Werner's Miscellanea
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Werner's Miscellanea Commit Details
Date: | 2011-09-11 01:35:23 (12 years 6 months ago) |
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Author: | Werner Almesberger |
Commit: | bdaff51ad3d4a5088a4ff5652a6612430eee1331 |
Message: | labsw/: added low-pass filters to button input (with help from Joerg
Reisenweber) |
Files: |
labsw/LOG (1 diff) labsw/front.sch (4 diffs) labsw/labsw.cmp (3 diffs) |
Change Details
labsw/LOG | ||
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221 | 221 | - added external pull-ups to IN_* and to buttons (so that we can turn |
222 | 222 | off the internal pull-ups and thus avoid sneak current through the |
223 | 223 | opto-coupler LEDs from VBUS via the pull-ups into VDD) |
224 | - added low-pass filters to button inputs, to suppress interferences, | |
225 | e.g., from load being switched (with help from Joerg Reisenweber) | |
224 | 226 | |
225 | 227 | Pending: |
226 | 228 | - widen column cavities by 0.2 mm on each side |
labsw/front.sch | ||
---|---|---|
1 | EESchema Schematic File Version 2 date Sat Sep 10 20:21:28 2011 | |
1 | EESchema Schematic File Version 2 date Sat Sep 10 20:32:16 2011 | |
2 | 2 | LIBS:power |
3 | 3 | LIBS:device |
4 | 4 | LIBS:conn |
... | ... | |
22 | 22 | Comment3 "" |
23 | 23 | Comment4 "" |
24 | 24 | $EndDescr |
25 | Connection ~ 5100 4300 | |
26 | 25 | Wire Wire Line |
27 | 5100 3900 5100 4300 | |
28 | Connection ~ 4700 4100 | |
26 | 3800 5100 3800 5300 | |
29 | 27 | Wire Wire Line |
30 | 4700 3900 4700 4100 | |
31 | Connection ~ 4700 3200 | |
28 | 3200 5100 3200 5300 | |
29 | Connection ~ 3500 4300 | |
32 | 30 | Wire Wire Line |
33 | 4700 3200 5100 3200 | |
31 | 3500 4700 3500 4300 | |
32 | Connection ~ 5100 4500 | |
34 | 33 | Wire Wire Line |
35 | 5100 3200 5100 3400 | |
36 | Connection ~ 8150 4200 | |
34 | 5100 3900 5100 4500 | |
35 | Connection ~ 4900 4300 | |
37 | 36 | Wire Wire Line |
38 | 7950 4200 8150 4200 | |
37 | 4900 3900 4900 4300 | |
39 | 38 | Wire Wire Line |
40 | 3750 4300 7150 4300 | |
39 | 3000 4500 4000 4500 | |
41 | 40 | Wire Wire Line |
42 | 4400 4200 7150 4200 | |
41 | 3000 4100 4000 4100 | |
42 | Connection ~ 4900 3200 | |
43 | 43 | Wire Wire Line |
44 | 8550 3100 8550 2900 | |
44 | 4900 3400 4900 3200 | |
45 | 45 | Wire Wire Line |
46 | 8150 3100 8150 2900 | |
46 | 4700 3400 4700 3000 | |
47 | Connection ~ 8150 4300 | |
47 | 48 | Wire Wire Line |
48 | 8350 3600 8350 3900 | |
49 | 7950 4300 8150 4300 | |
49 | 50 | Wire Wire Line |
50 | 8350 3900 7950 3900 | |
51 | 8150 4450 8150 4100 | |
51 | 52 | Wire Wire Line |
52 | 6200 4000 7150 4000 | |
53 | 8150 4100 7950 4100 | |
53 | 54 | Wire Wire Line |
54 | 6200 3800 7150 3800 | |
55 | 8350 3100 8350 2900 | |
56 | Wire Wire Line | |
57 | 8550 3600 8550 4000 | |
58 | Wire Wire Line | |
59 | 8550 4000 7950 4000 | |
60 | Wire Wire Line | |
61 | 8150 3600 8150 3800 | |
62 | Wire Wire Line | |
63 | 8150 3800 7950 3800 | |
55 | 64 | Wire Wire Line |
56 | 65 | 7150 3900 6950 3900 |
57 | 66 | Wire Wire Line |
58 | 7950 3800 8150 3800 | |
67 | 6200 3800 7150 3800 | |
59 | 68 | Wire Wire Line |
60 | 8150 3800 8150 3600 | |
69 | 6200 4000 7150 4000 | |
61 | 70 | Wire Wire Line |
62 | 7950 4000 8550 4000 | |
71 | 7950 3900 8350 3900 | |
63 | 72 | Wire Wire Line |
64 | 8550 4000 8550 3600 | |
73 | 8350 3900 8350 3600 | |
65 | 74 | Wire Wire Line |
66 | 8350 3100 8350 2900 | |
75 | 8150 3100 8150 2900 | |
67 | 76 | Wire Wire Line |
68 | 3750 4100 7150 4100 | |
77 | 8550 3100 8550 2900 | |
69 | 78 | Wire Wire Line |
70 | 7950 4100 8150 4100 | |
79 | 7950 4200 8150 4200 | |
80 | Connection ~ 8150 4200 | |
71 | 81 | Wire Wire Line |
72 | 8150 4100 8150 4450 | |
82 | 5100 3400 5100 3200 | |
73 | 83 | Wire Wire Line |
74 | 7950 4300 8150 4300 | |
75 | Connection ~ 8150 4300 | |
84 | 5100 3200 4700 3200 | |
85 | Connection ~ 4700 3200 | |
76 | 86 | Wire Wire Line |
77 | 4700 3000 4700 3400 | |
87 | 4700 4100 4700 3900 | |
88 | Connection ~ 4700 4100 | |
78 | 89 | Wire Wire Line |
79 | 4900 3400 4900 3200 | |
80 | Connection ~ 4900 3200 | |
90 | 7150 4100 4500 4100 | |
91 | Wire Wire Line | |
92 | 3000 4300 4000 4300 | |
93 | Wire Wire Line | |
94 | 7150 4200 5400 4200 | |
95 | Wire Wire Line | |
96 | 5400 4200 5400 4300 | |
81 | 97 | Wire Wire Line |
82 | 4900 3900 4900 4200 | |
83 | Connection ~ 4900 4200 | |
98 | 5400 4300 4500 4300 | |
99 | Wire Wire Line | |
100 | 7150 4300 5500 4300 | |
101 | Wire Wire Line | |
102 | 5500 4300 5500 4500 | |
103 | Wire Wire Line | |
104 | 5500 4500 4500 4500 | |
105 | Wire Wire Line | |
106 | 3200 4700 3200 4100 | |
107 | Connection ~ 3200 4100 | |
108 | Wire Wire Line | |
109 | 3800 4700 3800 4500 | |
110 | Connection ~ 3800 4500 | |
111 | Wire Wire Line | |
112 | 3500 5100 3500 5300 | |
113 | $Comp | |
114 | L GND #PWR023 | |
115 | U 1 1 4E6BF2F6 | |
116 | P 3800 5300 | |
117 | F 0 "#PWR023" H 3800 5300 30 0001 C CNN | |
118 | F 1 "GND" H 3800 5230 30 0001 C CNN | |
119 | 1 3800 5300 | |
120 | 1 0 0 -1 | |
121 | $EndComp | |
122 | $Comp | |
123 | L GND #PWR024 | |
124 | U 1 1 4E6BF2F3 | |
125 | P 3500 5300 | |
126 | F 0 "#PWR024" H 3500 5300 30 0001 C CNN | |
127 | F 1 "GND" H 3500 5230 30 0001 C CNN | |
128 | 1 3500 5300 | |
129 | 1 0 0 -1 | |
130 | $EndComp | |
131 | $Comp | |
132 | L GND #PWR025 | |
133 | U 1 1 4E6BF2EE | |
134 | P 3200 5300 | |
135 | F 0 "#PWR025" H 3200 5300 30 0001 C CNN | |
136 | F 1 "GND" H 3200 5230 30 0001 C CNN | |
137 | 1 3200 5300 | |
138 | 1 0 0 -1 | |
139 | $EndComp | |
84 | 140 | $Comp |
85 | L VDD #PWR023 | |
141 | L C C7 | |
142 | U 1 1 4E6BF249 | |
143 | P 3800 4900 | |
144 | F 0 "C7" H 3850 5000 50 0000 L CNN | |
145 | F 1 "1nF" H 3850 4800 50 0000 L CNN | |
146 | 1 3800 4900 | |
147 | 1 0 0 -1 | |
148 | $EndComp | |
149 | $Comp | |
150 | L C C6 | |
151 | U 1 1 4E6BF247 | |
152 | P 3500 4900 | |
153 | F 0 "C6" H 3550 5000 50 0000 L CNN | |
154 | F 1 "1nF" H 3550 4800 50 0000 L CNN | |
155 | 1 3500 4900 | |
156 | 1 0 0 -1 | |
157 | $EndComp | |
158 | $Comp | |
159 | L C C5 | |
160 | U 1 1 4E6BF245 | |
161 | P 3200 4900 | |
162 | F 0 "C5" H 3250 5000 50 0000 L CNN | |
163 | F 1 "1nF" H 3250 4800 50 0000 L CNN | |
164 | 1 3200 4900 | |
165 | 1 0 0 -1 | |
166 | $EndComp | |
167 | $Comp | |
168 | L R R25 | |
169 | U 1 1 4E6BF242 | |
170 | P 4250 4500 | |
171 | F 0 "R25" V 4330 4500 50 0000 C CNN | |
172 | F 1 "10k" V 4250 4500 50 0000 C CNN | |
173 | 1 4250 4500 | |
174 | 0 -1 -1 0 | |
175 | $EndComp | |
176 | $Comp | |
177 | L R R24 | |
178 | U 1 1 4E6BF23E | |
179 | P 4250 4300 | |
180 | F 0 "R24" V 4330 4300 50 0000 C CNN | |
181 | F 1 "10k" V 4250 4300 50 0000 C CNN | |
182 | 1 4250 4300 | |
183 | 0 -1 -1 0 | |
184 | $EndComp | |
185 | $Comp | |
186 | L R R23 | |
187 | U 1 1 4E6BF237 | |
188 | P 4250 4100 | |
189 | F 0 "R23" V 4330 4100 50 0000 C CNN | |
190 | F 1 "10k" V 4250 4100 50 0000 C CNN | |
191 | 1 4250 4100 | |
192 | 0 -1 -1 0 | |
193 | $EndComp | |
194 | $Comp | |
195 | L VDD #PWR026 | |
86 | 196 | U 1 1 4E6BEF5F |
87 | 197 | P 4700 3000 |
88 | F 0 "#PWR023" H 4700 3100 30 0001 C CNN | |
198 | F 0 "#PWR026" H 4700 3100 30 0001 C CNN | |
89 | 199 | F 1 "VDD" H 4700 3110 50 0000 C CNN |
90 | 200 | 1 4700 3000 |
91 | 201 | 1 0 0 -1 |
... | ... | |
150 | 260 | LED_CH2_R |
151 | 261 | Text GLabel 8150 2900 1 60 Input ~ 0 |
152 | 262 | LED_CH1_R |
153 | Text GLabel 3750 4300 0 60 Input ~ 0 | |
263 | Text GLabel 3000 4500 0 60 Input ~ 0 | |
154 | 264 | BUT_MAIN |
155 | Text GLabel 4400 4200 0 60 Input ~ 0 | |
265 | Text GLabel 3000 4300 0 60 Input ~ 0 | |
156 | 266 | BUT_CH2 |
157 | Text GLabel 3750 4100 0 60 Input ~ 0 | |
267 | Text GLabel 3000 4100 0 60 Input ~ 0 | |
158 | 268 | BUT_CH1 |
159 | 269 | Text GLabel 6200 4000 0 60 Input ~ 0 |
160 | 270 | LED_MAIN_G |
... | ... | |
172 | 282 | 1 0 0 -1 |
173 | 283 | $EndComp |
174 | 284 | $Comp |
175 | L GND #PWR024 | |
285 | L GND #PWR027 | |
176 | 286 | U 1 1 4E55C01C |
177 | 287 | P 8150 4450 |
178 | F 0 "#PWR024" H 8150 4450 30 0001 C CNN | |
288 | F 0 "#PWR027" H 8150 4450 30 0001 C CNN | |
179 | 289 | F 1 "GND" H 8150 4380 30 0001 C CNN |
180 | 290 | 1 8150 4450 |
181 | 291 | 1 0 0 -1 |
labsw/labsw.cmp | ||
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1 | Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Sat Sep 10 20:21:25 2011 | |
1 | Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Sat Sep 10 20:32:12 2011 | |
2 | 2 | |
3 | 3 | BeginCmp |
4 | 4 | TimeStamp = /4E55CABB; |
... | ... | |
29 | 29 | EndCmp |
30 | 30 | |
31 | 31 | BeginCmp |
32 | TimeStamp = /4E55BEC4/4E6BF245; | |
33 | Reference = C5; | |
34 | ValeurCmp = 1nF; | |
35 | IdModule = 0603; | |
36 | EndCmp | |
37 | ||
38 | BeginCmp | |
39 | TimeStamp = /4E55BEC4/4E6BF247; | |
40 | Reference = C6; | |
41 | ValeurCmp = 1nF; | |
42 | IdModule = 0603; | |
43 | EndCmp | |
44 | ||
45 | BeginCmp | |
46 | TimeStamp = /4E55BEC4/4E6BF249; | |
47 | Reference = C7; | |
48 | ValeurCmp = 1nF; | |
49 | IdModule = 0603; | |
50 | EndCmp | |
51 | ||
52 | BeginCmp | |
32 | 53 | TimeStamp = /4E534734; |
33 | 54 | Reference = CON1; |
34 | 55 | ValeurCmp = MINI_USB_B; |
... | ... | |
281 | 302 | EndCmp |
282 | 303 | |
283 | 304 | BeginCmp |
305 | TimeStamp = /4E55BEC4/4E6BF237; | |
306 | Reference = R23; | |
307 | ValeurCmp = 10k; | |
308 | IdModule = 0603; | |
309 | EndCmp | |
310 | ||
311 | BeginCmp | |
312 | TimeStamp = /4E55BEC4/4E6BF23E; | |
313 | Reference = R24; | |
314 | ValeurCmp = 10k; | |
315 | IdModule = 0603; | |
316 | EndCmp | |
317 | ||
318 | BeginCmp | |
319 | TimeStamp = /4E55BEC4/4E6BF242; | |
320 | Reference = R25; | |
321 | ValeurCmp = 10k; | |
322 | IdModule = 0603; | |
323 | EndCmp | |
324 | ||
325 | BeginCmp | |
284 | 326 | TimeStamp = /4E5344A0; |
285 | 327 | Reference = U1; |
286 | 328 | ValeurCmp = C8051F320; |
Branches:
master