Unified Coverage Report :: Module :: i2c

Module : i2c

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.48	100.00	100.00	93.91			100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut	98.48	100.00	100.00	93.91			100.00

---

Module Instance : tb.dut

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.48	100.00	100.00	93.91			100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
91.49	97.21	89.76	97.22	72.02	94.26	98.44

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
							tb

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_alert_tx[0].u_prim_alert_sender	100.00			100.00
i2c_core	87.75	96.20	84.27		72.02	91.56	94.69
i2c_csr_assert	93.75						93.75
tlul_assert_device	100.00	100.00				100.00	100.00
u_reg	98.67	98.59	97.16	100.00		97.58	100.00

---

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

Line Coverage for Module : i2c

	Line No.	Total	Covered	Percent
TOTAL		3	3	100.00
CONT_ASSIGN	69	1	1	100.00
CONT_ASSIGN	132	1	1	100.00
CONT_ASSIGN	133	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
69	1	1
132	1	1
133	1	1

---

Cond Coverage for Module : i2c

	Total	Covered	Percent
Conditions	3	3	100.00
Logical	3	3	100.00
Non-Logical	0	0
Event	0	0

 LINE       69
 SUB-EXPRESSION (reg2hw.alert_test.q & reg2hw.alert_test.qe)
                 ---------1---------   ----------2---------

-1-	-2-	Status	Tests
0	1	Covered	T8,T165,T166
1	0	Covered	T1,T2,T3
1	1	Covered	T8,T165,T166

---

Toggle Coverage for Module : i2c

	Total	Covered	Percent
Totals	51	45	88.24
Total Bits	394	370	93.91
Total Bits 0->1	197	185	93.91
Total Bits 1->0	197	185	93.91

Ports	51	45	88.24
Port Bits	394	370	93.91
Port Bits 0->1	197	185	93.91
Port Bits 1->0	197	185	93.91

Port Details

Name	Toggle	Toggle 1->0	Tests	Toggle 0->1	Tests	Direction
clk_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rst_ni	Yes	Yes	T1,T3,T27	Yes	T1,T2,T3	INPUT
ram_cfg_i.rf_cfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.rf_cfg.cfg_en	No	No		No		INPUT
ram_cfg_i.rf_cfg.test	No	No		No		INPUT
ram_cfg_i.ram_cfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.ram_cfg.cfg_en	No	No		No		INPUT
ram_cfg_i.ram_cfg.test	No	No		No		INPUT
tl_i.d_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_user.data_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_user.instr_type[3:0]	Yes	Yes	T4,T5,T10	Yes	T4,T5,T10	INPUT
tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_data[31:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_mask[3:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[31:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_source[7:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_size[1:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_opcode[2:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_o.a_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_error	Yes	Yes	T167,T168,T169	Yes	T167,T168,T169	OUTPUT
tl_o.d_user.data_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_user.rsp_intg[5:0]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_user.rsp_intg[6]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_data[31:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_sink	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_source[7:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_size[1:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_opcode[0]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	OUTPUT
tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
alert_rx_i[0].ack_n	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
alert_rx_i[0].ack_p	Yes	Yes	T8,T170,T165	Yes	T8,T170,T165	INPUT
alert_rx_i[0].ping_n	Unreachable	Unreachable		Unreachable		INPUT
alert_rx_i[0].ping_p	Unreachable	Unreachable		Unreachable		INPUT
alert_tx_o[0].alert_n	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
alert_tx_o[0].alert_p	Yes	Yes	T8,T170,T165	Yes	T8,T170,T165	OUTPUT
cio_scl_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
cio_scl_o	Unreachable	Unreachable		Unreachable		OUTPUT
cio_scl_en_o	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
cio_sda_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
cio_sda_o	Unreachable	Unreachable		Unreachable		OUTPUT
cio_sda_en_o	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
intr_fmt_threshold_o	Yes	Yes	T1,T3,T27	Yes	T1,T3,T4	OUTPUT
intr_rx_threshold_o	Yes	Yes	T27,T18,T128	Yes	T27,T18,T128	OUTPUT
intr_acq_threshold_o	Yes	Yes	T5,T9,T42	Yes	T5,T9,T42	OUTPUT
intr_rx_overflow_o	Yes	Yes	T18,T14,T86	Yes	T18,T14,T86	OUTPUT
intr_controller_halt_o	Yes	Yes	T2,T3,T6	Yes	T2,T3,T6	OUTPUT
intr_scl_interference_o	Yes	Yes	T3,T16,T18	Yes	T3,T16,T18	OUTPUT
intr_sda_interference_o	Yes	Yes	T3,T27,T16	Yes	T3,T27,T16	OUTPUT
intr_stretch_timeout_o	Yes	Yes	T1,T3,T27	Yes	T1,T3,T27	OUTPUT
intr_sda_unstable_o	Yes	Yes	T3,T16,T18	Yes	T3,T16,T18	OUTPUT
intr_cmd_complete_o	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
intr_tx_stretch_o	Yes	Yes	T4,T5,T7	Yes	T4,T5,T7	OUTPUT
intr_tx_threshold_o	Yes	Yes	T1,T3,T4	Yes	T1,T3,T4	OUTPUT
intr_acq_stretch_o	Yes	Yes	T5,T10,T42	Yes	T5,T10,T42	OUTPUT
intr_unexp_stop_o	Yes	Yes	T18,T14,T44	Yes	T18,T14,T44	OUTPUT
intr_host_timeout_o	Yes	Yes	T42,T27,T18	Yes	T42,T27,T18	OUTPUT

*Tests covering at least one bit in the range

---

Assert Coverage for Module : i2c

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	23	23	100.00	23	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	23	23	100.00	23	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
AlertKnownO_A	374152289	373984011	0	0
CioSclEnKnownO_A	374152289	373984011	0	0
CioSclKnownO_A	374152289	373984011	0	0
CioSdaEnKnownO_A	374152289	373984011	0	0
CioSdaKnownO_A	374152289	373984011	0	0
FpvSecCmRegWeOnehotCheck_A	374152289	80	0	0
IntrAcqStretchKnownO_A	374152289	373984011	0	0
IntrAcqWtmkKnownO_A	374152289	373984011	0	0
IntrCommandCompleteKnownO_A	374152289	373984011	0	0
IntrControllerHaltKnownO_A	374152289	373984011	0	0
IntrFmtWtmkKnownO_A	374152289	373984011	0	0
IntrHostTimeoutKnownO_A	374152289	373984011	0	0
IntrRxOflwKnownO_A	374152289	373984011	0	0
IntrRxWtmkKnownO_A	374152289	373984011	0	0
IntrSclInterfKnownO_A	374152289	373984011	0	0
IntrSdaInterfKnownO_A	374152289	373984011	0	0
IntrSdaUnstableKnownO_A	374152289	373984011	0	0
IntrStretchTimeoutKnownO_A	374152289	373984011	0	0
IntrTxStretchKnownO_A	374152289	373984011	0	0
IntrTxWtmkKnownO_A	374152289	373984011	0	0
IntrUnexpStopKnownO_A	374152289	373984011	0	0
TlAReadyKnownO_A	374152289	373984011	0	0
TlDValidKnownO_A	374152289	373984011	0	0

AlertKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

CioSclEnKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

CioSclKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

CioSdaEnKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

CioSdaKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

FpvSecCmRegWeOnehotCheck_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	80	0	0
T19	54347	0	0	0
T43	15957	0	0	0
T85	1774	0	0	0
T159	53427	0	0	0
T160	91416	0	0	0
T161	53212	0	0	0
T162	18381	0	0	0
T163	44790	0	0	0
T164	81702	0	0	0
T170	6333	20	0	0
T171	0	20	0	0
T172	0	10	0	0
T173	0	20	0	0
T174	0	10	0	0

IntrAcqStretchKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrAcqWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrCommandCompleteKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrControllerHaltKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrFmtWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrHostTimeoutKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrRxOflwKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrRxWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrSclInterfKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrSdaInterfKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrSdaUnstableKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrStretchTimeoutKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrTxStretchKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrTxWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

IntrUnexpStopKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

TlAReadyKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0

TlDValidKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	374152289	373984011	0	0
T1	12684	12528	0	0
T2	31864	31789	0	0
T3	23955	23263	0	0
T4	61534	61459	0	0
T5	126910	126828	0	0
T6	32174	32101	0	0
T7	22009	21929	0	0
T8	1620	1536	0	0
T9	16188	16112	0	0
T10	82872	82786	0	0