Unified Coverage Report :: Module :: usbdev_iomux

Module : usbdev_iomux

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00				100.00

Source File(s) :
/workspaces/repo/scratch/os_regression_2024_10_14/usbdev-sim-vcs/default/sim-vcs/../src/lowrisc_ip_usbdev_0.1/rtl/usbdev_iomux.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.i_usbdev_iomux	100.00	100.00				100.00

---

Module Instance : tb.dut.i_usbdev_iomux

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00				100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
80.83	100.00	73.33			100.00	50.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
96.99	97.53	92.86	94.55		100.00	100.00	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
cdc_io_to_usb	100.00	100.00				100.00
i_mux_tx_d	72.22	100.00	66.67				50.00
i_mux_tx_dn	75.93	100.00	77.78				50.00
i_mux_tx_dp	79.63	100.00	88.89				50.00
i_mux_tx_oe	75.93	100.00	77.78				50.00
i_mux_tx_se0	68.52	100.00	55.56				50.00

---

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

Line Coverage for Module : usbdev_iomux

	Line No.	Total	Covered	Percent
TOTAL		16	16	100.00
CONT_ASSIGN	73	1	1	100.00
CONT_ASSIGN	74	1	1	100.00
CONT_ASSIGN	75	1	1	100.00
CONT_ASSIGN	76	1	1	100.00
CONT_ASSIGN	77	1	1	100.00
CONT_ASSIGN	78	1	1	100.00
CONT_ASSIGN	79	1	1	100.00
CONT_ASSIGN	80	1	1	100.00
CONT_ASSIGN	81	1	1	100.00
ALWAYS	88	7	7	100.00

72                        // USB pins sense
73         1/1            assign hw2reg_sense_o.rx_dp_i.d = usb_rx_dp_o;
           Tests:       T1 T2 T3 
74         1/1            assign hw2reg_sense_o.rx_dn_i.d = usb_rx_dn_o;
           Tests:       T1 T2 T3 
75         1/1            assign hw2reg_sense_o.rx_d_i.d = usb_rx_d_o;
           Tests:       T1 T2 T3 
76         1/1            assign hw2reg_sense_o.pwr_sense.d = usb_pwr_sense_o;
           Tests:       T1 T2 T3 
77         1/1            assign hw2reg_sense_o.tx_dp_o.d = usb_tx_dp_i;
           Tests:       T1 T2 T3 
78         1/1            assign hw2reg_sense_o.tx_dn_o.d = usb_tx_dn_i;
           Tests:       T1 T2 T3 
79         1/1            assign hw2reg_sense_o.tx_d_o.d = usb_tx_d_i;
           Tests:       T1 T2 T3 
80         1/1            assign hw2reg_sense_o.tx_se0_o.d = usb_tx_se0_i;
           Tests:       T1 T2 T3 
81         1/1            assign hw2reg_sense_o.tx_oe_o.d = usb_tx_oe_i;
           Tests:       T1 T2 T3 
82                      
83                      
84                        ////////////////////////
85                        // USB output pin mux //
86                        ////////////////////////
87                        always_comb begin : proc_drive_out
88         1/1              if (reg2hw_drive_i.en.q) begin
           Tests:       T1 T2 T3 
89                            // Override from registers
90         1/1                usb_dp_pullup_en_o = reg2hw_drive_i.dp_pullup_en_o.q;
           Tests:       T26 T27 T28 
91         1/1                usb_dn_pullup_en_o = reg2hw_drive_i.dn_pullup_en_o.q;
           Tests:       T26 T27 T28 
92         1/1                usb_rx_enable_o    = reg2hw_drive_i.rx_enable_o.q;
           Tests:       T26 T27 T28 
93                          end else begin
94                            // Signals from the peripheral core
95         1/1                usb_dp_pullup_en_o = usb_dp_pullup_en_i;
           Tests:       T1 T2 T3 
96         1/1                usb_dn_pullup_en_o = usb_dn_pullup_en_i;
           Tests:       T1 T2 T3 
97         1/1                usb_rx_enable_o    = usb_rx_enable_i;
           Tests:       T1 T2 T3 

---

Branch Coverage for Module : usbdev_iomux

	Line No.	Total	Covered	Percent
Branches		2	2	100.00
IF	88	2	2	100.00

88             if (reg2hw_drive_i.en.q) begin
               -1-  
89               // Override from registers
90               usb_dp_pullup_en_o = reg2hw_drive_i.dp_pullup_en_o.q;
                 ==>
91               usb_dn_pullup_en_o = reg2hw_drive_i.dn_pullup_en_o.q;
92               usb_rx_enable_o    = reg2hw_drive_i.rx_enable_o.q;
93             end else begin
94               // Signals from the peripheral core
95               usb_dp_pullup_en_o = usb_dp_pullup_en_i;
                 ==>

Branches:

-1-	Status	Tests
1	Covered	T26,T27,T28
0	Covered	T1,T2,T3