Unified Coverage Report :: Module :: spid_status

Module : spid_status

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.99	93.85	100.00			86.11	100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spid_status.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_spid_status	94.99	93.85	100.00			86.11	100.00

---

Module Instance : tb.dut.u_spid_status

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.99	93.85	100.00			86.11	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.55	96.95	93.48			91.78	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
86.03	90.27	78.43	96.94		78.12	86.36	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_sck2csb_status	100.00	100.00				100.00
u_stage_to_commit	100.00	100.00				100.00
u_sw_status_update_sync	96.22	100.00	88.00			96.88	100.00

---

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

Line Coverage for Module : spid_status

	Line No.	Total	Covered	Percent
TOTAL		65	61	93.85
CONT_ASSIGN	87	1	1	100.00
CONT_ASSIGN	90	1	1	100.00
ALWAYS	158	6	5	83.33
ALWAYS	169	8	7	87.50
ALWAYS	182	4	4	100.00
ALWAYS	194	7	5	71.43
CONT_ASSIGN	216	1	1	100.00
CONT_ASSIGN	217	1	1	100.00
CONT_ASSIGN	232	1	1	100.00
ALWAYS	255	3	3	100.00
CONT_ASSIGN	261	1	1	100.00
ALWAYS	292	4	4	100.00
ALWAYS	305	5	5	100.00
ALWAYS	319	3	3	100.00
ALWAYS	327	6	6	100.00
CONT_ASSIGN	341	1	1	100.00
ALWAYS	348	3	3	100.00
ALWAYS	353	9	9	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spid_status.sv' or '../src/lowrisc_ip_spi_device_0.1/rtl/spid_status.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
87	1	1
90	1	1
158	1	1
159	1	1
160	1	1
161	0	1
162	1	1
163	1	1
			MISSING_ELSE
169	1	1
170	1	1
171	1	1
172	0	1
173	1	1
174	1	1
175	1	1
176	1	1
			MISSING_ELSE
182	1	1
183	1	1
184	1	1
185	1	1
			MISSING_ELSE
194	1	1
195	1	1
196	0	1
197	1	1
198	1	1
			MISSING_ELSE
200	1	1
201	0	1
			MISSING_ELSE
216	1	1
217	1	1
232	1	1
255	1	1
256	1	1
258	1	1
261	1	1
292	1	1
293	1	1
294	1	1
295	1	1
			MISSING_ELSE
305	1	1
306	1	1
307	1	1
309	1	1
310	1	1
319	1	1
320	1	1
322	1	1
327	1	1
329	1	1
331	1	1
333	1	1
334	1	1
335	1	1
			MISSING_ELSE
			MISSING_ELSE
341	1	1
348	2	2
349	1	1
353	1	1
355	1	1
357	1	1
359	1	1
361	1	1
362	1	1
364	1	1
365	1	1
			MISSING_ELSE
370	1	1

---

Cond Coverage for Module : spid_status

	Total	Covered	Percent
Conditions	21	21	100.00
Logical	21	21	100.00
Non-Logical	0	0
Event	0	0

 LINE       162
 EXPRESSION (sck_sw_we && (sck_sw_status[BitBusy] == 1'b0))
             ----1----    ----------------2---------------

-1-	-2-	Status	Tests
0	1	Covered	T7,T8,T4
1	0	Covered	T7,T4,T9
1	1	Covered	T7,T4,T9

 LINE       162
 SUB-EXPRESSION (sck_sw_status[BitBusy] == 1'b0)
                ----------------1---------------

-1-	Status	Tests
0	Covered	T7,T4,T9
1	Covered	T7,T8,T4

 LINE       175
 EXPRESSION (sck_sw_we && (sck_sw_status[BitWe] == 1'b0))
             ----1----    ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T7,T8,T4
1	0	Covered	T7,T4,T9
1	1	Covered	T7,T4,T9

 LINE       175
 SUB-EXPRESSION (sck_sw_status[BitWe] == 1'b0)
                ---------------1--------------

-1-	Status	Tests
0	Covered	T7,T4,T9
1	Covered	T7,T8,T4

 LINE       261
 EXPRESSION (sys_rst_ni & status_fifo_clr_n)
             -----1----   --------2--------

-1-	-2-	Status	Tests
0	1	Covered	T1,T33,T22
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       334
 EXPRESSION (cmd_info_idx_i == 5'(StatusCmdIdx[i]))
            -------------------1-------------------

-1-	Status	Tests
0	Covered	T42,T43,T44
1	Covered	T42,T43,T44

 LINE       341
 EXPRESSION ((st_q == StIdle) ? sck_status_committed[(8 * byte_sel_d)+:8] : sck_status_committed[(8 * byte_sel_q)+:8])
             --------1-------

-1-	Status	Tests
0	Covered	T43,T44,T58
1	Covered	T1,T2,T3

 LINE       341
 SUB-EXPRESSION (st_q == StIdle)
                --------1-------

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

 LINE       361
 EXPRESSION (sel_dp_i == DpReadStatus)
            -------------1------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T42,T43,T44

---

Branch Coverage for Module : spid_status

	Line No.	Total	Covered	Percent
Branches		36	31	86.11
TERNARY	341	2	2	100.00
IF	158	4	3	75.00
IF	169	5	4	80.00
IF	182	3	3	100.00
IF	195	3	2	66.67
IF	200	2	1	50.00
IF	255	2	2	100.00
IF	292	3	3	100.00
IF	305	2	2	100.00
IF	319	2	2	100.00
IF	329	2	2	100.00
IF	348	2	2	100.00
CASE	359	4	3	75.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spid_status.sv' or '../src/lowrisc_ip_spi_device_0.1/rtl/spid_status.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	341	((st_q == StIdle)) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T43,T44,T58

	LineNo.	Expression
-1-:	158	if ((!sys_rst_ni))
-2-:	160	if (inclk_busy_set_i)
-3-:	162	if ((sck_sw_we && (sck_sw_status[BitBusy] == 1'b0)))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Not Covered
0	0	1	Covered	T7,T4,T9
0	0	0	Covered	T7,T8,T4

	LineNo.	Expression
-1-:	169	if ((!sys_rst_ni))
-2-:	171	if (inclk_we_set_i)
-3-:	173	if (inclk_we_clr_i)
-4-:	175	if ((sck_sw_we && (sck_sw_status[BitWe] == 1'b0)))

Branches:

-1-	-2-	-3-	-4-	Status	Tests
1	-	-	-	Covered	T1,T2,T3
0	1	-	-	Not Covered
0	0	1	-	Covered	T23,T24,T25
0	0	0	1	Covered	T7,T4,T9
0	0	0	0	Covered	T7,T8,T4

	LineNo.	Expression
-1-:	182	if ((!sys_rst_ni))
-2-:	184	if (sck_sw_we)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T7,T4,T9
0	0	Covered	T7,T8,T4

	LineNo.	Expression
-1-:	195	if (inclk_we_set_i)
-2-:	197	if (inclk_we_clr_i)

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Covered	T23,T24,T25
0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	200	if (inclk_busy_set_i)

Branches:

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

	LineNo.	Expression
-1-:	255	if ((!sys_rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	292	if ((!sys_rst_ni))
-2-:	294	if (sys_csb_deasserted_pulse_i)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T7,T4,T5
0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	305	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T7,T4,T5

	LineNo.	Expression
-1-:	319	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T7,T4,T5

	LineNo.	Expression
-1-:	329	if (byte_sel_update)

Branches:

-1-	Status	Tests
1	Covered	T42,T43,T44
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	348	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T7,T4,T5

	LineNo.	Expression
-1-:	359	case (st_q)
-2-:	361	if ((sel_dp_i == DpReadStatus))

Branches:

-1-	-2-	Status	Tests
StIdle	1	Covered	T42,T43,T44
StIdle	0	Covered	T1,T2,T3
StActive	-	Covered	T43,T44,T58
default	-	Not Covered

---

Assert Coverage for Module : spid_status

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	1	1	100.00	1	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	1	1	100.00	1	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
BusyBitZero_A	679	679	0	0

BusyBitZero_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	679	679	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T9	1	1	0	0
T15	1	1	0	0
T16	1	1	0	0