iobundle / iob-mem Goto Github PK

testbench should write N words then check if w_level and r_level are N

replace "assim" with asym

replace "data_in/out" with "w/r_data"

verify the consistency of directory names, file names and module names

reg_file means sp_reg_file effect the change

what is the difference between the _big files and the one without this suffix?
replace with w_wide_r_narrow and w_narrow_r_wide

each terminal directory should contain 2 files: x, x_tb.v

write a top Makefile that simulates any memory module with icarus and opens gtkwave in background

make PATH=path/to/module/dir

etc

• Asynchronous FIFOs use verilog functions for gray2bin convertion
• Although this is supported by verilog-2001, it is another syntax feature that needs to be supported by all tools
• For example, covered, the program used for test coverage has some problems supporting verilog functions
• The hardware for gray2bin convertion can be easilly converted into a module