Unified Coverage Report :: Module :: prim_lfsr

Module Definition

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Module : prim_lfsr

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
78.31			78.31

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_lfsr_0.1/rtl/prim_lfsr.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_otp_ctrl_lfsr_timer.u_prim_double_lfsr.gen_double_lfsr[0].u_prim_lfsr	78.31			78.31
tb.dut.u_otp_ctrl_lfsr_timer.u_prim_double_lfsr.gen_double_lfsr[1].u_prim_lfsr	78.31			78.31

Module Instance : tb.dut.u_otp_ctrl_lfsr_timer.u_prim_double_lfsr.gen_double_lfsr[0].u_prim_lfsr

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
78.31			78.31

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
78.31			78.31

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00	100.00	100.00				100.00	u_prim_double_lfsr

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

Module Instance : tb.dut.u_otp_ctrl_lfsr_timer.u_prim_double_lfsr.gen_double_lfsr[1].u_prim_lfsr

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
78.31			78.31

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
78.31			78.31

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00	100.00	100.00				100.00	u_prim_double_lfsr

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

Toggle Coverage for Module : prim_lfsr

	Total	Covered	Percent
Totals	5	4	80.00
Total Bits	166	130	78.31
Total Bits 0->1	83	65	78.31
Total Bits 1->0	83	65	78.31


Ports	5	4	80.00
Port Bits	166	130	78.31
Port Bits 0->1	83	65	78.31
Port Bits 1->0	83	65	78.31

**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	T1,T2,T8	Yes	T1,T2,T3	INPUT
seed_en_i	Unreachable	Unreachable		Unreachable		INPUT
seed_i[39:0]	Unreachable	Unreachable		Unreachable		INPUT
lfsr_en_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
entropy_i[2:0]	No	No		No		INPUT
entropy_i[6:3]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[7]	No	No		No		INPUT
entropy_i[8]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[9]	No	No		No		INPUT
entropy_i[11:10]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[14:12]	No	No		No		INPUT
entropy_i[16:15]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[17]	No	No		No		INPUT
entropy_i[19:18]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[21:20]	No	No		No		INPUT
entropy_i[22]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[23]	No	No		No		INPUT
entropy_i[25:24]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[27:26]	No	No		No		INPUT
entropy_i[32:28]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[33]	No	No		No		INPUT
entropy_i[34]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[36:35]	No	No		No		INPUT
entropy_i[37]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[38]	No	No		No		INPUT
entropy_i[39]	Yes	Yes	T16	Yes	T16	INPUT
state_o[39:0]	Yes	Yes	T8,T7,T4	Yes	T3,T8,T7	OUTPUT

*Tests covering at least one bit in the range

Toggle Coverage for Instance : tb.dut.u_otp_ctrl_lfsr_timer.u_prim_double_lfsr.gen_double_lfsr[0].u_prim_lfsr

	Total	Covered	Percent
Totals	5	4	80.00
Total Bits	166	130	78.31
Total Bits 0->1	83	65	78.31
Total Bits 1->0	83	65	78.31


Ports	5	4	80.00
Port Bits	166	130	78.31
Port Bits 0->1	83	65	78.31
Port Bits 1->0	83	65	78.31

**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	T1,T2,T8	Yes	T1,T2,T3	INPUT
seed_en_i	Unreachable	Unreachable		Unreachable		INPUT
seed_i[39:0]	Unreachable	Unreachable		Unreachable		INPUT
lfsr_en_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
entropy_i[2:0]	No	No		No		INPUT
entropy_i[6:3]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[7]	No	No		No		INPUT
entropy_i[8]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[9]	No	No		No		INPUT
entropy_i[11:10]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[14:12]	No	No		No		INPUT
entropy_i[16:15]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[17]	No	No		No		INPUT
entropy_i[19:18]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[21:20]	No	No		No		INPUT
entropy_i[22]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[23]	No	No		No		INPUT
entropy_i[25:24]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[27:26]	No	No		No		INPUT
entropy_i[32:28]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[33]	No	No		No		INPUT
entropy_i[34]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[36:35]	No	No		No		INPUT
entropy_i[37]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[38]	No	No		No		INPUT
entropy_i[39]	Yes	Yes	T16	Yes	T16	INPUT
state_o[39:0]	Yes	Yes	T8,T7,T4	Yes	T3,T8,T7	OUTPUT

*Tests covering at least one bit in the range

Toggle Coverage for Instance : tb.dut.u_otp_ctrl_lfsr_timer.u_prim_double_lfsr.gen_double_lfsr[1].u_prim_lfsr

	Total	Covered	Percent
Totals	5	4	80.00
Total Bits	166	130	78.31
Total Bits 0->1	83	65	78.31
Total Bits 1->0	83	65	78.31


Ports	5	4	80.00
Port Bits	166	130	78.31
Port Bits 0->1	83	65	78.31
Port Bits 1->0	83	65	78.31

**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	T1,T2,T8	Yes	T1,T2,T3	INPUT
seed_en_i	Unreachable	Unreachable		Unreachable		INPUT
seed_i[39:0]	Unreachable	Unreachable		Unreachable		INPUT
lfsr_en_i	Yes	Yes	T1,T2,T3	Yes	T1,T2,T3	INPUT
entropy_i[2:0]	No	No		No		INPUT
entropy_i[6:3]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[7]	No	No		No		INPUT
entropy_i[8]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[9]	No	No		No		INPUT
entropy_i[11:10]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[14:12]	No	No		No		INPUT
entropy_i[16:15]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[17]	No	No		No		INPUT
entropy_i[19:18]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[21:20]	No	No		No		INPUT
entropy_i[22]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[23]	No	No		No		INPUT
entropy_i[25:24]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[27:26]	No	No		No		INPUT
entropy_i[32:28]	Yes	Yes	T16	Yes	T16	INPUT
entropy_i[33]	No	No		No		INPUT
entropy_i[34]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[36:35]	No	No		No		INPUT
entropy_i[37]	Yes	Yes	*T16	Yes	T16	INPUT
entropy_i[38]	No	No		No		INPUT
entropy_i[39]	Yes	Yes	T16	Yes	T16	INPUT
state_o[39:0]	Yes	Yes	T8,T7,T4	Yes	T3,T8,T7	OUTPUT

*Tests covering at least one bit in the range

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