Unified Coverage Report :: Module :: i2c_fifo_sync_sram_adapter

Module : i2c_fifo_sync_sram_adapter

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.08	100.00	84.31			100.00	100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter	94.12	100.00	76.47			100.00	100.00
tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter	95.59	100.00	82.35			100.00	100.00
tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter	95.59	100.00	82.35			100.00	100.00
tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter	96.08	100.00	84.31			100.00	100.00

---

Module Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.12	100.00	76.47			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.70	100.00	84.28			98.51	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
80.00	100.00				100.00	40.00	u_fifos

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_inp_buf	94.32	100.00	81.82			95.45	100.00
u_oup_buf	97.16	100.00	88.64			100.00	100.00
u_sram_ptrs	100.00	100.00	100.00			100.00

---

Module Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.59	100.00	82.35			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.32	100.00	86.79			98.51	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
80.00	100.00				100.00	40.00	u_fifos

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_inp_buf	94.32	100.00	81.82			95.45	100.00
u_oup_buf	97.73	100.00	90.91			100.00	100.00
u_sram_ptrs	100.00	100.00	100.00			100.00

---

Module Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.59	100.00	82.35			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.17	100.00	86.16			98.51	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
80.00	100.00				100.00	40.00	u_fifos

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_inp_buf	94.32	100.00	81.82			95.45	100.00
u_oup_buf	97.16	100.00	88.64			100.00	100.00
u_sram_ptrs	100.00	100.00	100.00			100.00

---

Module Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.08	100.00	84.31			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.48	100.00	87.42			98.51	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
80.00	100.00				100.00	40.00	u_fifos

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_inp_buf	94.32	100.00	81.82			95.45	100.00
u_oup_buf	97.73	100.00	90.91			100.00	100.00
u_sram_ptrs	100.00	100.00	100.00			100.00

Line Coverage for Module : i2c_fifo_sync_sram_adapter ( parameter Width=13,Depth=64,SramAw=9,SramBaseAddr,DepthW=7,OupBufDepth=2,InpBufDepthW=2,OupBufDepthW=2,SramPtrW=6,SramDepthW=6,SramAddrLeadingZeros=3 )
Line Coverage for Module self-instances :

SCORE	LINE
95.59	100.00

tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter

SCORE	LINE
94.12	100.00

tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter

SCORE	LINE
95.59	100.00

tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter

	Line No.	Total	Covered	Percent
TOTAL		44	44	100.00
CONT_ASSIGN	120	1	1	100.00
CONT_ASSIGN	121	1	1	100.00
CONT_ASSIGN	125	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	153	1	1	100.00
CONT_ASSIGN	154	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	164	3	3	100.00
ALWAYS	174	28	28	100.00
CONT_ASSIGN	228	1	1	100.00
CONT_ASSIGN	236	1	1	100.00
CONT_ASSIGN	240	1	1	100.00
CONT_ASSIGN	244	1	1	100.00
CONT_ASSIGN	249	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
120	1	1
121	1	1
125	1	1
150	1	1
151	1	1
153	1	1
154	1	1
162	1	1
164	1	1
165	1	1
167	1	1
174	1	1
175	1	1
176	1	1
177	1	1
178	1	1
179	1	1
180	1	1
183	1	1
184	1	1
185	1	1
187	1	1
			MISSING_ELSE
191	1	1
196	1	1
198	1	1
199	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
212	1	1
213	1	1
214	1	1
215	1	1
220	1	1
221	1	1
222	1	1
223	1	1
228	1	1
236	1	1
240	1	1
244	1	1
249	1	1

---

Line Coverage for Module : i2c_fifo_sync_sram_adapter ( parameter Width=13,Depth=268,SramAw=9,SramBaseAddr=192,DepthW=9,OupBufDepth=2,InpBufDepthW=2,OupBufDepthW=2,SramPtrW=9,SramDepthW=9,SramAddrLeadingZeros=0 )
Line Coverage for Module self-instances :

SCORE	LINE
96.08	100.00

tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter

	Line No.	Total	Covered	Percent
TOTAL		44	44	100.00
CONT_ASSIGN	120	1	1	100.00
CONT_ASSIGN	121	1	1	100.00
CONT_ASSIGN	125	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	157	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	164	3	3	100.00
ALWAYS	174	28	28	100.00
CONT_ASSIGN	228	1	1	100.00
CONT_ASSIGN	236	1	1	100.00
CONT_ASSIGN	240	1	1	100.00
CONT_ASSIGN	244	1	1	100.00
CONT_ASSIGN	249	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
120	1	1
121	1	1
125	1	1
150	1	1
151	1	1
156	1	1
157	1	1
162	1	1
164	1	1
165	1	1
167	1	1
174	1	1
175	1	1
176	1	1
177	1	1
178	1	1
179	1	1
180	1	1
183	1	1
184	1	1
185	1	1
187	1	1
			MISSING_ELSE
191	1	1
196	1	1
198	1	1
199	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
212	1	1
213	1	1
214	1	1
215	1	1
220	1	1
221	1	1
222	1	1
223	1	1
228	1	1
236	1	1
240	1	1
244	1	1
249	1	1

---

Cond Coverage for Module : i2c_fifo_sync_sram_adapter

	Total	Covered	Percent
Conditions	51	43	84.31
Logical	51	43	84.31
Non-Logical	0	0
Event	0	0

 LINE       120
 EXPRESSION (fifo_wvalid_i && fifo_wready_o)
             ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T45,T46
1	1	Covered	T1,T2,T3

 LINE       125
 EXPRESSION (sram_req_o && sram_gnt_i)
             -----1----    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T48,T51,T49
1	1	Covered	T1,T2,T3

 LINE       150
 EXPRESSION (sram_access && sram_write_o)
             -----1-----    ------2-----

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

 LINE       151
 EXPRESSION (sram_access && ((!sram_write_o)))
             -----1-----    --------2--------

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

 LINE       162
 EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
             --1--

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

 LINE       196
 EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
             -------------------------------1-------------------------------    ----------------2---------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
1	0	Covered	T34,T37,T86

 LINE       196
 SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
                    ----------------------------1----------------------------

-1-	Status	Tests
0	Covered	T34,T37,T86
1	Covered	T1,T2,T3

 LINE       196
 SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
                 -------------------1-------------------    ------2-----

-1-	-2-	Status	Tests
0	0	Covered	T34,T37,T86
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3

 LINE       196
 SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
                 ---------1---------    -------2------

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

 LINE       196
 SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
                 ------1------    ------2------

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

 LINE       204
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

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

 LINE       207
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

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

 LINE       212
 EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
             -------1------    --------------2-------------

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

 LINE       220
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

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

 LINE       223
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

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

 LINE       236
 EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
             -------1------    ----------------2----------------

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

 LINE       236
 SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
                    -------------1-------------

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

 LINE       236
 SUB-EXPRESSION (sram_full && oup_buf_full)
                 ----1----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T1,T4,T5

---

Branch Coverage for Module : i2c_fifo_sync_sram_adapter

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	162	2	2	100.00
IF	164	2	2	100.00
IF	183	2	2	100.00
IF	191	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	162	(clr_i) ? 

Branches:

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

	LineNo.	Expression
-1-:	164	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	183	if (sram_read_in_prev_cyc_q)

Branches:

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

	LineNo.	Expression
-1-:	191	if ((!sram_empty))
-2-:	196	if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-:	212	if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))

Branches:

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

---

Assert Coverage for Module : i2c_fifo_sync_sram_adapter

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
MinimalSramAw_A	5224	5224	0	0
MinimalSramFifoDepth_A	5224	5224	0	0
NoErr_A	1647017152	1646324860	0	0
NoSramReadWhenEmpty_A	1647017152	1301486920	0	0
NoSramWriteWhenFull_A	1647017152	20941921	0	0
OupBufWreadyAfterSramRead_A	1647017152	728789	0	0
SramRvalidAfterRead_A	1647017152	728789	0	0

MinimalSramAw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	5224	5224	0	0
T1	4	4	0	0
T2	4	4	0	0
T3	4	4	0	0
T4	4	4	0	0
T5	4	4	0	0
T6	4	4	0	0
T7	4	4	0	0
T8	4	4	0	0
T9	4	4	0	0
T10	4	4	0	0

MinimalSramFifoDepth_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	5224	5224	0	0
T1	4	4	0	0
T2	4	4	0	0
T3	4	4	0	0
T4	4	4	0	0
T5	4	4	0	0
T6	4	4	0	0
T7	4	4	0	0
T8	4	4	0	0
T9	4	4	0	0
T10	4	4	0	0

NoErr_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1647017152	1646324860	0	0
T1	629052	628716	0	0
T2	658124	657908	0	0
T3	373608	372892	0	0
T4	70256	69900	0	0
T5	826984	826740	0	0
T6	616396	616100	0	0
T7	724488	724088	0	0
T8	308900	308620	0	0
T9	33448	33156	0	0
T10	233268	232884	0	0

NoSramReadWhenEmpty_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1647017152	1301486920	0	0
T1	629052	481838	0	0
T2	658124	641163	0	0
T3	373608	358290	0	0
T4	70256	54943	0	0
T5	826984	690377	0	0
T6	616396	511122	0	0
T7	724488	614548	0	0
T8	308900	247618	0	0
T9	33448	26637	0	0
T10	233268	190823	0	0

NoSramWriteWhenFull_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1647017152	20941921	0	0
T1	157263	2430	0	0
T4	35128	3291	0	0
T5	413492	13421	0	0
T6	308198	0	0	0
T7	362244	25577	0	0
T8	154450	0	0	0
T9	16724	0	0	0
T10	116634	0	0	0
T13	219395	25	0	0
T16	155220	0	0	0
T23	0	25	0	0
T34	0	28442	0	0
T35	0	46108	0	0
T37	0	17130	0	0
T39	133048	0	0	0
T40	82405	0	0	0
T41	0	4	0	0
T45	0	2073	0	0
T47	0	145	0	0
T55	0	30371	0	0
T56	0	26627	0	0
T63	0	2621	0	0
T69	0	415591	0	0
T70	0	16117	0	0
T82	0	19647	0	0
T87	0	194	0	0
T88	0	104	0	0
T89	0	33322	0	0
T90	294232	0	0	0
T91	152986	0	0	0
T92	25044	0	0	0
T93	89021	0	0	0
T94	48625	0	0	0
T95	180411	0	0	0
T96	1122	0	0	0
T97	1095	0	0	0
T98	496532	0	0	0

OupBufWreadyAfterSramRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1647017152	728789	0	0
T1	157263	930	0	0
T2	329062	30	0	0
T3	186804	18	0	0
T4	35128	91	0	0
T5	413492	815	0	0
T6	616396	279	0	0
T7	724488	684	0	0
T8	308900	257	0	0
T9	33448	0	0	0
T10	233268	132	0	0
T16	310440	0	0	0
T17	0	191	0	0
T20	0	344	0	0
T33	195330	225	0	0
T34	0	1025	0	0
T35	0	840	0	0
T36	0	120	0	0
T37	0	339	0	0
T39	399144	48	0	0
T40	164810	202	0	0
T41	29038	0	0	0
T60	0	115	0	0
T61	0	111	0	0
T62	0	155	0	0

SramRvalidAfterRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1647017152	728789	0	0
T1	157263	930	0	0
T2	329062	30	0	0
T3	186804	18	0	0
T4	35128	91	0	0
T5	413492	815	0	0
T6	616396	279	0	0
T7	724488	684	0	0
T8	308900	257	0	0
T9	33448	0	0	0
T10	233268	132	0	0
T16	310440	0	0	0
T17	0	191	0	0
T20	0	344	0	0
T33	195330	225	0	0
T34	0	1025	0	0
T35	0	840	0	0
T36	0	120	0	0
T37	0	339	0	0
T39	399144	48	0	0
T40	164810	202	0	0
T41	29038	0	0	0
T60	0	115	0	0
T61	0	111	0	0
T62	0	155	0	0

Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter

	Line No.	Total	Covered	Percent
TOTAL		44	44	100.00
CONT_ASSIGN	120	1	1	100.00
CONT_ASSIGN	121	1	1	100.00
CONT_ASSIGN	125	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	153	1	1	100.00
CONT_ASSIGN	154	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	164	3	3	100.00
ALWAYS	174	28	28	100.00
CONT_ASSIGN	228	1	1	100.00
CONT_ASSIGN	236	1	1	100.00
CONT_ASSIGN	240	1	1	100.00
CONT_ASSIGN	244	1	1	100.00
CONT_ASSIGN	249	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
120	1	1
121	1	1
125	1	1
150	1	1
151	1	1
153	1	1
154	1	1
162	1	1
164	1	1
165	1	1
167	1	1
174	1	1
175	1	1
176	1	1
177	1	1
178	1	1
179	1	1
180	1	1
183	1	1
184	1	1
185	1	1
187	1	1
			MISSING_ELSE
191	1	1
196	1	1
198	1	1
199	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
212	1	1
213	1	1
214	1	1
215	1	1
220	1	1
221	1	1
222	1	1
223	1	1
228	1	1
236	1	1
240	1	1
244	1	1
249	1	1

---

Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter

	Total	Covered	Percent
Conditions	51	39	76.47
Logical	51	39	76.47
Non-Logical	0	0
Event	0	0

 LINE       120
 EXPRESSION (fifo_wvalid_i && fifo_wready_o)
             ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T45,T46
1	1	Covered	T1,T2,T3

 LINE       125
 EXPRESSION (sram_req_o && sram_gnt_i)
             -----1----    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Covered	T1,T5,T7

 LINE       150
 EXPRESSION (sram_access && sram_write_o)
             -----1-----    ------2-----

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

 LINE       151
 EXPRESSION (sram_access && ((!sram_write_o)))
             -----1-----    --------2--------

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

 LINE       162
 EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
             --1--

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

 LINE       196
 EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
             -------------------------------1-------------------------------    ----------------2---------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T5,T7
0	1	Covered	T1,T5,T7
1	0	Not Covered

 LINE       196
 SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
                    ----------------------------1----------------------------

-1-	Status	Tests
0	Not Covered
1	Covered	T1,T5,T7

 LINE       196
 SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
                 -------------------1-------------------    ------2-----

-1-	-2-	Status	Tests
0	0	Not Covered
0	1	Covered	T1,T5,T7
1	0	Covered	T1,T5,T7

 LINE       196
 SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
                 ---------1---------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T5,T7
1	1	Covered	T1,T5,T7

 LINE       196
 SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
                 ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T5,T7
1	1	Covered	T1,T5,T7

 LINE       204
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T5,T7
1	1	Covered	T1,T5,T7

 LINE       207
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T5,T7
1	1	Covered	T1,T5,T7

 LINE       212
 EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
             -------1------    --------------2-------------

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

 LINE       220
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T5,T7

 LINE       223
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T5,T7

 LINE       236
 EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
             -------1------    ----------------2----------------

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

 LINE       236
 SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
                    -------------1-------------

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

 LINE       236
 SUB-EXPRESSION (sram_full && oup_buf_full)
                 ----1----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T5,T7
1	0	Not Covered
1	1	Covered	T1,T5,T7

---

Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	162	2	2	100.00
IF	164	2	2	100.00
IF	183	2	2	100.00
IF	191	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	162	(clr_i) ? 

Branches:

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

	LineNo.	Expression
-1-:	164	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	183	if (sram_read_in_prev_cyc_q)

Branches:

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

	LineNo.	Expression
-1-:	191	if ((!sram_empty))
-2-:	196	if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-:	212	if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))

Branches:

-1-	-2-	-3-	Status	Tests
1	1	-	Covered	T1,T5,T7
1	0	-	Covered	T1,T5,T7
0	-	1	Covered	T1,T2,T3
0	-	0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
MinimalSramAw_A	1306	1306	0	0
MinimalSramFifoDepth_A	1306	1306	0	0
NoErr_A	411754288	411581215	0	0
NoSramReadWhenEmpty_A	411754288	381988375	0	0
NoSramWriteWhenFull_A	411754288	608712	0	0
OupBufWreadyAfterSramRead_A	411754288	173494	0	0
SramRvalidAfterRead_A	411754288	173494	0	0

MinimalSramAw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

MinimalSramFifoDepth_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

NoErr_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	411581215	0	0
T1	157263	157179	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	206685	0	0
T6	154099	154025	0	0
T7	181122	181022	0	0
T8	77225	77155	0	0
T9	8362	8289	0	0
T10	58317	58221	0	0

NoSramReadWhenEmpty_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	381988375	0	0
T1	157263	10301	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	191216	0	0
T6	154099	154025	0	0
T7	181122	171425	0	0
T8	77225	77155	0	0
T9	8362	8289	0	0
T10	58317	58221	0	0

NoSramWriteWhenFull_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	608712	0	0
T1	157263	2430	0	0
T2	164531	0	0	0
T3	93402	0	0	0
T4	17564	0	0	0
T5	206746	50	0	0
T6	154099	0	0	0
T7	181122	9	0	0
T8	77225	0	0	0
T9	8362	0	0	0
T10	58317	0	0	0
T41	0	4	0	0
T45	0	2073	0	0
T47	0	145	0	0
T55	0	9	0	0
T70	0	46	0	0
T87	0	194	0	0
T88	0	104	0	0

OupBufWreadyAfterSramRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	173494	0	0
T1	157263	930	0	0
T2	164531	0	0	0
T3	93402	0	0	0
T4	17564	0	0	0
T5	206746	96	0	0
T6	154099	0	0	0
T7	181122	67	0	0
T8	77225	0	0	0
T9	8362	0	0	0
T10	58317	0	0	0
T45	0	806	0	0
T47	0	806	0	0
T55	0	65	0	0
T56	0	82	0	0
T70	0	87	0	0
T87	0	1178	0	0
T88	0	620	0	0

SramRvalidAfterRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	173494	0	0
T1	157263	930	0	0
T2	164531	0	0	0
T3	93402	0	0	0
T4	17564	0	0	0
T5	206746	96	0	0
T6	154099	0	0	0
T7	181122	67	0	0
T8	77225	0	0	0
T9	8362	0	0	0
T10	58317	0	0	0
T45	0	806	0	0
T47	0	806	0	0
T55	0	65	0	0
T56	0	82	0	0
T70	0	87	0	0
T87	0	1178	0	0
T88	0	620	0	0

Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter

	Line No.	Total	Covered	Percent
TOTAL		44	44	100.00
CONT_ASSIGN	120	1	1	100.00
CONT_ASSIGN	121	1	1	100.00
CONT_ASSIGN	125	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	153	1	1	100.00
CONT_ASSIGN	154	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	164	3	3	100.00
ALWAYS	174	28	28	100.00
CONT_ASSIGN	228	1	1	100.00
CONT_ASSIGN	236	1	1	100.00
CONT_ASSIGN	240	1	1	100.00
CONT_ASSIGN	244	1	1	100.00
CONT_ASSIGN	249	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
120	1	1
121	1	1
125	1	1
150	1	1
151	1	1
153	1	1
154	1	1
162	1	1
164	1	1
165	1	1
167	1	1
174	1	1
175	1	1
176	1	1
177	1	1
178	1	1
179	1	1
180	1	1
183	1	1
184	1	1
185	1	1
187	1	1
			MISSING_ELSE
191	1	1
196	1	1
198	1	1
199	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
212	1	1
213	1	1
214	1	1
215	1	1
220	1	1
221	1	1
222	1	1
223	1	1
228	1	1
236	1	1
240	1	1
244	1	1
249	1	1

---

Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter

	Total	Covered	Percent
Conditions	51	42	82.35
Logical	51	42	82.35
Non-Logical	0	0
Event	0	0

 LINE       120
 EXPRESSION (fifo_wvalid_i && fifo_wready_o)
             ------1------    ------2------

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

 LINE       125
 EXPRESSION (sram_req_o && sram_gnt_i)
             -----1----    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T48,T49,T50
1	1	Covered	T2,T3,T4

 LINE       150
 EXPRESSION (sram_access && sram_write_o)
             -----1-----    ------2-----

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

 LINE       151
 EXPRESSION (sram_access && ((!sram_write_o)))
             -----1-----    --------2--------

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

 LINE       162
 EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
             --1--

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

 LINE       196
 EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
             -------------------------------1-------------------------------    ----------------2---------------

-1-	-2-	Status	Tests
0	0	Covered	T2,T3,T4
0	1	Covered	T2,T3,T4
1	0	Covered	T86,T49,T91

 LINE       196
 SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
                    ----------------------------1----------------------------

-1-	Status	Tests
0	Covered	T86,T49,T91
1	Covered	T2,T3,T4

 LINE       196
 SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
                 -------------------1-------------------    ------2-----

-1-	-2-	Status	Tests
0	0	Covered	T86,T49,T91
0	1	Covered	T2,T3,T4
1	0	Covered	T2,T3,T4

 LINE       196
 SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
                 ---------1---------    -------2------

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

 LINE       196
 SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
                 ------1------    ------2------

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

 LINE       204
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

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

 LINE       207
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

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

 LINE       212
 EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
             -------1------    --------------2-------------

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

 LINE       220
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

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

 LINE       223
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

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

 LINE       236
 EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
             -------1------    ----------------2----------------

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

 LINE       236
 SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
                    -------------1-------------

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

 LINE       236
 SUB-EXPRESSION (sram_full && oup_buf_full)
                 ----1----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T4,T5,T7

---

Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	162	2	2	100.00
IF	164	2	2	100.00
IF	183	2	2	100.00
IF	191	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	162	(clr_i) ? 

Branches:

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

	LineNo.	Expression
-1-:	164	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	183	if (sram_read_in_prev_cyc_q)

Branches:

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

	LineNo.	Expression
-1-:	191	if ((!sram_empty))
-2-:	196	if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-:	212	if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))

Branches:

-1-	-2-	-3-	Status	Tests
1	1	-	Covered	T2,T3,T4
1	0	-	Covered	T2,T3,T4
0	-	1	Covered	T1,T2,T3
0	-	0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
MinimalSramAw_A	1306	1306	0	0
MinimalSramFifoDepth_A	1306	1306	0	0
NoErr_A	411754288	411581215	0	0
NoSramReadWhenEmpty_A	411754288	358099577	0	0
NoSramWriteWhenFull_A	411754288	14136358	0	0
OupBufWreadyAfterSramRead_A	411754288	163194	0	0
SramRvalidAfterRead_A	411754288	163194	0	0

MinimalSramAw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

MinimalSramFifoDepth_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

NoErr_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	411581215	0	0
T1	157263	157179	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	206685	0	0
T6	154099	154025	0	0
T7	181122	181022	0	0
T8	77225	77155	0	0
T9	8362	8289	0	0
T10	58317	58221	0	0

NoSramReadWhenEmpty_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	358099577	0	0
T1	157263	157179	0	0
T2	164531	147732	0	0
T3	93402	78621	0	0
T4	17564	2518	0	0
T5	206746	85791	0	0
T6	154099	154025	0	0
T7	181122	81079	0	0
T8	77225	77155	0	0
T9	8362	1770	0	0
T10	58317	58221	0	0

NoSramWriteWhenFull_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	14136358	0	0
T4	17564	3291	0	0
T5	206746	13371	0	0
T6	154099	0	0	0
T7	181122	25568	0	0
T8	77225	0	0	0
T9	8362	0	0	0
T10	58317	0	0	0
T16	155220	0	0	0
T39	133048	0	0	0
T40	82405	0	0	0
T55	0	30362	0	0
T56	0	26627	0	0
T63	0	2621	0	0
T69	0	415591	0	0
T70	0	16071	0	0
T82	0	19647	0	0
T89	0	33322	0	0

OupBufWreadyAfterSramRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	163194	0	0
T2	164531	30	0	0
T3	93402	18	0	0
T4	17564	91	0	0
T5	206746	719	0	0
T6	154099	0	0	0
T7	181122	617	0	0
T8	77225	0	0	0
T9	8362	0	0	0
T10	58317	0	0	0
T39	133048	48	0	0
T40	0	202	0	0
T60	0	115	0	0
T61	0	111	0	0
T62	0	155	0	0

SramRvalidAfterRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	163194	0	0
T2	164531	30	0	0
T3	93402	18	0	0
T4	17564	91	0	0
T5	206746	719	0	0
T6	154099	0	0	0
T7	181122	617	0	0
T8	77225	0	0	0
T9	8362	0	0	0
T10	58317	0	0	0
T39	133048	48	0	0
T40	0	202	0	0
T60	0	115	0	0
T61	0	111	0	0
T62	0	155	0	0

Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter

	Line No.	Total	Covered	Percent
TOTAL		44	44	100.00
CONT_ASSIGN	120	1	1	100.00
CONT_ASSIGN	121	1	1	100.00
CONT_ASSIGN	125	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	153	1	1	100.00
CONT_ASSIGN	154	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	164	3	3	100.00
ALWAYS	174	28	28	100.00
CONT_ASSIGN	228	1	1	100.00
CONT_ASSIGN	236	1	1	100.00
CONT_ASSIGN	240	1	1	100.00
CONT_ASSIGN	244	1	1	100.00
CONT_ASSIGN	249	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
120	1	1
121	1	1
125	1	1
150	1	1
151	1	1
153	1	1
154	1	1
162	1	1
164	1	1
165	1	1
167	1	1
174	1	1
175	1	1
176	1	1
177	1	1
178	1	1
179	1	1
180	1	1
183	1	1
184	1	1
185	1	1
187	1	1
			MISSING_ELSE
191	1	1
196	1	1
198	1	1
199	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
212	1	1
213	1	1
214	1	1
215	1	1
220	1	1
221	1	1
222	1	1
223	1	1
228	1	1
236	1	1
240	1	1
244	1	1
249	1	1

---

Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter

	Total	Covered	Percent
Conditions	51	42	82.35
Logical	51	42	82.35
Non-Logical	0	0
Event	0	0

 LINE       120
 EXPRESSION (fifo_wvalid_i && fifo_wready_o)
             ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T6,T8,T10

 LINE       125
 EXPRESSION (sram_req_o && sram_gnt_i)
             -----1----    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T51,T52,T53
1	1	Covered	T6,T8,T10

 LINE       150
 EXPRESSION (sram_access && sram_write_o)
             -----1-----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       151
 EXPRESSION (sram_access && ((!sram_write_o)))
             -----1-----    --------2--------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       162
 EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
             --1--

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

 LINE       196
 EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
             -------------------------------1-------------------------------    ----------------2---------------

-1-	-2-	Status	Tests
0	0	Covered	T6,T8,T10
0	1	Covered	T6,T8,T10
1	0	Covered	T59,T99

 LINE       196
 SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
                    ----------------------------1----------------------------

-1-	Status	Tests
0	Covered	T59,T99
1	Covered	T6,T8,T10

 LINE       196
 SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
                 -------------------1-------------------    ------2-----

-1-	-2-	Status	Tests
0	0	Covered	T59,T99
0	1	Covered	T6,T8,T10
1	0	Covered	T6,T8,T10

 LINE       196
 SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
                 ---------1---------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       196
 SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
                 ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       204
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       207
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       212
 EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
             -------1------    --------------2-------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T8,T10
1	1	Covered	T1,T2,T3

 LINE       220
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T6,T8,T10

 LINE       223
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T6,T8,T10

 LINE       236
 EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
             -------1------    ----------------2----------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T34,T35,T37
1	1	Covered	T1,T2,T3

 LINE       236
 SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
                    -------------1-------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T34,T35,T37

 LINE       236
 SUB-EXPRESSION (sram_full && oup_buf_full)
                 ----1----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T6,T8,T10
1	0	Not Covered
1	1	Covered	T34,T35,T37

---

Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	162	2	2	100.00
IF	164	2	2	100.00
IF	183	2	2	100.00
IF	191	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	162	(clr_i) ? 

Branches:

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

	LineNo.	Expression
-1-:	164	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	183	if (sram_read_in_prev_cyc_q)

Branches:

-1-	Status	Tests
1	Covered	T6,T8,T10
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	191	if ((!sram_empty))
-2-:	196	if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-:	212	if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))

Branches:

-1-	-2-	-3-	Status	Tests
1	1	-	Covered	T6,T8,T10
1	0	-	Covered	T6,T8,T10
0	-	1	Covered	T1,T2,T3
0	-	0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
MinimalSramAw_A	1306	1306	0	0
MinimalSramFifoDepth_A	1306	1306	0	0
NoErr_A	411754288	411581215	0	0
NoSramReadWhenEmpty_A	411754288	337040787	0	0
NoSramWriteWhenFull_A	411754288	6196801	0	0
OupBufWreadyAfterSramRead_A	411754288	205798	0	0
SramRvalidAfterRead_A	411754288	205798	0	0

MinimalSramAw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

MinimalSramFifoDepth_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

NoErr_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	411581215	0	0
T1	157263	157179	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	206685	0	0
T6	154099	154025	0	0
T7	181122	181022	0	0
T8	77225	77155	0	0
T9	8362	8289	0	0
T10	58317	58221	0	0

NoSramReadWhenEmpty_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	337040787	0	0
T1	157263	157179	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	206685	0	0
T6	154099	103640	0	0
T7	181122	181022	0	0
T8	77225	58529	0	0
T9	8362	8289	0	0
T10	58317	51095	0	0

NoSramWriteWhenFull_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	6196801	0	0
T20	260078	0	0	0
T34	994580	28442	0	0
T35	965574	46108	0	0
T37	0	17130	0	0
T38	0	11182	0	0
T47	269438	0	0	0
T60	26351	0	0	0
T61	60912	0	0	0
T62	55127	0	0	0
T63	13259	0	0	0
T64	6061	0	0	0
T65	9909	0	0	0
T100	0	11412	0	0
T101	0	61499	0	0
T102	0	71377	0	0
T103	0	47143	0	0
T104	0	44604	0	0
T105	0	10688	0	0

OupBufWreadyAfterSramRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	205798	0	0
T6	154099	246	0	0
T7	181122	0	0	0
T8	77225	104	0	0
T9	8362	0	0	0
T10	58317	35	0	0
T16	155220	176	0	0
T33	97665	248	0	0
T34	0	4193	0	0
T35	0	2733	0	0
T36	0	5	0	0
T37	0	1606	0	0
T38	0	106	0	0
T39	133048	0	0	0
T40	82405	0	0	0
T41	14519	0	0	0

SramRvalidAfterRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	205798	0	0
T6	154099	246	0	0
T7	181122	0	0	0
T8	77225	104	0	0
T9	8362	0	0	0
T10	58317	35	0	0
T16	155220	176	0	0
T33	97665	248	0	0
T34	0	4193	0	0
T35	0	2733	0	0
T36	0	5	0	0
T37	0	1606	0	0
T38	0	106	0	0
T39	133048	0	0	0
T40	82405	0	0	0
T41	14519	0	0	0

Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter

	Line No.	Total	Covered	Percent
TOTAL		44	44	100.00
CONT_ASSIGN	120	1	1	100.00
CONT_ASSIGN	121	1	1	100.00
CONT_ASSIGN	125	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	157	1	1	100.00
CONT_ASSIGN	162	1	1	100.00
ALWAYS	164	3	3	100.00
ALWAYS	174	28	28	100.00
CONT_ASSIGN	228	1	1	100.00
CONT_ASSIGN	236	1	1	100.00
CONT_ASSIGN	240	1	1	100.00
CONT_ASSIGN	244	1	1	100.00
CONT_ASSIGN	249	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
120	1	1
121	1	1
125	1	1
150	1	1
151	1	1
156	1	1
157	1	1
162	1	1
164	1	1
165	1	1
167	1	1
174	1	1
175	1	1
176	1	1
177	1	1
178	1	1
179	1	1
180	1	1
183	1	1
184	1	1
185	1	1
187	1	1
			MISSING_ELSE
191	1	1
196	1	1
198	1	1
199	1	1
200	1	1
204	1	1
205	1	1
206	1	1
207	1	1
212	1	1
213	1	1
214	1	1
215	1	1
220	1	1
221	1	1
222	1	1
223	1	1
228	1	1
236	1	1
240	1	1
244	1	1
249	1	1

---

Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter

	Total	Covered	Percent
Conditions	51	43	84.31
Logical	51	43	84.31
Non-Logical	0	0
Event	0	0

 LINE       120
 EXPRESSION (fifo_wvalid_i && fifo_wready_o)
             ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T13,T23
1	1	Covered	T6,T8,T10

 LINE       125
 EXPRESSION (sram_req_o && sram_gnt_i)
             -----1----    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T54
1	1	Covered	T6,T8,T10

 LINE       150
 EXPRESSION (sram_access && sram_write_o)
             -----1-----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       151
 EXPRESSION (sram_access && ((!sram_write_o)))
             -----1-----    --------2--------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       162
 EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
             --1--

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

 LINE       196
 EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
             -------------------------------1-------------------------------    ----------------2---------------

-1-	-2-	Status	Tests
0	0	Covered	T6,T8,T10
0	1	Covered	T6,T8,T10
1	0	Covered	T34,T37,T52

 LINE       196
 SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
                    ----------------------------1----------------------------

-1-	Status	Tests
0	Covered	T34,T37,T52
1	Covered	T6,T8,T10

 LINE       196
 SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
                 -------------------1-------------------    ------2-----

-1-	-2-	Status	Tests
0	0	Covered	T34,T37,T52
0	1	Covered	T6,T8,T10
1	0	Covered	T6,T8,T10

 LINE       196
 SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
                 ---------1---------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       196
 SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
                 ------1------    ------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       204
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       207
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T6,T8,T10
1	1	Covered	T6,T8,T10

 LINE       212
 EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
             -------1------    --------------2-------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T8,T10
1	1	Covered	T1,T2,T3

 LINE       220
 EXPRESSION (((!sram_full)) && inp_buf_rvalid)
             -------1------    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T6,T8,T10

 LINE       223
 EXPRESSION (((!sram_full)) && sram_gnt_i)
             -------1------    -----2----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T6,T8,T10

 LINE       236
 EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
             -------1------    ----------------2----------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T13,T23
1	1	Covered	T1,T2,T3

 LINE       236
 SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
                    -------------1-------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T13,T23

 LINE       236
 SUB-EXPRESSION (sram_full && oup_buf_full)
                 ----1----    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T6,T8,T10
1	0	Not Covered
1	1	Covered	T13,T23

---

Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	162	2	2	100.00
IF	164	2	2	100.00
IF	183	2	2	100.00
IF	191	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	162	(clr_i) ? 

Branches:

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

	LineNo.	Expression
-1-:	164	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	183	if (sram_read_in_prev_cyc_q)

Branches:

-1-	Status	Tests
1	Covered	T6,T8,T10
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	191	if ((!sram_empty))
-2-:	196	if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-:	212	if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))

Branches:

-1-	-2-	-3-	Status	Tests
1	1	-	Covered	T6,T8,T10
1	0	-	Covered	T6,T8,T10
0	-	1	Covered	T1,T2,T3
0	-	0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
MinimalSramAw_A	1306	1306	0	0
MinimalSramFifoDepth_A	1306	1306	0	0
NoErr_A	411754288	411581215	0	0
NoSramReadWhenEmpty_A	411754288	224358181	0	0
NoSramWriteWhenFull_A	411754288	50	0	0
OupBufWreadyAfterSramRead_A	411754288	186303	0	0
SramRvalidAfterRead_A	411754288	186303	0	0

MinimalSramAw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

MinimalSramFifoDepth_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1306	1306	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

NoErr_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	411581215	0	0
T1	157263	157179	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	206685	0	0
T6	154099	154025	0	0
T7	181122	181022	0	0
T8	77225	77155	0	0
T9	8362	8289	0	0
T10	58317	58221	0	0

NoSramReadWhenEmpty_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	224358181	0	0
T1	157263	157179	0	0
T2	164531	164477	0	0
T3	93402	93223	0	0
T4	17564	17475	0	0
T5	206746	206685	0	0
T6	154099	99432	0	0
T7	181122	181022	0	0
T8	77225	34779	0	0
T9	8362	8289	0	0
T10	58317	23286	0	0

NoSramWriteWhenFull_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	50	0	0
T13	219395	25	0	0
T23	0	25	0	0
T90	294232	0	0	0
T91	152986	0	0	0
T92	25044	0	0	0
T93	89021	0	0	0
T94	48625	0	0	0
T95	180411	0	0	0
T96	1122	0	0	0
T97	1095	0	0	0
T98	496532	0	0	0

OupBufWreadyAfterSramRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	186303	0	0
T6	154099	279	0	0
T7	181122	0	0	0
T8	77225	257	0	0
T9	8362	0	0	0
T10	58317	132	0	0
T16	155220	0	0	0
T17	0	191	0	0
T20	0	344	0	0
T33	97665	225	0	0
T34	0	1025	0	0
T35	0	840	0	0
T36	0	120	0	0
T37	0	339	0	0
T39	133048	0	0	0
T40	82405	0	0	0
T41	14519	0	0	0

SramRvalidAfterRead_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	411754288	186303	0	0
T6	154099	279	0	0
T7	181122	0	0	0
T8	77225	257	0	0
T9	8362	0	0	0
T10	58317	132	0	0
T16	155220	0	0	0
T17	0	191	0	0
T20	0	344	0	0
T33	97665	225	0	0
T34	0	1025	0	0
T35	0	840	0	0
T36	0	120	0	0
T37	0	339	0	0
T39	133048	0	0	0
T40	82405	0	0	0
T41	14519	0	0	0