RE: [fpu] fpu div

[Sagheer.Ahmad@infineon.com]

Hello Jamil,

attached is the code (fdiv.v file) which rectifies 
the problem in your case statement.
I made one more change in the Zero_detect compare
statement.....Your code assigns Zero_detect to '1'
when the number is non-zero and then you compare 
Zero_detect to '1' when looking for a Zero number..
it was following statement.

///////////
if (Zero_detect == 'b1)
begin

  dvz_int_r1 = 'b1;

  // Set SNAN
  res_fract_r1 <= #1 32'b0;
  res_exp_r1 <= #1 11'b1;
  res_sign_r1 <= #1 'b0;

end
else
.......
*****************************************

Sagheer.








-----Original Message-----
From: Damjan Lampret [mailto:damjanlampret@yahoo.com]
Sent: Friday, August 25, 2000 11:49 AM
To: fpu@opencores.org
Subject: [fpu] fpu div


Jamil,

sorry but I don't have to do a full review of your div core. I can try
to sythesize it but everything more is almost impossible at this point.
I am very tight with time, working all the time on OR1320 and getting
all other blocks ready (memory controller, ethernet controller etc.).

Maybe Rudi or someone else can help you.

regards,
Damjan


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fdiv.v

fdiv_tb.v