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
18.78	0.00	0.00	75.11		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	184	1	0	0.00
CONT_ASSIGN	187	1	0	0.00
CONT_ASSIGN	190	1	0	0.00
CONT_ASSIGN	193	1	0	0.00
CONT_ASSIGN	334	1	0	0.00
CONT_ASSIGN	341	1	0	0.00
ALWAYS	354	4	0	0.00
ALWAYS	370	4	0	0.00
CONT_ASSIGN	379	1	0	0.00
ALWAYS	382	12	0	0.00
CONT_ASSIGN	405	1	0	0.00
CONT_ASSIGN	406	1	0	0.00
CONT_ASSIGN	409	1	0	0.00
CONT_ASSIGN	425	1	0	0.00
ALWAYS	428	3	0	0.00
ALWAYS	436	7	0	0.00
ALWAYS	457	6	0	0.00
CONT_ASSIGN	466	1	0	0.00
ALWAYS	470	12	0	0.00
CONT_ASSIGN	497	1	0	0.00
CONT_ASSIGN	498	1	0	0.00
CONT_ASSIGN	501	1	0	0.00
CONT_ASSIGN	502	1	0	0.00
ALWAYS	514	8	0	0.00
CONT_ASSIGN	530	1	0	0.00
ALWAYS	535	5	0	0.00
ALWAYS	553	4	0	0.00
CONT_ASSIGN	566	1	0	0.00
ALWAYS	576	3	0	0.00
ALWAYS	584	48	0	0.00
CONT_ASSIGN	721	1	0	0.00
CONT_ASSIGN	722	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
184	0	1
187	0	1
190	0	1
193	0	1
334	0	1
341	0	1
354	0	1
355	0	1
356	0	1
357	0	1
			==> MISSING_ELSE
370	0	1
371	0	1
372	0	1
375	0	1
			==> MISSING_ELSE
379	0	1
382	0	1
383	0	1
385	0	1
387	0	1
388	0	1
391	0	1
392	0	1
394	0	1
395	0	1
396	0	1
398	0	1
399	0	1
			==> MISSING_ELSE
405	0	1
406	0	1
409	0	1
425	0	1
428	0	1
429	0	1
431	0	1
436	0	1
437	0	1
444	0	1
446	0	1
447	0	1
448	0	1
450	0	1
			==> MISSING_ELSE
457	0	1
458	0	1
459	0	1
461	0	1
462	0	1
463	0	1
			==> MISSING_ELSE
466	0	1
470	0	1
471	0	1
472	0	1
473	0	1
474	0	1
475	0	1
476	0	1
479	0	1
480	0	1
481	0	1
482	0	1
483	0	1
			==> MISSING_ELSE
497	0	1
498	0	1
501	0	1
502	0	1
514	0	2
515	0	1
517	0	1
518	0	1
521	0	1
522	0	1
524	0	1
			==> MISSING_ELSE
530	0	1
535	0	1
536	0	1
537	0	1
539	0	1
540	0	1
553	0	1
554	0	1
555	0	1
561	0	1
			==> MISSING_ELSE
566	0	1
576	0	1
577	0	1
579	0	1
584	0	1
586	0	1
589	0	1
590	0	1
591	0	1
592	0	1
594	0	1
595	0	1
597	0	1
598	0	1
600	0	1
602	0	1
603	0	1
605	0	1
607	0	1
610	0	1
612	0	1
			==> MISSING_ELSE
617	0	1
619	0	1
620	0	1
			==> MISSING_ELSE
623	0	1
626	0	1
632	0	1
635	0	1
636	0	1
637	0	1
642	0	1
644	0	1
649	0	1
			==> MISSING_ELSE
660	0	1
661	0	1
663	0	1
			==> MISSING_ELSE
668	0	1
669	0	1
670	0	1
671	0	1
			==> MISSING_ELSE
676	0	1
680	0	1
685	0	1
686	0	1
687	0	1
688	0	1
692	0	1
694	0	1
697	0	1
700	0	1
701	0	1
			==> MISSING_ELSE
706	0	1
721	0	1
722	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       334
 EXPRESSION (sel_dp_i == DpReadSFDP)
            ------------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       341
 EXPRESSION (spi_mode_i == FlashMode)
            ------------1------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       372
 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       372
 SUB-EXPRESSION (main_st == MainOutput)
                -----------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       372
 SUB-EXPRESSION (sel_dp_i == DpReadCmd)
                -----------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       372
 SUB-EXPRESSION ( ! (mailbox_en_i && addr_q_in_mailbox) )
                    -----------------1-----------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       372
 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       392
 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       405
 EXPRESSION (addr_cnt_d == 5'd2)
            ----------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       406
 EXPRESSION (addr_cnt_d == 5'b1)
            ----------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       409
 EXPRESSION (addr_cnt_d == 5'b0)
            ----------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       444
 EXPRESSION ((cmdinfo_addr_mode == Addr4B) ? 5'd31 : 5'd23)
             --------------1--------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       444
 SUB-EXPRESSION (cmdinfo_addr_mode == Addr4B)
                --------------1--------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       446
 EXPRESSION (addr_cnt_q == '0)
            ---------1--------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       501
 EXPRESSION (mailbox_masked_addr_d == mailbox_addr_i)
            --------------------1--------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       502
 EXPRESSION (mailbox_masked_addr_q == mailbox_addr_i)
            --------------------1--------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       515
 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       518
 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       518
 SUB-EXPRESSION (bitcnt == 3'b0)
                --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       522
 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       522
 SUB-EXPRESSION (bitcnt == 3'b0)
                --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       566
 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       566
 SUB-EXPRESSION (main_st == MainOutput)
                -----------1-----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       566
 SUB-EXPRESSION (addr_q[9:0] == '1)
                ---------1---------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       692
 EXPRESSION (bitcnt == 3'b0)
            --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       735
 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	610	Not Covered
MainDummy	642	Not Covered
MainError	653	Not Covered
MainMByte	649	Excluded
MainOutput	635	Not Covered
MainReset	606	Not Covered

transitions	Line No.	Covered	Tests
MainAddress->MainDummy	642	Not Covered
MainAddress->MainError	653	Not Covered
MainAddress->MainMByte	649	Excluded
MainAddress->MainOutput	635	Not Covered
MainDummy->MainOutput	669	Not Covered
MainMByte->MainDummy	661	Excluded
MainReset->MainAddress	610	Not Covered

---

Branch Coverage for Module : spi_readcmd

	Line No.	Total	Covered	Percent
Branches		65	0	0.00
IF	354	3	0	0.00
IF	370	3	0	0.00
IF	385	5	0	0.00
IF	428	2	0	0.00
IF	437	5	0	0.00
IF	457	4	0	0.00
IF	470	10	0	0.00
IF	514	5	0	0.00
IF	535	2	0	0.00
IF	553	3	0	0.00
IF	576	2	0	0.00
CASE	605	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-:	354	if ((!rst_ni))
-2-:	356	if (addr_latch_en)

Branches:

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

	LineNo.	Expression
-1-:	370	if ((!sys_rst_ni))
-2-:	372	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-:	385	if (addr_ready_in_word)
-2-:	388	if (addr_ready_in_halfword)
-3-:	392	if ((addr_shift_en && s2p_valid_i))
-4-:	396	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-:	428	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	437	if (addr_cnt_set)
-2-:	444	((cmdinfo_addr_mode == Addr4B)) ? 
-3-:	446	if ((addr_cnt_q == '0))
-4-:	448	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-:	457	if ((!rst_ni))
-2-:	459	if (load_dummycnt)
-3-:	462	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-:	470	if ((!rst_ni))
-2-:	472	if (bitcnt_update)
-3-:	473	case (cmd_info_i.payload_en)
-4-:	479	if (bitcnt_dec)
-5-:	480	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-:	514	if ((!rst_ni))
-2-:	515	if ((((sram_req && mailbox_en_i) && cfg_intercept_en_mbx_i) && addr_d_in_mailbox))
-3-:	518	if ((((mailbox_en_i && cfg_intercept_en_mbx_i) && addr_d_in_mailbox) && (bitcnt == 3'b0)))
-4-:	522	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-:	535	if ((!rst_out_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	553	if ((!sys_rst_ni))
-2-:	555	if (readbuf_flip)

Branches:

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

	LineNo.	Expression
-1-:	576	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	605	case (main_st)
-2-:	607	if ((sel_dp_i inside {DpReadCmd, DpReadSFDP}))
-3-:	619	if (addr_ready_in_word)
-4-:	623	if (addr_latched)
-5-:	632	case ({cmd_info_i.mbyte_en, cmd_info_i.dummy_en})
-6-:	660	if (s2p_valid_i)
-7-:	668	if (dummycnt_eq_zero)
-8-:	685	case (cmd_info_i.payload_en)
-9-:	692	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