| Rev |
Log message |
Author |
Age |
Path |
| 74 |
removed C_NR_OP and C_NR_M from the generic of mod_sim_exp_core and made them contstants, because currently no other values than 4 an 2 resp. are supported/can be implemented. |
JonasDC |
4147d 19h |
/mod_sim_exp/trunk/rtl/vhdl |
| 73 |
updated plb interface, mem_style and device generics added |
JonasDC |
4148d 18h |
/mod_sim_exp/trunk/rtl/vhdl |
| 69 |
big update, the mod_sim_exp core now has a selectable ram structure. a generic ram that should be usable in any fpga, a asymmetric ram that is usable for some devices of altera or xilinx and uses less resources. |
JonasDC |
4149d 18h |
/mod_sim_exp/trunk/rtl/vhdl |
| 67 |
added memory modules for modulus and operands for FPGA's that support asymmetric memory inferring. |
JonasDC |
4149d 21h |
/mod_sim_exp/trunk/rtl/vhdl |
| 66 |
added asymmetric ram structures to support a more performant ramstyle.
defined for xilinx and altera, not tested with other tools. |
JonasDC |
4149d 22h |
/mod_sim_exp/trunk/rtl/vhdl |
| 65 |
updated plb interface, now modulus is selectable and, fifo depth is adjustable.
updated makefile with new sources and update component in package |
JonasDC |
4157d 13h |
/mod_sim_exp/trunk/rtl/vhdl |
| 63 |
now using a generic description of the ram for the memory. the core now should synthesize for al fpga's, no device specific code anymore. tested and synthesizes for altera and xilinx |
JonasDC |
4157d 19h |
/mod_sim_exp/trunk/rtl/vhdl |
| 62 |
not used anymore |
JonasDC |
4157d 22h |
/mod_sim_exp/trunk/rtl/vhdl |
| 61 |
updated comments, added optional altera constraint |
JonasDC |
4157d 22h |
/mod_sim_exp/trunk/rtl/vhdl |
| 60 |
generic version of the fifo, not device specific anymore, uses dpram_generic
updated comments of RAM templates. |
JonasDC |
4160d 12h |
/mod_sim_exp/trunk/rtl/vhdl |
| 59 |
added templates that correctly infer RAM, for dual port en true dual port RAM
added general functions file, (used in the two RAM templates) |
JonasDC |
4160d 12h |
/mod_sim_exp/trunk/rtl/vhdl |
| 55 |
updated resource usage in comments |
JonasDC |
4164d 12h |
/mod_sim_exp/trunk/rtl/vhdl |
| 54 |
generic fifo design: correctrly inferred by xilinx and altera |
JonasDC |
4164d 12h |
/mod_sim_exp/trunk/rtl/vhdl |
| 53 |
correctly inferred ram for altera dual port ram |
JonasDC |
4164d 19h |
/mod_sim_exp/trunk/rtl/vhdl |
| 52 |
correct inferring of blockram, no additional resources. |
JonasDC |
4164d 19h |
/mod_sim_exp/trunk/rtl/vhdl |
| 51 |
true dual port ram for xilinx |
JonasDC |
4164d 20h |
/mod_sim_exp/trunk/rtl/vhdl |
| 50 |
added folder for ram descriptions
added experimental simple dual port ram implementation for xilinx |
JonasDC |
4164d 20h |
/mod_sim_exp/trunk/rtl/vhdl |
| 45 |
chance run_auto port or mod_sim_exp_core to exp_m |
JonasDC |
4244d 20h |
/mod_sim_exp/trunk/rtl/vhdl |
| 44 |
toplevel of the Modular Simultaneous Exponentiation IP core for the PLB interface |
JonasDC |
4248d 13h |
/mod_sim_exp/trunk/rtl/vhdl |
| 43 |
made the core parameters generics |
JonasDC |
4248d 13h |
/mod_sim_exp/trunk/rtl/vhdl |
| 42 |
corrected wrong library name for mod_sim_exp_pkg |
JonasDC |
4254d 21h |
/mod_sim_exp/trunk/rtl/vhdl |
| 41 |
removed deprecated files from version control |
JonasDC |
4254d 21h |
/mod_sim_exp/trunk/rtl/vhdl |
| 40 |
adjusted core instantiation to new core module name |
JonasDC |
4263d 01h |
/mod_sim_exp/trunk/rtl/vhdl |
| 39 |
changed files to remove warnings from synthesis
last cell logic is simplified because of redundant logic |
JonasDC |
4263d 12h |
/mod_sim_exp/trunk/rtl/vhdl |
| 38 |
deprecated design files because of new pipeline structure, will be removed shortly |
JonasDC |
4263d 18h |
/mod_sim_exp/trunk/rtl/vhdl |
| 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 |
4267d 15h |
/mod_sim_exp/trunk/rtl/vhdl |
| 36 |
found bug in new pipeline structure, now working properly. (tested in sim)
mod_sim_exp_core uses new flexible pipeline as default. |
JonasDC |
4268d 11h |
/mod_sim_exp/trunk/rtl/vhdl |
| 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 |
4268d 15h |
/mod_sim_exp/trunk/rtl/vhdl |
| 33 |
default pipeline changed to old version, there seems to be an occasional error with new version. |
JonasDC |
4268d 17h |
/mod_sim_exp/trunk/rtl/vhdl |
| 32 |
new systolic pipeline structure now has split pipeline support, tested and verified in simulation. the core now uses this pipeline by default. |
JonasDC |
4268d 18h |
/mod_sim_exp/trunk/rtl/vhdl |
