URL https://opencores.org/ocsvn/openmsp430/openmsp430/trunk

Subversion Repositories openmsp430

[/] [openmsp430/] [trunk/] [core/] [rtl/] [verilog/] [omsp_alu.v] - Diff between revs 134 and 192

Rev 134	Rev 192
Line 34...	Line 34...
`//`	`//`
`// *Author(s):`	`// *Author(s):`
`// - Olivier Girard, olgirard@gmail.com`	`// - Olivier Girard, olgirard@gmail.com`
`//`	`//`
`//----------------------------------------------------------------------------`	`//----------------------------------------------------------------------------`
`// $Rev: 134 $`	`// $Rev: 192 $`
`// $LastChangedBy: olivier.girard $`	`// $LastChangedBy: olivier.girard $`
`// $LastChangedDate: 2012-03-22 21:31:06 +0100 (Thu, 22 Mar 2012) $`	`// $LastChangedDate: 2013-12-17 21:15:28 +0100 (Tue, 17 Dec 2013) $`
`//----------------------------------------------------------------------------`	`//----------------------------------------------------------------------------`
`ifdef OMSP_NO_INCLUDE	`ifdef OMSP_NO_INCLUDE
`else	`else
`include "openMSP430_defines.v"	`include "openMSP430_defines.v"
`endif	`endif
Line 95...	Line 95...
`input [3:0] Y;`	`input [3:0] Y;`
`input C_;`	`input C_;`

`reg [4:0] Z_;`	`reg [4:0] Z_;`
`begin`	`begin`
`Z_ = {1'b0,X}+{1'b0,Y}+{4'b0,C_};`	`Z_ = {1'b0,X}+{1'b0,Y}+{4'b0000,C_};`
`if (Z_<5'd10) bcd_add = Z_;`	`if (Z_<5'd10) bcd_add = Z_;`
`else bcd_add = Z_+5'd6;`	`else bcd_add = Z_+5'd6;`
`end`	`end`

`endfunction`	`endfunction`