Unified Coverage Report :: Module :: spi_readcmd

Module : spi_readcmd

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00		0.00	0.00

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

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_readcmd	0.00	0.00	0.00		0.00	0.00

---

Module Instance : tb.dut.u_readcmd

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00		0.00	0.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00		0.00	0.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
19.21	0.00	0.00	76.82		0.00		dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_addr_latch_pulse	0.00	0.00	0.00			0.00
u_readbuffer	0.00	0.00	0.00			0.00
u_readsram	0.00	0.00	0.00		0.00	0.00

---

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

Line Coverage for Module : spi_readcmd

	Line No.	Total	Covered	Percent
TOTAL		136	0	0.00
CONT_ASSIGN	179	1	0	0.00
CONT_ASSIGN	182	1	0	0.00
CONT_ASSIGN	185	1	0	0.00
CONT_ASSIGN	188	1	0	0.00
CONT_ASSIGN	328	1	0	0.00
CONT_ASSIGN	335	1	0	0.00
ALWAYS	348	4	0	0.00
ALWAYS	364	4	0	0.00
CONT_ASSIGN	373	1	0	0.00
ALWAYS	376	12	0	0.00
CONT_ASSIGN	399	1	0	0.00
CONT_ASSIGN	400	1	0	0.00
CONT_ASSIGN	403	1	0	0.00
CONT_ASSIGN	419	1	0	0.00
ALWAYS	422	3	0	0.00
ALWAYS	430	7	0	0.00
ALWAYS	451	6	0	0.00
CONT_ASSIGN	460	1	0	0.00
ALWAYS	464	12	0	0.00
CONT_ASSIGN	491	1	0	0.00
CONT_ASSIGN	492	1	0	0.00
CONT_ASSIGN	495	1	0	0.00
CONT_ASSIGN	496	1	0	0.00
ALWAYS	508	8	0	0.00
CONT_ASSIGN	524	1	0	0.00
ALWAYS	529	5	0	0.00
ALWAYS	547	4	0	0.00
CONT_ASSIGN	560	1	0	0.00
ALWAYS	570	3	0	0.00
ALWAYS	578	48	0	0.00
CONT_ASSIGN	715	1	0	0.00
CONT_ASSIGN	716	1	0	0.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spi_readcmd.sv' or '../src/lowrisc_ip_spi_device_0.1/rtl/spi_readcmd.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
179	0	1
182	0	1
185	0	1
188	0	1
328	0	1
335	0	1
348	0	1
349	0	1
350	0	1
351	0	1
			==> MISSING_ELSE
364	0	1
365	0	1
366	0	1
369	0	1
			==> MISSING_ELSE
373	0	1
376	0	1
377	0	1
379	0	1
381	0	1
382	0	1
385	0	1
386	0	1
388	0	1
389	0	1
390	0	1
392	0	1
393	0	1
			==> MISSING_ELSE
399	0	1
400	0	1
403	0	1
419	0	1
422	0	1
423	0	1
425	0	1
430	0	1
431	0	1
438	0	1
440	0	1
441	0	1
442	0	1
444	0	1
			==> MISSING_ELSE
451	0	1
452	0	1
453	0	1
455	0	1
456	0	1
457	0	1
			==> MISSING_ELSE
460	0	1
464	0	1
465	0	1
466	0	1
467	0	1
468	0	1
469	0	1
470	0	1
473	0	1
474	0	1
475	0	1
476	0	1
477	0	1
			==> MISSING_ELSE
491	0	1
492	0	1
495	0	1
496	0	1
508	0	2
509	0	1
511	0	1
512	0	1
515	0	1
516	0	1
518	0	1
			==> MISSING_ELSE
524	0	1
529	0	1
530	0	1
531	0	1
533	0	1
534	0	1
547	0	1
548	0	1
549	0	1
555	0	1
			==> MISSING_ELSE
560	0	1
570	0	1
571	0	1
573	0	1
578	0	1
580	0	1
583	0	1
584	0	1
585	0	1
586	0	1
588	0	1
589	0	1
591	0	1
592	0	1
594	0	1
596	0	1
597	0	1
599	0	1
601	0	1
604	0	1
606	0	1
			==> MISSING_ELSE
611	0	1
613	0	1
614	0	1
			==> MISSING_ELSE
617	0	1
620	0	1
626	0	1
629	0	1
630	0	1
631	0	1
636	0	1
638	0	1
643	0	1
			==> MISSING_ELSE
654	0	1
655	0	1
657	0	1
			==> MISSING_ELSE
662	0	1
663	0	1
664	0	1
665	0	1
			==> MISSING_ELSE
670	0	1
674	0	1
679	0	1
680	0	1
681	0	1
682	0	1
686	0	1
688	0	1
691	0	1
694	0	1
695	0	1
			==> MISSING_ELSE
700	0	1
715	0	1
716	0	1

---

Cond Coverage for Module : spi_readcmd

	Total	Covered	Percent
Conditions	66	0	0.00
Logical	66	0	0.00
Non-Logical	0	0
Event	0	0

 LINE       328
 EXPRESSION (sel_dp_i == DpReadSFDP)
            ------------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       335
 EXPRESSION (spi_mode_i == FlashMode)
            ------------1------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       366
 EXPRESSION ((main_st == MainOutput) && (sel_dp_i == DpReadCmd) && addr_latch_en && ( ! (mailbox_en_i && addr_q_in_mailbox) ) && spid_in_flashmode)
             -----------1-----------    -----------2-----------    ------3------    --------------------4--------------------    --------5--------

-1-	-2-	-3-	-4-	-5-	Status	Tests
0	1	1	1	1	Not Covered
1	0	1	1	1	Not Covered
1	1	0	1	1	Not Covered
1	1	1	0	1	Not Covered
1	1	1	1	0	Not Covered
1	1	1	1	1	Not Covered

 LINE       366
 SUB-EXPRESSION (main_st == MainOutput)
                -----------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       366
 SUB-EXPRESSION (sel_dp_i == DpReadCmd)
                -----------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       366
 SUB-EXPRESSION ( ! (mailbox_en_i && addr_q_in_mailbox) )
                    -----------------1-----------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       366
 SUB-EXPRESSION (mailbox_en_i && addr_q_in_mailbox)
                 ------1-----    --------2--------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       386
 EXPRESSION (addr_shift_en && s2p_valid_i)
             ------1------    -----2-----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       399
 EXPRESSION (addr_cnt_d == 5'd2)
            ----------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       400
 EXPRESSION (addr_cnt_d == 5'b1)
            ----------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       403
 EXPRESSION (addr_cnt_d == 5'b0)
            ----------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       438
 EXPRESSION ((cmdinfo_addr_mode == Addr4B) ? 5'd31 : 5'd23)
             --------------1--------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       438
 SUB-EXPRESSION (cmdinfo_addr_mode == Addr4B)
                --------------1--------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       440
 EXPRESSION (addr_cnt_q == '0)
            ---------1--------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       495
 EXPRESSION (mailbox_masked_addr_d == mailbox_addr_i)
            --------------------1--------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       496
 EXPRESSION (mailbox_masked_addr_q == mailbox_addr_i)
            --------------------1--------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       509
 EXPRESSION (sram_req && mailbox_en_i && cfg_intercept_en_mbx_i && addr_d_in_mailbox)
             ----1---    ------2-----    -----------3----------    --------4--------

-1-	-2-	-3-	-4-	Status	Tests
0	1	1	1	Not Covered
1	0	1	1	Not Covered
1	1	0	1	Not Covered
1	1	1	0	Not Covered
1	1	1	1	Not Covered

 LINE       512
 EXPRESSION (mailbox_en_i && cfg_intercept_en_mbx_i && addr_d_in_mailbox && (bitcnt == 3'b0))
             ------1-----    -----------2----------    --------3--------    --------4-------

-1-	-2-	-3-	-4-	Status	Tests
0	1	1	1	Not Covered
1	0	1	1	Not Covered
1	1	0	1	Not Covered
1	1	1	0	Not Covered
1	1	1	1	Not Covered

 LINE       512
 SUB-EXPRESSION (bitcnt == 3'b0)
                --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       516
 EXPRESSION (((!addr_d_in_mailbox)) && (bitcnt == 3'b0))
             -----------1----------    --------2-------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       516
 SUB-EXPRESSION (bitcnt == 3'b0)
                --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       560
 EXPRESSION ((main_st == MainOutput) && (addr_q[9:0] == '1))
             -----------1-----------    ---------2---------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       560
 SUB-EXPRESSION (main_st == MainOutput)
                -----------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       560
 SUB-EXPRESSION (addr_q[9:0] == '1)
                ---------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       686
 EXPRESSION (bitcnt == 3'b0)
            --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       729
 EXPRESSION (sel_dp_i == DpReadSFDP)
            ------------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

---

FSM Coverage for Module : spi_readcmd

Summary for FSM :: main_st

	Total	Covered	Percent
States	5	0	0.00	(Not included in score)
Transitions	5	0	0.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: main_st

---

states	Line No.	Covered	Tests
MainAddress	604	Not Covered
MainDummy	636	Not Covered
MainError	647	Not Covered
MainMByte	643	Excluded
MainOutput	629	Not Covered
MainReset	600	Not Covered

transitions	Line No.	Covered	Tests
MainAddress->MainDummy	636	Not Covered
MainAddress->MainError	647	Not Covered
MainAddress->MainMByte	643	Excluded
MainAddress->MainOutput	629	Not Covered
MainDummy->MainOutput	663	Not Covered
MainMByte->MainDummy	655	Excluded
MainReset->MainAddress	604	Not Covered

---

Branch Coverage for Module : spi_readcmd

	Line No.	Total	Covered	Percent
Branches		65	0	0.00
IF	348	3	0	0.00
IF	364	3	0	0.00
IF	379	5	0	0.00
IF	422	2	0	0.00
IF	431	5	0	0.00
IF	451	4	0	0.00
IF	464	10	0	0.00
IF	508	5	0	0.00
IF	529	2	0	0.00
IF	547	3	0	0.00
IF	570	2	0	0.00
CASE	599	21	0	0.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spi_readcmd.sv' or '../src/lowrisc_ip_spi_device_0.1/rtl/spi_readcmd.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	348	if ((!rst_ni))
-2-:	350	if (addr_latch_en)

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	364	if ((!sys_rst_ni))
-2-:	366	if ((((((main_st == MainOutput) && (sel_dp_i == DpReadCmd)) && addr_latch_en) && (!(mailbox_en_i && addr_q_in_mailbox))) && spid_in_flashmode))

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	379	if (addr_ready_in_word)
-2-:	382	if (addr_ready_in_halfword)
-3-:	386	if ((addr_shift_en && s2p_valid_i))
-4-:	390	if (addr_inc)

Branches:

-1-	-2-	-3-	-4-	Status	Tests
1	-	-	-	Not Covered
0	1	-	-	Not Covered
0	0	1	-	Not Covered
0	0	0	1	Not Covered
0	0	0	0	Not Covered

	LineNo.	Expression
-1-:	422	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	431	if (addr_cnt_set)
-2-:	438	((cmdinfo_addr_mode == Addr4B)) ? 
-3-:	440	if ((addr_cnt_q == '0))
-4-:	442	if (addr_shift_en)

Branches:

-1-	-2-	-3-	-4-	Status	Tests
1	1	-	-	Not Covered
1	0	-	-	Not Covered
0	-	1	-	Not Covered
0	-	0	1	Not Covered
0	-	0	0	Not Covered

	LineNo.	Expression
-1-:	451	if ((!rst_ni))
-2-:	453	if (load_dummycnt)
-3-:	456	if ((!dummycnt_eq_zero))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Not Covered
0	1	-	Not Covered
0	0	1	Not Covered
0	0	0	Not Covered

	LineNo.	Expression
-1-:	464	if ((!rst_ni))
-2-:	466	if (bitcnt_update)
-3-:	467	case (cmd_info_i.payload_en)
-4-:	473	if (bitcnt_dec)
-5-:	474	case (cmd_info_i.payload_en)

Branches:

-1-	-2-	-3-	-4-	-5-	Status	Tests
1	-	-	-	-	Not Covered
0	1	4'b0010	-	-	Not Covered
0	1	4'b0011	-	-	Not Covered
0	1	4'b1111	-	-	Not Covered
0	1	default	-	-	Not Covered
0	0	-	1	4'b0010	Not Covered
0	0	-	1	4'b0011	Not Covered
0	0	-	1	4'b1111	Not Covered
0	0	-	1	default	Not Covered
0	0	-	0	-	Not Covered

	LineNo.	Expression
-1-:	508	if ((!rst_ni))
-2-:	509	if ((((sram_req && mailbox_en_i) && cfg_intercept_en_mbx_i) && addr_d_in_mailbox))
-3-:	512	if ((((mailbox_en_i && cfg_intercept_en_mbx_i) && addr_d_in_mailbox) && (bitcnt == 3'b0)))
-4-:	516	if (((!addr_d_in_mailbox) && (bitcnt == 3'b0)))

Branches:

-1-	-2-	-3-	-4-	Status	Tests
1	-	-	-	Not Covered
0	1	-	-	Not Covered
0	0	1	-	Not Covered
0	0	0	1	Not Covered
0	0	0	0	Not Covered

	LineNo.	Expression
-1-:	529	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	547	if ((!sys_rst_ni))
-2-:	549	if (readbuf_flip)

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	570	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	599	case (main_st)
-2-:	601	if ((sel_dp_i inside {DpReadCmd, DpReadSFDP}))
-3-:	613	if (addr_ready_in_word)
-4-:	617	if (addr_latched)
-5-:	626	case ({cmd_info_i.mbyte_en, cmd_info_i.dummy_en})
-6-:	654	if (s2p_valid_i)
-7-:	662	if (dummycnt_eq_zero)
-8-:	679	case (cmd_info_i.payload_en)
-9-:	686	if ((bitcnt == 3'b0))

Branches:

-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	Status	Tests
MainReset	1	-	-	-	-	-	-	-	Not Covered
MainReset	0	-	-	-	-	-	-	-	Not Covered
MainAddress	-	1	-	-	-	-	-	-	Not Covered
MainAddress	-	0	-	-	-	-	-	-	Not Covered
MainAddress	-	-	1	2'b00	-	-	-	-	Not Covered
MainAddress	-	-	1	2'b01	-	-	-	-	Not Covered
MainAddress	-	-	1	2'b1z	-	-	-	-	Not Covered
MainAddress	-	-	1	default	-	-	-	-	Not Covered
MainAddress	-	-	0	-	-	-	-	-	Not Covered
MainMByte	-	-	-	-	1	-	-	-	Not Covered
MainMByte	-	-	-	-	0	-	-	-	Not Covered
MainDummy	-	-	-	-	-	1	-	-	Not Covered
MainDummy	-	-	-	-	-	0	-	-	Not Covered
MainOutput	-	-	-	-	-	-	4'b0010	-	Not Covered
MainOutput	-	-	-	-	-	-	4'b0011	-	Not Covered
MainOutput	-	-	-	-	-	-	4'b1111	-	Not Covered
MainOutput	-	-	-	-	-	-	default	-	Not Covered
MainOutput	-	-	-	-	-	-	-	1	Not Covered
MainOutput	-	-	-	-	-	-	-	0	Not Covered
MainError	-	-	-	-	-	-	-	-	Not Covered
default	-	-	-	-	-	-	-	-	Not Covered