Root/ubb-usb/concept.sch

1EESchema Schematic File Version 2 date Tue Oct 4 12:44:34 2011
2LIBS:power
3LIBS:device
4LIBS:8_10-card
5LIBS:conn
6LIBS:usb_a_plug
7EELAYER 24 0
8EELAYER END
9$Descr A4 11700 8267
10Sheet 1 1
11Title ""
12Date "4 oct 2011"
13Rev ""
14Comp ""
15Comment1 ""
16Comment2 ""
17Comment3 ""
18Comment4 ""
19$EndDescr
20Wire Notes Line
21    8450 5800 8450 6200
22Connection ~ 7650 4450
23Wire Wire Line
24    7650 4450 7650 4650
25Connection ~ 8150 4450
26Wire Wire Line
27    8150 4650 8150 4450
28Wire Notes Line
29    5200 6250 5200 7100
30Wire Notes Line
31    4500 4950 4500 5500
32Wire Wire Line
33    3600 5400 3900 5400
34Wire Wire Line
35    3900 5400 3900 5650
36Wire Wire Line
37    3900 5650 5400 5650
38Connection ~ 5000 5750
39Wire Wire Line
40    5000 5750 5000 6350
41Wire Wire Line
42    5000 6350 4800 6350
43Wire Wire Line
44    3600 5850 5400 5850
45Connection ~ 8150 5450
46Wire Wire Line
47    8150 5150 8150 5450
48Connection ~ 7650 5950
49Wire Wire Line
50    7650 5150 7650 5950
51Wire Wire Line
52    6850 5850 7050 5850
53Wire Wire Line
54    7050 5850 7050 6250
55Wire Wire Line
56    6850 6050 9100 6050
57Wire Wire Line
58    6850 5450 9100 5450
59Wire Notes Line
60    2800 2600 2800 3650
61Wire Wire Line
62    5300 1200 5300 1400
63Wire Wire Line
64    3750 1900 3750 2100
65Wire Wire Line
66    3750 2100 4250 2100
67Wire Wire Line
68    3750 3400 3750 2700
69Wire Wire Line
70    3750 2700 4100 2700
71Wire Wire Line
72    4250 2300 5750 2300
73Connection ~ 3450 2500
74Wire Wire Line
75    3450 2700 3450 2500
76Connection ~ 3250 2300
77Wire Wire Line
78    4200 2300 3050 2300
79Wire Notes Line
80    4300 1900 4050 2900
81Wire Wire Line
82    2100 2300 2550 2300
83Wire Notes Line
84    1600 2000 2100 2000
85Wire Notes Line
86    2100 2000 2100 2800
87Wire Wire Line
88    3250 3200 3250 3400
89Wire Wire Line
90    3450 3200 3450 3400
91Wire Notes Line
92    2100 2800 1600 2800
93Wire Wire Line
94    2100 2500 2550 2500
95Wire Notes Line
96    4350 1900 4100 2900
97Wire Wire Line
98    4150 2500 3050 2500
99Wire Wire Line
100    3250 2700 3250 2300
101Wire Notes Line
102    6250 2000 5750 2000
103Wire Notes Line
104    5750 2000 5750 2800
105Wire Notes Line
106    5750 2800 6250 2800
107Wire Wire Line
108    4200 2500 5750 2500
109Wire Wire Line
110    4150 2700 4600 2700
111Wire Wire Line
112    4600 2700 4600 3400
113Wire Wire Line
114    4300 2100 4700 2100
115Wire Wire Line
116    5300 1900 5300 2500
117Connection ~ 5300 2500
118Wire Wire Line
119    9100 5350 6850 5350
120Wire Wire Line
121    6850 5550 9100 5550
122Wire Wire Line
123    9100 5750 6850 5750
124Wire Wire Line
125    6850 5950 9100 5950
126Wire Wire Line
127    7050 4250 7050 5650
128Wire Wire Line
129    7050 5650 6850 5650
130Wire Wire Line
131    7450 5150 7450 6050
132Connection ~ 7450 6050
133Wire Wire Line
134    7950 5150 7950 5550
135Connection ~ 7950 5550
136Wire Wire Line
137    8350 5150 8350 5350
138Connection ~ 8350 5350
139Wire Wire Line
140    5400 5750 3800 5750
141Wire Wire Line
142    3800 5750 3800 5700
143Wire Wire Line
144    3800 5700 3600 5700
145Wire Wire Line
146    4300 6350 4100 6350
147Wire Wire Line
148    4100 6350 4100 5850
149Connection ~ 4100 5850
150Wire Wire Line
151    5400 5550 3600 5550
152Wire Notes Line
153    6250 7100 6250 6250
154Wire Wire Line
155    8350 4650 8350 4450
156Wire Wire Line
157    8350 4450 7050 4450
158Connection ~ 7050 4450
159Wire Wire Line
160    7950 4650 7950 4450
161Connection ~ 7950 4450
162Wire Wire Line
163    7450 4650 7450 4450
164Connection ~ 7450 4450
165Text Notes 7600 6350 0 60 ~ 0
166SDCLK has no pull-up in the Ben and is thus suitable for pull-down
167Text Notes 4400 4400 0 100 ~ 20
168UBB-USB hack
169Text Notes 1750 1300 0 100 ~ 20
170Low-Speed USB (standard setup)
171Text Notes 3800 6800 0 80 ~ 0
172UBB-USB
173Text Notes 5650 6800 0 80 ~ 0
174UBB
175Text Notes 7400 6800 0 80 ~ 0
176BEN
177Text Notes 4000 4900 0 60 ~ 0
178Any of DAT0/1/2/3 or CMD
179NoConn ~ 5400 5350
180NoConn ~ 5400 5450
181NoConn ~ 5400 5950
182NoConn ~ 5400 6050
183$Comp
184L R R10
185U 1 1 4E8B2666
186P 4550 6350
187F 0 "R10" V 4630 6350 50 0000 C CNN
188F 1 "15k" V 4550 6350 50 0000 C CNN
189    1 4550 6350
190    0 -1 -1 0
191$EndComp
192$Comp
193L R R29
194U 1 1 4E8B25F7
195P 8350 4900
196F 0 "R29" V 8430 4900 50 0000 C CNN
197F 1 "10k" V 8350 4900 50 0000 C CNN
198    1 8350 4900
199    -1 0 0 1
200$EndComp
201$Comp
202L R R28
203U 1 1 4E8B25F4
204P 8150 4900
205F 0 "R28" V 8230 4900 50 0000 C CNN
206F 1 "10k" V 8150 4900 50 0000 C CNN
207    1 8150 4900
208    -1 0 0 1
209$EndComp
210$Comp
211L R R27
212U 1 1 4E8B25D9
213P 7950 4900
214F 0 "R27" V 8030 4900 50 0000 C CNN
215F 1 "10k" V 7950 4900 50 0000 C CNN
216    1 7950 4900
217    -1 0 0 1
218$EndComp
219$Comp
220L R R24
221U 1 1 4E8B25D0
222P 7650 4900
223F 0 "R24" V 7730 4900 50 0000 C CNN
224F 1 "10k" V 7650 4900 50 0000 C CNN
225    1 7650 4900
226    -1 0 0 1
227$EndComp
228$Comp
229L R R23
230U 1 1 4E8B25AF
231P 7450 4900
232F 0 "R23" V 7530 4900 50 0000 C CNN
233F 1 "10k" V 7450 4900 50 0000 C CNN
234    1 7450 4900
235    -1 0 0 1
236$EndComp
237$Comp
238L +3.3V #PWR7
239U 1 1 4E8B2585
240P 7050 4250
241F 0 "#PWR7" H 7050 4210 30 0001 C CNN
242F 1 "+3.3V" H 7050 4360 50 0000 C CNN
243    1 7050 4250
244    1 0 0 -1
245$EndComp
246$Comp
247L GND #PWR8
248U 1 1 4E8B2568
249P 7050 6250
250F 0 "#PWR8" H 7050 6250 30 0001 C CNN
251F 1 "GND" H 7050 6180 30 0001 C CNN
252    1 7050 6250
253    1 0 0 -1
254$EndComp
255Text Label 8800 5350 0 60 ~ 0
256SDD2
257Text Label 8800 5450 0 60 ~ 0
258SDD3
259Text Label 8800 5550 0 60 ~ 0
260SDCMD
261Text Label 8800 5750 0 60 ~ 0
262SDCLK
263Text Label 8800 5950 0 60 ~ 0
264SDD0
265Text Label 8800 6050 0 60 ~ 0
266SDD1
267$Comp
268L CONN_8 P2
269U 1 1 4E8B24DC
270P 6500 5700
271F 0 "P2" V 6450 5700 60 0000 C CNN
272F 1 "CONN_8" V 6550 5700 60 0000 C CNN
273    1 6500 5700
274    -1 0 0 -1
275$EndComp
276$Comp
277L 8:10-CARD P1
278U 1 1 4E8B2302
279P 5700 5650
280F 0 "P1" H 5500 6200 60 0000 C CNN
281F 1 "8:10-CARD" H 5750 5050 60 0000 C CNN
282    1 5700 5650
283    1 0 0 -1
284$EndComp
285Text Notes 5850 2450 0 60 ~ 0
286DEVICE
287Text Notes 1750 2450 0 60 ~ 0
288HOST
289Text Label 5500 2500 0 60 ~ 0
290D-
291Text Label 5500 2300 0 60 ~ 0
292D+
293Text Label 2200 2500 0 60 ~ 0
294D-
295Text Label 2200 2300 0 60 ~ 0
296D+
297Text Label 4450 2100 0 60 ~ 0
298VBUS
299$Comp
300L +3.3V #PWR1
301U 1 1 4E8B2142
302P 5300 1200
303F 0 "#PWR1" H 5300 1160 30 0001 C CNN
304F 1 "+3.3V" H 5300 1310 50 0000 C CNN
305    1 5300 1200
306    1 0 0 -1
307$EndComp
308$Comp
309L +5V #PWR2
310U 1 1 4E8B2111
311P 3750 1900
312F 0 "#PWR2" H 3750 1990 20 0001 C CNN
313F 1 "+5V" H 3750 1990 50 0000 C CNN
314    1 3750 1900
315    1 0 0 -1
316$EndComp
317$Comp
318L GND #PWR6
319U 1 1 4E8B20BE
320P 4600 3400
321F 0 "#PWR6" H 4600 3400 30 0001 C CNN
322F 1 "GND" H 4600 3330 30 0001 C CNN
323    1 4600 3400
324    1 0 0 -1
325$EndComp
326$Comp
327L GND #PWR5
328U 1 1 4E8B20B3
329P 3750 3400
330F 0 "#PWR5" H 3750 3400 30 0001 C CNN
331F 1 "GND" H 3750 3330 30 0001 C CNN
332    1 3750 3400
333    1 0 0 -1
334$EndComp
335$Comp
336L GND #PWR4
337U 1 1 4E8B1FBE
338P 3450 3400
339F 0 "#PWR4" H 3450 3400 30 0001 C CNN
340F 1 "GND" H 3450 3330 30 0001 C CNN
341    1 3450 3400
342    1 0 0 -1
343$EndComp
344$Comp
345L GND #PWR3
346U 1 1 4E8B1FB9
347P 3250 3400
348F 0 "#PWR3" H 3250 3400 30 0001 C CNN
349F 1 "GND" H 3250 3330 30 0001 C CNN
350    1 3250 3400
351    1 0 0 -1
352$EndComp
353Text Notes 1550 3800 0 60 ~ 0
354See USB Specification Revision 2.0, page 125
355$Comp
356L USB_A_PLUG~ CON1
357U 1 1 4E8B1C58
358P 3000 5650
359F 0 "CON1" H 2750 6100 60 0000 C CNN
360F 1 "USB_A" H 3000 5250 60 0000 C CNN
361    1 3000 5650
362    -1 0 0 -1
363$EndComp
364$Comp
365L R R3
366U 1 1 4E8B1C4A
367P 2800 2500
368F 0 "R3" V 2880 2500 50 0000 C CNN
369F 1 "50" V 2800 2500 50 0000 C CNN
370    1 2800 2500
371    0 -1 -1 0
372$EndComp
373$Comp
374L R R2
375U 1 1 4E8B1C44
376P 2800 2300
377F 0 "R2" V 2880 2300 50 0000 C CNN
378F 1 "50" V 2800 2300 50 0000 C CNN
379    1 2800 2300
380    0 -1 -1 0
381$EndComp
382$Comp
383L R R1
384U 1 1 4E8B1C42
385P 5300 1650
386F 0 "R1" V 5380 1650 50 0000 C CNN
387F 1 "1k5" V 5300 1650 50 0000 C CNN
388    1 5300 1650
389    -1 0 0 1
390$EndComp
391$Comp
392L R R4
393U 1 1 4E8B1C40
394P 3250 2950
395F 0 "R4" V 3330 2950 50 0000 C CNN
396F 1 "15k" V 3250 2950 50 0000 C CNN
397    1 3250 2950
398    -1 0 0 1
399$EndComp
400$Comp
401L R R5
402U 1 1 4E8B1C3E
403P 3450 2950
404F 0 "R5" V 3530 2950 50 0000 C CNN
405F 1 "15k" V 3450 2950 50 0000 C CNN
406    1 3450 2950
407    -1 0 0 1
408$EndComp
409$EndSCHEMATC
410

Archive Download this file

Branches:
master



interactive