Unified Coverage Report :: Module :: prim_generic_otp

Module : prim_generic_otp

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
97.39	96.91	95.45		100.00	94.59	100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_generic_otp_0/rtl/prim_generic_otp.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_otp.gen_generic.u_impl_generic	97.39	96.91	95.45		100.00	94.59	100.00

---

Module Instance : tb.dut.u_otp.gen_generic.u_impl_generic

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
97.39	96.91	95.45		100.00	94.59	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.17	91.72	94.58	100.00	100.00	90.71	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
							u_otp

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_dec	100.00	100.00	100.00
u_enc	100.00	100.00
u_prim_ram_1p_adv	99.58	98.31	100.00			100.00	100.00
u_reg_top	94.50	89.51	93.19	100.00		89.82	100.00
u_state_regs	100.00	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_generic_otp

	Line No.	Total	Covered	Percent
TOTAL		97	94	96.91
CONT_ASSIGN	74	1	1	100.00
CONT_ASSIGN	78	1	0	0.00
CONT_ASSIGN	82	1	0	0.00
CONT_ASSIGN	84	1	0	0.00
CONT_ASSIGN	87	1	1	100.00
CONT_ASSIGN	90	1	1	100.00
CONT_ASSIGN	114	1	1	100.00
CONT_ASSIGN	170	1	1	100.00
CONT_ASSIGN	173	1	1	100.00
CONT_ASSIGN	174	1	1	100.00
ALWAYS	178	60	60	100.00
CONT_ASSIGN	302	1	1	100.00
CONT_ASSIGN	322	1	1	100.00
CONT_ASSIGN	326	1	1	100.00
CONT_ASSIGN	329	1	1	100.00
ALWAYS	333	0	0
ALWAYS	333	3	3	100.00
ALWAYS	366	3	3	100.00
ALWAYS	369	17	17	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_generic_otp_0/rtl/prim_generic_otp.sv' or '../src/lowrisc_prim_generic_otp_0/rtl/prim_generic_otp.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
74	1	1
78	0	1
82	0	1
84	0	1
87	1	1
90	1	1
114	1	1
170	1	1
173	1	1
174	1	1
178	1	1
179	1	1
180	1	1
181	1	1
182	1	1
183	1	1
184	1	1
185	1	1
186	1	1
187	1	1
189	1	1
192	1	1
193	1	1
194	1	1
195	1	1
196	1	1
			==> MISSING_ELSE
			MISSING_ELSE
202	1	1
203	1	1
204	1	1
208	1	1
209	1	1
210	1	1
211	1	1
212	1	1
213	1	1
214	1	1
215	1	1
			MISSING_ELSE
222	1	1
223	1	1
227	1	1
228	1	1
230	1	1
231	1	1
232	1	1
233	1	1
235	1	1
236	1	1
237	1	1
239	1	1
242	1	1
243	1	1
			MISSING_ELSE
			MISSING_ELSE
251	1	1
252	1	1
254	1	1
259	1	1
260	1	1
261	1	1
263	1	1
264	1	1
265	1	1
267	1	1
			MISSING_ELSE
274	1	1
275	1	1
276	1	1
277	1	1
278	1	1
			MISSING_ELSE
281	1	1
282	1	1
283	1	1
			MISSING_ELSE
288	1	1
302	1	1
322	1	1
326	1	1
329	1	1
333	1	1
334	1	1
336	1	1
366	3	3
369	1	1
370	1	1
371	1	1
372	1	1
373	1	1
374	1	1
375	1	1
376	1	1
378	1	1
379	1	1
380	1	1
381	1	1
382	1	1
383	1	1
384	1	1
			MISSING_ELSE
386	1	1
387	1	1
			MISSING_ELSE

---

Cond Coverage for Module : prim_generic_otp

	Total	Covered	Percent
Conditions	22	21	95.45
Logical	22	21	95.45
Non-Logical	0	0
Event	0	0

 LINE       90
 EXPRESSION (intg_err || fsm_err)
             ----1---    ---2---

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T29,T30,T31
1	0	Covered	T29,T30,T31

 LINE       170
 EXPRESSION (cnt_clr ? '0 : (cnt_en ? ((cnt_q + 1'b1)) : cnt_q))
             ---1---

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       170
 SUB-EXPRESSION (cnt_en ? ((cnt_q + 1'b1)) : cnt_q)
                 ---1--

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       195
 EXPRESSION (cmd_i == Init)
            -------1-------

-1-	Status	Tests
0	Not Covered
1	Covered	T1,T2,T3

 LINE       235
 EXPRESSION (cnt_q == size_q)
            --------1--------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       263
 EXPRESSION (cnt_q == size_q)
            --------1--------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       281
 EXPRESSION (cnt_q == size_q)
            --------1--------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       322
 EXPRESSION (read_ecc_on ? ({{EccWidth {1'b0}}, rdata_corr}) : rdata_ecc)
             -----1-----

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       329
 EXPRESSION ((rdata_q[cnt_q] & wdata_ecc) != rdata_q[cnt_q])
            ------------------------1-----------------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       381
 EXPRESSION (ready_o && valid_i)
             ---1---    ---2---

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

---

FSM Coverage for Module : prim_generic_otp

Summary for FSM :: state_q

	Total	Covered	Percent
States	9	9	100.00	(Not included in score)
Transitions	11	11	100.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: state_q

---

states	Line No.	Covered	Tests
ErrorSt	287	Covered	T65
IdleSt	202	Covered	T65
InitSt	196	Covered	T65
ReadSt	214	Covered	T65
ReadWaitSt	222	Covered	T65
ResetSt	191	Covered	T65
WriteCheckSt	215	Covered	T65
WriteSt	265	Covered	T65
WriteWaitSt	251	Covered	T65

transitions	Line No.	Covered	Tests
IdleSt->ReadSt	214	Covered	T65
IdleSt->WriteCheckSt	215	Covered	T65
InitSt->IdleSt	202	Covered	T65
ReadSt->ReadWaitSt	222	Covered	T65
ReadWaitSt->IdleSt	231	Covered	T65
ReadWaitSt->ReadSt	239	Covered	T65
ResetSt->InitSt	196	Covered	T65
WriteCheckSt->WriteWaitSt	251	Covered	T65
WriteSt->IdleSt	283	Covered	T65
WriteWaitSt->WriteCheckSt	267	Covered	T65
WriteWaitSt->WriteSt	265	Covered	T65

---

Branch Coverage for Module : prim_generic_otp

	Line No.	Total	Covered	Percent
Branches		37	35	94.59
TERNARY	170	3	3	100.00
TERNARY	322	2	2	100.00
CASE	189	25	23	92.00
IF	366	2	2	100.00
IF	369	5	5	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_generic_otp_0/rtl/prim_generic_otp.sv' or '../src/lowrisc_prim_generic_otp_0/rtl/prim_generic_otp.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	170	(cnt_clr) ? 
-2-:	170	(cnt_en) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	322	(read_ecc_on) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	189	case (state_q)
-2-:	194	if (valid_i)
-3-:	195	if ((cmd_i == Init))
-4-:	210	if (valid_i)
-5-:	213	case (cmd_i)
-6-:	227	if (rvalid)
-7-:	230	if (rerror[1])
-8-:	235	if ((cnt_q == size_q))
-9-:	242	if (rerror[0])
-10-:	260	if (rvalid)
-11-:	263	if ((cnt_q == size_q))
-12-:	277	if (wdata_inconsistent)
-13-:	281	if ((cnt_q == size_q))

Branches:

-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	Status	Tests
ResetSt	1	1	-	-	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
ResetSt	1	0	-	-	-	-	-	-	-	-	-	-	Not Covered
ResetSt	0	-	-	-	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
InitSt	-	-	-	-	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
IdleSt	-	-	1	Read	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
IdleSt	-	-	1	Write	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
IdleSt	-	-	1	default	-	-	-	-	-	-	-	-	Not Covered
IdleSt	-	-	0	-	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
ReadSt	-	-	-	-	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
ReadWaitSt	-	-	-	-	1	1	-	-	-	-	-	-	Covered	T2,T6,T9
ReadWaitSt	-	-	-	-	1	0	1	-	-	-	-	-	Covered	T1,T2,T3
ReadWaitSt	-	-	-	-	1	0	0	-	-	-	-	-	Covered	T1,T2,T3
ReadWaitSt	-	-	-	-	1	0	-	1	-	-	-	-	Covered	T2,T6,T9
ReadWaitSt	-	-	-	-	1	0	-	0	-	-	-	-	Covered	T1,T2,T3
ReadWaitSt	-	-	-	-	0	-	-	-	-	-	-	-	Covered	T1,T2,T3
WriteCheckSt	-	-	-	-	-	-	-	-	-	-	-	-	Covered	T1,T2,T3
WriteWaitSt	-	-	-	-	-	-	-	-	1	1	-	-	Covered	T1,T2,T3
WriteWaitSt	-	-	-	-	-	-	-	-	1	0	-	-	Covered	T1,T2,T3
WriteWaitSt	-	-	-	-	-	-	-	-	0	-	-	-	Covered	T1,T2,T3
WriteSt	-	-	-	-	-	-	-	-	-	-	1	-	Covered	T6,T11,T22
WriteSt	-	-	-	-	-	-	-	-	-	-	0	-	Covered	T1,T2,T3
WriteSt	-	-	-	-	-	-	-	-	-	-	-	1	Covered	T1,T2,T3
WriteSt	-	-	-	-	-	-	-	-	-	-	-	0	Covered	T1,T2,T3
ErrorSt	-	-	-	-	-	-	-	-	-	-	-	-	Covered	T29,T30,T31
default	-	-	-	-	-	-	-	-	-	-	-	-	Covered	T29,T30,T31

	LineNo.	Expression
-1-:	366	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	369	if ((!rst_ni))
-2-:	381	if ((ready_o && valid_i))
-3-:	386	if (rvalid)

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T1,T2,T3
0	0	-	Covered	T1,T2,T3
0	-	1	Covered	T1,T2,T3
0	-	0	Covered	T1,T2,T3

---

Assert Coverage for Module : prim_generic_otp

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
CheckCommands0_A	2147483647	12005	0	0
CheckCommands1_A	2147483647	1351295	0	0
NoWrapArounds_A	2147483647	4095909	0	0
SecDecWidth_A	1160	1160	0	0
u_state_regs_A	2147483647	2147483647	0	0

CheckCommands0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	12005	0	0
T1	18129	5	0	0
T2	14585	3	0	0
T3	136195	6	0	0
T5	50743	9	0	0
T6	214712	8	0	0
T7	88313	18	0	0
T8	409213	88	0	0
T9	10541	3	0	0
T10	93199	4	0	0
T11	23435	4	0	0

CheckCommands1_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	1351295	0	0
T1	18129	234	0	0
T2	14585	228	0	0
T3	136195	2051	0	0
T5	50743	836	0	0
T6	214712	3141	0	0
T7	88313	1271	0	0
T8	409213	15891	0	0
T9	10541	147	0	0
T10	93199	198	0	0
T11	23435	262	0	0

NoWrapArounds_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	4095909	0	0
T1	18129	938	0	0
T2	14585	871	0	0
T3	136195	5856	0	0
T5	50743	2740	0	0
T6	214712	8410	0	0
T7	88313	4229	0	0
T8	409213	41424	0	0
T9	10541	581	0	0
T10	93199	701	0	0
T11	23435	952	0	0

SecDecWidth_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1160	1160	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T9	1	1	0	0
T10	1	1	0	0
T11	1	1	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T1	18129	17824	0	0
T2	14585	14295	0	0
T3	136195	136193	0	0
T5	50743	49950	0	0
T6	214712	214710	0	0
T7	88313	86965	0	0
T8	409213	402670	0	0
T9	10541	10286	0	0
T10	93199	92950	0	0
T11	23435	23178	0	0