[Libre-soc-bugs] [Bug 510] check for combinatorial path through DIV FSM

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=510

Luke Kenneth Casson Leighton <lkcl at lkcl.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|IN_PROGRESS                 |RESOLVED

--- Comment #8 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
COOL!

well done jacob.  the sdram path is in litex.  and is around the 10ns range.


Info: Critical path report for clock '$glbnet$sys_clk' (posedge -> posedge):
Info: curr total
Info:  0.0 10.2  Setup
sdram_choose_req_grant_TRELLIS_FF_Q_DI_PFUMX_Z_1_SLICE.CE
Info: 2.7 ns logic, 7.4 ns routing


Info: Max frequency for clock              '$glbnet$sys_clk': 98.47 MHz (PASS
at 55.01 MHz)
Info: Max frequency for clock          '$glbnet$crg_clkout1': 307.50 MHz (PASS
at 25.00 MHz)
Info: Max frequency for clock '$glbnet$clk100$TRELLIS_IO_IN': 339.33 MHz (PASS
at 100.00 MHz)

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