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Root/ubb-jtag/ubb-jtag-m1.sch

1	EESchema Schematic File Version 2 date Fri Jan 4 15:57:06 2013
2	LIBS:pwr
3	LIBS:r
4	LIBS:8_10-card
5	LIBS:conn
6	LIBS:ubb-jtag-m1-cache
7	EELAYER 25 0
8	EELAYER END
9	$Descr A4 11693 8268
10	encoding utf-8
11	Sheet 1 1
12	Title ""
13	Date "4 jan 2013"
14	Rev ""
15	Comp ""
16	Comment1 ""
17	Comment2 ""
18	Comment3 ""
19	Comment4 ""
20	$EndDescr
21	$Comp
22	L CONN_7X2 J6
23	U 1 1 50E715B4
24	P 3400 3400
25	F 0 "J6" H 3400 3800 60 0000 C CNN
26	F 1 "CONN_7X2" V 3400 3400 60 0000 C CNN
27	1 3400 3400
28	1 0 0 -1
29	$EndComp
30	$Comp
31	L 8:10-CARD P1
32	U 1 1 50E715C3
33	P 8500 3400
34	F 0 "P1" H 8300 3950 60 0000 C CNN
35	F 1 "8:10-CARD" H 8550 2800 60 0000 C CNN
36	1 8500 3400
37	1 0 0 -1
38	$EndComp
39	$Comp
40	L R R1
41	U 1 1 50E715D2
42	P 7050 3000
43	F 0 "R1" V 7150 3000 60 0000 C CNN
44	F 1 "220" V 7050 3000 50 0000 C CNN
45	1 7050 3000
46	0 -1 -1 0
47	$EndComp
48	$Comp
49	L R R2
50	U 1 1 50E71608
51	P 7050 3300
52	F 0 "R2" V 7150 3300 60 0000 C CNN
53	F 1 "220" V 7050 3300 50 0000 C CNN
54	1 7050 3300
55	0 -1 -1 0
56	$EndComp
57	$Comp
58	L R R4
59	U 1 1 50E71646
60	P 7050 3800
61	F 0 "R4" V 7150 3800 60 0000 C CNN
62	F 1 "220" V 7050 3800 50 0000 C CNN
63	1 7050 3800
64	0 -1 -1 0
65	$EndComp
66	$Comp
67	L R R3
68	U 1 1 50E716FD
69	P 7050 3550
70	F 0 "R3" V 7150 3550 60 0000 C CNN
71	F 1 "220" V 7050 3550 50 0000 C CNN
72	1 7050 3550
73	0 -1 -1 0
74	$EndComp
75	NoConn ~ 8200 3300
76	NoConn ~ 8200 3400
77	NoConn ~ 8200 3700
78	$Comp
79	L GND #PWR01
80	U 1 1 50E717A5
81	P 2800 3900
82	F 0 "#PWR01" H 2800 3900 30 0001 C CNN
83	F 1 "GND" H 2800 3830 30 0001 C CNN
84	1 2800 3900
85	1 0 0 -1
86	$EndComp
87	NoConn ~ 3800 3600
88	NoConn ~ 3800 3700
89	Text Label 3900 3100 0 60 ~ 0
90	VREF
91	Text Label 3900 3200 0 60 ~ 0
92	TMS
93	Text Label 3900 3300 0 60 ~ 0
94	TCK
95	Text Label 3900 3400 0 60 ~ 0
96	TDO
97	Text Label 3900 3500 0 60 ~ 0
98	TDI
99	Text Label 3900 2750 0 60 ~ 0
100	GND
101	$Comp
102	L R R7
103	U 1 1 50E71AF6
104	P 6600 4250
105	F 0 "R7" V 6700 4250 60 0000 C CNN
106	F 1 "680" V 6600 4250 50 0000 C CNN
107	1 6600 4250
108	-1 0 0 1
109	$EndComp
110	$Comp
111	L R R6
112	U 1 1 50E71AFC
113	P 6300 4250
114	F 0 "R6" V 6400 4250 60 0000 C CNN
115	F 1 "680" V 6300 4250 50 0000 C CNN
116	1 6300 4250
117	-1 0 0 1
118	$EndComp
119	$Comp
120	L R R5
121	U 1 1 50E71B02
122	P 6000 4250
123	F 0 "R5" V 6100 4250 60 0000 C CNN
124	F 1 "680" V 6000 4250 50 0000 C CNN
125	1 6000 4250
126	-1 0 0 1
127	$EndComp
128	Text Label 7400 3000 0 60 ~ 0
129	DAT2
130	Text Label 7400 3300 0 60 ~ 0
131	DAT3
132	Text Label 7400 3550 0 60 ~ 0
133	CLK
134	Text Label 7400 3800 0 60 ~ 0
135	DAT1
136	Text Label 7400 4700 0 60 ~ 0
137	GND
138	Text Notes 6650 5350 0 60 ~ 0
139	3.3 V
140	Text Notes 7050 5300 0 60 ~ 0
141	680
142	Text Notes 6950 5400 0 60 ~ 0
143	220+680
144	Text Notes 7400 5350 0 60 ~ 0
145	= 2.49 V
146	Text Notes 5900 5200 0 60 ~ 0
147	Voltage dividers:
148	Text Notes 3050 4050 0 60 ~ 0
149	Milkymist One
150	$Comp
151	L 2V5 #PWR02
152	U 1 1 50E725D8
153	P 4300 2600
154	F 0 "#PWR02" H 4300 2560 30 0001 C CNN
155	F 1 "2V5" H 4300 2750 60 0000 C CNN
156	1 4300 2600
157	1 0 0 -1
158	$EndComp
159	Wire Wire Line
160	8200 3100 7800 3100
161	Wire Wire Line
162	7800 3100 7800 3000
163	Wire Wire Line
164	7800 3000 7300 3000
165	Wire Wire Line
166	8200 3200 7800 3200
167	Wire Wire Line
168	7800 3200 7800 3300
169	Wire Wire Line
170	7800 3300 7300 3300
171	Wire Wire Line
172	7800 3500 8200 3500
173	Wire Wire Line
174	7800 3500 7800 3550
175	Wire Wire Line
176	7800 3550 7300 3550
177	Wire Wire Line
178	2800 2750 2800 3900
179	Wire Wire Line
180	2800 3100 3000 3100
181	Wire Wire Line
182	3000 3200 2800 3200
183	Connection ~ 2800 3200
184	Wire Wire Line
185	3000 3300 2800 3300
186	Connection ~ 2800 3300
187	Wire Wire Line
188	3000 3400 2800 3400
189	Connection ~ 2800 3400
190	Wire Wire Line
191	3000 3500 2800 3500
192	Connection ~ 2800 3500
193	Wire Wire Line
194	3000 3600 2800 3600
195	Connection ~ 2800 3600
196	Wire Wire Line
197	3000 3700 2800 3700
198	Connection ~ 2800 3700
199	Wire Wire Line
200	4300 3100 3800 3100
201	Wire Wire Line
202	3800 3200 4500 3200
203	Wire Wire Line
204	4500 3200 4500 3000
205	Wire Wire Line
206	4500 3000 6800 3000
207	Wire Wire Line
208	3800 3300 6800 3300
209	Wire Wire Line
210	3800 3400 4500 3400
211	Wire Wire Line
212	4500 3400 4500 3550
213	Wire Wire Line
214	4500 3550 6800 3550
215	Wire Wire Line
216	8200 3800 7300 3800
217	Wire Wire Line
218	4400 3800 6800 3800
219	Wire Wire Line
220	4400 3800 4400 3500
221	Wire Wire Line
222	4400 3500 3800 3500
223	Wire Wire Line
224	8200 3600 7950 3600
225	Wire Wire Line
226	7950 4700 7950 2750
227	Wire Wire Line
228	7950 2750 2800 2750
229	Connection ~ 2800 3100
230	Wire Wire Line
231	6000 4000 6000 3000
232	Connection ~ 6000 3000
233	Wire Wire Line
234	6300 4000 6300 3300
235	Connection ~ 6300 3300
236	Wire Wire Line
237	6600 4000 6600 3800
238	Connection ~ 6600 3800
239	Wire Wire Line
240	6000 4500 6000 4700
241	Wire Wire Line
242	6000 4700 7950 4700
243	Connection ~ 7950 3600
244	Wire Wire Line
245	6600 4500 6600 4700
246	Connection ~ 6600 4700
247	Wire Wire Line
248	6300 4500 6300 4700
249	Connection ~ 6300 4700
250	Wire Notes Line
251	6950 5300 7350 5300
252	Wire Wire Line
253	4300 2600 4300 3100
254	Text Notes 5700 5700 0 60 ~ 0
255	R3 is absent in the proof of concept implementation and thus untested.
256	$EndSCHEMATC
257

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