| Rev |
Log message |
Author |
Age |
Path |
| 84 |
AXI-Lite interface updated, now tested and verified on Xilinx FPGA
renamed C_DEVICE parameter, because of conflicts with restricted parameter in xilinx XPS |
JonasDC |
4476d 14h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 75 |
made rw_address a vector of a fixed width |
JonasDC |
4513d 14h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 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 |
4518d 09h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 65 |
updated plb interface, now modulus is selectable and, fifo depth is adjustable.
updated makefile with new sources and update component in package |
JonasDC |
4526d 04h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 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 |
4526d 10h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 45 |
chance run_auto port or mod_sim_exp_core to exp_m |
JonasDC |
4613d 11h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 43 |
made the core parameters generics |
JonasDC |
4617d 04h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 41 |
removed deprecated files from version control |
JonasDC |
4623d 12h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 39 |
changed files to remove warnings from synthesis
last cell logic is simplified because of redundant logic |
JonasDC |
4632d 03h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 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 |
4636d 06h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 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 |
4637d 05h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 31 |
put first cell logic of the pipeline in a separate design unit, tested and working |
JonasDC |
4637d 14h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 30 |
put last cell logic of the pipeline in a separate design unit, tested and working |
JonasDC |
4637d 15h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 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 |
4638d 05h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 24 |
changed names of top-level module to mod_sim_exp_core |
JonasDC |
4641d 14h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 23 |
added descriptive comments |
JonasDC |
4641d 15h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 22 |
updated the systolic pipeline with descriptive signal names and comments |
JonasDC |
4644d 09h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 21 |
changed x_i signal to xi |
JonasDC |
4645d 16h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 20 |
added comments, changed signal name of x_reg_i to x_reg.
File is now according to OC design rules |
JonasDC |
4645d 16h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
| 19 |
updated files with descriptive comments
changed signal names and removed redundant signals in stepping_logic |
JonasDC |
4650d 11h |
/mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd |
