Unified Coverage Report :: Module :: rom_ctrl

Module : rom_ctrl

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
97.19			97.19

Source File(s) :
/workspaces/repo/scratch/os_regression_2024_08_31/chip_earlgrey_asic-sim-vcs/default/sim-vcs/../src/lowrisc_ip_rom_ctrl_0.1/rtl/rom_ctrl.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.top_earlgrey.u_rom_ctrl	99.89			99.89

---

Module Instance : tb.dut.top_earlgrey.u_rom_ctrl

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.89			99.89

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.89			99.89

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
93.94	92.47		89.34			100.00	top_earlgrey

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

Toggle Coverage for Module : rom_ctrl

	Total	Covered	Percent
Totals	66	60	90.91
Total Bits	2810	2731	97.19
Total Bits 0->1	1405	1366	97.22
Total Bits 1->0	1405	1365	97.15

Ports	66	60	90.91
Port Bits	2810	2731	97.19
Port Bits 0->1	1405	1366	97.22
Port Bits 1->0	1405	1365	97.15

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	T3,T41,T34	Yes	T1,T2,T3	INPUT
rom_cfg_i.cfg[3:0]	No	No		No		INPUT
rom_cfg_i.cfg_en	No	No		No		INPUT
rom_cfg_i.test	No	No		No		INPUT
rom_tl_i.d_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_user.data_intg[6:0]	Yes	Yes	T1,T198,T86	Yes	T1,T198,T86	INPUT
rom_tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_user.instr_type[3:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_data[31:0]	Yes	Yes	T198,T404,T98	Yes	T198,T404,T98	INPUT
rom_tl_i.a_mask[3:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_address[15:0]	Yes	Yes	*T94,*T95,*T96	Yes	T94,T95,T96	INPUT
rom_tl_i.a_address[31:16]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_source[5:0]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_size[1:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
rom_tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_opcode[2:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
rom_tl_i.a_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_o.a_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_error	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_user.data_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_data[31:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_sink	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_source[5:0]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
rom_tl_o.d_size[1:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
rom_tl_o.d_opcode[0]	Yes	Yes	*T94,*T95,*T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
rom_tl_o.d_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
regs_tl_i.d_ready	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	INPUT
regs_tl_i.a_user.data_intg[6:0]	Yes	Yes	T75,T76,T264	Yes	T75,T76,T264	INPUT
regs_tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_user.instr_type[3:0]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_data[31:0]	Yes	Yes	T75,T76,T264	Yes	T75,T76,T264	INPUT
regs_tl_i.a_mask[3:0]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[6:0]	Yes	Yes	*T96,*T99,*T161	Yes	T96,T99,T161	INPUT
regs_tl_i.a_address[16:7]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_address[20:17]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[23:21]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_address[24]	Yes	Yes	*T75,*T405,*T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[29:25]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_address[30]	Yes	Yes	*T75,*T405,*T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[31]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_source[5:0]	Yes	Yes	*T95,*T96,*T99	Yes	T95,T96,T99	INPUT
regs_tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_size[1:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
regs_tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_opcode[2:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
regs_tl_i.a_valid	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_o.a_ready	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	OUTPUT
regs_tl_o.d_error	Yes	Yes	T94,T96,T99	Yes	T95,T96,T99	OUTPUT
regs_tl_o.d_user.data_intg[6:0]	Yes	Yes	T405,T284,T406	Yes	T405,T284,T406	OUTPUT
regs_tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T95,T96,T99	Yes	T75,T76,T264	OUTPUT
regs_tl_o.d_data[31:0]	Yes	Yes	T405,T284,T406	Yes	T75,T405,T284	OUTPUT
regs_tl_o.d_sink	Yes	Yes	T95,T96,T99	Yes	T95,T96,T99	OUTPUT
regs_tl_o.d_source[5:0]	Yes	Yes	*T96,*T99,*T270	Yes	T95,T96,T99	OUTPUT
regs_tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
regs_tl_o.d_size[1:0]	Yes	Yes	T95,T96,T99	Yes	T96,T99,T161	OUTPUT
regs_tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
regs_tl_o.d_opcode[0]	Yes	Yes	*T284,*T407,*T408	Yes	T405,T284,T406	OUTPUT
regs_tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
regs_tl_o.d_valid	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	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	T75,T100,T101	Yes	T75,T100,T101	INPUT
alert_rx_i[0].ping_n	Yes	Yes	T100,T101,T102	Yes	T100,T101,T102	INPUT
alert_rx_i[0].ping_p	Yes	Yes	T100,T101,T102	Yes	T100,T101,T102	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	T75,T100,T101	Yes	T75,T100,T101	OUTPUT
pwrmgr_data_o.good[3:0]	Yes	Yes	T1,T2,T3	Yes	T3,T41,T34	OUTPUT
pwrmgr_data_o.done[3:0]	Yes	Yes	T1,T2,T3	Yes	T3,T41,T34	OUTPUT
keymgr_data_o.valid	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	OUTPUT
keymgr_data_o.data[255:0]	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	OUTPUT
kmac_data_i.error	No	No		Yes	T30,T35,T42	INPUT
kmac_data_i.digest_share1[383:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
kmac_data_i.digest_share0[383:0]	Yes	Yes	T198,T193,T98	Yes	T198,T193,T98	INPUT
kmac_data_i.done	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
kmac_data_i.ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
kmac_data_o.last	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
kmac_data_o.strb[7:0]	No	No		No		OUTPUT
kmac_data_o.data[38:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
kmac_data_o.data[63:39]	No	No		No		OUTPUT
kmac_data_o.valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT

*Tests covering at least one bit in the range

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

	Total	Covered	Percent
Totals	63	61	96.83
Total Bits	2734	2731	99.89
Total Bits 0->1	1367	1366	99.93
Total Bits 1->0	1367	1365	99.85

Ports	63	61	96.83
Port Bits	2734	2731	99.89
Port Bits 0->1	1367	1366	99.93
Port Bits 1->0	1367	1365	99.85

Port Details

Name	Toggle	Toggle 1->0	Tests	Toggle 0->1	Tests	Direction	Exclude Annotation
clk_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rst_ni	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	INPUT
rom_cfg_i.cfg[3:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
rom_cfg_i.cfg_en[0:0]	Excluded	Excluded		Excluded		INPUT	[LOW_RISK] Covered in formal conn: hw/top_earlgrey/formal/conn_csvs/ast_mem_cfg.csv
rom_cfg_i.test	No	No		No		INPUT
rom_tl_i.d_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_user.data_intg[6:0]	Yes	Yes	T1,T198,T86	Yes	T1,T198,T86	INPUT
rom_tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_user.instr_type[3:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_data[31:0]	Yes	Yes	T198,T404,T98	Yes	T198,T404,T98	INPUT
rom_tl_i.a_mask[3:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_address[15:0]	Yes	Yes	*T94,*T95,*T96	Yes	T94,T95,T96	INPUT
rom_tl_i.a_address[31:16]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_source[5:0]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
rom_tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_size[1:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
rom_tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
rom_tl_i.a_opcode[2:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
rom_tl_i.a_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
rom_tl_o.a_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_error	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_user.data_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_data[31:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_sink	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_source[5:0]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	OUTPUT
rom_tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
rom_tl_o.d_size[1:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
rom_tl_o.d_opcode[0]	Yes	Yes	*T94,*T95,*T96	Yes	T94,T95,T96	OUTPUT
rom_tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
rom_tl_o.d_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
regs_tl_i.d_ready	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	INPUT
regs_tl_i.a_user.data_intg[6:0]	Yes	Yes	T75,T76,T264	Yes	T75,T76,T264	INPUT
regs_tl_i.a_user.cmd_intg[6:0]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_user.instr_type[3:0]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_data[31:0]	Yes	Yes	T75,T76,T264	Yes	T75,T76,T264	INPUT
regs_tl_i.a_mask[3:0]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[6:0]	Yes	Yes	*T96,*T99,*T161	Yes	T96,T99,T161	INPUT
regs_tl_i.a_address[16:7]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_address[20:17]	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[23:21]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_address[24]	Yes	Yes	*T75,*T405,*T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[29:25]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_address[30]	Yes	Yes	*T75,*T405,*T284	Yes	T75,T405,T284	INPUT
regs_tl_i.a_address[31]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_source[5:0]	Yes	Yes	*T95,*T96,*T99	Yes	T95,T96,T99	INPUT
regs_tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_size[1:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
regs_tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
regs_tl_i.a_opcode[2:0]	Yes	Yes	T94,T95,T96	Yes	T94,T95,T96	INPUT
regs_tl_i.a_valid	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	INPUT
regs_tl_o.a_ready	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	OUTPUT
regs_tl_o.d_error	Yes	Yes	T94,T96,T99	Yes	T95,T96,T99	OUTPUT
regs_tl_o.d_user.data_intg[6:0]	Yes	Yes	T405,T284,T406	Yes	T405,T284,T406	OUTPUT
regs_tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T95,T96,T99	Yes	T75,T76,T264	OUTPUT
regs_tl_o.d_data[31:0]	Yes	Yes	T405,T284,T406	Yes	T75,T405,T284	OUTPUT
regs_tl_o.d_sink	Yes	Yes	T95,T96,T99	Yes	T95,T96,T99	OUTPUT
regs_tl_o.d_source[5:0]	Yes	Yes	*T96,*T99,*T270	Yes	T95,T96,T99	OUTPUT
regs_tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
regs_tl_o.d_size[1:0]	Yes	Yes	T95,T96,T99	Yes	T96,T99,T161	OUTPUT
regs_tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
regs_tl_o.d_opcode[0]	Yes	Yes	*T284,*T407,*T408	Yes	T405,T284,T406	OUTPUT
regs_tl_o.d_opcode[2:1]	Unreachable	Unreachable		Unreachable		OUTPUT
regs_tl_o.d_valid	Yes	Yes	T75,T405,T284	Yes	T75,T405,T284	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	T75,T100,T101	Yes	T75,T100,T101	INPUT
alert_rx_i[0].ping_n	Yes	Yes	T100,T101,T102	Yes	T100,T101,T102	INPUT
alert_rx_i[0].ping_p	Yes	Yes	T100,T101,T102	Yes	T100,T101,T102	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	T75,T100,T101	Yes	T75,T100,T101	OUTPUT
pwrmgr_data_o.good[3:0]	Yes	Yes	T1,T2,T3	Yes	T3,T41,T34	OUTPUT
pwrmgr_data_o.done[3:0]	Yes	Yes	T1,T2,T3	Yes	T3,T41,T34	OUTPUT
keymgr_data_o.valid	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	OUTPUT
keymgr_data_o.data[255:0]	Yes	Yes	T3,T41,T34	Yes	T1,T2,T3	OUTPUT
kmac_data_i.error	No	No		Yes	T30,T35,T42	INPUT
kmac_data_i.digest_share1[383:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
kmac_data_i.digest_share0[383:0]	Yes	Yes	T198,T193,T98	Yes	T198,T193,T98	INPUT
kmac_data_i.done	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
kmac_data_i.ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
kmac_data_o.last	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
kmac_data_o.strb[7:0]	Excluded	Excluded		Excluded		OUTPUT	[UNR] rom_ctrl -> KMAC app intf: Tied off data and strobe bits.
kmac_data_o.data[38:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
kmac_data_o.data[63:39]	Excluded	Excluded		Excluded		OUTPUT	[UNR] rom_ctrl -> KMAC app intf: Tied off data and strobe bits.
kmac_data_o.valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT

*Tests covering at least one bit in the range