transcript

８＊８的乘法器verilog源代码,经过编译仿真的

# Reading C:/Modeltech_xe/tcl/vsim/pref.tcl 
#  OpenFile "C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v" 
# bp_status  
# bp_status  
# bp_status# Loading project lpm
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# bp_status  
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_multtest.v failed with 1 errors.
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v failed with 1 errors.
# 2 compiles, 1 failed with 1 error. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
# ** Warning: (vsim-3009) [TSCALE] - Module 'lpm_mult' does not have a `timescale directive in effect, but previous modules do.
#         Region: /lpm_multest/lpm_mult
# ** Warning: (vsim-3015) C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v(7): [PCDPC] - Port size (9 or 9) does not match connection size (16) for port 'result'.
#         Region: /lpm_multest/lpm_mult
# ** Warning: (vsim-3015) C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v(7): [PCDPC] - Port size (1 or 1) does not match connection size (8) for port 'dataa'.
#         Region: /lpm_multest/lpm_mult
# ** Warning: (vsim-3015) C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v(7): [PCDPC] - Port size (1 or 1) does not match connection size (8) for port 'datab'.
#         Region: /lpm_multest/lpm_mult
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
# Compile of lpm_multtest.v was successful.
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
# ** Warning: (vsim-3009) [TSCALE] - Module 'lpm_mult' does not have a `timescale directive in effect, but previous modules do.
#         Region: /lpm_multest/lpm_mult
# ** Warning: (vsim-3015) C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v(7): [PCDPC] - Port size (1 or 1) does not match connection size (9) for port 'dataa'.
#         Region: /lpm_multest/lpm_mult
# ** Warning: (vsim-3015) C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v(7): [PCDPC] - Port size (1 or 1) does not match connection size (9) for port 'datab'.
#         Region: /lpm_multest/lpm_mult
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
# Compile of lpm_multtest.v was successful.
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
# ** Warning: (vsim-3009) [TSCALE] - Module 'lpm_mult' does not have a `timescale directive in effect, but previous modules do.
#         Region: /lpm_multest/lpm_mult
add wave -r /*
run -all
#                    0   
# Break key hit 
# bp_status  
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
# ** Warning: (vsim-3009) [TSCALE] - Module 'lpm_mult' does not have a `timescale directive in effect, but previous modules do.
#         Region: /lpm_multest/lpm_mult
# ** Warning: (vsim-3015) C:/Modeltech_xe/examples/qiangdaqi1/lpm_mul/lpm_multtest.v(7): [PCDPC] - Port size (8 or 8) does not match connection size (1) for port 'sum'.
#         Region: /lpm_multest/lpm_mult
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
# Compile of lpm_multtest.v was successful.
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
# ** Warning: (vsim-3009) [TSCALE] - Module 'lpm_mult' does not have a `timescale directive in effect, but previous modules do.
#         Region: /lpm_multest/lpm_mult
add list -r /*
destroy .list
add wave -r /*
run -all
#                    0   
# Break key hit 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
vsim work.lpm_mult
# vsim work.lpm_mult 
# Loading work.lpm_mult
add wave -r /*
run -all
run -all
# Break key hit 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
# Compile of lpm_multtest.v was successful.
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
# ** Warning: (vsim-3009) [TSCALE] - Module 'lpm_mult' does not have a `timescale directive in effect, but previous modules do.
#         Region: /lpm_multest/lpm_mult
add wave -r /*
run -all
#                    0   
# Break key hit 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
# Compile of lpm_multtest.v was successful.
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
add wave sim:/lpm_multest/*
run -all
#                    0   
# Break key hit 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
# 2 compiles, 0 failed with no errors. 
# Compile of lpm_mult.v was successful.
# Compile of lpm_multtest.v was successful.
vsim work.lpm_multest
# vsim work.lpm_multest 
# Loading work.lpm_multest
# Loading work.lpm_mult
add wave sim:/lpm_multest/*
run -all
#                    0