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01/11/07 06:03
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#130617 - data flow modeling in Verilog
Hi,
i would like to know how i could transfer a 16 bit data to a 8 bit bus using "assign" statement in Verilog.

here is the code sample.,
assign bf_out = (ctr0_slect = 1'b1 && ctr0_RW = 1'b0)?(rd_bk = 1'b1 && ctrl_data[4] = 1'b0)?
status_latch:[5:4]ctrl_data = 2'b01?(OLl):([5:4]ctrl_data = 2'b10)?(OLm):([5:4]ctrl_data = 2'b11??...

In the above code sample LHS 'net' bf_out is 8- bit and all the 'reg' on RHS are also 8 - bit.
Here for the combination "[5:4]ctrl_data = 2'b11" i need to send both OLl and OLm (OLl 8 bit and OLm 8 bit)to bf_out.
can any one tell me whether it could be done using assign statement.

regard's
Suresh.




List of 28 messages in thread
TopicAuthorDate
data flow modeling in Verilog            01/01/70 00:00      
   How to post code            01/01/70 00:00      
   proper code...            01/01/70 00:00      
      Break up your code into smaller pieces            01/01/70 00:00      
         Thanks            01/01/70 00:00      
         what does that have to do with verilog? :)            01/01/70 00:00      
      Verilog bites like C            01/01/70 00:00      
         yes sorry. i made a mistake there.            01/01/70 00:00      
      ugh            01/01/70 00:00      
         details            01/01/70 00:00      
            dont use a bidirectional bus            01/01/70 00:00      
               regarding using seperate buses..            01/01/70 00:00      
                  out signal to status register            01/01/70 00:00      
                     hints            01/01/70 00:00      
                        Absolutely.            01/01/70 00:00      
                        Since \'diomux\' is a register....            01/01/70 00:00      
                           re: Since 'diomux' is a register ...            01/01/70 00:00      
                              regarding write and read operations...            01/01/70 00:00      
                                 re: regarding write and read ops            01/01/70 00:00      
                                    thank you..            01/01/70 00:00      
   Yukky verilog            01/01/70 00:00      
      Yes i did            01/01/70 00:00      
   all you do is...            01/01/70 00:00      
       can i do like this.,            01/01/70 00:00      
         if it's in BUFFER mode ...            01/01/70 00:00      
            buffer mode ports from the vhdl faq            01/01/70 00:00      
         mode out on RHS            01/01/70 00:00      
            very good Solutions!            01/01/70 00:00      

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