[Cryptech-Commits] [core/math/modexpa7] branch systolic updated (a62861f -> 71b7529)

[git at cryptech.is]

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meisterpaul1 at yandex.ru pushed a change to branch systolic
in repository core/math/modexpa7.

    from a62861f  Added generic/vendor-specific primitive selector for simulation.
     new caea5e3  Started porting generic multiplier to Xilinx primitives.
     new b3f9191  Fixing generic/vendor primitive switching...
     new 0da7120  Fixed generic/vendor low-level primitives switch.
     new 71b7529   * made separate file for low-level settings  * turned crazy triple multiplier array into one array with input mux

The 4 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 src/rtl/modexpa7_factor.v                          |    2 +-
 src/rtl/modexpa7_n_coeff.v                         |    8 +-
 src/rtl/modexpa7_settings.v                        |    6 +
 src/rtl/modexpa7_systolic_multiplier.v             | 1298 ++++++++++----------
 .../{dsp48e1_wrapper.v => dsp48e1_wrapper_ext.v}   |   64 +-
 src/rtl/pe/artix7/multiplier32_artix7.v            |  171 +++
 ...{subtractor32_artix7.v => systolic_pe_artix7.v} |  185 +--
 .../systolic_pe_generic.v}                         |   23 +-
 .../pe/{modexpa7_pe_add.v => modexpa7_adder32.v}   |    8 +-
 ...7_pe_settings.v => modexpa7_primitive_switch.v} |    3 +
 .../{modexpa7_pe_sub.v => modexpa7_subtractor32.v} |    8 +-
 .../{modexpa7_pe_add.v => modexpa7_systolic_pe.v}  |   31 +-
 src/tb/tb_systolic_multiplier.v                    |    3 +-
 13 files changed, 1027 insertions(+), 783 deletions(-)
 create mode 100644 src/rtl/modexpa7_settings.v
 copy src/rtl/pe/artix7/{dsp48e1_wrapper.v => dsp48e1_wrapper_ext.v} (81%)
 create mode 100644 src/rtl/pe/artix7/multiplier32_artix7.v
 copy src/rtl/pe/artix7/{subtractor32_artix7.v => systolic_pe_artix7.v} (59%)
 rename src/rtl/pe/{modexpa7_pe_mul.v => generic/systolic_pe_generic.v} (87%)
 copy src/rtl/pe/{modexpa7_pe_add.v => modexpa7_adder32.v} (92%)
 rename src/rtl/pe/{modexpa7_pe_settings.v => modexpa7_primitive_switch.v} (69%)
 rename src/rtl/pe/{modexpa7_pe_sub.v => modexpa7_subtractor32.v} (91%)
 rename src/rtl/pe/{modexpa7_pe_add.v => modexpa7_systolic_pe.v} (85%)