Unified Coverage Report :: Group :: tb.dut.u_i2c_protocol_cov::i2c_protocol_cov_cg

Group : tb.dut.u_i2c_protocol_cov::i2c_protocol_cov_cg

SCORE	INSTANCES	WEIGHT	GOAL	AT LEAST	PER INSTANCE	AUTO BIN MAX	PRINT MISSING
13.91	13.91	1	100	1	1	64	64

Source File(s) :
/workspace/cover_reg_top/sim-vcs/../src/lowrisc_dv_i2c_sva_0.1/i2c_protocol_cov.sv

1 Instances:

NAME	SCORE	WEIGHT	GOAL	AT LEAST	AUTO BIN MAX	PRINT MISSING
i2c_protocol_cov_cg	13.91	1	100	1	64	64

---

Group Instance : i2c_protocol_cov_cg

SCORE	WEIGHT	GOAL	AT LEAST	AUTO BIN MAX	PRINT MISSING
13.91	1	100	1	64	64

---

Summary for Group Instance i2c_protocol_cov_cg

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
Variables	47	39	8	17.02
Crosses	68	60	8	11.76

Variables for Group Instance i2c_protocol_cov_cg

VARIABLE	EXPECTED	UNCOVERED	COVERED	PERCENT	GOAL	WEIGHT	AT LEAST	AUTO BIN MAX	COMMENT
RStart_before_read_data_ACK_cp	1	1	0	0.00	100	1	1	0
RStart_during_address_Ack_cp	1	1	0	0.00	100	1	1	0
RStart_during_address_transmission_cp	1	0	1	100.00	100	1	1	0
RStart_during_read_data_cp	1	1	0	0.00	100	1	1	0
RStart_during_rw_bit_cp	1	1	0	0.00	100	1	1	0
RStart_during_write_data_cp	1	1	0	0.00	100	1	1	0
Read_data_ack_before_stop_cp	1	1	0	0.00	100	1	1	0
Rstart_after_Address_Ack_cp	1	1	0	0.00	100	1	1	0
Rstart_after_Address_Nack_cp	1	1	0	0.00	100	1	1	0
Start_followed_by_Rstart_cp	1	1	0	0.00	100	1	1	2
Stop_after_read_data_Nack_cp	1	1	0	0.00	100	1	1	0
Stop_after_read_data_ack_cp	1	1	0	0.00	100	1	1	0
Stop_after_write_data_Nack_cp	1	1	0	0.00	100	1	1	0
Stop_after_write_data_ack_cp	1	1	0	0.00	100	1	1	0
Stop_without_ACK_after_addr_cp	1	1	0	0.00	100	1	1	0
Stop_without_ACK_after_data_cp	1	1	0	0.00	100	1	1	0
Stop_without_ACK_after_read_cp	1	1	0	0.00	100	1	1	0
Stop_without_ACK_after_write_cp	1	1	0	0.00	100	1	1	0
bus_state_cp	17	12	5	29.41	100	1	1	0
ip_mode_cp	2	0	2	100.00	100	1	1	0
num_rd_bytes_cp	5	5	0	0.00	100	1	1	0
num_wr_bytes_cp	5	5	0	0.00	100	1	1	0

Crosses for Group Instance i2c_protocol_cov_cg

CROSS	EXPECTED	UNCOVERED	COVERED	PERCENT	GOAL	WEIGHT	AT LEAST	PRINT MISSING	COMMENT
bus_state_x_ip_mode_cp	34	26	8	23.53	100	1	1	0
num_rd_bytes_x_ip_mode_cp	10	10	0	0.00	100	1	1	0
num_wr_bytes_x_ip_mode_cp	10	10	0	0.00	100	1	1	0
Stop_after_write_data_ack_x_ip_mode_cp	2	2	0	0.00	100	1	1	0
Stop_after_read_data_ack_x_ip_mode_cp	2	2	0	0.00	100	1	1	0
Stop_after_write_data_Nack_x_ip_mode_cp	2	2	0	0.00	100	1	1	0
Stop_after_read_data_Nack_x_ip_mode_cp	2	2	0	0.00	100	1	1	0
Rstart_after_Address_Ack_x_ip_mode_cp	2	2	0	0.00	100	1	1	0
Rstart_after_Address_Nack_x_ip_mode_cp	2	2	0	0.00	100	1	1	0
Start_followed_by_Rstart_cp_x_ip_mode_cp	2	2	0	0.00	100	1	1	0

Summary for Variable RStart_before_read_data_ACK_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for RStart_before_read_data_ACK_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Start_before_read_data_ACK_Nack	0	1	1

---

Summary for Variable RStart_during_address_Ack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for RStart_during_address_Ack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Start_during_address_Acknowledge	0	1	1

---

Summary for Variable RStart_during_address_transmission_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	0	1	100.00

User Defined Bins for RStart_during_address_transmission_cp

Bins

NAME	COUNT	AT LEAST	STATUS		TEST	COUNT
Start_during_address_transmission	1	1			T50	1

---

Summary for Variable RStart_during_read_data_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for RStart_during_read_data_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Start_during_read_data	0	1	1

---

Summary for Variable RStart_during_rw_bit_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for RStart_during_rw_bit_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Start_during_rw_bit	0	1	1

---

Summary for Variable RStart_during_write_data_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for RStart_during_write_data_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Start_during_write_data	0	1	1

---

Summary for Variable Read_data_ack_before_stop_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Read_data_ack_before_stop_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Read_data_ack_before_stop	0	1	1

---

Summary for Variable Rstart_after_Address_Ack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Rstart_after_Address_Ack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Rstart_after_Address_Ack	0	1	1

---

Summary for Variable Rstart_after_Address_Nack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Rstart_after_Address_Nack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Rstart_after_Address_Nack	0	1	1

---

Summary for Variable Start_followed_by_Rstart_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
Automatically Generated Bins	1	1	0	0.00

Automatically Generated Bins for Start_followed_by_Rstart_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
[auto[1]]	0	1	1

Excluded/Illegal bins

NAME	COUNT	STATUS
unused	0	Excluded
[auto[0]]	0	Excluded

---

Summary for Variable Stop_after_read_data_Nack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_after_read_data_Nack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_after_read_data_Nack	0	1	1

---

Summary for Variable Stop_after_read_data_ack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_after_read_data_ack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_after_read_data_ack	0	1	1

---

Summary for Variable Stop_after_write_data_Nack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_after_write_data_Nack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_after_write_data_Nack	0	1	1

---

Summary for Variable Stop_after_write_data_ack_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_after_write_data_ack_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_after_write_data_ack	0	1	1

---

Summary for Variable Stop_without_ACK_after_addr_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_without_ACK_after_addr_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_without_ACK_after_addr	0	1	1

---

Summary for Variable Stop_without_ACK_after_data_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_without_ACK_after_data_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_without_ACK_after_data	0	1	1

---

Summary for Variable Stop_without_ACK_after_read_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_without_ACK_after_read_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_without_ACK_after_read	0	1	1

---

Summary for Variable Stop_without_ACK_after_write_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	1	1	0	0.00

User Defined Bins for Stop_without_ACK_after_write_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
Stop_without_ACK_after_write	0	1	1

---

Summary for Variable bus_state_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	17	12	5	29.41

User Defined Bins for bus_state_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
write_data_nack	0	1	1
write_data_ack	0	1	1
read_data_nack	0	1	1
read_data_ack	0	1	1
write_data	0	1	1
read_data	0	1	1
write_addr_nack	0	1	1
write_addr_ack	0	1	1
read_addr_nack	0	1	1
read_addr_ack	0	1	1
write	0	1	1
read	0	1	1

Covered bins

NAME	COUNT	AT LEAST	STATUS		TEST	COUNT		TEST	COUNT		TEST	COUNT
idle	294	1			T1	2		T3	15		T5	2
stop	18	1			T52	2		T60	2		T61	2
addr	1	1			T50	1		-	-		-	-
rstart	2	1			T50	2		-	-		-	-
start	20	1			T22	1		T50	2		T52	2

---

Summary for Variable ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	2	0	2	100.00

User Defined Bins for ip_mode_cp

Bins

NAME

COUNT

AT LEAST

STATUS

TEST

COUNT

TEST

COUNT

TEST

COUNT

device

177

1

T3

7

T5

2

T4

1

host

158

1

T1

2

T3

8

T4

1

---

Summary for Variable num_rd_bytes_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	5	5	0	0.00

User Defined Bins for num_rd_bytes_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
sixtyfour	0	1	1
high	0	1	1
mid	0	1	1
low	0	1	1
one	0	1	1

---

Summary for Variable num_wr_bytes_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT
User Defined Bins	5	5	0	0.00

User Defined Bins for num_wr_bytes_cp

Uncovered bins

NAME	COUNT	AT LEAST	NUMBER	STATUS
sixtyfour	0	1	1
high	0	1	1
mid	0	1	1
low	0	1	1
one	0	1	1

---

Summary for Cross bus_state_x_ip_mode_cp

Samples crossed: bus_state_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	34	26	8	23.53	26

Automatically Generated Cross Bins for bus_state_x_ip_mode_cp

Element holes

bus_state_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
[write_data_nack , write_data_ack , read_data_nack , read_data_ack , write_data , read_data , write_addr_nack , write_addr_ack , read_addr_nack , read_addr_ack , write , read]	*	--	--	24

Uncovered bins

bus_state_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
[addr , rstart]	[host]	--	--	2

Covered bins

bus_state_cp	ip_mode_cp	COUNT	AT LEAST	STATUS		TEST	COUNT		TEST	COUNT		TEST	COUNT
idle	device	142	1			T3	7		T5	2		T4	1
idle	host	152	1			T1	2		T3	8		T4	1
stop	device	17	1			T52	2		T60	2		T61	2
stop	host	1	1			T62	1		-	-		-	-
addr	device	1	1			T50	1		-	-		-	-
rstart	device	2	1			T50	2		-	-		-	-
start	device	15	1			T50	2		T52	2		T60	1
start	host	5	1			T22	1		T63	1		T64	1

---

Summary for Cross num_rd_bytes_x_ip_mode_cp

Samples crossed: ip_mode_cp num_rd_bytes_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	10	10	0	0.00	10

Automatically Generated Cross Bins for num_rd_bytes_x_ip_mode_cp

Uncovered bins

ip_mode_cp	num_rd_bytes_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	10

---

Summary for Cross num_wr_bytes_x_ip_mode_cp

Samples crossed: ip_mode_cp num_wr_bytes_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	10	10	0	0.00	10

Automatically Generated Cross Bins for num_wr_bytes_x_ip_mode_cp

Uncovered bins

ip_mode_cp	num_wr_bytes_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	10

---

Summary for Cross Stop_after_write_data_ack_x_ip_mode_cp

Samples crossed: Stop_after_write_data_ack_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Stop_after_write_data_ack_x_ip_mode_cp

Uncovered bins

Stop_after_write_data_ack_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

---

Summary for Cross Stop_after_read_data_ack_x_ip_mode_cp

Samples crossed: Stop_after_read_data_ack_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Stop_after_read_data_ack_x_ip_mode_cp

Uncovered bins

Stop_after_read_data_ack_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

---

Summary for Cross Stop_after_write_data_Nack_x_ip_mode_cp

Samples crossed: Stop_after_write_data_Nack_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Stop_after_write_data_Nack_x_ip_mode_cp

Uncovered bins

Stop_after_write_data_Nack_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

---

Summary for Cross Stop_after_read_data_Nack_x_ip_mode_cp

Samples crossed: Stop_after_read_data_Nack_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Stop_after_read_data_Nack_x_ip_mode_cp

Uncovered bins

Stop_after_read_data_Nack_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

---

Summary for Cross Rstart_after_Address_Ack_x_ip_mode_cp

Samples crossed: Rstart_after_Address_Ack_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Rstart_after_Address_Ack_x_ip_mode_cp

Uncovered bins

Rstart_after_Address_Ack_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

---

Summary for Cross Rstart_after_Address_Nack_x_ip_mode_cp

Samples crossed: Rstart_after_Address_Nack_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Rstart_after_Address_Nack_x_ip_mode_cp

Uncovered bins

Rstart_after_Address_Nack_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

---

Summary for Cross Start_followed_by_Rstart_cp_x_ip_mode_cp

Samples crossed: Start_followed_by_Rstart_cp ip_mode_cp

CATEGORY	EXPECTED	UNCOVERED	COVERED	PERCENT	MISSING
Automatically Generated Cross Bins	2	2	0	0.00	2

Automatically Generated Cross Bins for Start_followed_by_Rstart_cp_x_ip_mode_cp

Uncovered bins

Start_followed_by_Rstart_cp	ip_mode_cp	COUNT	AT LEAST	NUMBER	STATUS
*	*	--	--	2

Excluded/Illegal bins

Start_followed_by_Rstart_cp	ip_mode_cp	COUNT	STATUS
[auto[0]]	[device , host]	--	Excluded	(2 bins)