Unified Coverage Report :: Module :: spi_cmdparse

Module : spi_cmdparse

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.74	100.00	87.80		100.00	95.92	100.00

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

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_cmdparse	96.74	100.00	87.80		100.00	95.92	100.00

---

Module Instance : tb.dut.u_cmdparse

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.74	100.00	87.80		100.00	95.92	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.74	100.00	87.80		100.00	95.92	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
91.62	93.89	84.31	96.94		87.50	95.45	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

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

Line Coverage for Module : spi_cmdparse

	Line No.	Total	Covered	Percent
TOTAL		108	108	100.00
CONT_ASSIGN	81	1	1	100.00
ALWAYS	86	3	3	100.00
CONT_ASSIGN	152	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
ALWAYS	181	4	4	100.00
CONT_ASSIGN	190	1	1	100.00
CONT_ASSIGN	192	1	1	100.00
CONT_ASSIGN	194	1	1	100.00
CONT_ASSIGN	196	1	1	100.00
CONT_ASSIGN	198	1	1	100.00
CONT_ASSIGN	200	1	1	100.00
ALWAYS	204	4	4	100.00
ALWAYS	214	6	6	100.00
ALWAYS	229	7	7	100.00
CONT_ASSIGN	249	1	1	100.00
CONT_ASSIGN	250	1	1	100.00
ALWAYS	259	5	5	100.00
CONT_ASSIGN	275	1	1	100.00
ALWAYS	279	11	11	100.00
CONT_ASSIGN	291	1	1	100.00
CONT_ASSIGN	298	1	1	100.00
CONT_ASSIGN	299	1	1	100.00
CONT_ASSIGN	300	1	1	100.00
ALWAYS	303	4	4	100.00
ALWAYS	311	48	48	100.00

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

Line No.	Covered	Statements
81	1	1
86	1	1
87	1	1
88	1	1
152	1	1
156	1	1
181	1	1
182	1	1
183	1	1
185	1	1
			MISSING_ELSE
190	1	1
192	1	1
194	1	1
196	1	1
198	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
			MISSING_ELSE
214	1	1
215	1	1
221	1	1
222	1	1
223	1	1
224	1	1
			MISSING_ELSE
229	1	1
235	1	1
236	1	1
237	1	1
238	1	1
239	1	1
240	1	1
			MISSING_ELSE
			MISSING_ELSE
249	1	1
250	1	1
259	1	1
265	1	1
267	1	1
268	1	1
269	1	1
			MISSING_ELSE
275	1	1
279	1	1
280	1	1
281	1	1
282	1	1
283	1	1
284	2	2
			MISSING_ELSE
285	2	2
			MISSING_ELSE
286	2	2
			MISSING_ELSE
			MISSING_ELSE
291	1	1
298	1	1
299	1	1
300	1	1
303	1	1
304	1	1
305	1	1
306	1	1
			==> MISSING_ELSE
311	1	1
313	1	1
314	1	1
316	1	1
317	1	1
319	1	1
321	1	1
323	1	1
325	1	1
326	1	1
328	1	1
330	1	1
331	1	1
332	1	1
333	1	1
334	1	1
336	1	1
341	1	1
342	1	1
343	1	1
344	1	1
345	1	1
347	1	1
353	1	1
354	1	1
355	1	1
356	1	1
357	1	1
360	1	1
368	1	1
372	1	1
373	1	1
377	1	1
380	1	1
384	1	1
387	1	1
397	1	1
399	1	1
400	1	1
			MISSING_ELSE
405	1	1
407	1	1
409	1	1
411	1	1
413	1	1
415	1	1
417	1	1
420	1	1
422	1	1

---

Cond Coverage for Module : spi_cmdparse

	Total	Covered	Percent
Conditions	82	72	87.80
Logical	82	72	87.80
Non-Logical	0	0
Event	0	0

 LINE       183
 EXPRESSION (cmd_info_i[(CmdInfoReadStatus1 + i)].valid && (data_i == cmd_info_i[(CmdInfoReadStatus1 + i)].opcode))
             ---------------------1--------------------    ---------------------------2---------------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T4
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       183
 SUB-EXPRESSION (data_i == cmd_info_i[(CmdInfoReadStatus1 + i)].opcode)
                ---------------------------1---------------------------

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

 LINE       190
 EXPRESSION (cmd_info_i[CmdInfoReadJedecId].valid && (data_i == cmd_info_i[CmdInfoReadJedecId].opcode))
             ------------------1-----------------    ------------------------2------------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T5
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       190
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoReadJedecId].opcode)
                ------------------------1------------------------

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

 LINE       192
 EXPRESSION (cmd_info_i[CmdInfoReadSfdp].valid && (data_i == cmd_info_i[CmdInfoReadSfdp].opcode))
             ----------------1----------------    -----------------------2----------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T5
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       192
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoReadSfdp].opcode)
                -----------------------1----------------------

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

 LINE       194
 EXPRESSION (cmd_info_i[CmdInfoEn4B].valid && (data_i == cmd_info_i[CmdInfoEn4B].opcode))
             --------------1--------------    ---------------------2--------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T5
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       194
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoEn4B].opcode)
                ---------------------1--------------------

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

 LINE       196
 EXPRESSION (cmd_info_i[CmdInfoEx4B].valid && (data_i == cmd_info_i[CmdInfoEx4B].opcode))
             --------------1--------------    ---------------------2--------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T5
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       196
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoEx4B].opcode)
                ---------------------1--------------------

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

 LINE       198
 EXPRESSION (cmd_info_i[CmdInfoWrEn].valid && (data_i == cmd_info_i[CmdInfoWrEn].opcode))
             --------------1--------------    ---------------------2--------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T4
1	0	Covered	T2,T6,T12
1	1	Covered	T2,T6,T12

 LINE       198
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoWrEn].opcode)
                ---------------------1--------------------

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

 LINE       200
 EXPRESSION (cmd_info_i[CmdInfoWrDi].valid && (data_i == cmd_info_i[CmdInfoWrDi].opcode))
             --------------1--------------    ---------------------2--------------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T4
1	0	Covered	T2,T6,T12
1	1	Covered	T2,T6,T12

 LINE       200
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoWrDi].opcode)
                ---------------------1--------------------

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

 LINE       206
 EXPRESSION (cmd_info_i[i].valid && (data_i == cmd_info_i[i].opcode))
             ---------1---------    ----------------2---------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T3,T4
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       206
 SUB-EXPRESSION (data_i == cmd_info_i[i].opcode)
                ----------------1---------------

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

 LINE       236
 EXPRESSION ((st == StIdle) && module_active && data_valid_i)
             -------1------    ------2------    ------3-----

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T2,T4,T6
1	0	1	Not Covered
1	1	0	Covered	T1,T2,T3
1	1	1	Covered	T2,T4,T6

 LINE       236
 SUB-EXPRESSION (st == StIdle)
                -------1------

-1-	Status	Tests
0	Covered	T2,T4,T6
1	Covered	T1,T2,T3

 LINE       238
 EXPRESSION (cmd_info_i[i].valid && (data_i == cmd_info_i[i].opcode))
             ---------1---------    ----------------2---------------

-1-	-2-	Status	Tests
0	1	Covered	T9,T11,T13
1	0	Covered	T2,T4,T6
1	1	Covered	T2,T4,T6

 LINE       238
 SUB-EXPRESSION (data_i == cmd_info_i[i].opcode)
                ----------------1---------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T2,T4,T6

 LINE       267
 EXPRESSION ((st == StIdle) && module_active && data_valid_i)
             -------1------    ------2------    ------3-----

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T2,T4,T6
1	0	1	Not Covered
1	1	0	Covered	T1,T2,T3
1	1	1	Covered	T2,T4,T6

 LINE       267
 SUB-EXPRESSION (st == StIdle)
                -------1------

-1-	Status	Tests
0	Covered	T2,T4,T6
1	Covered	T1,T2,T3

 LINE       291
 EXPRESSION ((cmd_info_q.read_pipeline_mode == RdPipeTwoStageHalfCycle) || (cmd_info_q.read_pipeline_mode == RdPipeTwoStageFullCycle))
             -----------------------------1----------------------------    -----------------------------2----------------------------

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

 LINE       291
 SUB-EXPRESSION (cmd_info_q.read_pipeline_mode == RdPipeTwoStageHalfCycle)
                -----------------------------1----------------------------

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

 LINE       291
 SUB-EXPRESSION (cmd_info_q.read_pipeline_mode == RdPipeTwoStageFullCycle)
                -----------------------------1----------------------------

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

 LINE       298
 EXPRESSION (spi_mode_i == FlashMode)
            ------------1------------

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

 LINE       299
 EXPRESSION (spi_mode_i == PassThrough)
            -------------1-------------

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

 LINE       300
 EXPRESSION (in_flashmode || in_passthrough)
             ------1-----    -------2------

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

 LINE       323
 EXPRESSION (module_active && data_valid_i && cmd_info_d.valid)
             ------1------    ------2-----    --------3-------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Not Covered
1	1	0	Covered	T2,T4,T6
1	1	1	Covered	T2,T4,T6

 LINE       380
 EXPRESSION (opcode_en4b ? DpEn4B : DpEx4B)
             -----1-----

-1-	Status	Tests
0	Covered	T2,T12,T14
1	Covered	T2,T12,T14

 LINE       387
 EXPRESSION (opcode_wren ? DpWrEn : DpWrDi)
             -----1-----

-1-	Status	Tests
0	Covered	T2,T6,T12
1	Covered	T2,T12,T14

 LINE       397
 EXPRESSION (module_active && data_valid_i)
             ------1------    ------2-----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T2,T4,T6

---

FSM Coverage for Module : spi_cmdparse

Summary for FSM :: st

	Total	Covered	Percent
States	9	9	100.00	(Not included in score)
Transitions	8	8	100.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: st

---

states	Line No.	Covered	Tests
StAddr4B	377	Covered	T2,T12,T14
StIdle	236	Covered	T1,T2,T3
StJedec	342	Covered	T2,T6,T12
StReadCmd	368	Covered	T2,T6,T11
StSfdp	354	Covered	T2,T12,T14
StStatus	331	Covered	T2,T6,T8
StUpload	372	Covered	T2,T12,T14
StWait	336	Covered	T2,T4,T6
StWrEn	384	Covered	T2,T6,T12

transitions	Line No.	Covered	Tests
StIdle->StAddr4B	377	Covered	T2,T12,T14
StIdle->StJedec	342	Covered	T2,T6,T12
StIdle->StReadCmd	368	Covered	T2,T6,T11
StIdle->StSfdp	354	Covered	T2,T12,T14
StIdle->StStatus	331	Covered	T2,T6,T8
StIdle->StUpload	372	Covered	T2,T12,T14
StIdle->StWait	336	Covered	T2,T4,T6
StIdle->StWrEn	384	Covered	T2,T6,T12

---

Branch Coverage for Module : spi_cmdparse

	Line No.	Total	Covered	Percent
Branches		49	47	95.92
IF	183	2	2	100.00
IF	206	2	2	100.00
IF	214	3	3	100.00
IF	236	2	2	100.00
IF	267	2	2	100.00
IF	279	8	8	100.00
IF	303	3	2	66.67
CASE	321	27	26	96.30

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

	LineNo.	Expression
-1-:	183	if ((cmd_info_i[(CmdInfoReadStatus1 + i)].valid && (data_i == cmd_info_i[(CmdInfoReadStatus1 + i)].opcode)))

Branches:

-1-	Status	Tests
1	Covered	T2,T4,T6
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	206	if ((cmd_info_i[i].valid && (data_i == cmd_info_i[i].opcode)))

Branches:

-1-	Status	Tests
1	Covered	T2,T4,T6
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	214	if ((!rst_ni))
-2-:	222	if (latch_cmdinfo)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T2,T4,T6
0	0	Covered	T2,T4,T6

	LineNo.	Expression
-1-:	236	if ((((st == StIdle) && module_active) && data_valid_i))

Branches:

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

	LineNo.	Expression
-1-:	267	if ((((st == StIdle) && module_active) && data_valid_i))

Branches:

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

	LineNo.	Expression
-1-:	279	if ((!rst_ni))
-2-:	283	if (intercept_d)
-3-:	284	if (opcode_readstatus)
-4-:	285	if (opcode_readjedec)
-5-:	286	if (opcode_readsfdp)

Branches:

-1-	-2-	-3-	-4-	-5-	Status	Tests
1	-	-	-	-	Covered	T1,T2,T3
0	1	1	-	-	Covered	T8,T15,T28
0	1	0	-	-	Covered	T15,T31,T30
0	1	-	1	-	Covered	T15,T31,T30
0	1	-	0	-	Covered	T8,T15,T28
0	1	-	-	1	Covered	T15,T32,T96
0	1	-	-	0	Covered	T8,T15,T28
0	0	-	-	-	Covered	T2,T4,T6

	LineNo.	Expression
-1-:	303	if ((!rst_ni))
-2-:	305	if (module_active)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T2,T4,T6
0	0	Not Covered

	LineNo.	Expression
-1-:	321	case (st)
-2-:	323	if (((module_active && data_valid_i) && cmd_info_d.valid))
-3-:	328	case (1'b1)
-4-:	330	if (in_flashmode)
-5-:	332	if (cfg_intercept_en_status_i)
-6-:	341	if (in_flashmode)
-7-:	343	if (cfg_intercept_en_jedec_i)
-8-:	353	if (in_flashmode)
-9-:	355	if (cfg_intercept_en_sfdp_i)
-10-:	380	(opcode_en4b) ? 
-11-:	387	(opcode_wren) ? 
-12-:	397	if ((module_active && data_valid_i))

Branches:

-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	Status	Tests
StIdle	1	opcode_readstatus	1	-	-	-	-	-	-	-	-	Covered	T2,T6,T12
StIdle	1	opcode_readstatus	0	1	-	-	-	-	-	-	-	Covered	T8,T15,T28
StIdle	1	opcode_readstatus	0	0	-	-	-	-	-	-	-	Covered	T9,T97,T98
StIdle	1	opcode_readjedec	-	-	1	-	-	-	-	-	-	Covered	T2,T6,T12
StIdle	1	opcode_readjedec	-	-	0	1	-	-	-	-	-	Covered	T15,T31,T30
StIdle	1	opcode_readjedec	-	-	0	0	-	-	-	-	-	Covered	T20,T15,T31
StIdle	1	opcode_readsfdp	-	-	-	-	1	-	-	-	-	Covered	T2,T12,T14
StIdle	1	opcode_readsfdp	-	-	-	-	0	1	-	-	-	Covered	T15,T32,T96
StIdle	1	opcode_readsfdp	-	-	-	-	0	0	-	-	-	Covered	T4,T9,T20
StIdle	1	opcode_readcmd	-	-	-	-	-	-	-	-	-	Covered	T2,T6,T11
StIdle	1	upload	-	-	-	-	-	-	-	-	-	Covered	T2,T12,T14
StIdle	1	opcode_en4b opcode_ex4b	-	-	-	-	-	-	1	-	-	Covered	T2,T12,T14
StIdle	1	opcode_en4b opcode_ex4b	-	-	-	-	-	-	0	-	-	Covered	T2,T12,T14
StIdle	1	opcode_wren opcode_wrdi	-	-	-	-	-	-	-	1	-	Covered	T2,T12,T14
StIdle	1	opcode_wren opcode_wrdi	-	-	-	-	-	-	-	0	-	Covered	T2,T6,T12
StIdle	1	default	-	-	-	-	-	-	-	-	-	Covered	T2,T4,T6
StIdle	0	-	-	-	-	-	-	-	-	-	1	Covered	T1,T2,T3
StIdle	0	-	-	-	-	-	-	-	-	-	0	Covered	T1,T2,T3
StStatus	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T6,T8
StJedec	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T6,T12
StSfdp	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T12,T14
StReadCmd	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T6,T11
StUpload	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T12,T14
StAddr4B	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T12,T14
StWrEn	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T6,T12
StWait	-	-	-	-	-	-	-	-	-	-	-	Covered	T2,T4,T6
default	-	-	-	-	-	-	-	-	-	-	-	Not Covered

---

Assert Coverage for Module : spi_cmdparse

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	4	4	100.00	4	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	4	4	100.00	4	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
CmdOnlySelDpKnown_A	134525927	105860955	0	0
OnlyOneDatapath_A	134525927	54127	0	0
SelDpKnown_A	134525927	105860955	0	0
StKnown_A	134525927	105860955	0	0

CmdOnlySelDpKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	134525927	105860955	0	0
T2	340883	338450	0	0
T3	106047	0	0	0
T4	43958	43958	0	0
T5	65717	0	0	0
T6	144213	38180	0	0
T8	50617	50320	0	0
T9	139094	139088	0	0
T11	52316	52316	0	0
T12	481483	430038	0	0
T13	8208	8208	0	0
T14	0	61717	0	0
T20	0	27406	0	0

OnlyOneDatapath_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	134525927	54127	0	0
T2	340883	330	0	0
T3	106047	0	0	0
T4	43958	8	0	0
T5	65717	0	0	0
T6	144213	20	0	0
T8	50617	6	0	0
T9	139094	24	0	0
T11	52316	10	0	0
T12	481483	339	0	0
T13	8208	2	0	0
T14	0	60	0	0
T20	0	8	0	0

SelDpKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	134525927	105860955	0	0
T2	340883	338450	0	0
T3	106047	0	0	0
T4	43958	43958	0	0
T5	65717	0	0	0
T6	144213	38180	0	0
T8	50617	50320	0	0
T9	139094	139088	0	0
T11	52316	52316	0	0
T12	481483	430038	0	0
T13	8208	8208	0	0
T14	0	61717	0	0
T20	0	27406	0	0

StKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	134525927	105860955	0	0
T2	340883	338450	0	0
T3	106047	0	0	0
T4	43958	43958	0	0
T5	65717	0	0	0
T6	144213	38180	0	0
T8	50617	50320	0	0
T9	139094	139088	0	0
T11	52316	52316	0	0
T12	481483	430038	0	0
T13	8208	8208	0	0
T14	0	61717	0	0
T20	0	27406	0	0