السلام عليكم اخوانى
اريد مساعدة فى هذا الكود بلغة
verilog
VERILOG CODE FOR UNIVERSAL REGISTER
It has 5 inputs: clk, data_in , control, data_sh_r and data_sh_l. The first input, clk, is the clock input where any new operation takes place at the rising edge of this clock signal. The second input, data_in, is an 8 bit input used to load a new data into our register. The third input, control, is a 3 bit input to determine which operation of the eight operations to be performed. The last two inputs, data_sh_r and data_sh_l, each is a 1 bit input used as a shift-in bit when shifting right or left respectively. The Register has two outputs. The first output is 8 bit representing the output data from the register, while the second output is a single bit which is ‘1’ when the output of the register is “00000000” and is ‘0’ otherwise.
