Unified Coverage Report :: Module :: spid_status

Module : spid_status

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.31	100.00	100.00			97.22	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	99.31	100.00	100.00			97.22	100.00

---

Module Instance : tb.dut.u_spid_status

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.31	100.00	100.00			97.22	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.26	100.00	89.13			95.89	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
91.69	94.25	84.31	96.94		87.50	95.45	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	93.44	100.00	80.00			93.75	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	65	100.00
CONT_ASSIGN	87	1	1	100.00
CONT_ASSIGN	90	1	1	100.00
ALWAYS	158	6	6	100.00
ALWAYS	169	8	8	100.00
ALWAYS	182	4	4	100.00
ALWAYS	194	7	7	100.00
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	1	1
162	1	1
163	1	1
			MISSING_ELSE
169	1	1
170	1	1
171	1	1
172	1	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	1	1
197	1	1
198	1	1
			MISSING_ELSE
200	1	1
201	1	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	T1,T2,T3
1	0	Covered	T2,T3,T6
1	1	Covered	T2,T3,T6

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

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

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

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T2,T3,T6
1	1	Covered	T2,T3,T6

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

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

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

-1-	-2-	Status	Tests
0	1	Covered	T3,T18,T45
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	T2,T3,T13
1	Covered	T2,T3,T13

 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	T2,T3,T13
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	T2,T3,T13

---

Branch Coverage for Module : spid_status

	Line No.	Total	Covered	Percent
Branches		36	35	97.22
TERNARY	341	2	2	100.00
IF	158	4	4	100.00
IF	169	5	5	100.00
IF	182	3	3	100.00
IF	195	3	3	100.00
IF	200	2	2	100.00
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	T2,T3,T13

	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	-	Covered	T3,T14,T18
0	0	1	Covered	T2,T3,T6
0	0	0	Covered	T1,T2,T3

	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	-	-	Covered	T3,T14,T18
0	0	1	-	Covered	T3,T10,T13
0	0	0	1	Covered	T2,T3,T6
0	0	0	0	Covered	T1,T2,T3

	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	T2,T3,T6
0	0	Covered	T1,T2,T3

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

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T3,T14,T18
0	1	Covered	T3,T10,T13
0	0	Covered	T1,T2,T3

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

Branches:

-1-	Status	Tests
1	Covered	T3,T14,T18
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	T2,T3,T6
0	0	Covered	T1,T2,T3

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

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

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

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

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

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T13
0	Covered	T1,T2,T3

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

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

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

Branches:

-1-	-2-	Status	Tests
StIdle	1	Covered	T2,T3,T13
StIdle	0	Covered	T1,T2,T3
StActive	-	Covered	T2,T3,T13
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	1881	1881	0	0

BusyBitZero_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1881	1881	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
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