Root/KICAD_design_files/SAKC_PCB/UART.sch

1EESchema Schematic File Version 2
2LIBS:power,device,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves,./SAKC.cache
3EELAYER 24 0
4EELAYER END
5$Descr A4 11700 8267
6Sheet 5 8
7Title ""
8Date ""
9Rev ""
10Comp ""
11Comment1 ""
12Comment2 ""
13Comment3 ""
14Comment4 ""
15$EndDescr
16Wire Wire Line
17    9350 3850 9500 3850
18Wire Wire Line
19    9000 4050 9000 4150
20Wire Wire Line
21    8300 3900 8500 3900
22Wire Wire Line
23    8400 3850 8300 3850
24Connection ~ 7700 3900
25Wire Wire Line
26    7850 3900 7700 3900
27Wire Wire Line
28    7850 3850 7400 3850
29Wire Wire Line
30    7350 1950 7100 1950
31Wire Wire Line
32    8300 1400 8300 1350
33Wire Wire Line
34    8300 1350 8550 1350
35Wire Wire Line
36    8550 1350 8550 1400
37Connection ~ 8300 1950
38Wire Wire Line
39    8300 1900 8300 1950
40Wire Wire Line
41    7950 2050 8300 2050
42Wire Wire Line
43    7950 1950 8750 1950
44Wire Wire Line
45    7350 2050 7100 2050
46Wire Wire Line
47    3000 3300 3000 3000
48Wire Wire Line
49    3000 3000 3500 3000
50Wire Wire Line
51    4600 2850 4800 2850
52Wire Wire Line
53    4450 1200 4200 1200
54Wire Wire Line
55    3900 1700 3800 1700
56Wire Wire Line
57    3800 1700 3800 1200
58Wire Wire Line
59    1400 1700 1400 1200
60Wire Wire Line
61    1900 1650 1900 1700
62Connection ~ 3300 2700
63Wire Wire Line
64    3300 2700 3300 2650
65Wire Wire Line
66    3300 2650 3500 2650
67Wire Wire Line
68    1900 2700 1900 2200
69Wire Wire Line
70    4950 2200 4600 2200
71Wire Wire Line
72    4600 1900 4950 1900
73Wire Wire Line
74    3500 1900 3250 1900
75Wire Wire Line
76    3250 1900 3250 1750
77Wire Wire Line
78    3250 1750 2950 1750
79Wire Wire Line
80    3500 2200 2950 2200
81Wire Wire Line
82    2950 2200 2950 2150
83Wire Wire Line
84    3500 2550 3150 2550
85Wire Wire Line
86    3150 2550 3150 2650
87Wire Wire Line
88    3150 2650 2950 2650
89Wire Wire Line
90    3500 2250 2950 2250
91Wire Wire Line
92    5350 1900 5500 1900
93Wire Wire Line
94    5500 1900 5500 2200
95Wire Wire Line
96    5500 2200 5350 2200
97Wire Wire Line
98    3500 2700 1400 2700
99Wire Wire Line
100    1400 2700 1400 2200
101Connection ~ 1900 2700
102Wire Wire Line
103    3100 2850 3500 2850
104Wire Wire Line
105    1900 1250 1900 1200
106Wire Wire Line
107    4200 1200 4200 1700
108Wire Wire Line
109    3800 1200 3500 1200
110Wire Wire Line
111    4600 2700 4800 2700
112Wire Wire Line
113    4600 3500 4600 3100
114Wire Wire Line
115    3500 3100 3500 3500
116Wire Wire Line
117    3500 3500 4850 3500
118Connection ~ 4600 3500
119Wire Wire Line
120    7350 2000 7100 2000
121Wire Wire Line
122    7350 2100 7100 2100
123Wire Wire Line
124    7950 2000 8750 2000
125Wire Wire Line
126    7950 2100 8100 2100
127Wire Wire Line
128    8550 1900 8550 2000
129Connection ~ 8550 2000
130Wire Wire Line
131    8450 1350 8450 1300
132Connection ~ 8450 1350
133Wire Wire Line
134    7850 4000 7700 4000
135Wire Wire Line
136    7700 4000 7700 3850
137Connection ~ 7700 3850
138Wire Wire Line
139    7850 3950 7700 3950
140Connection ~ 7700 3950
141Wire Wire Line
142    8300 4050 8400 4050
143Wire Wire Line
144    8300 4000 8400 4000
145Wire Wire Line
146    8400 4000 8400 4050
147Wire Wire Line
148    8300 3950 8500 3950
149Wire Wire Line
150    9000 3850 9250 3850
151Wire Wire Line
152    7400 4250 7400 4350
153$Comp
154L GND #PWR?
155U 1 1 4B7C1343
156P 7400 4350
157F 0 "#PWR?" H 7400 4350 30 0001 C C
158F 1 "GND" H 7400 4280 30 0001 C C
159    1 7400 4350
160    1 0 0 -1
161$EndComp
162Text GLabel 9500 3850 2 20 BiDi
163BAT_V
164$Comp
165L HEADER_2 J?
166U 1 1 4B7C12D9
167P 9500 4150
168F 0 "J?" H 9250 4350 60 0000 C C
169F 1 "HEADER_2" H 9500 4150 60 0000 C C
170    1 9500 4150
171    0 -1 -1 0
172$EndComp
173$Comp
174L GND #PWR?
175U 1 1 4B7C12A3
176P 9000 4150
177F 0 "#PWR?" H 9000 4150 30 0001 C C
178F 1 "GND" H 9000 4080 30 0001 C C
179    1 9000 4150
180    1 0 0 -1
181$EndComp
182Text Label 8400 3950 0 20 ~
183DP0
184Text Label 8400 3900 0 20 ~
185DM0
186Text GLabel 8500 3950 2 20 BiDi
187DP0
188Text GLabel 8500 3900 2 20 BiDi
189DM0
190$Comp
191L C C?
192U 1 1 4B7C11BD
193P 7400 4050
194F 0 "C?" H 7450 4150 50 0000 L C
195F 1 "100n" H 7450 3950 50 0000 L C
196    1 7400 4050
197    1 0 0 -1
198$EndComp
199$Comp
200L INDUCTOR L?
201U 1 1 4B7C11B6
202P 8700 4050
203F 0 "L?" V 8650 4050 40 0000 C C
204F 1 "HZ0805C202R-00" V 8600 4050 40 0000 C C
205    1 8700 4050
206    0 -1 -1 0
207$EndComp
208$Comp
209L INDUCTOR L?
210U 1 1 4B7C11A4
211P 8700 3850
212F 0 "L?" V 8850 3850 40 0000 C C
213F 1 "HZ0805C202R-00" V 8800 3850 40 0000 C C
214    1 8700 3850
215    0 -1 -1 0
216$EndComp
217$Comp
218L ZX62D-B-5P8 J?
219U 1 1 4B7C104C
220P 8000 4200
221F 0 "J?" H 7950 4700 60 0000 C C
222F 1 "ZX62D-B-5P8" H 8000 4200 60 0000 C C
223    1 8000 4200
224    1 0 0 -1
225$EndComp
226Text GLabel 7100 2100 0 20 BiDi
2273.3V
228$Comp
229L GND #PWR?
230U 1 1 4B7C0FD0
231P 7100 2050
232F 0 "#PWR?" H 7100 2050 30 0001 C C
233F 1 "GND" H 7100 1980 30 0001 C C
234    1 7100 2050
235    0 1 1 0
236$EndComp
237Text Label 7100 2000 0 20 ~
238RX1
239Text Label 7100 1950 0 20 ~
240TX1
241Text GLabel 8450 1300 3 20 BiDi
2423.3V
243Text GLabel 8750 2000 2 20 BiDi
244SDA
245Text GLabel 8750 1950 2 20 BiDi
246SCK
247Text GLabel 8100 2100 2 20 BiDi
2483.3V
249$Comp
250L GND #PWR?
251U 1 1 4B7C0EF5
252P 8300 2050
253F 0 "#PWR?" H 8300 2050 30 0001 C C
254F 1 "GND" H 8300 1980 30 0001 C C
255    1 8300 2050
256    0 -1 -1 0
257$EndComp
258$Comp
259L R R?
260U 1 1 4B7C0E9D
261P 8550 1650
262F 0 "R?" V 8630 1650 50 0000 C C
263F 1 "4.7K" V 8550 1650 50 0000 C C
264    1 8550 1650
265    1 0 0 -1
266$EndComp
267$Comp
268L R R?
269U 1 1 4B7C0E98
270P 8300 1650
271F 0 "R?" V 8380 1650 50 0000 C C
272F 1 "4.7K" V 8300 1650 50 0000 C C
273    1 8300 1650
274    1 0 0 -1
275$EndComp
276$Comp
277L HEADER_4 J?
278U 1 1 4B7C0DFC
279P 7600 2250
280F 0 "J?" H 7600 2150 60 0000 C C
281F 1 "HEADER_4" H 7600 2250 60 0001 C C
282    1 7600 2250
283    -1 0 0 -1
284$EndComp
285$Comp
286L HEADER_4 J?
287U 1 1 4B7C0DF0
288P 7700 2250
289F 0 "J?" H 7700 2150 60 0000 C C
290F 1 "HEADER_4" H 7700 2250 60 0001 C C
291    1 7700 2250
292    1 0 0 -1
293$EndComp
294Text Label 3100 3000 0 20 ~
295VAL_RS232
296$Comp
297L GND #PWR?
298U 1 1 4B7C0D2F
299P 3000 3300
300F 0 "#PWR?" H 3000 3300 30 0001 C C
301F 1 "GND" H 3000 3230 30 0001 C C
302    1 3000 3300
303    1 0 0 -1
304$EndComp
305$Comp
306L GND #PWR?
307U 1 1 4B7C0D2D
308P 3000 3300
309F 0 "#PWR?" H 3000 3300 30 0001 C C
310F 1 "GND" H 3000 3230 30 0001 C C
311    1 3000 3300
312    1 0 0 -1
313$EndComp
314Text GLabel 4850 3500 2 20 BiDi
3153.3V
316Text Label 4800 2850 2 20 ~
317RX1
318Text Label 4800 2700 2 20 ~
319TX1
320$Comp
321L GND #PWR?
322U 1 1 4B7C0C8F
323P 3500 1200
324F 0 "#PWR?" H 3500 1200 30 0001 C C
325F 1 "GND" H 3500 1130 30 0001 C C
326    1 3500 1200
327    1 0 0 -1
328$EndComp
329Text GLabel 4450 1200 2 20 BiDi
3303.3V
331Text GLabel 1900 1200 3 20 BiDi
3323.3V
333Text GLabel 1400 1200 3 20 BiDi
3343.3V
335$Comp
336L LED D?
337U 1 1 4B7C0BE6
338P 1900 1450
339F 0 "D?" H 1900 1550 50 0000 C C
340F 1 "LED" H 1900 1350 50 0000 C C
341    1 1900 1450
342    0 1 1 0
343$EndComp
344Text GLabel 1400 2700 0 20 BiDi
345TXD
346Text GLabel 3100 2850 0 20 BiDi
347RXD
348NoConn ~ 4600 2650
349NoConn ~ 4600 2800
350NoConn ~ 4600 3000
351NoConn ~ 3500 2800
352$Comp
353L GND #PWR?
354U 1 1 4B7C0AEC
355P 5500 2200
356F 0 "#PWR?" H 5500 2200 30 0001 C C
357F 1 "GND" H 5500 2130 30 0001 C C
358    1 5500 2200
359    1 0 0 -1
360$EndComp
361$Comp
362L C C?
363U 1 1 4B7C05B4
364P 5150 1900
365F 0 "C?" H 5200 2000 50 0000 L C
366F 1 "100n" H 5200 1800 50 0000 L C
367    1 5150 1900
368    0 1 1 0
369$EndComp
370$Comp
371L R R?
372U 1 1 4B7C0595
373P 1900 1950
374F 0 "R?" V 1980 1950 50 0000 C C
375F 1 "1k" V 1900 1950 50 0000 C C
376    1 1900 1950
377    1 0 0 -1
378$EndComp
379$Comp
380L R R?
381U 1 1 4B7C0594
382P 1900 1950
383F 0 "R?" V 1980 1950 50 0000 C C
384F 1 "R" V 1900 1950 50 0000 C C
385    1 1900 1950
386    1 0 0 -1
387$EndComp
388$Comp
389L R R?
390U 1 1 4B7C0530
391P 1400 1950
392F 0 "R?" V 1480 1950 50 0000 C C
393F 1 "100k" V 1400 1950 50 0000 C C
394    1 1400 1950
395    1 0 0 -1
396$EndComp
397$Comp
398L R R?
399U 1 1 4B7C052D
400P 1400 1950
401F 0 "R?" V 1480 1950 50 0000 C C
402F 1 "R" V 1400 1950 50 0000 C C
403    1 1400 1950
404    1 0 0 -1
405$EndComp
406$Comp
407L C C?
408U 1 1 4B7C0501
409P 2950 2450
410F 0 "C?" H 3000 2550 50 0000 L C
411F 1 "100n" H 3000 2350 50 0000 L C
412    1 2950 2450
413    1 0 0 -1
414$EndComp
415$Comp
416L C C?
417U 1 1 4B7C04FB
418P 5150 2200
419F 0 "C?" H 5200 2300 50 0000 L C
420F 1 "100n" H 5200 2100 50 0000 L C
421    1 5150 2200
422    0 1 1 0
423$EndComp
424$Comp
425L C C?
426U 1 1 4B7C04E2
427P 2950 1950
428F 0 "C?" H 3000 2050 50 0000 L C
429F 1 "100n" H 3000 1850 50 0000 L C
430    1 2950 1950
431    1 0 0 -1
432$EndComp
433$Comp
434L C C?
435U 1 1 4B7C04D2
436P 4000 1200
437F 0 "C?" H 4050 1300 50 0000 L C
438F 1 "100n" H 4050 1100 50 0000 L C
439    1 4000 1200
440    0 1 1 0
441$EndComp
442$Comp
443L MAX3223ECAPAA U?
444U 1 1 4B7C043C
445P 4050 3350
446F 0 "U?" H 3650 3450 60 0000 C C
447F 1 "MAX3223ECAPAA" H 4050 3350 60 0000 C C
448    1 4050 3350
449    1 0 0 -1
450$EndComp
451$EndSCHEMATC
452

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