Unified Coverage Report :: Module

Module : prim_mubi8_sync

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Source File(s) :
/workspaces/lowrisc/opentitan/scratch/earlgrey_1_0_0_2024_08_20_RC0/sram_ctrl_main-sim-vcs/default/sim-vcs/../src/lowrisc_prim_mubi_0.1/rtl/prim_mubi8_sync.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.gen_instr_ctrl.u_prim_mubi8_sync_otp_en_sram_ifetch	100.00	100.00					100.00

Module Instance : tb.dut.gen_instr_ctrl.u_prim_mubi8_sync_otp_en_sram_ifetch

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00				100.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
91.90	100.00	88.89	100.00		100.00	70.59	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_buffs[0].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[3].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[4].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[5].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[6].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[7].u_prim_buf	100.00	100.00
gen_flops.u_prim_flop_2sync	100.00	100.00				100.00

Since this is the module's only instance, the coverage report is the same as for the module.

Line Coverage for Module : prim_mubi8_sync

	Line No.	Total	Covered	Percent
TOTAL		3	3	100.00
CONT_ASSIGN	124	1	1	100.00
ALWAYS	128	1	1	100.00
CONT_ASSIGN	168	1	1	100.00



123                         end else begin : gen_no_stable_chks
124        1/1                assign mubi = mubi_sync;
           Tests:       T1 T2 T3 
125                     `ifdef INC_ASSERT
126                           mubi8_t mubi_in_sva_q;
127                           always_ff @(posedge clk_i) begin
128        1/1                  mubi_in_sva_q <= mubi_i;
           Tests:       T1 T2 T3 
129                           end
130                           `ASSERT(OutputDelay_A,
131                                   rst_ni |-> ##3 (mubi_o == {NumCopies{$past(mubi_in_sva_q, 2)}} ||
132                                                   $past(mubi_in_sva_q, 2) != $past(mubi_in_sva_q, 1)))
133                     `endif
134                         end
135                       end else begin : gen_no_flops
136                     
137                         //VCS coverage off
138                         // pragma coverage off
139                     
140                         // This unused companion logic helps remove lint errors
141                         // for modules where clock and reset are used for assertions only
142                         // This logic will be removed for synthesis since it is unloaded.
143                         mubi8_t unused_logic;
144                         always_ff @(posedge clk_i or negedge rst_ni) begin
145                           if (!rst_ni) begin
146                              unused_logic <= MuBi8False;
147                           end else begin
148                              unused_logic <= mubi_i;
149                           end
150                         end
151                     
152                         //VCS coverage on
153                         // pragma coverage on
154                     
155                         assign mubi = MuBi8Width'(mubi_i);
156                     
157                         `ASSERT(OutputDelay_A, mubi_o == {NumCopies{mubi_i}})
158                       end
159                     
160                       for (genvar j = 0; j < NumCopies; j++) begin : gen_buffs
161                         logic [MuBi8Width-1:0] mubi_out;
162                         for (genvar k = 0; k < MuBi8Width; k++) begin : gen_bits
163                           prim_buf u_prim_buf (
164                             .in_i(mubi[k]),
165                             .out_o(mubi_out[k])
166                           );
167                         end
168        1/1              assign mubi_o[j] = mubi8_t'(mubi_out);
           Tests:       T1 T2 T3

Assert Coverage for Module : prim_mubi8_sync

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	3	3	100.00	3	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	3	3	100.00	3	100.00

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
NumCopiesMustBeGreaterZero_A	902	902	0	0
OutputsKnown_A	1194038035	1193932248	0	0
gen_flops.gen_no_stable_chks.OutputDelay_A	1194038035	1193917794	0	2706

NumCopiesMustBeGreaterZero_A

Name	Attempts	Real Successes
Total	902	902
T1	1	1
T2	1	1
T3	1	1
T4	1	1
T5	1	1
T8	1	1
T9	1	1
T10	1	1
T11	1	1
T12	1	1

OutputsKnown_A

Name	Attempts	Real Successes
Total	1194038035	1193932248
T1	71936	71843
T2	114717	114667
T3	74926	74876
T4	292268	292160
T5	8425	5729
T8	92237	92185
T9	34343	34283
T10	72668	72588
T11	1363	1291
T12	322808	322733

gen_flops.gen_no_stable_chks.OutputDelay_A

Name	Attempts	Real Successes	Incomplete
Total	1194038035	1193917794	2706
T1	71936	71840	3
T2	114717	114664	3
T3	74926	74873	3
T4	292268	292131	3
T5	8425	5606	3
T8	92237	92182	3
T9	34343	34280	3
T10	72668	72585	3
T11	1363	1288	3
T12	322808	322730	3