transcript

8位密码锁的实现

# Reading C:/Modeltech_xe/tcl/vsim/pref.tcl 
# do bj_Tw.fdo 
# ** Warning: (vlib-34) Library already exists at "work".
# Model Technology ModelSim XE II vcom 5.7g Compiler 2003.10 Oct 13 2003
# -- Loading package standard
# -- Loading package std_logic_1164
# -- Loading package std_logic_arith
# -- Loading package std_logic_unsigned
# -- Compiling entity bjq
# -- Compiling architecture behavioral of bjq
# ** Error: bjq.vhdl(24): Unknown identifier: clk
# ** Error: bjq.vhdl(24): Expression is not a signal.
# ** Error: bjq.vhdl(93): VHDL Compiler exiting
# ERROR: C:/Modeltech_xe/win32xoem/vcom failed.
# Error in macro ./bj_Tw.fdo line 5
# C:/Modeltech_xe/win32xoem/vcom failed.
#     while executing
# "vcom -93 -explicit  bjq.vhdl
# "