URL https://opencores.org/ocsvn/ft816float/ft816float/trunk

Subversion Repositories ft816float

[/] [ft816float/] [trunk/] [rtl/] [verilog/] [fp_decomp.v] - Diff between revs 8 and 26

Rev 8	Rev 26
Line 25...	Line 25...
`// along with this program. If not, see <http://www.gnu.org/licenses/>.`	`// along with this program. If not, see <http://www.gnu.org/licenses/>.`
`//`	`//`
`// ============================================================================`	`// ============================================================================`

`module fp_decomp(i, sgn, exp, man, fract, xz, mz, vz, inf, xinf, qnan, snan, nan);`	`module fp_decomp(i, sgn, exp, man, fract, xz, mz, vz, inf, xinf, qnan, snan, nan);`

`parameter WID=32;`	`parameter WID=32;`
	`include "fpSize.sv"
`localparam MSB = WID-1;`
`localparam EMSB = WID==128 ? 14 :`
`WID==96 ? 14 :`
`WID==80 ? 14 :`
`WID==64 ? 10 :`
`WID==52 ? 10 :`
`WID==48 ? 10 :`
`WID==44 ? 10 :`
`WID==42 ? 10 :`
`WID==40 ? 9 :`
`WID==32 ? 7 :`
`WID==24 ? 6 : 4;`
`localparam FMSB = WID==128 ? 111 :`
`WID==96 ? 79 :`
`WID==80 ? 63 :`
`WID==64 ? 51 :`
`WID==52 ? 39 :`
`WID==48 ? 35 :`
`WID==44 ? 31 :`
`WID==42 ? 29 :`
`WID==40 ? 28 :`
`WID==32 ? 22 :`
`WID==24 ? 15 : 9;`

`input [MSB:0] i;`	`input [MSB:0] i;`

`output sgn;`	`output sgn;`
`output [EMSB:0] exp;`	`output [EMSB:0] exp;`