Unified Coverage Report :: Module :: prim_fifo_sync

Module : prim_fifo_sync

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.15	100.00	84.62			100.00	100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.uart_core.u_uart_txfifo	96.15	100.00	84.62			100.00	100.00
tb.dut.uart_core.u_uart_rxfifo	96.15	100.00	84.62			100.00	100.00

---

Module Instance : tb.dut.uart_core.u_uart_txfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.15	100.00	84.62			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.15	100.00	84.62			100.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.13	100.00	99.06			98.33		uart_core

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	100.00	100.00				100.00

---

Module Instance : tb.dut.uart_core.u_uart_rxfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.15	100.00	84.62			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.15	100.00	84.62			100.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.13	100.00	99.06			98.33		uart_core

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	100.00	100.00				100.00

Line Coverage for Module : prim_fifo_sync

	Line No.	Total	Covered	Percent
TOTAL		22	22	100.00
ALWAYS	70	4	4	100.00
CONT_ASSIGN	84	1	1	100.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	86	1	1	100.00
CONT_ASSIGN	87	1	1	100.00
CONT_ASSIGN	88	1	1	100.00
CONT_ASSIGN	92	1	1	100.00
CONT_ASSIGN	93	1	1	100.00
CONT_ASSIGN	98	1	1	100.00
CONT_ASSIGN	99	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	146	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	165	2	2	100.00
CONT_ASSIGN	175	1	1	100.00
CONT_ASSIGN	176	1	1	100.00
CONT_ASSIGN	180	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
70	1	1
71	1	1
72	1	1
73	1	1
			MISSING_ELSE
84	1	1
85	1	1
86	1	1
87	1	1
88	1	1
92	1	1
93	1	1
98	1	1
99	1	1
100	1	1
145	1	1
146	1	1
162	1	1
165	1	1
166	1	1
			MISSING_ELSE
175	1	1
176	1	1
180	1	1

---

Cond Coverage for Module : prim_fifo_sync

	Total	Covered	Percent
Conditions	26	22	84.62
Logical	26	22	84.62
Non-Logical	0	0
Event	0	0

 LINE       88
 EXPRESSION 
 Number  Term
      1  gen_normal_fifo.full ? (8'(Depth)) : ((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value)))))

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T13,T14,T15

 LINE       88
 SUB-EXPRESSION 
 Number  Term
      1  (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value))))

-1-	Status	Tests
0	Covered	T13,T14,T16
1	Covered	T11,T12,T13

 LINE       88
 SUB-EXPRESSION (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)
                ---------------------------1--------------------------

-1-	Status	Tests
0	Covered	T13,T14,T16
1	Covered	T11,T12,T13

 LINE       92
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T11,T12,T13
1	0	1	Covered	T13,T14,T15
1	1	0	Not Covered
1	1	1	Covered	T11,T12,T13

 LINE       93
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T11,T12,T13
1	1	0	Not Covered
1	1	1	Covered	T11,T12,T13

 LINE       98
 EXPRESSION (((~gen_normal_fifo.full)) & ((~gen_normal_fifo.under_rst)))
             ------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T13,T14,T15
1	0	Covered	T11,T12,T13
1	1	Covered	T11,T12,T13

 LINE       100
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T11,T12,T13
1	0	Not Covered
1	1	Covered	T11,T12,T13

 LINE       145
 EXPRESSION (gen_normal_fifo.fifo_wptr == (gen_normal_fifo.fifo_rptr ^ {1'b1, {(gen_normal_fifo.PTR_WIDTH - 1) {1'b0}}}))
            ------------------------------------------------------1------------------------------------------------------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T13,T14,T15

 LINE       146
 EXPRESSION (gen_normal_fifo.fifo_wptr == gen_normal_fifo.fifo_rptr)
            ----------------------------1---------------------------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T11,T12,T13

 LINE       180
 EXPRESSION (gen_normal_fifo.empty ? 'b0 : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T11,T12,T13

---

Branch Coverage for Module : prim_fifo_sync

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	88	3	3	100.00
TERNARY	180	2	2	100.00
IF	70	3	3	100.00
IF	165	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	88	(gen_normal_fifo.full) ? 
-2-:	88	((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T13,T14,T15
0	1	Covered	T11,T12,T13
0	0	Covered	T13,T14,T16

	LineNo.	Expression
-1-:	180	(gen_normal_fifo.empty) ? 

Branches:

-1-	Status	Tests
1	Covered	T11,T12,T13
0	Covered	T11,T12,T13

	LineNo.	Expression
-1-:	70	if ((!rst_ni))
-2-:	72	if (gen_normal_fifo.under_rst)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T11,T12,T13
0	1	Covered	T11,T12,T13
0	0	Covered	T11,T12,T13

	LineNo.	Expression
-1-:	165	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

-1-	Status	Tests
1	Covered	T11,T12,T13
0	Covered	T11,T12,T13

---

Assert Coverage for Module : prim_fifo_sync

	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
DataKnown_A	2147483647	2147483647	0	0
DepthKnown_A	2147483647	2147483647	0	0
RvalidKnown_A	2147483647	2147483647	0	0
WreadyKnown_A	2147483647	2147483647	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	2147483647	2147483647	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	659316	126	0	0
T12	315860	227141	0	0
T13	462660	299458	0	0
T14	265320	877105	0	0
T16	611950	490627	0	0
T17	218688	810747	0	0
T18	755958	404402	0	0
T19	1239970	24001	0	0
T20	93964	2773	0	0
T21	229998	367677	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	659316	659208	0	0
T12	315860	315844	0	0
T13	462660	462636	0	0
T14	265320	265306	0	0
T16	611950	611932	0	0
T17	218688	218648	0	0
T18	755958	755942	0	0
T19	1239970	1239772	0	0
T20	93964	93826	0	0
T21	229998	229984	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	659316	659208	0	0
T12	315860	315844	0	0
T13	462660	462636	0	0
T14	265320	265306	0	0
T16	611950	611932	0	0
T17	218688	218648	0	0
T18	755958	755942	0	0
T19	1239970	1239772	0	0
T20	93964	93826	0	0
T21	229998	229984	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	659316	659208	0	0
T12	315860	315844	0	0
T13	462660	462636	0	0
T14	265320	265306	0	0
T16	611950	611932	0	0
T17	218688	218648	0	0
T18	755958	755942	0	0
T19	1239970	1239772	0	0
T20	93964	93826	0	0
T21	229998	229984	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	659316	126	0	0
T12	315860	227141	0	0
T13	462660	299458	0	0
T14	265320	877105	0	0
T16	611950	490627	0	0
T17	218688	810747	0	0
T18	755958	404402	0	0
T19	1239970	24001	0	0
T20	93964	2773	0	0
T21	229998	367677	0	0

Line Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	Line No.	Total	Covered	Percent
TOTAL		22	22	100.00
ALWAYS	70	4	4	100.00
CONT_ASSIGN	84	1	1	100.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	86	1	1	100.00
CONT_ASSIGN	87	1	1	100.00
CONT_ASSIGN	88	1	1	100.00
CONT_ASSIGN	92	1	1	100.00
CONT_ASSIGN	93	1	1	100.00
CONT_ASSIGN	98	1	1	100.00
CONT_ASSIGN	99	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	146	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	165	2	2	100.00
CONT_ASSIGN	175	1	1	100.00
CONT_ASSIGN	176	1	1	100.00
CONT_ASSIGN	180	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
70	1	1
71	1	1
72	1	1
73	1	1
			MISSING_ELSE
84	1	1
85	1	1
86	1	1
87	1	1
88	1	1
92	1	1
93	1	1
98	1	1
99	1	1
100	1	1
145	1	1
146	1	1
162	1	1
165	1	1
166	1	1
			MISSING_ELSE
175	1	1
176	1	1
180	1	1

---

Cond Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	Total	Covered	Percent
Conditions	26	22	84.62
Logical	26	22	84.62
Non-Logical	0	0
Event	0	0

 LINE       88
 EXPRESSION 
 Number  Term
      1  gen_normal_fifo.full ? (8'(Depth)) : ((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value)))))

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T13,T14,T22

 LINE       88
 SUB-EXPRESSION 
 Number  Term
      1  (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value))))

-1-	Status	Tests
0	Covered	T13,T14,T16
1	Covered	T11,T12,T13

 LINE       88
 SUB-EXPRESSION (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)
                ---------------------------1--------------------------

-1-	Status	Tests
0	Covered	T13,T14,T16
1	Covered	T11,T12,T13

 LINE       92
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T11,T12,T13
1	0	1	Covered	T13,T14,T22
1	1	0	Not Covered
1	1	1	Covered	T11,T12,T13

 LINE       93
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T12,T13,T17
1	1	0	Not Covered
1	1	1	Covered	T11,T12,T13

 LINE       98
 EXPRESSION (((~gen_normal_fifo.full)) & ((~gen_normal_fifo.under_rst)))
             ------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T13,T14,T22
1	0	Covered	T11,T12,T13
1	1	Covered	T11,T12,T13

 LINE       100
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T11,T12,T13
1	0	Not Covered
1	1	Covered	T11,T12,T13

 LINE       145
 EXPRESSION (gen_normal_fifo.fifo_wptr == (gen_normal_fifo.fifo_rptr ^ {1'b1, {(gen_normal_fifo.PTR_WIDTH - 1) {1'b0}}}))
            ------------------------------------------------------1------------------------------------------------------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T13,T14,T22

 LINE       146
 EXPRESSION (gen_normal_fifo.fifo_wptr == gen_normal_fifo.fifo_rptr)
            ----------------------------1---------------------------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T11,T12,T13

 LINE       180
 EXPRESSION (gen_normal_fifo.empty ? 'b0 : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T11,T12,T13

---

Branch Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	88	3	3	100.00
TERNARY	180	2	2	100.00
IF	70	3	3	100.00
IF	165	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	88	(gen_normal_fifo.full) ? 
-2-:	88	((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T13,T14,T22
0	1	Covered	T11,T12,T13
0	0	Covered	T13,T14,T16

	LineNo.	Expression
-1-:	180	(gen_normal_fifo.empty) ? 

Branches:

-1-	Status	Tests
1	Covered	T11,T12,T13
0	Covered	T11,T12,T13

	LineNo.	Expression
-1-:	70	if ((!rst_ni))
-2-:	72	if (gen_normal_fifo.under_rst)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T11,T12,T13
0	1	Covered	T11,T12,T13
0	0	Covered	T11,T12,T13

	LineNo.	Expression
-1-:	165	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

-1-	Status	Tests
1	Covered	T11,T12,T13
0	Covered	T11,T12,T13

---

Assert Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	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
DataKnown_A	2147483647	2147483647	0	0
DepthKnown_A	2147483647	2147483647	0	0
RvalidKnown_A	2147483647	2147483647	0	0
WreadyKnown_A	2147483647	2147483647	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	2147483647	2147483647	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	6	0	0
T12	157930	120658	0	0
T13	231330	162983	0	0
T14	132660	870156	0	0
T16	305975	187570	0	0
T17	109344	642823	0	0
T18	377979	192803	0	0
T19	619985	10	0	0
T20	46982	10	0	0
T21	114999	7145	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	329604	0	0
T12	157930	157922	0	0
T13	231330	231318	0	0
T14	132660	132653	0	0
T16	305975	305966	0	0
T17	109344	109324	0	0
T18	377979	377971	0	0
T19	619985	619886	0	0
T20	46982	46913	0	0
T21	114999	114992	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	329604	0	0
T12	157930	157922	0	0
T13	231330	231318	0	0
T14	132660	132653	0	0
T16	305975	305966	0	0
T17	109344	109324	0	0
T18	377979	377971	0	0
T19	619985	619886	0	0
T20	46982	46913	0	0
T21	114999	114992	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	329604	0	0
T12	157930	157922	0	0
T13	231330	231318	0	0
T14	132660	132653	0	0
T16	305975	305966	0	0
T17	109344	109324	0	0
T18	377979	377971	0	0
T19	619985	619886	0	0
T20	46982	46913	0	0
T21	114999	114992	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	6	0	0
T12	157930	120658	0	0
T13	231330	162983	0	0
T14	132660	870156	0	0
T16	305975	187570	0	0
T17	109344	642823	0	0
T18	377979	192803	0	0
T19	619985	10	0	0
T20	46982	10	0	0
T21	114999	7145	0	0

Line Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	Line No.	Total	Covered	Percent
TOTAL		22	22	100.00
ALWAYS	70	4	4	100.00
CONT_ASSIGN	84	1	1	100.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	86	1	1	100.00
CONT_ASSIGN	87	1	1	100.00
CONT_ASSIGN	88	1	1	100.00
CONT_ASSIGN	92	1	1	100.00
CONT_ASSIGN	93	1	1	100.00
CONT_ASSIGN	98	1	1	100.00
CONT_ASSIGN	99	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	146	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	165	2	2	100.00
CONT_ASSIGN	175	1	1	100.00
CONT_ASSIGN	176	1	1	100.00
CONT_ASSIGN	180	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
70	1	1
71	1	1
72	1	1
73	1	1
			MISSING_ELSE
84	1	1
85	1	1
86	1	1
87	1	1
88	1	1
92	1	1
93	1	1
98	1	1
99	1	1
100	1	1
145	1	1
146	1	1
162	1	1
165	1	1
166	1	1
			MISSING_ELSE
175	1	1
176	1	1
180	1	1

---

Cond Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	Total	Covered	Percent
Conditions	26	22	84.62
Logical	26	22	84.62
Non-Logical	0	0
Event	0	0

 LINE       88
 EXPRESSION 
 Number  Term
      1  gen_normal_fifo.full ? (8'(Depth)) : ((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value)))))

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T15,T23,T24

 LINE       88
 SUB-EXPRESSION 
 Number  Term
      1  (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value))))

-1-	Status	Tests
0	Covered	T13,T15,T25
1	Covered	T11,T12,T13

 LINE       88
 SUB-EXPRESSION (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)
                ---------------------------1--------------------------

-1-	Status	Tests
0	Covered	T13,T15,T25
1	Covered	T11,T12,T13

 LINE       92
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T11,T12,T13
1	0	1	Covered	T15,T23,T24
1	1	0	Not Covered
1	1	1	Covered	T11,T12,T13

 LINE       93
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T11,T12,T13
1	1	0	Not Covered
1	1	1	Covered	T11,T13,T17

 LINE       98
 EXPRESSION (((~gen_normal_fifo.full)) & ((~gen_normal_fifo.under_rst)))
             ------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T15,T23,T24
1	0	Covered	T11,T12,T13
1	1	Covered	T11,T12,T13

 LINE       100
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T11,T12,T13
1	0	Not Covered
1	1	Covered	T11,T12,T13

 LINE       145
 EXPRESSION (gen_normal_fifo.fifo_wptr == (gen_normal_fifo.fifo_rptr ^ {1'b1, {(gen_normal_fifo.PTR_WIDTH - 1) {1'b0}}}))
            ------------------------------------------------------1------------------------------------------------------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T15,T23,T24

 LINE       146
 EXPRESSION (gen_normal_fifo.fifo_wptr == gen_normal_fifo.fifo_rptr)
            ----------------------------1---------------------------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T11,T12,T13

 LINE       180
 EXPRESSION (gen_normal_fifo.empty ? 'b0 : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T11,T12,T13
1	Covered	T11,T12,T13

---

Branch Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	88	3	3	100.00
TERNARY	180	2	2	100.00
IF	70	3	3	100.00
IF	165	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	88	(gen_normal_fifo.full) ? 
-2-:	88	((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T15,T23,T24
0	1	Covered	T11,T12,T13
0	0	Covered	T13,T15,T25

	LineNo.	Expression
-1-:	180	(gen_normal_fifo.empty) ? 

Branches:

-1-	Status	Tests
1	Covered	T11,T12,T13
0	Covered	T11,T12,T13

	LineNo.	Expression
-1-:	70	if ((!rst_ni))
-2-:	72	if (gen_normal_fifo.under_rst)

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T11,T12,T13
0	1	Covered	T11,T12,T13
0	0	Covered	T11,T12,T13

	LineNo.	Expression
-1-:	165	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

-1-	Status	Tests
1	Covered	T11,T12,T13
0	Covered	T11,T12,T13

---

Assert Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	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
DataKnown_A	2147483647	1961258791	0	0
DepthKnown_A	2147483647	2147483647	0	0
RvalidKnown_A	2147483647	2147483647	0	0
WreadyKnown_A	2147483647	2147483647	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	2147483647	1961258791	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	1961258791	0	0
T11	329658	120	0	0
T12	157930	106483	0	0
T13	231330	136475	0	0
T14	132660	6949	0	0
T16	305975	303057	0	0
T17	109344	167924	0	0
T18	377979	211599	0	0
T19	619985	23991	0	0
T20	46982	2763	0	0
T21	114999	360532	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	329604	0	0
T12	157930	157922	0	0
T13	231330	231318	0	0
T14	132660	132653	0	0
T16	305975	305966	0	0
T17	109344	109324	0	0
T18	377979	377971	0	0
T19	619985	619886	0	0
T20	46982	46913	0	0
T21	114999	114992	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	329604	0	0
T12	157930	157922	0	0
T13	231330	231318	0	0
T14	132660	132653	0	0
T16	305975	305966	0	0
T17	109344	109324	0	0
T18	377979	377971	0	0
T19	619985	619886	0	0
T20	46982	46913	0	0
T21	114999	114992	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	2147483647	0	0
T11	329658	329604	0	0
T12	157930	157922	0	0
T13	231330	231318	0	0
T14	132660	132653	0	0
T16	305975	305966	0	0
T17	109344	109324	0	0
T18	377979	377971	0	0
T19	619985	619886	0	0
T20	46982	46913	0	0
T21	114999	114992	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	2147483647	1961258791	0	0
T11	329658	120	0	0
T12	157930	106483	0	0
T13	231330	136475	0	0
T14	132660	6949	0	0
T16	305975	303057	0	0
T17	109344	167924	0	0
T18	377979	211599	0	0
T19	619985	23991	0	0
T20	46982	2763	0	0
T21	114999	360532	0	0