Unified Coverage Report :: Module :: i2c

Module : i2c

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.72	100.00	100.00	94.87			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	98.72	100.00	100.00	94.87			100.00

---

Module Instance : tb.dut

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.72	100.00	100.00	94.87			100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
90.97	96.57	89.88	97.67	69.64	93.62	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	86.97	95.10	84.99		69.64	90.41	94.69
i2c_csr_assert	93.75						93.75
tlul_assert_device	100.00	100.00				100.00	100.00
u_reg	98.53	98.59	96.45	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	T172,T173,T174
1	0	Covered	T1,T2,T3
1	1	Covered	T172,T173,T174

---

Toggle Coverage for Module : i2c

	Total	Covered	Percent
Totals	49	45	91.84
Total Bits	390	370	94.87
Total Bits 0->1	195	185	94.87
Total Bits 1->0	195	185	94.87

Ports	49	45	91.84
Port Bits	390	370	94.87
Port Bits 0->1	195	185	94.87
Port Bits 1->0	195	185	94.87

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	T10,T34,T39	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.ram_cfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.ram_cfg.cfg_en	No	No		No		INPUT
tl_i.d_ready	Yes	Yes	T3,T5,T7	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	T2,T5,T6	Yes	T2,T5,T6	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	T175,T147,T176	Yes	T175,T147,T176	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	T90,T172,T173	Yes	T90,T172,T173	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	T90,T172,T173	Yes	T90,T172,T173	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,T3,T6	Yes	T1,T3,T6	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	T3,T10,T16	Yes	T2,T3,T4	OUTPUT
intr_rx_threshold_o	Yes	Yes	T10,T16,T33	Yes	T10,T16,T33	OUTPUT
intr_acq_threshold_o	Yes	Yes	T4,T5,T12	Yes	T4,T5,T12	OUTPUT
intr_rx_overflow_o	Yes	Yes	T64,T34,T46	Yes	T64,T34,T46	OUTPUT
intr_controller_halt_o	Yes	Yes	T31,T32,T39	Yes	T31,T32,T39	OUTPUT
intr_scl_interference_o	Yes	Yes	T39,T40,T41	Yes	T39,T40,T41	OUTPUT
intr_sda_interference_o	Yes	Yes	T39,T40,T41	Yes	T39,T40,T41	OUTPUT
intr_stretch_timeout_o	Yes	Yes	T3,T10,T16	Yes	T3,T10,T16	OUTPUT
intr_sda_unstable_o	Yes	Yes	T39,T40,T41	Yes	T39,T40,T41	OUTPUT
intr_cmd_complete_o	Yes	Yes	T2,T3,T4	Yes	T2,T3,T4	OUTPUT
intr_tx_stretch_o	Yes	Yes	T6,T8,T9	Yes	T6,T8,T9	OUTPUT
intr_tx_threshold_o	Yes	Yes	T2,T7,T10	Yes	T2,T3,T4	OUTPUT
intr_acq_stretch_o	Yes	Yes	T6,T11,T12	Yes	T6,T11,T12	OUTPUT
intr_unexp_stop_o	Yes	Yes	T39,T37,T50	Yes	T39,T37,T50	OUTPUT
intr_host_timeout_o	Yes	Yes	T11,T39,T69	Yes	T11,T39,T69	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	426363040	426185254	0	0
CioSclEnKnownO_A	426363040	426185254	0	0
CioSclKnownO_A	426363040	426185254	0	0
CioSdaEnKnownO_A	426363040	426185254	0	0
CioSdaKnownO_A	426363040	426185254	0	0
FpvSecCmRegWeOnehotCheck_A	426363040	80	0	0
IntrAcqStretchKnownO_A	426363040	426185254	0	0
IntrAcqWtmkKnownO_A	426363040	426185254	0	0
IntrCommandCompleteKnownO_A	426363040	426185254	0	0
IntrControllerHaltKnownO_A	426363040	426185254	0	0
IntrFmtWtmkKnownO_A	426363040	426185254	0	0
IntrHostTimeoutKnownO_A	426363040	426185254	0	0
IntrRxOflwKnownO_A	426363040	426185254	0	0
IntrRxWtmkKnownO_A	426363040	426185254	0	0
IntrSclInterfKnownO_A	426363040	426185254	0	0
IntrSdaInterfKnownO_A	426363040	426185254	0	0
IntrSdaUnstableKnownO_A	426363040	426185254	0	0
IntrStretchTimeoutKnownO_A	426363040	426185254	0	0
IntrTxStretchKnownO_A	426363040	426185254	0	0
IntrTxWtmkKnownO_A	426363040	426185254	0	0
IntrUnexpStopKnownO_A	426363040	426185254	0	0
TlAReadyKnownO_A	426363040	426185254	0	0
TlDValidKnownO_A	426363040	426185254	0	0

AlertKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

CioSclEnKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

CioSclKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

CioSdaEnKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

CioSdaKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

FpvSecCmRegWeOnehotCheck_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	80	0	0
T25	56073	0	0	0
T41	8952	0	0	0
T59	233026	0	0	0
T75	216716	0	0	0
T90	6030	20	0	0
T91	260760	0	0	0
T92	29047	0	0	0
T93	500674	0	0	0
T152	21547	0	0	0
T177	0	20	0	0
T178	0	10	0	0
T179	0	20	0	0
T180	0	10	0	0
T181	45542	0	0	0

IntrAcqStretchKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrAcqWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrCommandCompleteKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrControllerHaltKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrFmtWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrHostTimeoutKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrRxOflwKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrRxWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrSclInterfKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrSdaInterfKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrSdaUnstableKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrStretchTimeoutKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrTxStretchKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrTxWtmkKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

IntrUnexpStopKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

TlAReadyKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0

TlDValidKnownO_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	426363040	426185254	0	0
T1	996	908	0	0
T2	68129	68039	0	0
T3	27282	27226	0	0
T4	588174	588111	0	0
T5	38571	38520	0	0
T6	64832	64749	0	0
T7	113545	113482	0	0
T8	70977	70922	0	0
T9	47577	47522	0	0
T10	226024	225849	0	0