dk_pcw.sch@ 9e87244

main

Last change on this file since 9e87244 was 9e87244, checked in by Adrien Destugues <pulkomandy@…>, 10 years ago

Add clock switch.

When used as an output, IOB0 can be set low to switch the clock to 2MHz.

Also include Gerber files, ready for manufacturing (?)

git-svn-id: svn://pulkomandy.tk/avrstuff@90 c6672c3c-f6b6-47f9-9001-1fd6b12fecbe

Property mode set to 100644

File size: 16.4 KB

Line
1	EESchema Schematic File Version 2
2	LIBS:device
3	LIBS:conn
4	LIBS:74xx
5	LIBS:SparkFun
6	LIBS:power
7	LIBS:dk_pcw-cache
8	EELAYER 27 0
9	EELAYER END
10	$Descr A4 11693 8268
11	encoding utf-8
12	Sheet 1 1
13	Title "DKTronics AY interface for PCW"
14	Date "2 may 2014"
15	Rev ""
16	Comp "PulkoTronics"
17	Comment1 "Based on HabiSoft redesign."
18	Comment2 ""
19	Comment3 ""
20	Comment4 ""
21	$EndDescr
22	$Comp
23	L CONN_25X2 J1
24	U 1 1 536246A4
25	P 1350 2000
26	F 0 "J1" H 1350 3300 60 0000 C CNN
27	F 1 "CONN_25X2" V 1350 2000 50 0000 C CNN
28	F 2 "" H 1350 2000 60 0000 C CNN
29	F 3 "" H 1350 2000 60 0000 C CNN
30	1 1350 2000
31	-1 0 0 1
32	$EndComp
33	$Comp
34	L C C1
35	U 1 1 536246D0
36	P 2100 3000
37	F 0 "C1" H 2100 3100 40 0000 L CNN
38	F 1 "10u" H 2106 2915 40 0000 L CNN
39	F 2 "~" H 2138 2850 30 0000 C CNN
40	F 3 "~" H 2100 3000 60 0000 C CNN
41	1 2100 3000
42	1 0 0 -1
43	$EndComp
44	$Comp
45	L C C2
46	U 1 1 536246DD
47	P 2300 3000
48	F 0 "C2" H 2300 3100 40 0000 L CNN
49	F 1 "10n" H 2306 2915 40 0000 L CNN
50	F 2 "~" H 2338 2850 30 0000 C CNN
51	F 3 "~" H 2300 3000 60 0000 C CNN
52	1 2300 3000
53	1 0 0 -1
54	$EndComp
55	$Comp
56	L AUDIO-JACK2 J3
57	U 1 1 53624AB8
58	P 9100 2350
59	F 0 "J3" H 8850 2600 50 0000 C CNN
60	F 1 "AUDIO-JACK2" H 9050 2100 50 0000 C CNN
61	F 2 "" H 9100 2350 60 0000 C CNN
62	F 3 "" H 9100 2350 60 0000 C CNN
63	1 9100 2350
64	-1 0 0 1
65	$EndComp
66	$Comp
67	L DB9 J4
68	U 1 1 53624AD3
69	P 9250 1300
70	F 0 "J4" H 9250 1850 70 0000 C CNN
71	F 1 "DB9" H 9250 750 70 0000 C CNN
72	F 2 "" H 9250 1300 60 0000 C CNN
73	F 3 "" H 9250 1300 60 0000 C CNN
74	1 9250 1300
75	1 0 0 -1
76	$EndComp
77	$Comp
78	L R R11
79	U 1 1 53624C84
80	P 6850 3050
81	F 0 "R11" V 6930 3050 40 0000 C CNN
82	F 1 "R" V 6857 3051 40 0000 C CNN
83	F 2 "~" V 6780 3050 30 0000 C CNN
84	F 3 "~" H 6850 3050 30 0000 C CNN
85	1 6850 3050
86	0 -1 -1 0
87	$EndComp
88	$Comp
89	L R R12
90	U 1 1 53624C8A
91	P 6850 3150
92	F 0 "R12" V 6930 3150 40 0000 C CNN
93	F 1 "R" V 6857 3151 40 0000 C CNN
94	F 2 "~" V 6780 3150 30 0000 C CNN
95	F 3 "~" H 6850 3150 30 0000 C CNN
96	1 6850 3150
97	0 -1 -1 0
98	$EndComp
99	$Comp
100	L R R13
101	U 1 1 53624C90
102	P 6850 3250
103	F 0 "R13" V 6930 3250 40 0000 C CNN
104	F 1 "R" V 6857 3251 40 0000 C CNN
105	F 2 "~" V 6780 3250 30 0000 C CNN
106	F 3 "~" H 6850 3250 30 0000 C CNN
107	1 6850 3250
108	0 -1 -1 0
109	$EndComp
110	$Comp
111	L R R14
112	U 1 1 53624C96
113	P 7550 3250
114	F 0 "R14" V 7630 3250 40 0000 C CNN
115	F 1 "R" V 7557 3251 40 0000 C CNN
116	F 2 "~" V 7480 3250 30 0000 C CNN
117	F 3 "~" H 7550 3250 30 0000 C CNN
118	1 7550 3250
119	0 -1 -1 0
120	$EndComp
121	$Comp
122	L R R15
123	U 1 1 53624C9C
124	P 7650 1050
125	F 0 "R15" V 7730 1050 40 0000 C CNN
126	F 1 "R" V 7657 1051 40 0000 C CNN
127	F 2 "~" V 7580 1050 30 0000 C CNN
128	F 3 "~" H 7650 1050 30 0000 C CNN
129	1 7650 1050
130	0 -1 -1 0
131	$EndComp
132	$Comp
133	L R R16
134	U 1 1 53624CA2
135	P 7550 3400
136	F 0 "R16" V 7630 3400 40 0000 C CNN
137	F 1 "R" V 7557 3401 40 0000 C CNN
138	F 2 "~" V 7480 3400 30 0000 C CNN
139	F 3 "~" H 7550 3400 30 0000 C CNN
140	1 7550 3400
141	0 -1 -1 0
142	$EndComp
143	$Comp
144	L R R17
145	U 1 1 53624CA8
146	P 7650 1350
147	F 0 "R17" V 7730 1350 40 0000 C CNN
148	F 1 "R" V 7657 1351 40 0000 C CNN
149	F 2 "~" V 7580 1350 30 0000 C CNN
150	F 3 "~" H 7650 1350 30 0000 C CNN
151	1 7650 1350
152	0 1 1 0
153	$EndComp
154	$Comp
155	L R R1
156	U 1 1 53624CDE
157	P 8550 900
158	F 0 "R1" V 8630 900 40 0000 C CNN
159	F 1 "R" V 8557 901 40 0000 C CNN
160	F 2 "~" V 8480 900 30 0000 C CNN
161	F 3 "~" H 8550 900 30 0000 C CNN
162	1 8550 900
163	0 -1 -1 0
164	$EndComp
165	$Comp
166	L DIL40 U5
167	U 1 1 53624CEC
168	P 10400 1650
169	F 0 "U5" H 10400 2700 70 0000 C CNN
170	F 1 "AY3-8910" V 10400 1650 60 0000 C CNN
171	F 2 "" H 10400 1650 60 0000 C CNN
172	F 3 "" H 10400 1650 60 0000 C CNN
173	1 10400 1650
174	1 0 0 -1
175	$EndComp
176	NoConn ~ 10050 800
177	NoConn ~ 10050 1100
178	Text Label 10050 900 2 60 ~ 0
179	AUDA
180	Text Label 10050 1000 2 60 ~ 0
181	AUDB
182	Text Label 10050 1900 2 60 ~ 0
183	IOB0
184	Text Label 10050 1800 2 60 ~ 0
185	IOB1
186	Text Label 10050 1700 2 60 ~ 0
187	IOB2
188	Text Label 10050 1600 2 60 ~ 0
189	IOB3
190	Text Label 10050 1500 2 60 ~ 0
191	IOB4
192	Text Label 10050 1400 2 60 ~ 0
193	IOB5
194	Text Label 10050 1300 2 60 ~ 0
195	IOB6
196	Text Label 10050 1200 2 60 ~ 0
197	IOB7
198	Text Label 10750 2600 0 60 ~ 0
199	IOA0
200	Text Label 10050 2600 2 60 ~ 0
201	IOA1
202	Text Label 10050 2500 2 60 ~ 0
203	IOA2
204	Text Label 10050 2400 2 60 ~ 0
205	IOA3
206	Text Label 10050 2300 2 60 ~ 0
207	IOA4
208	Text Label 10050 2200 2 60 ~ 0
209	IOA5
210	Text Label 10050 2100 2 60 ~ 0
211	IOA6
212	Text Label 10050 2000 2 60 ~ 0
213	IOA7
214	Text Label 10750 800 0 60 ~ 0
215	TST1
216	Text Label 10750 900 0 60 ~ 0
217	AUDC
218	Text Label 10750 1000 0 60 ~ 0
219	D0
220	Text Label 10750 1100 0 60 ~ 0
221	D1
222	Text Label 10750 1200 0 60 ~ 0
223	D2
224	Text Label 10750 1300 0 60 ~ 0
225	D3
226	Text Label 10750 1400 0 60 ~ 0
227	D4
228	Text Label 10750 1500 0 60 ~ 0
229	D5
230	Text Label 10750 1600 0 60 ~ 0
231	D6
232	Text Label 10750 1700 0 60 ~ 0
233	D7
234	Text Label 10750 1800 0 60 ~ 0
235	BC1
236	Text Label 10750 1900 0 60 ~ 0
237	BC2
238	Text Label 10750 2000 0 60 ~ 0
239	BDIR
240	Text Label 10750 2300 0 60 ~ 0
241	/A9
242	Text Label 10750 2400 0 60 ~ 0
243	/RESET
244	Text Label 10750 2500 0 60 ~ 0
245	CLK1
246	NoConn ~ 1750 3200
247	NoConn ~ 950 3200
248	NoConn ~ 1750 2900
249	$Comp
250	L +12V #PWR01
251	U 1 1 536253A5
252	P 750 2900
253	F 0 "#PWR01" H 750 2850 20 0001 C CNN
254	F 1 "+12V" H 750 3000 30 0000 C CNN
255	F 2 "" H 750 2900 60 0000 C CNN
256	F 3 "" H 750 2900 60 0000 C CNN
257	1 750 2900
258	1 0 0 -1
259	$EndComp
260	Text Label 1750 2100 0 60 ~ 0
261	A0
262	Text Label 950 2100 2 60 ~ 0
263	A1
264	Text Label 1750 2200 0 60 ~ 0
265	A2
266	Text Label 950 2200 2 60 ~ 0
267	A3
268	Text Label 1750 2300 0 60 ~ 0
269	A4
270	Text Label 950 2300 2 60 ~ 0
271	A5
272	Text Label 1750 2400 0 60 ~ 0
273	A6
274	Text Label 950 2400 2 60 ~ 0
275	A7
276	Text Label 1750 2500 0 60 ~ 0
277	A8
278	Text Label 950 2500 2 60 ~ 0
279	A9
280	Text Label 1750 2600 0 60 ~ 0
281	A10
282	Text Label 950 2600 2 60 ~ 0
283	A11
284	Text Label 1750 2700 0 60 ~ 0
285	A12
286	Text Label 950 2700 2 60 ~ 0
287	A13
288	Text Label 1750 2800 0 60 ~ 0
289	A14
290	Text Label 950 2800 2 60 ~ 0
291	A15
292	Text Label 1750 1700 0 60 ~ 0
293	D0
294	Text Label 950 1700 2 60 ~ 0
295	D1
296	Text Label 1750 1800 0 60 ~ 0
297	D2
298	Text Label 950 1800 2 60 ~ 0
299	D3
300	Text Label 1750 1900 0 60 ~ 0
301	D4
302	Text Label 950 1900 2 60 ~ 0
303	D5
304	Text Label 1750 2000 0 60 ~ 0
305	D6
306	Text Label 950 2000 2 60 ~ 0
307	D7
308	Text Label 1750 1600 0 60 ~ 0
309	/RESET
310	Text Label 1750 1500 0 60 ~ 0
311	/BUSRQ
312	Text Label 1750 1400 0 60 ~ 0
313	/BUSAK
314	Text Label 1750 1300 0 60 ~ 0
315	/WR
316	Text Label 1750 1200 0 60 ~ 0
317	/RD
318	NoConn ~ 1750 1100
319	Text Label 1750 1000 0 60 ~ 0
320	VIDEO
321	Text Label 1750 900 0 60 ~ 0
322	/32MHz
323	Text Label 950 1600 2 60 ~ 0
324	/M1
325	Text Label 950 1500 2 60 ~ 0
326	/INT
327	Text Label 950 1400 2 60 ~ 0
328	/WAIT
329	Text Label 950 1300 2 60 ~ 0
330	/MREQ
331	Text Label 950 1200 2 60 ~ 0
332	/IOREQ
333	Text Label 950 1100 2 60 ~ 0
334	NSYNC
335	Text Label 950 1000 2 60 ~ 0
336	/MDIS
337	Text Label 950 900 2 60 ~ 0
338	Z80CLK
339	$Comp
340	L 74LS138 U1
341	U 1 1 53625F89
342	P 3600 2450
343	F 0 "U1" H 3700 2950 60 0000 C CNN
344	F 1 "74LS138" H 3750 1901 60 0000 C CNN
345	F 2 "~" H 3600 2450 60 0000 C CNN
346	F 3 "~" H 3600 2450 60 0000 C CNN
347	1 3600 2450
348	1 0 0 -1
349	$EndComp
350	$Comp
351	L 74LS74 U2
352	U 1 1 53625FC5
353	P 1500 4100
354	F 0 "U2" H 1650 4400 60 0000 C CNN
355	F 1 "74LS74" H 1800 3805 60 0000 C CNN
356	F 2 "~" H 1500 4100 60 0000 C CNN
357	F 3 "~" H 1500 4100 60 0000 C CNN
358	1 1500 4100
359	1 0 0 -1
360	$EndComp
361	$Comp
362	L 74LS74 U2
363	U 2 1 53625FD2
364	P 3000 4100
365	F 0 "U2" H 3150 4400 60 0000 C CNN
366	F 1 "74LS74" H 3300 3805 60 0000 C CNN
367	F 2 "~" H 3000 4100 60 0000 C CNN
368	F 3 "~" H 3000 4100 60 0000 C CNN
369	2 3000 4100
370	1 0 0 -1
371	$EndComp
372	$Comp
373	L 74LS00 U3
374	U 1 1 53626001
375	P 5350 900
376	F 0 "U3" H 5350 950 60 0000 C CNN
377	F 1 "74LS00" H 5350 800 60 0000 C CNN
378	F 2 "~" H 5350 900 60 0000 C CNN
379	F 3 "~" H 5350 900 60 0000 C CNN
380	1 5350 900
381	1 0 0 -1
382	$EndComp
383	$Comp
384	L 74LS00 U3
385	U 2 1 5362600E
386	P 5350 1350
387	F 0 "U3" H 5350 1400 60 0000 C CNN
388	F 1 "74LS00" H 5350 1250 60 0000 C CNN
389	F 2 "~" H 5350 1350 60 0000 C CNN
390	F 3 "~" H 5350 1350 60 0000 C CNN
391	2 5350 1350
392	1 0 0 -1
393	$EndComp
394	$Comp
395	L 74LS00 U3
396	U 3 1 53626014
397	P 5050 3700
398	F 0 "U3" H 5050 3750 60 0000 C CNN
399	F 1 "74LS00" H 5050 3600 60 0000 C CNN
400	F 2 "~" H 5050 3700 60 0000 C CNN
401	F 3 "~" H 5050 3700 60 0000 C CNN
402	3 5050 3700
403	1 0 0 -1
404	$EndComp
405	$Comp
406	L 74LS00 U3
407	U 4 1 5362601A
408	P 5050 4250
409	F 0 "U3" H 5050 4300 60 0000 C CNN
410	F 1 "74LS00" H 5050 4150 60 0000 C CNN
411	F 2 "~" H 5050 4250 60 0000 C CNN
412	F 3 "~" H 5050 4250 60 0000 C CNN
413	4 5050 4250
414	1 0 0 -1
415	$EndComp
416	$Comp
417	L 74LS138 U4
418	U 1 1 53626022
419	P 3650 1200
420	F 0 "U4" H 3750 1700 60 0000 C CNN
421	F 1 "74LS138" H 3800 651 60 0000 C CNN
422	F 2 "~" H 3650 1200 60 0000 C CNN
423	F 3 "~" H 3650 1200 60 0000 C CNN
424	1 3650 1200
425	1 0 0 -1
426	$EndComp
427	$Comp
428	L GND #PWR02
429	U 1 1 5362620C
430	P 600 3300
431	F 0 "#PWR02" H 600 3300 30 0001 C CNN
432	F 1 "GND" H 600 3230 30 0001 C CNN
433	F 2 "" H 600 3300 60 0000 C CNN
434	F 3 "" H 600 3300 60 0000 C CNN
435	1 600 3300
436	1 0 0 -1
437	$EndComp
438	Text Label 850 3100 2 60 ~ 0
439	GND
440	Text Label 5950 900 0 60 ~ 0
441	BC1
442	Text Label 3000 2300 2 60 ~ 0
443	A5
444	Text Label 10750 2200 0 60 ~ 0
445	_A8
446	$Comp
447	L GND #PWR03
448	U 1 1 53626517
449	P 9750 800
450	F 0 "#PWR03" H 9750 800 30 0001 C CNN
451	F 1 "GND" H 9750 730 30 0001 C CNN
452	F 2 "" H 9750 800 60 0000 C CNN
453	F 3 "" H 9750 800 60 0000 C CNN
454	1 9750 800
455	1 0 0 -1
456	$EndComp
457	$Comp
458	L VCC #PWR04
459	U 1 1 536266A1
460	P 2000 2700
461	F 0 "#PWR04" H 2000 2800 30 0001 C CNN
462	F 1 "VCC" H 2000 2800 30 0000 C CNN
463	F 2 "" H 2000 2700 60 0000 C CNN
464	F 3 "" H 2000 2700 60 0000 C CNN
465	1 2000 2700
466	1 0 0 -1
467	$EndComp
468	Text Label 2200 2800 0 60 ~ 0
469	VCC
470	Text Label 11050 600 0 60 ~ 0
471	VCC
472	Text Label 3600 3900 0 60 ~ 0
473	CLK1
474	Text Label 8800 1000 2 60 ~ 0
475	GND
476	Text Label 8900 2550 2 60 ~ 0
477	GND
478	Text Label 6800 1600 0 60 ~ 0
479	GND
480	Text Label 1500 3550 0 60 ~ 0
481	VCC
482	Text Label 11000 2300 0 60 ~ 0
483	GND
484	Text Label 8900 2350 2 60 ~ 0
485	LEFT
486	Text Label 8900 2150 2 60 ~ 0
487	RIGHT
488	Text Label 900 4100 2 60 ~ 0
489	Z80CLK
490	Text Label 5950 1350 0 60 ~ 0
491	BDIR
492	Text Label 3050 1450 2 60 ~ 0
493	/IOREQ
494	Text Label 3050 1050 2 60 ~ 0
495	/RD
496	Text Label 3050 1350 2 60 ~ 0
497	/M1
498	Text Label 3050 950 2 60 ~ 0
499	A1
500	Text Label 3050 850 2 60 ~ 0
501	A0
502	Text Label 3000 2100 2 60 ~ 0
503	A3
504	Text Label 3000 2200 2 60 ~ 0
505	A2
506	Text Label 3000 2800 2 60 ~ 0
507	A4
508	Text Label 3000 2700 2 60 ~ 0
509	A6
510	Text Label 3000 2600 2 60 ~ 0
511	A7
512	NoConn ~ 4200 2100
513	NoConn ~ 4200 2200
514	NoConn ~ 4200 2300
515	NoConn ~ 4200 2500
516	NoConn ~ 4200 2700
517	NoConn ~ 4200 2800
518	NoConn ~ 4250 1350
519	NoConn ~ 4250 1250
520	NoConn ~ 4250 1150
521	NoConn ~ 4250 1050
522	NoConn ~ 4250 850
523	Text Notes 4800 650 2 60 ~ 0
524	Address decoding
525	Text Notes 3200 3450 2 60 ~ 0
526	1MHz clock generation
527	Text Notes 7350 700 2 60 ~ 0
528	Audio mixing
529	Text Label 8800 1400 2 60 ~ 0
530	IOA7
531	Text Label 8800 1600 2 60 ~ 0
532	IOA6
533	Text Label 8800 1700 2 60 ~ 0
534	IOA5
535	Text Label 8800 1500 2 60 ~ 0
536	IOA4
537	Text Label 8800 1300 2 60 ~ 0
538	IOA2
539	Text Label 8800 1100 2 60 ~ 0
540	IOA3
541	Text Label 8300 900 2 60 ~ 0
542	VCC
543	Text Label 6350 3150 2 60 ~ 0
544	GND
545	Text Label 7800 3150 2 60 ~ 0
546	AUDA
547	Text Label 7200 3350 2 60 ~ 0
548	AUDB
549	Text Label 7600 3050 2 60 ~ 0
550	AUDC
551	$Comp
552	L R R18
553	U 1 1 53629314
554	P 6850 1050
555	F 0 "R18" V 6930 1050 40 0000 C CNN
556	F 1 "R" V 6857 1051 40 0000 C CNN
557	F 2 "~" V 6780 1050 30 0000 C CNN
558	F 3 "~" H 6850 1050 30 0000 C CNN
559	1 6850 1050
560	0 -1 -1 0
561	$EndComp
562	$Comp
563	L R R19
564	U 1 1 53629321
565	P 6850 1350
566	F 0 "R19" V 6930 1350 40 0000 C CNN
567	F 1 "R" V 6857 1351 40 0000 C CNN
568	F 2 "~" V 6780 1350 30 0000 C CNN
569	F 3 "~" H 6850 1350 30 0000 C CNN
570	1 6850 1350
571	0 -1 -1 0
572	$EndComp
573	$Comp
574	L C C3
575	U 1 1 53629416
576	P 7450 850
577	F 0 "C3" H 7450 950 40 0000 L CNN
578	F 1 "C" H 7456 765 40 0000 L CNN
579	F 2 "~" H 7488 700 30 0000 C CNN
580	F 3 "~" H 7450 850 60 0000 C CNN
581	1 7450 850
582	0 -1 -1 0
583	$EndComp
584	$Comp
585	L C C4
586	U 1 1 53629423
587	P 7450 1550
588	F 0 "C4" H 7450 1650 40 0000 L CNN
589	F 1 "C" H 7456 1465 40 0000 L CNN
590	F 2 "~" H 7488 1400 30 0000 C CNN
591	F 3 "~" H 7450 1550 60 0000 C CNN
592	1 7450 1550
593	0 -1 -1 0
594	$EndComp
595	Text Label 7650 850 0 60 ~ 0
596	LEFT
597	Text Label 7650 1550 0 60 ~ 0
598	RIGHT
599	Wire Wire Line
600	4350 2600 4200 2600
601	Connection ~ 7250 1350
602	Wire Wire Line
603	7250 1550 7250 1350
604	Connection ~ 7250 1050
605	Wire Wire Line
606	7250 850 7250 1050
607	Wire Wire Line
608	7100 1350 7400 1350
609	Wire Wire Line
610	7100 1050 7400 1050
611	Connection ~ 8300 3150
612	Wire Wire Line
613	8300 3250 7800 3250
614	Connection ~ 8100 3050
615	Wire Wire Line
616	8100 3400 7800 3400
617	Wire Wire Line
618	7200 3400 7300 3400
619	Connection ~ 7200 3250
620	Wire Wire Line
621	7200 3250 7200 3400
622	Wire Wire Line
623	8100 1350 7900 1350
624	Wire Wire Line
625	8100 1350 8100 3400
626	Wire Wire Line
627	7100 3050 8100 3050
628	Wire Wire Line
629	8300 1050 7900 1050
630	Wire Wire Line
631	8300 1050 8300 3250
632	Wire Wire Line
633	7100 3150 8300 3150
634	Wire Wire Line
635	7100 3250 7300 3250
636	Wire Wire Line
637	6600 3150 6350 3150
638	Connection ~ 6600 3150
639	Wire Wire Line
640	6600 3050 6600 3250
641	Wire Wire Line
642	9000 1200 8800 1200
643	Wire Wire Line
644	9000 1000 9000 1200
645	Wire Wire Line
646	8800 1000 9000 1000
647	Wire Wire Line
648	2950 1900 2950 1550
649	Wire Wire Line
650	4350 1900 2950 1900
651	Wire Wire Line
652	4350 1900 4350 2600
653	Wire Wire Line
654	2950 1550 3050 1550
655	Wire Wire Line
656	4750 1550 4750 1450
657	Wire Wire Line
658	4250 1550 4750 1550
659	Wire Wire Line
660	4550 800 4750 800
661	Wire Wire Line
662	4550 950 4550 800
663	Wire Wire Line
664	4250 950 4550 950
665	Connection ~ 4750 1100
666	Wire Wire Line
667	4550 1100 4750 1100
668	Wire Wire Line
669	4550 1450 4550 1100
670	Wire Wire Line
671	4250 1450 4550 1450
672	Wire Wire Line
673	4750 1000 4750 1250
674	Connection ~ 3000 4650
675	Connection ~ 3000 3550
676	Wire Wire Line
677	3900 4650 3900 3550
678	Wire Wire Line
679	1500 4650 3900 4650
680	Wire Wire Line
681	3900 3550 1500 3550
682	Wire Wire Line
683	2400 4000 2400 3900
684	Wire Wire Line
685	3600 4000 2400 4000
686	Wire Wire Line
687	3600 4300 3600 4000
688	Wire Wire Line
689	900 4000 900 3900
690	Wire Wire Line
691	2100 4000 900 4000
692	Wire Wire Line
693	2100 4300 2100 4000
694	Connection ~ 6600 1200
695	Wire Wire Line
696	6500 1200 6600 1200
697	Wire Wire Line
698	6600 1350 6600 1050
699	Wire Wire Line
700	10750 2300 11000 2300
701	Wire Wire Line
702	11050 600 11050 2200
703	Connection ~ 2000 2800
704	Wire Wire Line
705	2000 2700 2000 2800
706	Connection ~ 11050 700
707	Wire Wire Line
708	9750 700 10050 700
709	Connection ~ 11050 1900
710	Wire Wire Line
711	11050 700 10750 700
712	Wire Wire Line
713	11050 1900 10750 1900
714	Wire Wire Line
715	11050 2200 10750 2200
716	Connection ~ 600 3100
717	Connection ~ 2100 2800
718	Connection ~ 1750 3000
719	Wire Wire Line
720	1950 2800 2300 2800
721	Wire Wire Line
722	1950 3000 1950 2800
723	Wire Wire Line
724	950 3000 1950 3000
725	Wire Wire Line
726	750 2900 950 2900
727	Connection ~ 2100 3200
728	Connection ~ 1750 3100
729	Wire Wire Line
730	1900 3200 2300 3200
731	Wire Wire Line
732	1900 3100 1900 3200
733	Connection ~ 950 800
734	Wire Wire Line
735	600 800 600 3200
736	Wire Wire Line
737	600 800 1750 800
738	Connection ~ 950 3100
739	Wire Wire Line
740	600 3100 1900 3100
741	NoConn ~ 4200 2400
742	$Comp
743	L RR9 RR1
744	U 1 1 5362B3C6
745	P 6450 2000
746	F 0 "RR1" H 6500 2600 70 0000 C CNN
747	F 1 "RR9" V 6480 2000 70 0000 C CNN
748	F 2 "~" H 6450 2000 60 0000 C CNN
749	F 3 "~" H 6450 2000 60 0000 C CNN
750	1 6450 2000
751	-1 0 0 1
752	$EndComp
753	Text Label 6800 1700 0 60 ~ 0
754	IOB0
755	Text Label 6800 1800 0 60 ~ 0
756	IOB1
757	Text Label 6800 1900 0 60 ~ 0
758	IOB2
759	Text Label 6800 2000 0 60 ~ 0
760	IOB3
761	Text Label 6800 2100 0 60 ~ 0
762	IOB4
763	Text Label 6800 2200 0 60 ~ 0
764	IOB5
765	Text Label 6800 2300 0 60 ~ 0
766	IOB6
767	Text Label 6800 2400 0 60 ~ 0
768	IOB7
769	Text Label 6800 2500 0 60 ~ 0
770	DAC
771	Text Label 6500 1200 2 60 ~ 0
772	DAC
773	Text Label 10750 2100 0 60 ~ 0
774	CKSEL
775	Text Label 2100 3900 0 60 ~ 0
776	CLK2
777	Text Label 2400 4100 2 60 ~ 0
778	CLK24
779	Text Label 5650 3700 0 60 ~ 0
780	CLK24
781	Text Label 4450 3600 2 60 ~ 0
782	CLK4
783	Wire Wire Line
784	5650 4250 5650 4000
785	Wire Wire Line
786	5650 4000 4450 4000
787	Wire Wire Line
788	4450 4000 4450 3800
789	Text Label 4450 4150 2 60 ~ 0
790	CLK2
791	Text Label 4450 4350 2 60 ~ 0
792	IOA0
793	$EndSCHEMATC

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source: avrstuff/CPC stuff/dk_pcw/dk_pcw.sch@ 9e87244

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