| 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 |
4080d 06h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 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 |
4082d 06h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 67 |
added memory modules for modulus and operands for FPGA's that support asymmetric memory inferring. |
JonasDC |
4082d 09h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 65 |
updated plb interface, now modulus is selectable and, fifo depth is adjustable.
updated makefile with new sources and update component in package |
JonasDC |
4090d 01h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 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 |
4090d 06h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 60 |
generic version of the fifo, not device specific anymore, uses dpram_generic
updated comments of RAM templates. |
JonasDC |
4092d 23h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 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 |
4093d 00h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 55 |
updated resource usage in comments |
JonasDC |
4096d 23h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 54 |
generic fifo design: correctrly inferred by xilinx and altera |
JonasDC |
4096d 23h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 45 |
chance run_auto port or mod_sim_exp_core to exp_m |
JonasDC |
4177d 07h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 43 |
made the core parameters generics |
JonasDC |
4181d 01h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 41 |
removed deprecated files from version control |
JonasDC |
4187d 09h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 39 |
changed files to remove warnings from synthesis
last cell logic is simplified because of redundant logic |
JonasDC |
4196d 00h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 38 |
deprecated design files because of new pipeline structure, will be removed shortly |
JonasDC |
4196d 05h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 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 |
4200d 02h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 36 |
found bug in new pipeline structure, now working properly. (tested in sim)
mod_sim_exp_core uses new flexible pipeline as default. |
JonasDC |
4200d 23h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 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 |
4201d 02h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 33 |
default pipeline changed to old version, there seems to be an occasional error with new version. |
JonasDC |
4201d 05h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 32 |
new systolic pipeline structure now has split pipeline support, tested and verified in simulation. the core now uses this pipeline by default. |
JonasDC |
4201d 06h |
/mod_sim_exp/trunk/rtl/vhdl/core |
| 31 |
put first cell logic of the pipeline in a separate design unit, tested and working |
JonasDC |
4201d 11h |
/mod_sim_exp/trunk/rtl/vhdl/core |
