Unified Coverage Report :: Module :: csrng

Module : csrng

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.27			99.27

Source File(s) :
/workspaces/lowrisc/opentitan/scratch/earlgrey_1_0_0_2024_08_20_RC0/chip_earlgrey_asic-sim-vcs/default/sim-vcs/../src/lowrisc_ip_csrng_0.1/rtl/csrng.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.top_earlgrey.u_csrng	99.27			99.27

---

Module Instance : tb.dut.top_earlgrey.u_csrng

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.27			99.27

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.27			99.27

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

---

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

Toggle Coverage for Module : csrng

	Total	Covered	Percent
Totals	65	62	95.38
Total Bits	1790	1777	99.27
Total Bits 0->1	895	889	99.33
Total Bits 1->0	895	888	99.22

Ports	65	62	95.38
Port Bits	1790	1777	99.27
Port Bits 0->1	895	889	99.33
Port Bits 1->0	895	888	99.22

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	T39,T31,T33	Yes	T1,T2,T3	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	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_user.rsvd[4:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_data[31:0]	Yes	Yes	T69,T364,T143	Yes	T69,T364,T143	INPUT
tl_i.a_mask[3:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[6:0]	Yes	Yes	*T86,*T87,*T90	Yes	T86,T87,T90	INPUT
tl_i.a_address[15:7]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[16]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[17]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[18]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[19]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[20]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[23:21]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[24]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[29:25]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_address[30]	Yes	Yes	*T1,*T2,*T3	Yes	T1,T2,T3	INPUT
tl_i.a_address[31]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_source[5:0]	Yes	Yes	*T62,*T87,*T89	Yes	T62,T87,T89	INPUT
tl_i.a_source[7:6]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_size[1:0]	Yes	Yes	T86,T87,T89	Yes	T86,T87,T89	INPUT
tl_i.a_param[2:0]	Unreachable	Unreachable		Unreachable		INPUT
tl_i.a_opcode[2:0]	Yes	Yes	T87,T90,T89	Yes	T87,T90,T89	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	T91,T250,T417	Yes	T91,T250,T417	OUTPUT
tl_o.d_user.data_intg[6:0]	Yes	Yes	T364,T143,T146	Yes	T364,T143,T146	OUTPUT
tl_o.d_user.rsp_intg[6:0]	Yes	Yes	T39,T31,T33	Yes	T1,T2,T3	OUTPUT
tl_o.d_data[31:0]	Yes	Yes	T39,T31,T33	Yes	T1,T2,T3	OUTPUT
tl_o.d_sink	Yes	Yes	T85,T86,T87	Yes	T87,T90,T89	OUTPUT
tl_o.d_source[5:0]	Yes	Yes	*T62,*T87,*T89	Yes	T62,T87,T89	OUTPUT
tl_o.d_source[7:6]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_size[1:0]	Yes	Yes	T87,T89,T91	Yes	T85,T86,T87	OUTPUT
tl_o.d_param[2:0]	Unreachable	Unreachable		Unreachable		OUTPUT
tl_o.d_opcode[0]	Yes	Yes	*T364,*T143,*T146	Yes	T364,T143,T146	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
otp_en_csrng_sw_app_read_i[7:0]	Yes	Yes	T1,T2,T3	Yes	T39,T31,T33	INPUT
lc_hw_debug_en_i[3:0]	Yes	Yes	T39,T31,T29	Yes	T1,T2,T3	INPUT
entropy_src_hw_if_o.es_req	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
entropy_src_hw_if_i.es_fips	Yes	Yes	T143,T144,T373	Yes	T143,T146,T147	INPUT
entropy_src_hw_if_i.es_bits[383:0]	Yes	Yes	T143,T146,T147	Yes	T143,T147,T133	INPUT
entropy_src_hw_if_i.es_ack	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
cs_aes_halt_i.cs_aes_halt_req	Yes	Yes	T143,T146,T147	Yes	T143,T146,T147	INPUT
cs_aes_halt_o.cs_aes_halt_ack	Yes	Yes	T143,T146,T147	Yes	T143,T146,T147	OUTPUT
csrng_cmd_i[0].genbits_ready	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
csrng_cmd_i[0].csrng_req_bus[31:0]	Yes	Yes	T39,T31,T33	Yes	T1,T2,T3	INPUT
csrng_cmd_i[0].csrng_req_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
csrng_cmd_i[1].genbits_ready	Yes	Yes	T143,T147,T133	Yes	T143,T147,T133	INPUT
csrng_cmd_i[1].csrng_req_bus[31:0]	Yes	Yes	T143,T147,T133	Yes	T143,T147,T133	INPUT
csrng_cmd_i[1].csrng_req_valid	Yes	Yes	T143,T147,T133	Yes	T143,T147,T133	INPUT
csrng_cmd_o[0].genbits_bus[127:0]	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
csrng_cmd_o[0].genbits_fips	Yes	Yes	T143,T373,T565	Yes	T143,T147,T133	OUTPUT
csrng_cmd_o[0].genbits_valid	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
csrng_cmd_o[0].csrng_rsp_sts[2:0]	No	No		No		OUTPUT
csrng_cmd_o[0].csrng_rsp_ack	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
csrng_cmd_o[0].csrng_req_ready	Yes	Yes	T145,T255,T256	Yes	T145,T255,T256	OUTPUT
csrng_cmd_o[1].genbits_bus[127:0]	Yes	Yes	T143,T147,T133	Yes	T143,T147,T133	OUTPUT
csrng_cmd_o[1].genbits_fips	No	No		Yes	T143,T373,T565	OUTPUT
csrng_cmd_o[1].genbits_valid	Yes	Yes	T143,T147,T133	Yes	T143,T147,T133	OUTPUT
csrng_cmd_o[1].csrng_rsp_sts[2:0]	No	No		No		OUTPUT
csrng_cmd_o[1].csrng_rsp_ack	Yes	Yes	T143,T147,T133	Yes	T143,T147,T133	OUTPUT
csrng_cmd_o[1].csrng_req_ready	Yes	Yes	T255,T256,T130	Yes	T255,T256,T130	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	T69,T93,T94	Yes	T69,T93,T94	INPUT
alert_rx_i[0].ping_n	Yes	Yes	T93,T94,T566	Yes	T93,T94,T566	INPUT
alert_rx_i[0].ping_p	Yes	Yes	T93,T94,T566	Yes	T93,T94,T566	INPUT
alert_rx_i[1].ack_n	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
alert_rx_i[1].ack_p	Yes	Yes	T69,T93,T94	Yes	T69,T93,T94	INPUT
alert_rx_i[1].ping_n	Yes	Yes	T93,T94,T95	Yes	T93,T94,T95	INPUT
alert_rx_i[1].ping_p	Yes	Yes	T93,T94,T95	Yes	T93,T94,T95	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	T69,T93,T94	Yes	T69,T93,T94	OUTPUT
alert_tx_o[1].alert_n	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	OUTPUT
alert_tx_o[1].alert_p	Yes	Yes	T69,T93,T94	Yes	T69,T93,T94	OUTPUT
intr_cs_cmd_req_done_o	Yes	Yes	T311,T320,T321	Yes	T311,T320,T321	OUTPUT
intr_cs_entropy_req_o	Yes	Yes	T316,T311,T320	Yes	T316,T311,T320	OUTPUT
intr_cs_hw_inst_exc_o	Yes	Yes	T311,T320,T321	Yes	T311,T320,T321	OUTPUT
intr_cs_fatal_err_o	Yes	Yes	T311,T320,T321	Yes	T311,T320,T321	OUTPUT

*Tests covering at least one bit in the range