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Commit	Line	Data
	1	-- VHDL model created from schematic top.sch -- Jan 09 20:54:18 2007
	2
	3	LIBRARY ieee;
	4
	5	USE ieee.std_logic_1164.ALL;
	6	USE ieee.numeric_std.ALL;
	7
	8
	9	entity dhwk is
	10	Port ( KONST_1 : In std_logic;
	11	PCI_CBEn : In std_logic_vector (3 downto 0);
	12	PCI_CLOCK : In std_logic;
	13	PCI_FRAMEn : In std_logic;
	14	PCI_IDSEL : In std_logic;
	15	PCI_IRDYn : In std_logic;
	16	PCI_RSTn : In std_logic;
	17	-- SERIAL_IN : In std_logic;
	18	-- SPC_RDY_IN : In std_logic;
	19	TAST_RESn : In std_logic;
	20	TAST_SETn : In std_logic;
	21	LED_2 : out std_logic;
	22	LED_3 : out std_logic;
	23	LED_4 : out std_logic;
	24	LED_5 : out std_logic;
	25	PCI_AD : InOut std_logic_vector (31 downto 0);
	26	PCI_PAR : InOut std_logic;
	27	PCI_DEVSELn : Out std_logic;
	28	PCI_INTAn : Out std_logic;
	29	PCI_PERRn : Out std_logic;
	30	PCI_SERRn : Out std_logic;
	31	PCI_STOPn : Out std_logic;
	32	PCI_TRDYn : Out std_logic;
	33	PCI_REQn : Out std_logic;
	34	PCI_GNTn : In std_logic;
	35	-- SERIAL_OUT : Out std_logic;
	36	-- SPC_RDY_OUT : Out std_logic;
	37	TB_IDSEL : Out std_logic;
	38	TB_nDEVSEL : Out std_logic;
	39	TB_nINTA : Out std_logic );
	40	end dhwk;
	41
	42	architecture SCHEMATIC of dhwk is
	43
	44	SIGNAL gnd : std_logic := '0';
	45	SIGNAL vcc : std_logic := '1';
	46
	47	signal READ_XX7_6 : std_logic;
	48	signal RESERVE : std_logic;
	49	signal SR_ERROR : std_logic;
	50	signal R_ERROR : std_logic;
	51	signal S_ERROR : std_logic;
	52	signal WRITE_XX3_2 : std_logic;
	53	signal WRITE_XX5_4 : std_logic;
	54	signal WRITE_XX7_6 : std_logic;
	55	signal READ_XX1_0 : std_logic;
	56	signal READ_XX3_2 : std_logic;
	57	signal INTAn : std_logic;
	58	signal TRDYn : std_logic;
	59	signal READ_XX5_4 : std_logic;
	60	signal DEVSELn : std_logic;
	61	signal FIFO_RDn : std_logic;
	62	signal WRITE_XX1_0 : std_logic;
	63	signal REG_OUT_XX6 : std_logic_vector (7 downto 0);
	64	signal SYNC_FLAG : std_logic_vector (7 downto 0);
	65	signal INT_REG : std_logic_vector (7 downto 0);
	66	signal REVISON_ID : std_logic_vector (7 downto 0);
	67	signal VENDOR_ID : std_logic_vector (15 downto 0);
	68	signal READ_SEL : std_logic_vector (1 downto 0);
	69	signal AD_REG : std_logic_vector (31 downto 0);
	70	signal REG_OUT_XX7 : std_logic_vector (7 downto 0);
	71	signal R_EFn : std_logic;
	72	signal R_FFn : std_logic;
	73	signal R_FIFO_Q_OUT : std_logic_vector (7 downto 0);
	74	signal R_HFn : std_logic;
	75	signal S_EFn : std_logic;
	76	signal S_FFn : std_logic;
	77	signal S_FIFO_Q_OUT : std_logic_vector (7 downto 0);
	78	signal S_HFn : std_logic;
	79	signal R_FIFO_D_IN : std_logic_vector (7 downto 0);
	80	signal R_FIFO_READn : std_logic;
	81	signal R_FIFO_RESETn : std_logic;
	82	signal R_FIFO_RTn : std_logic;
	83	signal R_FIFO_WRITEn : std_logic;
	84	signal S_FIFO_D_IN : std_logic_vector (7 downto 0);
	85	signal S_FIFO_READn : std_logic;
	86	signal S_FIFO_RESETn : std_logic;
	87	signal S_FIFO_RTn : std_logic;
	88	signal S_FIFO_WRITEn : std_logic;
	89	signal SERIAL_IN : std_logic;
	90	signal SPC_RDY_IN : std_logic;
	91	signal SERIAL_OUT : std_logic;
	92	signal SPC_RDY_OUT : std_logic;
	93	signal led_PCI_INTA : std_logic;
	94	signal watch_PCI_INTAn : std_logic;
	95	signal watch_PCI_TRDYn : std_logic;
	96	signal watch_PCI_STOPn : std_logic;
	97	signal watch_PCI_SERRn : std_logic;
	98	signal watch_PCI_PERRn : std_logic;
	99	signal watch_PCI_REQn : std_logic;
	100	signal control0 : std_logic_vector(35 downto 0);
	101	signal control1 : std_logic_vector(35 downto 0);
	102	signal data : std_logic_vector(95 downto 0);
	103	signal trig0 : std_logic_vector(31 downto 0);
	104	signal vio_sync_out : std_logic_vector(0 downto 0);
	105	signal vio_async_in : std_logic_vector(3 downto 0);
	106
	107	component MESS_1_TB
	108	Port ( DEVSELn : In std_logic;
	109	INTAn : In std_logic;
	110	KONST_1 : In std_logic;
	111	PCI_IDSEL : In std_logic;
	112	REG_OUT_XX7 : In std_logic_vector (7 downto 0);
	113	TB_DEVSELn : Out std_logic;
	114	TB_INTAn : Out std_logic;
	115	TB_PCI_IDSEL : Out std_logic );
	116	end component;
	117
	118	component VEN_REV_ID
	119	Port ( REV_ID : Out std_logic_vector (7 downto 0);
	120	VEN_ID : Out std_logic_vector (15 downto 0) );
	121	end component;
	122
	123	component INTERRUPT
	124	Port ( INT_IN_0 : In std_logic;
	125	INT_IN_1 : In std_logic;
	126	INT_IN_2 : In std_logic;
	127	INT_IN_3 : In std_logic;
	128	INT_IN_4 : In std_logic;
	129	INT_IN_5 : In std_logic;
	130	INT_IN_6 : In std_logic;
	131	INT_IN_7 : In std_logic;
	132	INT_MASKE : In std_logic_vector (7 downto 0);
	133	INT_RES : In std_logic_vector (7 downto 0);
	134	PCI_CLOCK : In std_logic;
	135	PCI_RSTn : In std_logic;
	136	READ_XX5_4 : In std_logic;
	137	RESET : In std_logic;
	138	TAST_RESn : In std_logic;
	139	TAST_SETn : In std_logic;
	140	TRDYn : In std_logic;
	141	INT_REG : Out std_logic_vector (7 downto 0);
	142	INTAn : Out std_logic;
	143	PCI_INTAn : Out std_logic );
	144	end component;
	145
	146	component FIFO_CONTROL
	147	Port ( FIFO_RDn : In std_logic;
	148	FLAG_IN_0 : In std_logic;
	149	FLAG_IN_4 : In std_logic;
	150	HOLD : In std_logic;
	151	KONST_1 : In std_logic;
	152	PCI_CLOCK : In std_logic;
	153	PSC_ENABLE : In std_logic;
	154	R_EFn : In std_logic;
	155	R_FFn : In std_logic;
	156	R_HFn : In std_logic;
	157	RESET : In std_logic;
	158	S_EFn : In std_logic;
	159	S_FFn : In std_logic;
	160	S_FIFO_Q_OUT : In std_logic_vector (7 downto 0);
	161	S_HFn : In std_logic;
	162	SERIAL_IN : In std_logic;
	163	SPC_ENABLE : In std_logic;
	164	SPC_RDY_IN : In std_logic;
	165	WRITE_XX1_0 : In std_logic;
	166	R_ERROR : Out std_logic;
	167	R_FIFO_D_IN : Out std_logic_vector (7 downto 0);
	168	R_FIFO_READn : Out std_logic;
	169	R_FIFO_RESETn : Out std_logic;
	170	R_FIFO_RETRANSMITn : Out std_logic;
	171	R_FIFO_WRITEn : Out std_logic;
	172	RESERVE : Out std_logic;
	173	S_ERROR : Out std_logic;
	174	S_FIFO_READn : Out std_logic;
	175	S_FIFO_RESETn : Out std_logic;
	176	S_FIFO_RETRANSMITn : Out std_logic;
	177	S_FIFO_WRITEn : Out std_logic;
	178	SERIAL_OUT : Out std_logic;
	179	SPC_RDY_OUT : Out std_logic;
	180	SR_ERROR : Out std_logic;
	181	SYNC_FLAG : Out std_logic_vector (7 downto 0) );
	182	end component;
	183
	184	component PCI_TOP
	185	Port ( FLAG : In std_logic_vector (7 downto 0);
	186	INT_REG : In std_logic_vector (7 downto 0);
	187	PCI_CBEn : In std_logic_vector (3 downto 0);
	188	PCI_CLOCK : In std_logic;
	189	PCI_FRAMEn : In std_logic;
	190	PCI_IDSEL : In std_logic;
	191	PCI_IRDYn : In std_logic;
	192	PCI_RSTn : In std_logic;
	193	R_FIFO_Q : In std_logic_vector (7 downto 0);
	194	REVISON_ID : In std_logic_vector (7 downto 0);
	195	VENDOR_ID : In std_logic_vector (15 downto 0);
	196	PCI_AD : InOut std_logic_vector (31 downto 0);
	197	PCI_PAR : InOut std_logic;
	198	AD_REG : Out std_logic_vector (31 downto 0);
	199	DEVSELn : Out std_logic;
	200	FIFO_RDn : Out std_logic;
	201	PCI_DEVSELn : Out std_logic;
	202	PCI_PERRn : Out std_logic;
	203	PCI_SERRn : Out std_logic;
	204	PCI_STOPn : Out std_logic;
	205	PCI_TRDYn : Out std_logic;
	206	READ_SEL : Out std_logic_vector (1 downto 0);
	207	READ_XX1_0 : Out std_logic;
	208	READ_XX3_2 : Out std_logic;
	209	READ_XX5_4 : Out std_logic;
	210	READ_XX7_6 : Out std_logic;
	211	REG_OUT_XX0 : Out std_logic_vector (7 downto 0);
	212	REG_OUT_XX6 : Out std_logic_vector (7 downto 0);
	213	REG_OUT_XX7 : Out std_logic_vector (7 downto 0);
	214	TRDYn : Out std_logic;
	215	WRITE_XX1_0 : Out std_logic;
	216	WRITE_XX3_2 : Out std_logic;
	217	WRITE_XX5_4 : Out std_logic;
	218	WRITE_XX7_6 : Out std_logic );
	219	end component;
	220
	221	component dhwk_fifo
	222	port (
	223	clk: IN std_logic;
	224	din: IN std_logic_VECTOR(7 downto 0);
	225	rd_en: IN std_logic;
	226	rst: IN std_logic;
	227	wr_en: IN std_logic;
	228	almost_empty: OUT std_logic;
	229	almost_full: OUT std_logic;
	230	dout: OUT std_logic_VECTOR(7 downto 0);
	231	empty: OUT std_logic;
	232	full: OUT std_logic;
	233	prog_full: OUT std_logic);
	234	end component;
	235
	236	component icon
	237	port
	238	(
	239	control0 : out std_logic_vector(35 downto 0);
	240	control1 : out std_logic_vector(35 downto 0)
	241	);
	242	end component;
	243
	244	component ila
	245	port
	246	(
	247	control : in std_logic_vector(35 downto 0);
	248	clk : in std_logic;
	249	data : in std_logic_vector(95 downto 0);
	250	trig0 : in std_logic_vector(31 downto 0)
	251	);
	252	end component;
	253
	254	component vio
	255	port
	256	(
	257	control : in std_logic_vector(35 downto 0);
	258	clk : in std_logic;
	259	async_in : in std_logic_vector(3 downto 0);
	260	sync_out : out std_logic_vector(0 downto 0)
	261	);
	262	end component;
	263
	264
	265	begin
	266	process(PCI_CLOCK)
	267	begin
	268	if rising_edge(PCI_CLOCK) then
	269	led_PCI_INTA <= not (watch_PCI_INTAn and (not vio_sync_out(0)));
	270	end if;
	271	end process;
	272
	273	watch_PCI_REQn <= '1';
	274	SERIAL_IN <= SERIAL_OUT;
	275	SPC_RDY_IN <= SPC_RDY_OUT;
	276	LED_2 <= not PCI_RSTn;
	277	LED_3 <= not PCI_IDSEL;
	278	LED_4 <= not PCI_FRAMEn;
	279	LED_5 <= led_PCI_INTA;
	280	PCI_INTAn <= (watch_PCI_INTAn and (not vio_sync_out(0)));
	281
	282	vio_async_in(3 downto 0) <= (
	283	0 => not PCI_RSTn,
	284	1 => not PCI_IDSEL,
	285	2 => not PCI_FRAMEn,
	286	3 => led_PCI_INTA
	287	);
	288
	289	trig0(31 downto 0) <= (
	290	0 => watch_PCI_INTAn,
	291	1 => R_FIFO_READn,
	292	2 => R_FIFO_WRITEn,
	293	3 => S_FIFO_READn,
	294	4 => S_FIFO_WRITEn,
	295	5 => PCI_RSTn,
	296	6 => PCI_IDSEL,
	297	16 => PCI_AD(0),
	298	17 => PCI_AD(1),
	299	18 => PCI_AD(2),
	300	19 => PCI_AD(3),
	301	20 => PCI_AD(4),
	302	21 => PCI_AD(5),
	303	22 => PCI_AD(6),
	304	23 => PCI_AD(7),
	305	27 => PCI_FRAMEn,
	306	28 => PCI_CBEn(0),
	307	29 => PCI_CBEn(1),
	308	30 => PCI_CBEn(2),
	309	31 => PCI_CBEn(3),
	310	others => '0');
	311
	312	data(0) <= watch_PCI_INTAn;
	313	data(1) <= R_EFn;
	314	data(2) <= R_HFn;
	315	data(3) <= R_FFn;
	316	data(4) <= R_FIFO_READn;
	317	data(5) <= R_FIFO_RESETn;
	318	data(6) <= R_FIFO_RTn;
	319	data(7) <= R_FIFO_WRITEn;
	320	data(8) <= S_EFn;
	321	data(9) <= S_HFn;
	322	data(10) <= S_FFn;
	323	data(11) <= S_FIFO_READn;
	324	data(12) <= S_FIFO_RESETn;
	325	data(13) <= S_FIFO_RTn;
	326	data(14) <= S_FIFO_WRITEn;
	327	data(15) <= SERIAL_IN;
	328	data(16) <= SPC_RDY_IN;
	329	data(17) <= SERIAL_OUT;
	330	data(18) <= SPC_RDY_OUT;
	331	data(26 downto 19) <= S_FIFO_Q_OUT;
	332	data(34 downto 27) <= R_FIFO_Q_OUT;
	333	data(66 downto 35) <= PCI_AD(31 downto 0);
	334	data(70 downto 67) <= PCI_CBEn(3 downto 0);
	335	data(71) <= PCI_FRAMEn;
	336	data(72) <= PCI_IDSEL;
	337	PCI_TRDYn <= watch_PCI_TRDYn;
	338	data(73) <= watch_PCI_TRDYn;
	339	data(74) <= PCI_IRDYn;
	340	PCI_STOPn <= watch_PCI_STOPn;
	341	data(75) <= watch_PCI_STOPn;
	342	PCI_SERRn <= watch_PCI_SERRn;
	343	data(76) <= watch_PCI_SERRn;
	344	PCI_PERRn <= watch_PCI_PERRn;
	345	data(77) <= watch_PCI_PERRn;
	346	PCI_REQn <= watch_PCI_REQn;
	347	data(78) <= watch_PCI_REQn;
	348	data(79) <= PCI_GNTn;
	349
	350	I19 : MESS_1_TB
	351	Port Map ( DEVSELn=>DEVSELn, INTAn=>INTAn, KONST_1=>KONST_1,
	352	PCI_IDSEL=>PCI_IDSEL,
	353	REG_OUT_XX7(7 downto 0)=>REG_OUT_XX7(7 downto 0),
	354	TB_DEVSELn=>TB_nDEVSEL, TB_INTAn=>TB_nINTA,
	355	TB_PCI_IDSEL=>TB_IDSEL );
	356	I18 : VEN_REV_ID
	357	Port Map ( REV_ID(7 downto 0)=>REVISON_ID(7 downto 0),
	358	VEN_ID(15 downto 0)=>VENDOR_ID(15 downto 0) );
	359	I16 : INTERRUPT
	360	Port Map ( INT_IN_0=>SYNC_FLAG(1), INT_IN_1=>SYNC_FLAG(6),
	361	INT_IN_2=>KONST_1, INT_IN_3=>KONST_1, INT_IN_4=>KONST_1,
	362	INT_IN_5=>KONST_1, INT_IN_6=>KONST_1, INT_IN_7=>KONST_1,
	363	INT_MASKE(7 downto 0)=>REG_OUT_XX6(7 downto 0),
	364	INT_RES(7 downto 0)=>AD_REG(7 downto 0),
	365	PCI_CLOCK=>PCI_CLOCK, PCI_RSTn=>PCI_RSTn,
	366	READ_XX5_4=>READ_XX5_4, RESET=>REG_OUT_XX7(0),
	367	TAST_RESn=>TAST_RESn, TAST_SETn=>TAST_SETn,
	368	TRDYn=>TRDYn, INT_REG(7 downto 0)=>INT_REG(7 downto 0),
	369	INTAn=>INTAn, PCI_INTAn=>watch_PCI_INTAn);
	370	I14 : FIFO_CONTROL
	371	Port Map ( FIFO_RDn=>FIFO_RDn, FLAG_IN_0=>R_ERROR,
	372	FLAG_IN_4=>S_ERROR, HOLD=>READ_SEL(0), KONST_1=>KONST_1,
	373	PCI_CLOCK=>PCI_CLOCK, PSC_ENABLE=>REG_OUT_XX7(1),
	374	R_EFn=>R_EFn, R_FFn=>R_FFn, R_HFn=>R_HFn,
	375	RESET=>REG_OUT_XX7(0), S_EFn=>S_EFn, S_FFn=>S_FFn,
	376	S_FIFO_Q_OUT(7 downto 0)=>S_FIFO_Q_OUT(7 downto 0),
	377	S_HFn=>S_HFn, SERIAL_IN=>SERIAL_IN,
	378	SPC_ENABLE=>REG_OUT_XX7(2), SPC_RDY_IN=>SPC_RDY_IN,
	379	WRITE_XX1_0=>WRITE_XX1_0, R_ERROR=>R_ERROR,
	380	R_FIFO_D_IN(7 downto 0)=>R_FIFO_D_IN(7 downto 0),
	381	R_FIFO_READn=>R_FIFO_READn,
	382	R_FIFO_RESETn=>R_FIFO_RESETn,
	383	R_FIFO_RETRANSMITn=>R_FIFO_RTn,
	384	R_FIFO_WRITEn=>R_FIFO_WRITEn, RESERVE=>RESERVE,
	385	S_ERROR=>S_ERROR, S_FIFO_READn=>S_FIFO_READn,
	386	S_FIFO_RESETn=>S_FIFO_RESETn,
	387	S_FIFO_RETRANSMITn=>S_FIFO_RTn,
	388	S_FIFO_WRITEn=>S_FIFO_WRITEn, SERIAL_OUT=>SERIAL_OUT,
	389	SPC_RDY_OUT=>SPC_RDY_OUT, SR_ERROR=>SR_ERROR,
	390	SYNC_FLAG(7 downto 0)=>SYNC_FLAG(7 downto 0) );
	391	I1 : PCI_TOP
	392	Port Map ( FLAG(7 downto 0)=>SYNC_FLAG(7 downto 0),
	393	INT_REG(7 downto 0)=>INT_REG(7 downto 0),
	394	PCI_CBEn(3 downto 0)=>PCI_CBEn(3 downto 0),
	395	PCI_CLOCK=>PCI_CLOCK, PCI_FRAMEn=>PCI_FRAMEn,
	396	PCI_IDSEL=>PCI_IDSEL, PCI_IRDYn=>PCI_IRDYn,
	397	PCI_RSTn=>PCI_RSTn,
	398	R_FIFO_Q(7 downto 0)=>R_FIFO_Q_OUT(7 downto 0),
	399	REVISON_ID(7 downto 0)=>REVISON_ID(7 downto 0),
	400	VENDOR_ID(15 downto 0)=>VENDOR_ID(15 downto 0),
	401	PCI_AD(31 downto 0)=>PCI_AD(31 downto 0),
	402	PCI_PAR=>PCI_PAR,
	403	AD_REG(31 downto 0)=>AD_REG(31 downto 0),
	404	DEVSELn=>DEVSELn, FIFO_RDn=>FIFO_RDn,
	405	PCI_DEVSELn=>PCI_DEVSELn, PCI_PERRn=>watch_PCI_PERRn,
	406	PCI_SERRn=>watch_PCI_SERRn, PCI_STOPn=>watch_PCI_STOPn,
	407	PCI_TRDYn=>watch_PCI_TRDYn,
	408	READ_SEL(1 downto 0)=>READ_SEL(1 downto 0),
	409	READ_XX1_0=>READ_XX1_0, READ_XX3_2=>READ_XX3_2,
	410	READ_XX5_4=>READ_XX5_4, READ_XX7_6=>READ_XX7_6,
	411	REG_OUT_XX0(7 downto 0)=>S_FIFO_D_IN(7 downto 0),
	412	REG_OUT_XX6(7 downto 0)=>REG_OUT_XX6(7 downto 0),
	413	REG_OUT_XX7(7 downto 0)=>REG_OUT_XX7(7 downto 0),
	414	TRDYn=>TRDYn, WRITE_XX1_0=>WRITE_XX1_0,
	415	WRITE_XX3_2=>WRITE_XX3_2, WRITE_XX5_4=>WRITE_XX5_4,
	416	WRITE_XX7_6=>WRITE_XX7_6 );
	417
	418	receive_fifo : dhwk_fifo
	419	port map (
	420	clk => PCI_CLOCK,
	421	din => R_FIFO_D_IN,
	422	rd_en => not R_FIFO_READn,
	423	rst => not R_FIFO_RESETn,
	424	wr_en => not R_FIFO_WRITEn,
	425	dout => R_FIFO_Q_OUT,
	426	empty => R_EFn,
	427	full => R_FFn,
	428	prog_full => R_HFn);
	429
	430	send_fifo : dhwk_fifo
	431	port map (
	432	clk => PCI_CLOCK,
	433	din => S_FIFO_D_IN,
	434	rd_en => not S_FIFO_READn,
	435	rst => not S_FIFO_RESETn,
	436	wr_en => not S_FIFO_WRITEn,
	437	dout => S_FIFO_Q_OUT,
	438	empty => S_EFn,
	439	full => S_FFn,
	440	prog_full => S_HFn);
	441
	442	i_icon : icon
	443	port map
	444	(
	445	control0 => control0,
	446	control1 => control1
	447	);
	448
	449	i_ila : ila
	450	port map
	451	(
	452	control => control0,
	453	clk => PCI_CLOCK,
	454	data => data,
	455	trig0 => trig0
	456	);
	457
	458	i_vio : vio
	459	port map
	460	(
	461	control => control1,
	462	clk => PCI_CLOCK,
	463	async_in => vio_async_in,
	464	sync_out => vio_sync_out
	465	);
	466	end SCHEMATIC;