Unified Coverage Report :: Module :: spi_device

Module : spi_device

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
86.57			86.57

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spi_device.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.top_earlgrey.u_spi_device	96.39			96.39

---

Module Instance : tb.dut.top_earlgrey.u_spi_device

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.39			96.39

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.39			96.39

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
93.34	90.68		89.34			100.00	top_earlgrey

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

Toggle Coverage for Module : spi_device

	Total	Covered	Percent
Totals	65	50	76.92
Total Bits	432	374	86.57
Total Bits 0->1	216	187	86.57
Total Bits 1->0	216	187	86.57

Ports	65	50	76.92
Port Bits	432	374	86.57
Port Bits 0->1	216	187	86.57
Port Bits 1->0	216	187	86.57

Port Details

Name	Toggle	Toggle 1->0	Tests	Toggle 0->1	Tests	Direction
clk_i	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	INPUT
rst_ni	Yes	Yes	T5,T6,T17	Yes	T4,T5,T6	INPUT
tl_i.d_ready	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_user.data_intg[6:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	INPUT
tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_user.instr_type[3:0]	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_data[31:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	INPUT
tl_i.a_mask[3:0]	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[12:0]	Yes	Yes	*T73,*T74,*T75	Yes	T73,T74,T75	INPUT
tl_i.a_address[15:13]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[16]	Yes	Yes	*T4,*T6,*T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[17]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[18]	Yes	Yes	*T4,*T6,*T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[29:19]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[30]	Yes	Yes	*T4,*T6,*T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[31]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_source[5:0]	Yes	Yes	*T18,*T68,*T76	Yes	T18,T68,T76	INPUT
tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_size[1:0]	Yes	Yes	T73,T74,T75	Yes	T73,T74,T75	INPUT
tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_opcode[2:0]	Yes	Yes	T76,T72,T77	Yes	T76,T72,T77	INPUT
tl_i.a_valid	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	INPUT
tl_o.a_ready	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_error	Yes	Yes	T73,T75,T117	Yes	T73,T74,T75	OUTPUT
tl_o.d_user.data_intg[6:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_data[31:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_sink	Yes	Yes	T73,T74,T75	Yes	T73,T75,T117	OUTPUT
tl_o.d_source[5:0]	Yes	Yes	*T73,*T75,*T117	Yes	T73,T74,T75	OUTPUT
tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_size[1:0]	Yes	Yes	T73,T74,T75	Yes	T73,T74,T75	OUTPUT
tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_opcode[0]	Yes	Yes	*T22,*T18,*T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_valid	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
alert_rx_i[0].ack_n	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	INPUT
alert_rx_i[0].ack_p	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	INPUT
alert_rx_i[0].ping_n	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	INPUT
alert_rx_i[0].ping_p	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	INPUT
alert_tx_o[0].alert_n	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	OUTPUT
alert_tx_o[0].alert_p	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	OUTPUT
cio_sck_i	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	INPUT
cio_csb_i	Yes	Yes	T22,T19,T18	Yes	T22,T19,T18	INPUT
cio_sd_o[3:0]	Yes	Yes	T22,T23,T149	Yes	T22,T23,T149	OUTPUT
cio_sd_en_o[3:0]	Yes	Yes	T22,T23,T149	Yes	T22,T23,T149	OUTPUT
cio_sd_i[3:0]	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	INPUT
cio_tpm_csb_i	Yes	Yes	T46,T47,T48	Yes	T46,T47,T48	INPUT
passthrough_o.s_en[0]	Yes	Yes	*T22,*T23,*T149	Yes	T22,T23,T149	OUTPUT
passthrough_o.s_en[3:1]	No	No		No		OUTPUT
passthrough_o.s[3:0]	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	OUTPUT
passthrough_o.csb_en	No	No		No		OUTPUT
passthrough_o.csb	Yes	Yes	T22,T19,T18	Yes	T22,T19,T18	OUTPUT
passthrough_o.sck_en	No	No		No		OUTPUT
passthrough_o.sck	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
passthrough_o.passthrough_en	Yes	Yes	T23,T149,T150	Yes	T22,T23,T149	OUTPUT
passthrough_i.s[3:0]	Yes	Yes	T22,T23,T24	Yes	T22,T23,T24	INPUT
intr_upload_cmdfifo_not_empty_o	Yes	Yes	T23,T149,T150	Yes	T23,T149,T150	OUTPUT
intr_upload_payload_not_empty_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_upload_payload_overflow_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_readbuf_watermark_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_readbuf_flip_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_tpm_header_not_empty_o	Yes	Yes	T166,T46,T167	Yes	T166,T46,T167	OUTPUT
intr_tpm_rdfifo_cmd_end_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_tpm_rdfifo_drop_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
ram_cfg_i.b_ram_lcfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.b_ram_lcfg.cfg_en	No	No		No		INPUT
ram_cfg_i.b_ram_lcfg.test	No	No		No		INPUT
ram_cfg_i.a_ram_lcfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.a_ram_lcfg.cfg_en	No	No		No		INPUT
ram_cfg_i.a_ram_lcfg.test	No	No		No		INPUT
ram_cfg_i.b_ram_fcfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.b_ram_fcfg.cfg_en	No	No		No		INPUT
ram_cfg_i.b_ram_fcfg.test	No	No		No		INPUT
ram_cfg_i.a_ram_fcfg.cfg[3:0]	No	No		No		INPUT
ram_cfg_i.a_ram_fcfg.cfg_en	No	No		No		INPUT
ram_cfg_i.a_ram_fcfg.test	No	No		No		INPUT
sck_monitor_o	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	OUTPUT
mbist_en_i	Unreachable	Unreachable		Unreachable		INPUT
scan_clk_i	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	INPUT
scan_rst_ni	Unreachable	Unreachable		Unreachable		INPUT
scanmode_i[3:0]	Unreachable	Unreachable		Unreachable		INPUT

*Tests covering at least one bit in the range

Toggle Coverage for Instance : tb.dut.top_earlgrey.u_spi_device

	Total	Covered	Percent
Totals	55	50	90.91
Total Bits	388	374	96.39
Total Bits 0->1	194	187	96.39
Total Bits 1->0	194	187	96.39

Ports	55	50	90.91
Port Bits	388	374	96.39
Port Bits 0->1	194	187	96.39
Port Bits 1->0	194	187	96.39

Port Details

Name	Toggle	Toggle 1->0	Tests	Toggle 0->1	Tests	Direction	Exclude Annotation
clk_i	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	INPUT
rst_ni	Yes	Yes	T5,T6,T17	Yes	T4,T5,T6	INPUT
tl_i.d_ready	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_user.data_intg[6:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	INPUT
tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_user.instr_type[3:0]	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_data[31:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	INPUT
tl_i.a_mask[3:0]	Yes	Yes	T4,T6,T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[12:0]	Yes	Yes	*T73,*T74,*T75	Yes	T73,T74,T75	INPUT
tl_i.a_address[15:13]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[16]	Yes	Yes	*T4,*T6,*T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[17]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[18]	Yes	Yes	*T4,*T6,*T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[29:19]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[30]	Yes	Yes	*T4,*T6,*T15	Yes	T4,T6,T15	INPUT
tl_i.a_address[31]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_source[5:0]	Yes	Yes	*T18,*T68,*T76	Yes	T18,T68,T76	INPUT
tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_size[1:0]	Yes	Yes	T73,T74,T75	Yes	T73,T74,T75	INPUT
tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_opcode[2:0]	Yes	Yes	T76,T72,T77	Yes	T76,T72,T77	INPUT
tl_i.a_valid	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	INPUT
tl_o.a_ready	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_error	Yes	Yes	T73,T75,T117	Yes	T73,T74,T75	OUTPUT
tl_o.d_user.data_intg[6:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_data[31:0]	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_sink	Yes	Yes	T73,T74,T75	Yes	T73,T75,T117	OUTPUT
tl_o.d_source[5:0]	Yes	Yes	*T73,*T75,*T117	Yes	T73,T74,T75	OUTPUT
tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_size[1:0]	Yes	Yes	T73,T74,T75	Yes	T73,T74,T75	OUTPUT
tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_opcode[0]	Yes	Yes	*T22,*T18,*T68	Yes	T22,T18,T68	OUTPUT
tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_valid	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
alert_rx_i[0].ack_n	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	INPUT
alert_rx_i[0].ack_p	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	INPUT
alert_rx_i[0].ping_n	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	INPUT
alert_rx_i[0].ping_p	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	INPUT
alert_tx_o[0].alert_n	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	OUTPUT
alert_tx_o[0].alert_p	Yes	Yes	T16,T78,T79	Yes	T16,T78,T79	OUTPUT
cio_sck_i	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	INPUT
cio_csb_i	Yes	Yes	T22,T19,T18	Yes	T22,T19,T18	INPUT
cio_sd_o[3:0]	Yes	Yes	T22,T23,T149	Yes	T22,T23,T149	OUTPUT
cio_sd_en_o[3:0]	Yes	Yes	T22,T23,T149	Yes	T22,T23,T149	OUTPUT
cio_sd_i[3:0]	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	INPUT
cio_tpm_csb_i	Yes	Yes	T46,T47,T48	Yes	T46,T47,T48	INPUT
passthrough_o.s_en[0]	Yes	Yes	*T22,*T23,*T149	Yes	T22,T23,T149	OUTPUT
passthrough_o.s_en[3:1]	No	No		No		OUTPUT
passthrough_o.s[3:0]	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	OUTPUT
passthrough_o.csb_en[0:0]	Excluded	Excluded		Excluded		OUTPUT	[UNR] Tied off.
passthrough_o.csb	Yes	Yes	T22,T19,T18	Yes	T22,T19,T18	OUTPUT
passthrough_o.sck_en[0:0]	Excluded	Excluded		Excluded		OUTPUT	[UNR] Tied off.
passthrough_o.sck	Yes	Yes	T22,T18,T68	Yes	T22,T18,T68	OUTPUT
passthrough_o.passthrough_en	Yes	Yes	T23,T149,T150	Yes	T22,T23,T149	OUTPUT
passthrough_i.s[3:0]	Yes	Yes	T22,T23,T24	Yes	T22,T23,T24	INPUT
intr_upload_cmdfifo_not_empty_o	Yes	Yes	T23,T149,T150	Yes	T23,T149,T150	OUTPUT
intr_upload_payload_not_empty_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_upload_payload_overflow_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_readbuf_watermark_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_readbuf_flip_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_tpm_header_not_empty_o	Yes	Yes	T166,T46,T167	Yes	T166,T46,T167	OUTPUT
intr_tpm_rdfifo_cmd_end_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
intr_tpm_rdfifo_drop_o	Yes	Yes	T166,T167,T168	Yes	T166,T167,T168	OUTPUT
ram_cfg_i.b_ram_lcfg.cfg[3:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.b_ram_lcfg.cfg_en[0:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.b_ram_lcfg.test	No	No		No		INPUT
ram_cfg_i.a_ram_lcfg.cfg[3:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.a_ram_lcfg.cfg_en[0:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.a_ram_lcfg.test	No	No		No		INPUT
ram_cfg_i.b_ram_fcfg.cfg[3:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.b_ram_fcfg.cfg_en[0:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.b_ram_fcfg.test	No	No		No		INPUT
ram_cfg_i.a_ram_fcfg.cfg[3:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.a_ram_fcfg.cfg_en[0:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
ram_cfg_i.a_ram_fcfg.test	No	No		No		INPUT
sck_monitor_o	Yes	Yes	T22,T18,T68	Yes	T22,T19,T18	OUTPUT
mbist_en_i	Unreachable	Unreachable		Unreachable		INPUT
scan_clk_i	Yes	Yes	T4,T5,T6	Yes	T4,T5,T6	INPUT
scan_rst_ni	Unreachable	Unreachable		Unreachable		INPUT
scanmode_i[3:0]	Unreachable	Unreachable		Unreachable		INPUT

*Tests covering at least one bit in the range