC
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: CONFIRMED
          Severity: major
          Priority: High
         Component: Milestones
          Assignee: andrey at technepisteme.xyz
          Reporter: andrey at technepisteme.xyz
                CC: libre-soc-bugs at lists.libre-soc.org, lkcl at lkcl.net
            Blocks: 589, 690
   NLnet milestone: NGI POINTER Gigabit ASIC

Bug for discussing/clarifying the pinout for the the NGI POINTER Gigabit Router
ASIC.

Continued from the email thread:
http://lists.libre-soc.org/pipermail/libre-soc-dev/2021-November/004061.html

See the wiki page for the current pin count:
https://libre-soc.org/crypto_router_pinmux/

Due to time constraints, *no pin multiplexing* will be implemented.

Current tasks for me (andrey) are:
-check the pinmux definitions for the different interfaces
-create a new class for the router asic
-confirm that generated results are what we expect
-adjust the pinout as needed (depending on constraints)

The existing code should be sufficient to generate the pinout and the files for
other parts of the design flow.

Feel free to correct me if what I'm mentioned is not quite right.


Referenced Bugs:

https://bugs.libre-soc.org/show_bug.cgi?id=589
[Bug 589] gigabit router asic
https://bugs.libre-soc.org/show_bug.cgi?id=690
[Bug 690] NGI POINTER Gigabit Router ASIC, top level milestone
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