Rev Author Line No. Line
3681 kaklik 1 EESchema Schematic File Version 1
2 LIBS:power,./usb-miniab,Avr32AK,device,transistors,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,./UCA3_km.cache
3 EELAYER 23 0
4 EELAYER END
5 $Descr A4 11700 8267
6 Sheet 2 4
7 Title "SDR-Widget-Lite CPU"
8 Date "24 dec 2009"
9 Rev "V1.0"
10 Comp "Weyr Associates"
11 Comment1 ""
12 Comment2 ""
13 Comment3 ""
14 Comment4 ""
15 $EndDescr
16 Kmarq B 3800 2200 "Warning Pin input not driven (Net 34)" F=1
17 Kmarq B 3800 2000 "Warning Pin input not driven (Net 33)" F=1
18 Kmarq B 3800 2900 "Warning Pin input not driven (Net 32)" F=1
19 Kmarq B 3800 2800 "Warning Pin input not driven (Net 11)" F=1
20 Kmarq B 3800 3000 "Warning Pin input not driven (Net 10)" F=1
21 Kmarq B 3800 2100 "Warning Pin input not driven (Net 9)" F=1
22 Kmarq B 3800 2300 "Warning Pin input not driven (Net 2)" F=1
23 Wire Wire Line
24 3550 6350 6100 6350
25 Wire Wire Line
26 6100 6350 6100 4500
27 Wire Wire Line
28 6100 4500 7150 4500
29 Wire Wire Line
30 1800 1450 2350 1450
31 Wire Wire Line
32 2350 1450 2350 1550
33 Wire Wire Line
34 2350 900 2350 1050
35 Wire Wire Line
36 2350 1050 1800 1050
37 Wire Wire Line
38 6200 2650 5950 2650
39 Wire Wire Line
40 6850 3350 6850 3550
41 Wire Wire Line
42 8300 3250 8300 2750
43 Wire Wire Line
44 8300 2750 8400 2750
45 Wire Wire Line
46 7600 2850 7800 2850
47 Wire Wire Line
48 7500 2650 6700 2650
49 Wire Wire Line
50 8200 2850 8400 2850
51 Wire Wire Line
52 7150 4300 6900 4300
53 Wire Wire Line
54 6900 4100 7150 4100
55 Wire Wire Line
56 6900 3900 7150 3900
57 Wire Wire Line
58 6900 5650 7150 5650
59 Wire Wire Line
60 6900 5450 7150 5450
61 Wire Wire Line
62 3750 5600 3750 5450
63 Wire Wire Line
64 3750 5450 3600 5450
65 Wire Wire Line
66 3600 5250 3850 5250
67 Wire Wire Line
68 3600 5050 3850 5050
69 Wire Wire Line
70 3950 1150 3950 950
71 Wire Wire Line
72 3650 4200 4700 4200
73 Wire Wire Line
74 5000 2850 5000 2700
75 Wire Wire Line
76 5000 3350 5000 3400
77 Wire Wire Line
78 3800 3100 4850 3100
79 Wire Wire Line
80 3800 3000 4350 3000
81 Wire Wire Line
82 3800 2800 4350 2800
83 Wire Wire Line
84 4350 2200 3800 2200
85 Wire Wire Line
86 3800 2000 4350 2000
87 Wire Wire Line
88 8100 1000 8300 1000
89 Wire Wire Line
90 8100 700 8300 700
91 Connection ~ 7200 1000
92 Wire Wire Line
93 3800 3300 3900 3300
94 Wire Wire Line
95 3800 1800 4100 1800
96 Wire Wire Line
97 4100 1800 4100 1300
98 Wire Wire Line
99 5150 1500 4550 1500
100 Wire Wire Line
101 4250 1800 4250 1700
102 Connection ~ 4800 1500
103 Wire Wire Line
104 3900 3300 3900 3400
105 Wire Wire Line
106 3700 4350 3700 4300
107 Wire Wire Line
108 3700 4300 3650 4300
109 Wire Wire Line
110 3700 3900 3650 3900
111 Wire Wire Line
112 4700 4100 3650 4100
113 Wire Wire Line
114 3650 4000 4700 4000
115 Wire Wire Line
116 4100 1300 4250 1300
117 Wire Wire Line
118 3800 1900 3950 1900
119 Wire Wire Line
120 3950 1900 3950 1650
121 Wire Wire Line
122 4050 2700 4050 3200
123 Connection ~ 7200 850
124 Connection ~ 7200 1150
125 Wire Wire Line
126 7200 1900 7200 700
127 Wire Wire Line
128 8100 850 8300 850
129 Wire Wire Line
130 8100 1150 8300 1150
131 Wire Wire Line
132 3800 2100 4350 2100
133 Wire Wire Line
134 3800 2300 4350 2300
135 Wire Wire Line
136 4350 2900 3800 2900
137 Wire Wire Line
138 4050 3200 3800 3200
139 Wire Wire Line
140 4800 1000 4800 950
141 Wire Wire Line
142 3600 4950 3750 4950
143 Wire Wire Line
144 3750 4950 3750 4800
145 Wire Wire Line
146 3600 5150 3850 5150
147 Wire Wire Line
148 3600 5350 3850 5350
149 Wire Wire Line
150 6900 5350 7150 5350
151 Wire Wire Line
152 6900 5550 7150 5550
153 Wire Wire Line
154 6900 5750 7150 5750
155 Wire Wire Line
156 7150 4200 6900 4200
157 Wire Wire Line
158 6900 4400 7150 4400
159 Wire Wire Line
160 6900 4600 7150 4600
161 Wire Wire Line
162 8400 2650 7900 2650
163 Wire Wire Line
164 6850 2950 6850 2650
165 Connection ~ 6850 2650
166 Wire Wire Line
167 7700 2950 7700 2850
168 Connection ~ 7700 2850
169 Wire Wire Line
170 7700 3350 7700 3550
171 Wire Wire Line
172 7100 2850 5950 2850
173 Wire Wire Line
174 3850 6250 3550 6250
175 Wire Wire Line
176 3850 6450 3550 6450
177 Wire Wire Line
178 1800 1250 2350 1250
179 Wire Wire Line
180 2350 1250 2350 1200
181 Wire Wire Line
182 5800 6150 5800 4000
183 Wire Wire Line
184 5800 6150 3550 6150
185 Wire Wire Line
186 5800 4000 7150 4000
187 Text Label 5050 6350 0 60 ~
188 AD_LRCK
189 Text Label 5050 6150 0 60 ~
190 AD_FSYNC
191 NoConn ~ 3800 2600
192 NoConn ~ 7950 5650
193 NoConn ~ 7950 5550
194 $Comp
195 L +5VD #PWR01
196 U 1 1 4B1BEBAB
197 P 2350 1200
198 F 0 "#PWR01" H 2350 1150 20 0001 C C
199 F 1 "+5VD" H 2350 1300 30 0000 C C
200 1 2350 1200
201 1 0 0 -1
202 $EndComp
203 $Comp
204 L GND #PWR02
205 U 1 1 4B1BEB8A
206 P 2350 1550
207 F 0 "#PWR02" H 2350 1550 30 0001 C C
208 F 1 "GND" H 2350 1480 30 0001 C C
209 1 2350 1550
210 1 0 0 -1
211 $EndComp
212 $Comp
213 L +3.3V #PWR03
214 U 1 1 4B1BEB7B
215 P 2350 900
216 F 0 "#PWR03" H 2350 860 30 0001 C C
217 F 1 "+3.3V" H 2350 1010 30 0000 C C
218 1 2350 900
219 1 0 0 -1
220 $EndComp
221 Text GLabel 1800 1450 0 60 BiDi
222 SYSTEM GROUND
223 Text GLabel 1800 1250 0 60 BiDi
224 5v UNREG
225 Text GLabel 1800 1050 0 60 BiDi
226 3.3v Power
227 NoConn ~ 3800 2700
228 NoConn ~ 3800 2500
229 NoConn ~ 3800 2400
230 NoConn ~ 7950 5750
231 NoConn ~ 7950 5450
232 NoConn ~ 7950 5350
233 NoConn ~ 7950 5250
234 NoConn ~ 7150 5250
235 Text GLabel 3850 6450 2 60 Output
236 GCLK2
237 Text GLabel 3850 6250 2 60 Output
238 Rx_FRAME_SYNC
239 $Comp
240 L CONN_4 J302
241 U 1 1 4B16BA8E
242 P 3200 6300
243 F 0 "J302" V 3150 6300 50 0000 C C
244 F 1 "CONN_4" V 3250 6300 50 0000 C C
245 F 2 "SIL-4" V 3250 6400 60 0000 C C
246 1 3200 6300
247 -1 0 0 -1
248 $EndComp
249 Text GLabel 5950 2850 0 60 Input
250 DAC_1P
251 Text GLabel 5950 2650 0 60 Input
252 DAC_0P
253 $Comp
254 L GND #PWR04
255 U 1 1 4B16B13C
256 P 6850 3550
257 F 0 "#PWR04" H 6850 3550 30 0001 C C
258 F 1 "GND" H 6850 3480 30 0001 C C
259 1 6850 3550
260 1 0 0 -1
261 $EndComp
262 $Comp
263 L GND #PWR05
264 U 1 1 4B16B138
265 P 7700 3550
266 F 0 "#PWR05" H 7700 3550 30 0001 C C
267 F 1 "GND" H 7700 3480 30 0001 C C
268 1 7700 3550
269 1 0 0 -1
270 $EndComp
271 $Comp
272 L GND #PWR06
273 U 1 1 4B16B133
274 P 8300 3250
275 F 0 "#PWR06" H 8300 3250 30 0001 C C
276 F 1 "GND" H 8300 3180 30 0001 C C
277 1 8300 3250
278 1 0 0 -1
279 $EndComp
280 $Comp
281 L R R609
282 U 1 1 4B16B0CF
283 P 7350 2850
284 F 0 "R609" V 7430 2850 50 0000 C C
285 F 1 "20k" V 7350 2850 50 0000 C C
286 F 2 "SM0805" V 7530 2950 60 0000 C C
287 1 7350 2850
288  
289 $EndComp
290 $Comp
291 L R R608
292 U 1 1 4B16B0C8
293 P 6450 2650
294 F 0 "R608" V 6530 2650 50 0000 C C
295 F 1 "20k" V 6450 2650 50 0000 C C
296 F 2 "SM0805" V 6630 2750 60 0000 C C
297 1 6450 2650
298  
299 $EndComp
300 $Comp
301 L C C600
302 U 1 1 4B16B0C0
303 P 7700 2650
304 F 0 "C600" H 7750 2750 50 0000 L C
305 F 1 "1u" H 7750 2550 50 0000 L C
306 F 2 "SM0805" H 7850 2850 60 0000 C C
307 1 7700 2650
308  
309 $EndComp
310 $Comp
311 L C C601
312 U 1 1 4B16B0BE
313 P 6850 3150
314 F 0 "C601" H 6900 3250 50 0000 L C
315 F 1 "220p" H 6900 3050 50 0000 L C
316 F 2 "SM0805" H 7000 3350 60 0000 C C
317 1 6850 3150
318 1 0 0 -1
319 $EndComp
320 $Comp
321 L C C602
322 U 1 1 4B16B0BC
323 P 8000 2850
324 F 0 "C602" H 8050 2950 50 0000 L C
325 F 1 "1u" H 8050 2750 50 0000 L C
326 F 2 "SM0805" H 8150 3050 60 0000 C C
327 1 8000 2850
328  
329 $EndComp
330 $Comp
331 L C C603
332 U 1 1 4B16B0B5
333 P 7700 3150
334 F 0 "C603" H 7750 3250 50 0000 L C
335 F 1 "220p" H 7750 3050 50 0000 L C
336 F 2 "SM0805" H 7850 3350 60 0000 C C
337 1 7700 3150
338 1 0 0 -1
339 $EndComp
340 Text GLabel 6900 4600 0 60 Input
341 AD_SCLK
342 Text GLabel 6900 4400 0 60 Input
343 AD_RSTN
344 Text GLabel 6900 4300 0 60 Input
345 AD_CAL
346 Text GLabel 6900 4200 0 60 Input
347 AD_ZCAL
348 Text GLabel 6900 4100 0 60 Input
349 AD_MCLK
350 Text GLabel 6900 3900 0 60 Input
351 AD_SDATA
352 Text GLabel 6900 5750 0 60 Input
353 AD_SMODE1
354 Text GLabel 6900 5650 0 60 Input
355 AD_SMODE2
356 Text GLabel 6900 5450 0 60 Input
357 AD_DFS1
358 Text GLabel 6900 5550 0 60 Input
359 AD_DFS0
360 Text GLabel 6900 5350 0 60 Input
361 AD_HPFE
362 $Comp
363 L CONN_6X2 J304
364 U 1 1 4B16AF49
365 P 7550 5500
366 F 0 "J304" H 7550 5850 60 0000 C C
367 F 1 "CONN_6X2" V 7550 5500 60 0000 C C
368 F 2 "PIN_ARRAY_6X2" H 7650 5950 60 0000 C C
369 1 7550 5500
370 1 0 0 -1
371 $EndComp
372 $Comp
373 L CONN_8 J303
374 U 1 1 4B16AF11
375 P 7500 4250
376 F 0 "J303" V 7450 4250 60 0000 C C
377 F 1 "CONN_8" V 7550 4250 60 0000 C C
378 F 2 "SIL-8" V 7550 4350 60 0000 C C
379 1 7500 4250
380 1 0 0 -1
381 $EndComp
382 $Comp
383 L CONN_3 J305
384 U 1 1 4B16AEF9
385 P 8750 2750
386 F 0 "J305" V 8700 2750 50 0000 C C
387 F 1 "CONN_3" V 8800 2750 40 0000 C C
388 F 2 "SIL-3" V 8800 2850 60 0000 C C
389 1 8750 2750
390 1 0 0 -1
391 $EndComp
392 $Comp
393 L GND #PWR07
394 U 1 1 4B16AD0A
395 P 3750 5600
396 F 0 "#PWR07" H 3750 5600 30 0001 C C
397 F 1 "GND" H 3750 5530 30 0001 C C
398 1 3750 5600
399 1 0 0 -1
400 $EndComp
401 $Comp
402 L +3.3V #PWR08
403 U 1 1 4B16ACFF
404 P 3750 4800
405 F 0 "#PWR08" H 3750 4760 30 0001 C C
406 F 1 "+3.3V" H 3750 4910 30 0000 C C
407 1 3750 4800
408 1 0 0 -1
409 $EndComp
410 $Comp
411 L CONN_6 J308
412 U 1 1 4B16ACD5
413 P 3250 5200
414 F 0 "J308" V 3200 5200 60 0000 C C
415 F 1 "CONN_6" V 3300 5200 60 0000 C C
416 F 2 "SIL-6" V 3300 5300 60 0000 C C
417 1 3250 5200
418 -1 0 0 -1
419 $EndComp
420 Text GLabel 3850 5150 2 60 Output
421 USART_RXD
422 Text GLabel 3850 5350 2 60 Input
423 USART_TXD
424 Text GLabel 3850 5250 2 60 Input
425 USART_RTS
426 Text GLabel 3850 5050 2 60 Output
427 USART_CTS
428 $Comp
429 L +3.3V #PWR09
430 U 1 1 4A7650EF
431 P 4800 950
432 F 0 "#PWR09" H 4800 910 30 0001 C C
433 F 1 "+3.3V" H 4800 1060 30 0000 C C
434 1 4800 950
435 1 0 0 -1
436 $EndComp
437 $Comp
438 L CONN_5 J307
439 U 1 1 4A764708
440 P 3250 4100
441 F 0 "J307" V 3200 4100 50 0000 C C
442 F 1 "CONN_5" V 3300 4100 50 0000 C C
443 F 2 "SIL-5" V 3300 4200 60 0000 C C
444 1 3250 4100
445 -1 0 0 -1
446 $EndComp
447 Text GLabel 5150 1500 2 60 Input
448 PWM1
449 $Comp
450 L +5VD #PWR010
451 U 1 1 4A7646A0
452 P 5000 2700
453 F 0 "#PWR010" H 5000 2790 20 0001 C C
454 F 1 "+5VD" H 5000 2790 30 0000 C C
455 1 5000 2700
456 1 0 0 -1
457 $EndComp
458 $Comp
459 L GND #PWR011
460 U 1 1 4A764670
461 P 5000 3400
462 F 0 "#PWR011" H 5000 3400 30 0001 C C
463 F 1 "GND" H 5000 3330 30 0001 C C
464 1 5000 3400
465 1 0 0 -1
466 $EndComp
467 $Comp
468 L POT R601
469 U 1 1 4A764644
470 P 5000 3100
471 F 0 "R601" H 5000 3000 50 0000 C C
472 F 1 "10k" H 5000 3100 50 0000 C C
473 F 2 "TC33X" H 5100 3100 60 0000 C C
474 1 5000 3100
475  
476 $EndComp
477 Text GLabel 4700 4200 2 60 Input
478 PUSHSW
479 Text GLabel 4700 4100 2 60 Input
480 ROTQ
481 Text GLabel 4700 4000 2 60 Input
482 ROTI
483 Text GLabel 4350 3000 2 60 Input
484 LCD_RS
485 Text GLabel 4350 2900 2 60 Input
486 LCD_RW
487 Text GLabel 4350 2800 2 60 Input
488 LCD_E
489 Text GLabel 4350 2300 2 60 Input
490 LCD_D4
491 Text GLabel 4350 2200 2 60 Input
492 LCD_D5
493 Text GLabel 4350 2100 2 60 Input
494 LCD_D6
495 Text GLabel 4350 2000 2 60 Input
496 LCD_D7
497 $Comp
498 L GND #PWR012
499 U 1 1 4A73991E
500 P 7200 1900
501 F 0 "#PWR012" H 7200 1900 30 0001 C C
502 F 1 "GND" H 7200 1830 30 0001 C C
503 1 7200 1900
504 1 0 0 -1
505 $EndComp
506 Text GLabel 8300 1150 2 60 Input
507 LED_3
508 Text GLabel 8300 1000 2 60 Input
509 LED_2
510 Text GLabel 8300 850 2 60 Input
511 LED_1
512 Text GLabel 8300 700 2 60 Input
513 LED_0
514 $Comp
515 L LED D604
516 U 1 1 4A73982D
517 P 7400 1150
518 F 0 "D604" H 7250 1200 50 0000 C C
519 F 1 "LED" H 7400 1050 50 0001 C C
520 F 2 "SM0805" H 7350 1300 60 0000 C C
521 1 7400 1150
522 -1 0 0 1
523 $EndComp
524 $Comp
525 L R R607
526 U 1 1 4A73982C
527 P 7850 1150
528 F 0 "R607" V 7900 1400 50 0000 C C
529 F 1 "1.5k" V 7850 1150 50 0000 C C
530 F 2 "SM0805" V 8000 1500 60 0000 C C
531 1 7850 1150
532  
533 $EndComp
534 $Comp
535 L LED D603
536 U 1 1 4A73982B
537 P 7400 1000
538 F 0 "D603" H 7250 1050 50 0000 C C
539 F 1 "LED" H 7400 900 50 0001 C C
540 F 2 "SM0805" H 7350 1150 60 0000 C C
541 1 7400 1000
542 -1 0 0 1
543 $EndComp
544 $Comp
545 L R R606
546 U 1 1 4A73982A
547 P 7850 1000
548 F 0 "R606" V 7900 1250 50 0000 C C
549 F 1 "1.5k" V 7850 1000 50 0000 C C
550 F 2 "SM0805" V 8000 1350 60 0000 C C
551 1 7850 1000
552  
553 $EndComp
554 $Comp
555 L LED D602
556 U 1 1 4A739823
557 P 7400 850
558 F 0 "D602" H 7250 900 50 0000 C C
559 F 1 "LED" H 7400 750 50 0001 C C
560 F 2 "SM0805" H 7350 1000 60 0000 C C
561 1 7400 850
562 -1 0 0 1
563 $EndComp
564 $Comp
565 L R R605
566 U 1 1 4A739822
567 P 7850 850
568 F 0 "R605" V 7900 1100 50 0000 C C
569 F 1 "1.5k" V 7850 850 50 0000 C C
570 F 2 "SM0805" V 8000 1200 60 0000 C C
571 1 7850 850
572  
573 $EndComp
574 $Comp
575 L LED D601
576 U 1 1 4A7397E1
577 P 7400 700
578 F 0 "D601" H 7250 750 50 0000 C C
579 F 1 "LED" H 7400 600 50 0001 C C
580 F 2 "SM0805" H 7350 850 60 0000 C C
581 1 7400 700
582 -1 0 0 1
583 $EndComp
584 $Comp
585 L +5VD #PWR013
586 U 1 1 4A6FA8C8
587 P 3950 950
588 F 0 "#PWR013" H 3950 1040 20 0001 C C
589 F 1 "+5VD" H 3950 1040 30 0000 C C
590 1 3950 950
591 1 0 0 -1
592 $EndComp
593 $Comp
594 L R R603
595 U 1 1 4A6B1E29
596 P 4800 1250
597 F 0 "R603" V 4900 1150 50 0000 C C
598 F 1 "10k" V 4800 1250 50 0000 C C
599 F 2 "SM0805" V 5000 1250 60 0000 C C
600 1 4800 1250
601 -1 0 0 1
602 $EndComp
603 $Comp
604 L GND #PWR014
605 U 1 1 4A6B1CF6
606 P 4250 1800
607 F 0 "#PWR014" H 4250 1800 30 0001 C C
608 F 1 "GND" H 4250 1730 30 0001 C C
609 1 4250 1800
610 1 0 0 -1
611 $EndComp
612 $Comp
613 L R R602
614 U 1 1 4A6B1CDB
615 P 3950 1400
616 F 0 "R602" V 4030 1400 50 0000 C C
617 F 1 "10" V 3950 1400 50 0000 C C
618 F 2 "SM0805" V 4130 1500 60 0000 C C
619 1 3950 1400
620 -1 0 0 -1
621 $EndComp
622 $Comp
623 L MOSFET_N Q601
624 U 1 1 4A6B1CA7
625 P 4350 1500
626 F 0 "Q601" H 4300 1700 60 0000 R C
627 F 1 "MMBF170" H 4300 1300 60 0000 R C
628 F 2 "SOT23GDS" H 4400 1800 60 0000 C C
629 1 4350 1500
630 -1 0 0 -1
631 $EndComp
632 $Comp
633 L GND #PWR015
634 U 1 1 4A676F96
635 P 3900 3400
636 F 0 "#PWR015" H 3900 3400 30 0001 C C
637 F 1 "GND" H 3900 3330 30 0001 C C
638 1 3900 3400
639 1 0 0 -1
640 $EndComp
641 $Comp
642 L +5VD #PWR016
643 U 1 1 4A676F43
644 P 4050 2700
645 F 0 "#PWR016" H 4050 2790 20 0001 C C
646 F 1 "+5VD" H 4050 2790 30 0000 C C
647 1 4050 2700
648 1 0 0 -1
649 $EndComp
650 $Comp
651 L LCD J306
652 U 1 1 4A676BB5
653 P 3250 2550
654 F 0 "J306" H 3000 2550 60 0000 C C
655 F 1 "LCD" H 3650 2550 60 0000 C C
656 F 2 "SIL-16" H 3100 2650 60 0000 C C
657 1 3250 2550
658  
659 $EndComp
660 $Comp
661 L +5VD #PWR017
662 U 1 1 4A47D45C
663 P 3700 3900
664 F 0 "#PWR017" H 3700 3990 20 0001 C C
665 F 1 "+5VD" H 3700 3990 30 0000 C C
666 1 3700 3900
667 1 0 0 -1
668 $EndComp
669 $Comp
670 L GND #PWR018
671 U 1 1 4A47D450
672 P 3700 4350
673 F 0 "#PWR018" H 3700 4350 30 0001 C C
674 F 1 "GND" H 3700 4280 30 0001 C C
675 1 3700 4350
676 1 0 0 -1
677 $EndComp
678 $Comp
679 L R R604
680 U 1 1 4A47CDE2
681 P 7850 700
682 F 0 "R604" V 7900 950 50 0000 C C
683 F 1 "1.5k" V 7850 700 50 0000 C C
684 F 2 "SM0805" V 8000 1050 60 0000 C C
685 1 7850 700
686  
687 $EndComp
688 $EndSCHEMATC