-------------------------------------------------------------------------------- -- -- Intel 8251 Benchmark -- -- Source: Intel Data Book -- -- VHDL Benchmark author Indraneel Ghosh -- University Of California, Irvine, CA 92717 -- -- Developed on April 7, 92 -- -------------------------------------------------------------------------------- THIS DIRECTORY HAS THE FOLLOWING FILES : main.vhd : Model of the "main" process in the VHDL model of 8251 USART test_vectors_main.vhd : VHDL test vectors for the "main" process test_vectors_main.doc : Documentation for the test vectors. Contains description of testing strategy. cmd_main.inc : Simulation command file for "main" process test vectors. ------------------------------------------------------------------------- PROCEDURE FOR SIMULATING THE TEST VECTORS FILE : (1) Compile the MVL7 data types file : zvan types.vhd (2) Compile the VHDL data types file : zvan synthesis_types.vhd (3) Compile the VHDL data functions file : zvan MVL7_functions.vhd (4) Compile the VHDL model file of the 8251 USART: zvan main.vhd (5) Compile the test vector file : zvan test_vectors_main.vhd (6) Simulate the test vectors : zvsim -t ns -i cmd_main.inc E The simulation output appears in a file called "run.out". Any simulation errors (outputs not matching expected values) are shown by "Assert" statements in the file "run.out".