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

Subversion Repositories two_dimensional_fast_hartley_transform

[/] [two_dimensional_fast_hartley_transform/] [trunk/] [fht_bfly.v] - Diff between revs 4 and 8

Rev 4	Rev 8
Line 113...	Line 113...
`reg [N:0] plus1;`	`reg [N:0] plus1;`
`begin`	`begin`
`ainv = ~a;`	`ainv = ~a;`
`plus1 = rca_N(ainv,{{N-1{1'b0}},1'b1});`	`plus1 = rca_N(ainv,{{N-1{1'b0}},1'b1});`

	`// pragma coverage block = off`
`// synopsys translate_off`	`// synopsys translate_off`
`// The only problem is absolute minumum negative value`	`// The only problem is absolute minumum negative value`
`if (a == {1'b1, {N-1{1'b0}}}) $display("--->>> 2's complement ERROR - absolute minumum negative value");`	`if (a == {1'b1, {N-1{1'b0}}})`
	`$display("--->>> 2's complement ERROR - absolute minimum negative value: %0b\n\t %m",a);`
`// synopsys translate_on`	`// synopsys translate_on`
	`// pragma coverage block = on`

`twos_complement = plus1[N-1:0];`	`twos_complement = plus1[N-1:0];`
`end`	`end`
`endfunction`	`endfunction`

`endmodule`	`endmodule`

`No newline at end of file`	`No newline at end of file`
	`// Update Log:`
	`// 27 Jul. 2011`
	`// added pragmas for coverage`

`No newline at end of file`	`No newline at end of file`