URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [or1200/] [rtl/] [verilog/] [or1200_fpu_fcmp.v] - Diff between revs 258 and 364

Rev 258	Rev 364
Line 118...	Line 118...
`assign all_zero = opa_zero & opb_zero;`	`assign all_zero = opa_zero & opb_zero;`

`always @( qnan or snan or opa_inf or opb_inf or signa or signb or exp_eq or exp_gt or`	`always @( qnan or snan or opa_inf or opb_inf or signa or signb or exp_eq or exp_gt or`
`exp_lt or fract_eq or fract_gt or fract_lt or all_zero)`	`exp_lt or fract_eq or fract_gt or fract_lt or all_zero)`

`casex( {qnan, snan, opa_inf, opb_inf, signa, signb, exp_eq, exp_gt, exp_lt, fract_eq, fract_gt, fract_lt, all_zero})`	`casez( {qnan, snan, opa_inf, opb_inf, signa, signb, exp_eq, exp_gt, exp_lt, fract_eq, fract_gt, fract_lt, all_zero})`
`//13'b??_??_??_???_???_?: {altb, blta, aeqb} = 3'b000;`	`//13'b??_??_??_???_???_?: {altb, blta, aeqb} = 3'b000;`

`13'b1?_??_??_???_???_?: {altb, blta, aeqb} = 3'b000; // qnan`	`13'b1?_??_??_???_???_?: {altb, blta, aeqb} = 3'b000; // qnan`
`13'b?1_??_??_???_???_?: {altb, blta, aeqb} = 3'b000; // snan`	`13'b?1_??_??_???_???_?: {altb, blta, aeqb} = 3'b000; // snan`