Date:2011-09-11 01:42:00 (7 years 11 months ago)
Author:Werner Almesberger
Commit:761eae16bdfe2f97e34a927fd8fd9d14a9a18cc2
Message:labsw/: added hardware revision indication

Files: labsw/LOG (2 diffs)
labsw/labsw.cmp (2 diffs)
labsw/labsw.sch (3 diffs)

Change Details

labsw/LOG
223223    opto-coupler LEDs from VBUS via the pull-ups into VDD)
224224  - added low-pass filters to button inputs, to suppress interferences,
225225    e.g., from load being switched (with help from Joerg Reisenweber)
226  - added hardware revision ID pins
226227
227228Pending:
228229- widen column cavities by 0.2 mm on each side
...... 
234235- verify 2512 footprint of 1 W resistors
235236- add ground zones
236237- firmware: disable internal pull-ups
237- add hardware revision ID pins
labsw/labsw.cmp
1Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Sat Sep 10 20:32:12 2011
1Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Sat Sep 10 20:41:10 2011
22
33BeginCmp
44TimeStamp = /4E55CABB;
...... 
323323EndCmp
324324
325325BeginCmp
326TimeStamp = /4E6BF476;
327Reference = R26;
328ValeurCmp = NC;
329IdModule = 0603;
330EndCmp
331
332BeginCmp
333TimeStamp = /4E6BF47E;
334Reference = R27;
335ValeurCmp = 0;
336IdModule = 0603;
337EndCmp
338
339BeginCmp
326340TimeStamp = /4E5344A0;
327341Reference = U1;
328342ValeurCmp = C8051F320;
labsw/labsw.sch
1EESchema Schematic File Version 2 date Sat Sep 10 20:21:28 2011
1EESchema Schematic File Version 2 date Sat Sep 10 20:40:54 2011
22LIBS:power
33LIBS:device
44LIBS:conn
...... 
2222Comment3 ""
2323Comment4 ""
2424$EndDescr
25Text Notes 3150 1550 0 60 ~ 0
262 Relays+2 Opto
27$Sheet
28S 2950 1100 1200 1000
29U 4E6BEDF0
30F0 "CH12" 60
31F1 "ch12.sch" 60
32$EndSheet
33Connection ~ 5450 4050
25Wire Notes Line
26    9100 5950 9100 6400
27Wire Notes Line
28    8550 6100 10150 6100
29Wire Wire Line
30    9150 5200 9150 5400
3431Wire Wire Line
35    5450 3550 5450 4600
36Connection ~ 5850 4050
32    9150 4700 9150 4050
3733Wire Wire Line
38    5450 4050 6650 4050
39Connection ~ 4650 4200
34    9150 4050 8950 4050
4035Wire Wire Line
41    4650 4600 4650 4200
36    6150 4200 3150 4200
4237Wire Wire Line
43    5850 5000 5850 5250
44Connection ~ 4250 3750
38    5350 4600 5350 4050
39Connection ~ 4550 4200
4540Wire Wire Line
46    4250 4550 4250 3750
47Connection ~ 3650 4050
41    4550 4600 4550 4200
4842Wire Wire Line
49    3650 4550 3650 3550
43    4550 5000 4550 5250
5044Wire Wire Line
51    8000 5200 8000 5400
45    1950 6050 1950 6250
5246Wire Wire Line
53    8300 5200 8300 5400
47    7350 5200 7350 5400
5448Wire Wire Line
55    8600 5200 8600 5400
49    7650 5200 7650 5400
5650Wire Wire Line
57    9450 4200 9650 4200
51    7950 5200 7950 5400
5852Wire Wire Line
59    9450 3750 9650 3750
53    8950 4350 9950 4350
6054Wire Wire Line
61    9450 3450 9650 3450
55    8950 3600 9950 3600
6256Wire Wire Line
63    8600 2200 8600 2400
57    8950 3300 9950 3300
6458Wire Wire Line
65    8300 2200 8300 2400
59    7950 2200 7950 2400
6660Wire Wire Line
67    8000 2200 8000 2400
61    7650 2200 7650 2400
6862Wire Wire Line
69    7700 2400 7700 2200
63    7050 2400 7050 2200
7064Wire Wire Line
71    6650 3300 6450 3300
65    6150 3450 5950 3450
7266Wire Wire Line
73    6650 3600 6450 3600
74Connection ~ 6450 4350
67    6700 6150 6700 5600
7568Wire Wire Line
76    6450 4200 6450 5400
69    6700 5600 6850 5600
7770Wire Wire Line
78    6450 5400 7450 5400
71    6850 5600 6850 6150
7972Wire Wire Line
80    7450 5400 7450 6150
73    7150 6150 7150 5400
8174Wire Wire Line
82    7550 5200 7550 6150
75    7150 5400 7200 5400
8376Wire Wire Line
84    4650 5000 4650 5250
85Connection ~ 3950 3900
77    7200 5400 7200 5200
8678Wire Wire Line
87    3950 3900 3950 4550
88Connection ~ 6450 4200
79    4950 5000 4950 5250
80Connection ~ 3150 4200
8981Wire Wire Line
90    6650 4350 6450 4350
82    3150 4050 2550 4050
9183Wire Wire Line
92    3050 3450 3250 3450
84    2550 3750 6150 3750
9385Wire Wire Line
94    3050 3900 6650 3900
86    3150 5050 3150 5250
9587Wire Wire Line
96    3950 5050 3950 5250
97Connection ~ 1700 4050
88    3750 5050 3750 5250
89Connection ~ 1200 3900
9890Wire Wire Line
99    1700 4250 1700 3450
100Connection ~ 1700 3600
91    1200 3900 1400 3900
10192Wire Wire Line
102    1900 3600 1700 3600
93    1200 4050 1400 4050
10394Wire Wire Line
104    1700 3450 1900 3450
95    1400 3450 1200 3450
10596Wire Wire Line
106    1700 4050 1900 4050
97    1400 3600 1200 3600
98Connection ~ 1200 3600
10799Wire Wire Line
108    1700 3900 1900 3900
109Connection ~ 1700 3900
100    1200 3450 1200 4250
101Connection ~ 1200 4050
110102Wire Wire Line
111    4250 5050 4250 5250
103    3450 5050 3450 5250
112104Wire Wire Line
113    3650 5050 3650 5250
105    2550 3900 6150 3900
114106Wire Wire Line
115    3050 3750 6650 3750
107    2550 3450 2750 3450
116108Wire Wire Line
117    3650 4050 3050 4050
118Connection ~ 3650 4200
109    6150 4350 5950 4350
110Connection ~ 5950 4200
119111Wire Wire Line
120    5450 5000 5450 5250
112    3450 3900 3450 4550
113Connection ~ 3450 3900
121114Wire Wire Line
122    7700 5200 7700 5400
115    4150 5000 4150 5250
123116Wire Wire Line
124    7700 5400 7650 5400
117    7050 5200 7050 6150
125118Wire Wire Line
126    7650 5400 7650 6150
119    6950 6150 6950 5400
127120Wire Wire Line
128    7350 6150 7350 5600
121    6950 5400 5950 5400
129122Wire Wire Line
130    7350 5600 7200 5600
123    5950 5400 5950 4200
124Connection ~ 5950 4350
131125Wire Wire Line
132    7200 5600 7200 6150
126    6150 3600 5950 3600
133127Wire Wire Line
134    6650 3450 6450 3450
128    6150 3300 5950 3300
135129Wire Wire Line
136    7550 2400 7550 2200
130    7200 2400 7200 2200
137131Wire Wire Line
138    8150 2200 8150 2400
132    7500 2200 7500 2400
139133Wire Wire Line
140    8450 2200 8450 2400
134    7800 2200 7800 2400
141135Wire Wire Line
142    9450 3300 9650 3300
136    8100 2200 8100 2400
143137Wire Wire Line
144    9450 3600 9650 3600
138    8950 3450 9950 3450
145139Wire Wire Line
146    9450 4350 9650 4350
140    8950 3750 9950 3750
147141Wire Wire Line
148    8450 5200 8450 5400
142    8950 4200 9950 4200
149143Wire Wire Line
150    8150 5200 8150 5400
144    8100 5200 8100 5400
151145Wire Wire Line
152    7850 5200 7850 5400
146    7800 5200 7800 5400
153147Wire Wire Line
154    2450 6050 2450 6250
148    7500 5200 7500 5400
155149Wire Wire Line
156    5050 5000 5050 5250
150    3150 4550 3150 3550
151Connection ~ 3150 4050
157152Wire Wire Line
158    5050 4600 5050 4200
159Connection ~ 5050 4200
153    3750 4550 3750 3750
154Connection ~ 3750 3750
160155Wire Wire Line
161    5850 4050 5850 4600
156    5350 5000 5350 5250
162157Wire Wire Line
163    3650 4200 6650 4200
158    4150 4600 4150 4200
159Connection ~ 4150 4200
160Wire Wire Line
161    6150 4050 4950 4050
162Connection ~ 5350 4050
163Wire Wire Line
164    4950 3550 4950 4600
165Connection ~ 4950 4050
166Wire Wire Line
167    8950 3900 9350 3900
168Wire Wire Line
169    9350 3900 9350 4700
170Wire Wire Line
171    9350 5200 9350 5400
172Wire Notes Line
173    8800 5950 8800 6400
174Text Notes 9150 6400 0 60 ~ 0
1751 (external pull-ups)
176Text Notes 9150 6250 0 60 ~ 0
1770 (internal pull-ups)
178Text Notes 8550 6400 0 60 ~ 0
1790
180Text Notes 8850 6400 0 60 ~ 0
181NC
182Text Notes 8850 6250 0 60 ~ 0
183NC
184Text Notes 8550 6250 0 60 ~ 0
185NC
186Text Notes 9150 6050 0 60 ~ 0
187Revision
188Text Notes 8850 6050 0 60 ~ 0
189R27
190Text Notes 8550 6050 0 60 ~ 0
191R26
192Text Notes 8550 5850 0 60 ~ 0
193Board revision
194$Comp
195L GND #PWR16
196U 1 1 4E6BF49D
197P 9350 5400
198F 0 "#PWR16" H 9350 5400 30 0001 C CNN
199F 1 "GND" H 9350 5330 30 0001 C CNN
200    1 9350 5400
201    1 0 0 -1
202$EndComp
203$Comp
204L GND #PWR15
205U 1 1 4E6BF49A
206P 9150 5400
207F 0 "#PWR15" H 9150 5400 30 0001 C CNN
208F 1 "GND" H 9150 5330 30 0001 C CNN
209    1 9150 5400
210    1 0 0 -1
211$EndComp
212$Comp
213L R R27
214U 1 1 4E6BF47E
215P 9350 4950
216F 0 "R27" V 9430 4950 50 0000 C CNN
217F 1 "0" V 9350 4950 50 0000 C CNN
218    1 9350 4950
219    -1 0 0 1
220$EndComp
221$Comp
222L R R26
223U 1 1 4E6BF476
224P 9150 4950
225F 0 "R26" V 9230 4950 50 0000 C CNN
226F 1 "NC" V 9150 4950 50 0000 C CNN
227    1 9150 4950
228    -1 0 0 1
229$EndComp
230Text Notes 3150 1550 0 60 ~ 0
2312 Relays+2 Opto
232$Sheet
233S 2950 1100 1200 1000
234U 4E6BEDF0
235F0 "CH12" 60
236F1 "ch12.sch" 60
237$EndSheet
164238$Comp
165L VDD #PWR01
239L VDD #PWR10
166240U 1 1 4E6BEDBD
167P 5450 3550
168F 0 "#PWR01" H 5450 3650 30 0001 C CNN
169F 1 "VDD" H 5450 3660 50 0000 C CNN
170    1 5450 3550
241P 4950 3550
242F 0 "#PWR10" H 4950 3650 30 0001 C CNN
243F 1 "VDD" H 4950 3660 50 0000 C CNN
244    1 4950 3550
171245    1 0 0 -1
172246$EndComp
173247$Comp
174L GND #PWR02
248L GND #PWR12
175249U 1 1 4E6BE98F
176P 5850 5250
177F 0 "#PWR02" H 5850 5250 30 0001 C CNN
178F 1 "GND" H 5850 5180 30 0001 C CNN
179    1 5850 5250
250P 5350 5250
251F 0 "#PWR12" H 5350 5250 30 0001 C CNN
252F 1 "GND" H 5350 5180 30 0001 C CNN
253    1 5350 5250
180254    1 0 0 -1
181255$EndComp
182256$Comp
183L GND #PWR03
257L GND #PWR9
184258U 1 1 4E6BE93E
185P 5050 5250
186F 0 "#PWR03" H 5050 5250 30 0001 C CNN
187F 1 "GND" H 5050 5180 30 0001 C CNN
188    1 5050 5250
259P 4550 5250
260F 0 "#PWR9" H 4550 5250 30 0001 C CNN
261F 1 "GND" H 4550 5180 30 0001 C CNN
262    1 4550 5250
189263    1 0 0 -1
190264$EndComp
191265$Comp
192266L C C3
193267U 1 1 4E6BE90B
194P 5450 4800
195F 0 "C3" H 5500 4900 50 0000 L CNN
196F 1 "4.7uF" H 5500 4700 50 0000 L CNN
197    1 5450 4800
268P 4950 4800
269F 0 "C3" H 5000 4900 50 0000 L CNN
270F 1 "4.7uF" H 5000 4700 50 0000 L CNN
271    1 4950 4800
198272    1 0 0 -1
199273$EndComp
200274$Comp
201275L C C4
202276U 1 1 4E6BE909
203P 5850 4800
204F 0 "C4" H 5900 4900 50 0000 L CNN
205F 1 "100nF" H 5900 4700 50 0000 L CNN
206    1 5850 4800
277P 5350 4800
278F 0 "C4" H 5400 4900 50 0000 L CNN
279F 1 "100nF" H 5400 4700 50 0000 L CNN
280    1 5350 4800
207281    1 0 0 -1
208282$EndComp
209Text Label 3250 3900 0 60 ~ 0
283Text Label 2750 3900 0 60 ~ 0
210284DM
211Text Label 3250 3750 0 60 ~ 0
285Text Label 2750 3750 0 60 ~ 0
212286DP
213287$Comp
214L PWR_FLAG #FLG04
288L PWR_FLAG #FLG1
215289U 1 1 4E5600BD
216P 2450 6050
217F 0 "#FLG04" H 2450 6320 30 0001 C CNN
218F 1 "PWR_FLAG" H 2450 6280 30 0000 C CNN
219    1 2450 6050
290P 1950 6050
291F 0 "#FLG1" H 1950 6320 30 0001 C CNN
292F 1 "PWR_FLAG" H 1950 6280 30 0000 C CNN
293    1 1950 6050
220294    1 0 0 -1
221295$EndComp
222296$Comp
223L GND #PWR05
297L GND #PWR2
224298U 1 1 4E5600B6
225P 2450 6250
226F 0 "#PWR05" H 2450 6250 30 0001 C CNN
227F 1 "GND" H 2450 6180 30 0001 C CNN
228    1 2450 6250
299P 1950 6250
300F 0 "#PWR2" H 1950 6250 30 0001 C CNN
301F 1 "GND" H 1950 6180 30 0001 C CNN
302    1 1950 6250
229303    1 0 0 -1
230304$EndComp
231305$Comp
232L +5V #PWR06
306L +5V #PWR4
233307U 1 1 4E560053
234P 3650 3550
235F 0 "#PWR06" H 3650 3640 20 0001 C CNN
236F 1 "+5V" H 3650 3640 50 0000 C CNN
237    1 3650 3550
308P 3150 3550
309F 0 "#PWR4" H 3150 3640 20 0001 C CNN
310F 1 "+5V" H 3150 3640 50 0000 C CNN
311    1 3150 3550
238312    1 0 0 -1
239313$EndComp
240Text GLabel 7850 5400 3 60 Output ~ 0
314Text GLabel 7350 5400 3 60 Output ~ 0
241315OUT_4
242Text GLabel 8000 5400 3 60 Output ~ 0
316Text GLabel 7500 5400 3 60 Output ~ 0
243317OUT_3
244Text GLabel 8150 5400 3 60 Output ~ 0
318Text GLabel 7650 5400 3 60 Output ~ 0
245319OUT_2
246Text GLabel 8300 5400 3 60 Output ~ 0
320Text GLabel 7800 5400 3 60 Output ~ 0
247321OUT_1
248Text GLabel 8600 5400 3 60 Output ~ 0
322Text GLabel 8100 5400 3 60 Output ~ 0
249323CH2_OPT
250Text GLabel 9650 4350 2 60 Output ~ 0
324Text GLabel 9950 4350 2 60 Output ~ 0
251325CH2_RELAY
252Text GLabel 8450 5400 3 60 Output ~ 0
326Text GLabel 7950 5400 3 60 Output ~ 0
253327CH1_OPT
254Text GLabel 9650 4200 2 60 Output ~ 0
328Text GLabel 9950 4200 2 60 Output ~ 0
255329CH1_RELAY
256NoConn ~ 9450 4050
257NoConn ~ 9450 3900
258Text GLabel 9650 3450 2 60 Output ~ 0
330Text GLabel 9950 3450 2 60 Output ~ 0
259331LED_CH2_G
260Text GLabel 9650 3300 2 60 Output ~ 0
332Text GLabel 9950 3300 2 60 Output ~ 0
261333LED_CH2_R
262Text GLabel 8600 2200 1 60 Output ~ 0
334Text GLabel 8100 2200 1 60 Output ~ 0
263335LED_CH1_G
264Text GLabel 8450 2200 1 60 Output ~ 0
336Text GLabel 7950 2200 1 60 Output ~ 0
265337LED_CH1_R
266Text GLabel 9650 3750 2 60 Output ~ 0
338Text GLabel 9950 3750 2 60 Output ~ 0
267339LED_MAIN_G
268Text GLabel 9650 3600 2 60 Output ~ 0
340Text GLabel 9950 3600 2 60 Output ~ 0
269341LED_MAIN_R
270Text GLabel 7550 2200 1 60 Input ~ 0
342Text GLabel 7050 2200 1 60 Input ~ 0
271343IN_4
272Text GLabel 8150 2200 1 60 Input ~ 0
344Text GLabel 7650 2200 1 60 Input ~ 0
273345BUT_CH2
274Text GLabel 8300 2200 1 60 Input ~ 0
346Text GLabel 7800 2200 1 60 Input ~ 0
275347BUT_CH1
276Text GLabel 8000 2200 1 60 Input ~ 0
348Text GLabel 7500 2200 1 60 Input ~ 0
277349BUT_MAIN
278NoConn ~ 7850 2400
279Text GLabel 7700 2200 1 60 Input ~ 0
350NoConn ~ 7350 2400
351Text GLabel 7200 2200 1 60 Input ~ 0
280352IN_3
281Text GLabel 6450 3450 0 60 Input ~ 0
353Text GLabel 5950 3450 0 60 Input ~ 0
282354IN_2
283Text GLabel 6450 3300 0 60 Input ~ 0
355Text GLabel 5950 3300 0 60 Input ~ 0
284356IN_1
285Text Label 7650 5950 1 60 ~ 0
357Text Label 7150 5950 1 60 ~ 0
286358C2D
287Text Label 7550 5950 1 60 ~ 0
359Text Label 7050 5950 1 60 ~ 0
288360C2CK
289Text Label 7450 5950 1 60 ~ 0
361Text Label 6950 5950 1 60 ~ 0
290362VBUS
291Text Label 7350 5950 1 60 ~ 0
363Text Label 6850 5950 1 60 ~ 0
292364GND
293365$Comp
294L GND #PWR07
366L GND #PWR14
295367U 1 1 4E55CC91
296P 7200 6150
297F 0 "#PWR07" H 7200 6150 30 0001 C CNN
298F 1 "GND" H 7200 6080 30 0001 C CNN
299    1 7200 6150
368P 6700 6150
369F 0 "#PWR14" H 6700 6150 30 0001 C CNN
370F 1 "GND" H 6700 6080 30 0001 C CNN
371    1 6700 6150
300372    1 0 0 -1
301373$EndComp
302374$Comp
303375L CONN_4 P1
304376U 1 1 4E55CC1E
305P 7500 6500
306F 0 "P1" V 7450 6500 50 0000 C CNN
307F 1 "CONN_4" V 7550 6500 50 0000 C CNN
308    1 7500 6500
377P 7000 6500
378F 0 "P1" V 6950 6500 50 0000 C CNN
379F 1 "CONN_4" V 7050 6500 50 0000 C CNN
380    1 7000 6500
309381    0 -1 1 0
310382$EndComp
311383$Comp
312L GND #PWR08
384L GND #PWR11
313385U 1 1 4E55CB76
314P 5450 5250
315F 0 "#PWR08" H 5450 5250 30 0001 C CNN
316F 1 "GND" H 5450 5180 30 0001 C CNN
317    1 5450 5250
386P 4950 5250
387F 0 "#PWR11" H 4950 5250 30 0001 C CNN
388F 1 "GND" H 4950 5180 30 0001 C CNN
389    1 4950 5250
318390    1 0 0 -1
319391$EndComp
320392$Comp
321L GND #PWR09
393L GND #PWR8
322394U 1 1 4E55CB75
323P 4650 5250
324F 0 "#PWR09" H 4650 5250 30 0001 C CNN
325F 1 "GND" H 4650 5180 30 0001 C CNN
326    1 4650 5250
395P 4150 5250
396F 0 "#PWR8" H 4150 5250 30 0001 C CNN
397F 1 "GND" H 4150 5180 30 0001 C CNN
398    1 4150 5250
327399    1 0 0 -1
328400$EndComp
329401$Comp
330L GND #PWR010
402L GND #PWR13
331403U 1 1 4E55CB70
332P 6450 3600
333F 0 "#PWR010" H 6450 3600 30 0001 C CNN
334F 1 "GND" H 6450 3530 30 0001 C CNN
335    1 6450 3600
404P 5950 3600
405F 0 "#PWR13" H 5950 3600 30 0001 C CNN
406F 1 "GND" H 5950 3530 30 0001 C CNN
407    1 5950 3600
336408    0 1 1 0
337409$EndComp
338NoConn ~ 3050 3600
410NoConn ~ 2550 3600
339411$Comp
340412L C C1
341413U 1 1 4E55CABB
342P 4650 4800
343F 0 "C1" H 4700 4900 50 0000 L CNN
344F 1 "4.7uF" H 4700 4700 50 0000 L CNN
345    1 4650 4800
414P 4150 4800
415F 0 "C1" H 4200 4900 50 0000 L CNN
416F 1 "4.7uF" H 4200 4700 50 0000 L CNN
417    1 4150 4800
346418    1 0 0 -1
347419$EndComp
348420$Comp
349421L C C2
350422U 1 1 4E55CAB9
351P 5050 4800
352F 0 "C2" H 5100 4900 50 0000 L CNN
353F 1 "100nF" H 5100 4700 50 0000 L CNN
354    1 5050 4800
423P 4550 4800
424F 0 "C2" H 4600 4900 50 0000 L CNN
425F 1 "100nF" H 4600 4700 50 0000 L CNN
426    1 4550 4800
355427    1 0 0 -1
356428$EndComp
357429$Comp
358L GND #PWR011
430L GND #PWR5
359431U 1 1 4E55CA97
360P 3650 5250
361F 0 "#PWR011" H 3650 5250 30 0001 C CNN
362F 1 "GND" H 3650 5180 30 0001 C CNN
363    1 3650 5250
432P 3150 5250
433F 0 "#PWR5" H 3150 5250 30 0001 C CNN
434F 1 "GND" H 3150 5180 30 0001 C CNN
435    1 3150 5250
364436    1 0 0 -1
365437$EndComp
366438$Comp
367L GND #PWR012
439L GND #PWR7
368440U 1 1 4E55CA95
369P 4250 5250
370F 0 "#PWR012" H 4250 5250 30 0001 C CNN
371F 1 "GND" H 4250 5180 30 0001 C CNN
372    1 4250 5250
441P 3750 5250
442F 0 "#PWR7" H 3750 5250 30 0001 C CNN
443F 1 "GND" H 3750 5180 30 0001 C CNN
444    1 3750 5250
373445    1 0 0 -1
374446$EndComp
375447$Comp
376L GND #PWR013
448L GND #PWR6
377449U 1 1 4E55CA93
378P 3950 5250
379F 0 "#PWR013" H 3950 5250 30 0001 C CNN
380F 1 "GND" H 3950 5180 30 0001 C CNN
381    1 3950 5250
450P 3450 5250
451F 0 "#PWR6" H 3450 5250 30 0001 C CNN
452F 1 "GND" H 3450 5180 30 0001 C CNN
453    1 3450 5250
382454    1 0 0 -1
383455$EndComp
384456$Comp
385L GND #PWR014
457L GND #PWR3
386458U 1 1 4E55CA58
387P 3250 3450
388F 0 "#PWR014" H 3250 3450 30 0001 C CNN
389F 1 "GND" H 3250 3380 30 0001 C CNN
390    1 3250 3450
459P 2750 3450
460F 0 "#PWR3" H 2750 3450 30 0001 C CNN
461F 1 "GND" H 2750 3380 30 0001 C CNN
462    1 2750 3450
391463    0 -1 -1 0
392464$EndComp
393465$Comp
394L GND #PWR015
466L GND #PWR1
395467U 1 1 4E55CA4A
396P 1700 4250
397F 0 "#PWR015" H 1700 4250 30 0001 C CNN
398F 1 "GND" H 1700 4180 30 0001 C CNN
399    1 1700 4250
468P 1200 4250
469F 0 "#PWR1" H 1200 4250 30 0001 C CNN
470F 1 "GND" H 1200 4180 30 0001 C CNN
471    1 1200 4250
400472    1 0 0 -1
401473$EndComp
402474$Comp
403475L VR VR1
404476U 1 1 4E55CA29
405P 3650 4800
406F 0 "VR1" V 3730 4800 50 0000 C CNN
407F 1 "VR" V 3650 4800 50 0000 C CNN
408    1 3650 4800
477P 3150 4800
478F 0 "VR1" V 3230 4800 50 0000 C CNN
479F 1 "VR" V 3150 4800 50 0000 C CNN
480    1 3150 4800
409481    -1 0 0 1
410482$EndComp
411483$Comp
412484L VR VR3
413485U 1 1 4E55CA27
414P 4250 4800
415F 0 "VR3" V 4330 4800 50 0000 C CNN
416F 1 "VR" V 4250 4800 50 0000 C CNN
417    1 4250 4800
486P 3750 4800
487F 0 "VR3" V 3830 4800 50 0000 C CNN
488F 1 "VR" V 3750 4800 50 0000 C CNN
489    1 3750 4800
418490    -1 0 0 1
419491$EndComp
420492$Comp
421493L VR VR2
422494U 1 1 4E55CA26
423P 3950 4800
424F 0 "VR2" V 4030 4800 50 0000 C CNN
425F 1 "VR" V 3950 4800 50 0000 C CNN
426    1 3950 4800
495P 3450 4800
496F 0 "VR2" V 3530 4800 50 0000 C CNN
497F 1 "VR" V 3450 4800 50 0000 C CNN
498    1 3450 4800
427499    -1 0 0 1
428500$EndComp
429501Text Notes 4700 1550 0 60 ~ 0
...... 
445517$Comp
446518L MINI_USB_B CON1
447519U 1 1 4E534734
448P 2450 3750
449F 0 "CON1" H 2450 4250 60 0000 C CNN
450F 1 "MINI_USB_B" H 2450 3250 60 0000 C CNN
451    1 2450 3750
520P 1950 3750
521F 0 "CON1" H 1950 4250 60 0000 C CNN
522F 1 "MINI_USB_B" H 1950 3250 60 0000 C CNN
523    1 1950 3750
452524    -1 0 0 1
453525$EndComp
454526$Comp
455527L C8051F320 U1
456528U 1 1 4E5344A0
457P 8050 3800
458F 0 "U1" H 7050 5000 60 0000 C CNN
459F 1 "C8051F320" H 8050 3800 60 0000 C CNN
460    1 8050 3800
529P 7550 3800
530F 0 "U1" H 6550 5000 60 0000 C CNN
531F 1 "C8051F320" H 7550 3800 60 0000 C CNN
532    1 7550 3800
461533    1 0 0 -1
462534$EndComp
463535$EndSCHEMATC

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