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

Subversion Repositories ft816float

[/] [ft816float/] [trunk/] [rtl/] [verilog2/] [DFPUnpack.sv] - Diff between revs 75 and 88

Rev 75	Rev 88
Line 78...	Line 78...
`assign o.infinity = i.combo==5'b11110;`	`assign o.infinity = i.combo==5'b11110;`
`DPDDecodeN #(.N(5)) u1 (i.sigc, o.sig[59:0]);`	`DPDDecodeN #(.N(5)) u1 (i.sigc, o.sig[59:0]);`
`assign o.sig[63:60] = i.combo[4:3]==2'b11 ? {3'b100,i.combo[0]} : {1'b0,i.combo[2:0]};`	`assign o.sig[63:60] = i.combo[4:3]==2'b11 ? {3'b100,i.combo[0]} : {1'b0,i.combo[2:0]};`

`endmodule`	`endmodule`

	`module DFPUnpack32(i, o);`
	`input DFP32 i;`
	`output DFP32U o;`

	`assign o.sign = i.sign;`
	`assign o.exp = {i.combo[4:3]==2'b11 ? i.combo[2:1] : i.combo[4:3],i.expc};`
	`assign o.nan = i.combo==5'b11111;`
	`assign o.qnan = i.combo==5'b11111 && i.expc[7]==1'b0;`
	`assign o.snan = i.combo==5'b11111 && i.expc[7]==1'b1;`
	`assign o.infinity = i.combo==5'b11110;`
	`DPDDecodeN #(.N(2)) u1 (i.sigc, o.sig[23:0]);`
	`assign o.sig[27:24] = i.combo[4:3]==2'b11 ? {3'b100,i.combo[0]} : {1'b0,i.combo[2:0]};`

	`endmodule`