URL
https://opencores.org/ocsvn/ft816float/ft816float/trunk
Go to most recent revision |
Show entire file |
Details |
Blame |
View Log
| Rev 50 |
Rev 51 |
| Line 44... |
Line 44... |
output xz;
|
output xz;
|
output vz;
|
output vz;
|
output inf;
|
output inf;
|
output nan;
|
output nan;
|
|
|
assign nan = i[115];
|
assign nan = i[127];
|
assign sgn = i[114];
|
assign sgn = i[126];
|
assign inf = i[113];
|
assign inf = i[125];
|
assign sx = i[112];
|
assign sx = i[124];
|
assign exp = i[111:96];
|
assign exp = i[123:108];
|
assign sig = i[95:0];
|
assign sig = i[107:0];
|
assign xz = ~|exp;
|
assign xz = ~|exp;
|
assign vz = ~|{exp,sig};
|
assign vz = ~|{exp,sig};
|
|
|
endmodule
|
endmodule
|
|
|
| Line 63... |
Line 63... |
input ce;
|
input ce;
|
input [127:0] i;
|
input [127:0] i;
|
output reg sgn;
|
output reg sgn;
|
output reg sx;
|
output reg sx;
|
output reg [15:0] exp;
|
output reg [15:0] exp;
|
output reg [95:0] sig;
|
output reg [107:0] sig;
|
output reg xz;
|
output reg xz;
|
output reg vz;
|
output reg vz;
|
output reg inf;
|
output reg inf;
|
output reg nan;
|
output reg nan;
|
|
|
always @(posedge clk)
|
always @(posedge clk)
|
if (ce) begin
|
if (ce) begin
|
nan <= i[115];
|
nan <= i[127];
|
sgn <= i[114];
|
sgn <= i[126];
|
inf <= i[113];
|
inf <= i[125];
|
sx <= i[112];
|
sx <= i[124];
|
exp <= i[111:96];
|
exp <= i[123:108];
|
sig <= i[95:0];
|
sig <= i[107:0];
|
xz <= ~|exp;
|
xz <= ~|exp;
|
vz <= ~|{exp,sig};
|
vz <= ~|{exp,sig};
|
end
|
end
|
|
|
endmodule
|
endmodule
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.