[Cryptech-Commits] [core/math/modexpng] branch master updated: Sadly, we can't meet timing in a general-purpose HSM design with NUM_MULTS=32, so back it off to 16 by default.

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paul at psgd.org pushed a commit to branch master
in repository core/math/modexpng.

The following commit(s) were added to refs/heads/master by this push:
     new 22744d6  Sadly, we can't meet timing in a general-purpose HSM design with NUM_MULTS=32, so back it off to 16 by default.
22744d6 is described below

commit 22744d6c6ee23fb31acead517c7fdb7e786eea6e
Author: Paul Selkirk <paul at psgd.org>
AuthorDate: Wed Mar 25 12:36:54 2020 -0400

    Sadly, we can't meet timing in a general-purpose HSM design with
    NUM_MULTS=32, so back it off to 16 by default.
---
 rtl/modexpng_parameters_x8.vh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtl/modexpng_parameters_x8.vh b/rtl/modexpng_parameters_x8.vh
index f1d6395..af58263 100644
--- a/rtl/modexpng_parameters_x8.vh
+++ b/rtl/modexpng_parameters_x8.vh
@@ -31,7 +31,7 @@
 //
 //======================================================================
 
-localparam NUM_MULTS          = 32;
+localparam NUM_MULTS          = 16;
 localparam NUM_MULTS_AUX      = NUM_MULTS + 1;
 localparam NUM_MULTS_HALF     = NUM_MULTS / 2; 
 localparam NUM_MULTS_HALF_AUX = NUM_MULTS_HALF + 1;

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