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[/] [mod_sim_exp/] [trunk/] [rtl/] [vhdl/] [core/] [mod_sim_exp_pkg.vhd] - Rev 84

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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 3451d 19h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
75 made rw_address a vector of a fixed width JonasDC 3488d 18h /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 3493d 14h /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 3501d 09h /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 3501d 14h /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 3588d 15h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
43 made the core parameters generics JonasDC 3592d 09h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
41 removed deprecated files from version control JonasDC 3598d 17h /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 3607d 08h /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 3611d 10h /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 3612d 10h /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 3612d 19h /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 3612d 19h /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 3613d 09h /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 3616d 18h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
23 added descriptive comments JonasDC 3616d 20h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
22 updated the systolic pipeline with descriptive signal names and comments JonasDC 3619d 13h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
21 changed x_i signal to xi JonasDC 3620d 21h /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 3620d 21h /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 3625d 16h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
18 updated stages with comments and renamed some signals for consistency JonasDC 3626d 16h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
17 updated files with descriptive comments and removed unnecessary signals in standard stage. Files are now according to OC design rules JonasDC 3626d 21h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
16 package with modified generic parameter for register_n JonasDC 3627d 10h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
9 added descriptive comments, and renamed input mux_result from cell_1b_adder to b for a more generic multipurpose code
also renamed output s from n_adder to r, to keep same signal names
JonasDC 3627d 15h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd
3 updated vhdl sources with new header according to OC design rules and formated code
added makefile and simulation input file for testbench simulation
JonasDC 3628d 10h /mod_sim_exp/trunk/rtl/vhdl/core/mod_sim_exp_pkg.vhd

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