Floating point megafunctions

The pdf does not explain whether the denominator is datab or dataa.

I used 6 cycles.

and I am using single precision

From the pdf: "dataa[] Yes

Numerator data input. The MSB is the sign bit, the next MSBs are the exponent, and

the LSBs are the mantissa. The size of this port is the total width of the sign bit,

exponent bits and mantissa bits."

Here is a handy webpage I use when I'm working on floating point numbers: http://www.h-schmidt.net/floatapplet/ieee754.html

Thank you for the quick reply,

But my answers do not match.

I had y= a/b

a= 81

b= 76.6

Y= 1.057

but my answer is always 3fdfffc0 at the 1st output (which is 1.74999237060546875e0 )

I dont know what I am doing wrong.

I wait for 6clock cycles before I store my values

Hello,

Attached is a snapshot of my simulation.

I think the enable is fine because datab comes in at the same time as the enable=1

Hi, I hope this makes sense, I can explain it if not. Thanks again

***********************************************************

/* dividing time*/

if(en_divi)

begin

fcnt7<=fcnt7+1;

if (fcnt7>4) // waS 4

begin

if(Add3>=MxN-1)

begin

memBD_f32[Add3]<=div1_f32;

Add3<=0;

en_divi<=0;

en_divi2<=1;

end

else

begin

memBD_f32[Add3]<=div1_f32;

Add3<=Add3+1;

end

end

end //end of en_divi

if(en_divi2)

begin

d2_en<=1;

if(Add3>=MxN-1)

begin

tempA2<=memA_f32[Add3];

tempX<=memX_f32 [Add3];

Add3<=0;

end

else

begin

tempA2<=memA_f32[Add3];

tempX<=memX_f32 [Add3];

Add3<=Add3+1;

fcnt8<=fcnt8+1;

end

if (fcnt8>5) // output latency is 6

begin

if(Add4>=MxN-1)

begin

memTD_f32[Add4]<=div2_f32;

Add4<=0;

en_divi2<=0;

d2_en<=0;

end

else

begin

memTD_f32[Add4]<=div2_f32;

Add4<=Add4+1;

end

end

end //end of en_divi2

divi_f32 divi_bmexp(reset,en_divi,CLK,max_f32,Xop_f32,div1_f32); //bottom

divi_f32 divi_tmexp(reset,d2_en,CLK,tempX,tempA2,div2_f32); // top divide

******************************************************

Hello,

--- Quote Start ---

divi_f32 divi_bmexp(reset,en_divi,CLK,max_f32,Xop_f32,div1_ f32);//bottom

divi_f32 divi_tmexp(reset,d2_en,CLK,tempX,tempA2,div2_f32); // top divide

--- Quote End ---

I added the other part to show when I start storing the values