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Rev Log message Author Age Path
46 chance run_auto port or mod_sim_exp_core to exp_m JonasDC 3711d 22h /
45 chance run_auto port or mod_sim_exp_core to exp_m JonasDC 3711d 22h /
44 toplevel of the Modular Simultaneous Exponentiation IP core for the PLB interface JonasDC 3715d 15h /
43 made the core parameters generics JonasDC 3715d 15h /
42 corrected wrong library name for mod_sim_exp_pkg JonasDC 3721d 23h /
41 removed deprecated files from version control JonasDC 3721d 23h /
40 adjusted core instantiation to new core module name JonasDC 3730d 03h /
39 changed files to remove warnings from synthesis
last cell logic is simplified because of redundant logic
JonasDC 3730d 15h /
38 deprecated design files because of new pipeline structure, will be removed shortly JonasDC 3730d 20h /
37 changed names of some generics of the multiplier.
moved the parameters for the core to the package of the core
testbench now uses this parameters to adapt to different bit widths

and new systolic pipeline now supports split or single pipeline
JonasDC 3734d 17h /
36 found bug in new pipeline structure, now working properly. (tested in sim)
mod_sim_exp_core uses new flexible pipeline as default.
JonasDC 3735d 13h /
35 new test values, 1st exponentiation gives error on result with new pipeline
commit for test purposes
JonasDC 3735d 16h /
34 operand memory now supports custom operand widths, the internal memory stays the fixed 1536 bit, but the bus width is now adjustable to any size below. JonasDC 3735d 17h /
33 default pipeline changed to old version, there seems to be an occasional error with new version. JonasDC 3735d 20h /
32 new systolic pipeline structure now has split pipeline support, tested and verified in simulation. the core now uses this pipeline by default. JonasDC 3735d 21h /
31 put first cell logic of the pipeline in a separate design unit, tested and working JonasDC 3736d 02h /
30 put last cell logic of the pipeline in a separate design unit, tested and working JonasDC 3736d 02h /
29 added software for generation of test input for the tesbenches JonasDC 3736d 15h /
28 updated makefile for new pipeline sources JonasDC 3736d 16h /
27 test input values for multiplier_tb JonasDC 3736d 16h /
26 testbench for only the montgommery multiplier JonasDC 3736d 16h /
25 first version of new pipeline design. allows for more flexibility in nr of stages.
does not support split pipeline support yet. currently only works for single pipeline
JonasDC 3736d 16h /
24 changed names of top-level module to mod_sim_exp_core JonasDC 3740d 01h /
23 added descriptive comments JonasDC 3740d 02h /
22 updated the systolic pipeline with descriptive signal names and comments JonasDC 3742d 20h /
21 changed x_i signal to xi JonasDC 3744d 03h /
20 added comments, changed signal name of x_reg_i to x_reg.
File is now according to OC design rules
JonasDC 3744d 04h /
19 updated files with descriptive comments
changed signal names and removed redundant signals in stepping_logic
JonasDC 3748d 23h /
18 updated stages with comments and renamed some signals for consistency JonasDC 3749d 22h /
17 updated files with descriptive comments and removed unnecessary signals in standard stage. Files are now according to OC design rules JonasDC 3750d 03h /

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