IEEE 802.15.4 subsystem
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IEEE 802.15.4 subsystem Git Source Tree
Root/
Source at commit 86ea428afcef59fd87407fe10ccd84c7294873a5 created 12 years 10 months ago. By Werner Almesberger, prod/doc/analysis.html: emphasize that 1 MHz clock is normal without firmware | |
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1 | EESchema Schematic File Version 2 date Thu May 19 14:21:05 2011 |
2 | LIBS:power |
3 | LIBS:device |
4 | LIBS:conn |
5 | LIBS:at86rf231 |
6 | LIBS:atmega8u2 |
7 | LIBS:usb_a_plug |
8 | LIBS:xtal-4 |
9 | LIBS:antenna |
10 | LIBS:balun-smt6 |
11 | LIBS:atusb-cache |
12 | EELAYER 24 0 |
13 | EELAYER END |
14 | $Descr A4 11700 8267 |
15 | Sheet 2 3 |
16 | Title "IEEE 802.15.4 USB Transceiver (AT86RF231)" |
17 | Date "19 may 2011" |
18 | Rev "20110519" |
19 | Comp "Werner Almesberger" |
20 | Comment1 "" |
21 | Comment2 "" |
22 | Comment3 "" |
23 | Comment4 "" |
24 | $EndDescr |
25 | Wire Wire Line |
26 | 10400 2250 7800 2250 |
27 | Wire Wire Line |
28 | 7800 2250 7800 2600 |
29 | Connection ~ 4000 4200 |
30 | Wire Wire Line |
31 | 4000 5350 4000 4650 |
32 | Wire Wire Line |
33 | 4000 4650 4000 4200 |
34 | Wire Wire Line |
35 | 4000 4200 4000 4000 |
36 | Wire Wire Line |
37 | 10400 6450 7500 6450 |
38 | Wire Wire Line |
39 | 7500 6450 7500 5800 |
40 | Wire Wire Line |
41 | 10400 6150 8400 6150 |
42 | Wire Wire Line |
43 | 8400 6150 8400 5800 |
44 | Wire Wire Line |
45 | 8550 2600 8550 1350 |
46 | Wire Wire Line |
47 | 9950 1350 9950 3750 |
48 | Wire Wire Line |
49 | 9950 3750 9550 3750 |
50 | Wire Wire Line |
51 | 7200 1350 7200 2050 |
52 | Wire Wire Line |
53 | 7950 5800 7950 6000 |
54 | Wire Wire Line |
55 | 9550 4500 10400 4500 |
56 | Wire Wire Line |
57 | 9550 3300 9750 3300 |
58 | Wire Wire Line |
59 | 6150 4200 6350 4200 |
60 | Connection ~ 4000 4650 |
61 | Wire Wire Line |
62 | 6350 4650 5050 4650 |
63 | Wire Wire Line |
64 | 5050 4650 4000 4650 |
65 | Wire Wire Line |
66 | 5150 4350 6350 4350 |
67 | Wire Wire Line |
68 | 4650 4350 4450 4350 |
69 | Wire Wire Line |
70 | 2350 4650 2550 4650 |
71 | Wire Wire Line |
72 | 5350 2400 5550 2400 |
73 | Wire Wire Line |
74 | 5700 3900 5700 4050 |
75 | Wire Wire Line |
76 | 5700 4050 5700 4800 |
77 | Wire Wire Line |
78 | 5700 4800 5700 5800 |
79 | Wire Wire Line |
80 | 4450 4350 4300 4500 |
81 | Wire Wire Line |
82 | 4300 4500 3000 4500 |
83 | Wire Wire Line |
84 | 3000 4500 2350 4500 |
85 | Wire Wire Line |
86 | 4300 4350 4450 4500 |
87 | Wire Wire Line |
88 | 3500 5850 3500 6050 |
89 | Wire Wire Line |
90 | 4000 4200 2350 4200 |
91 | Connection ~ 3000 4500 |
92 | Wire Wire Line |
93 | 3000 5350 3000 4500 |
94 | Wire Wire Line |
95 | 5050 6200 5050 6400 |
96 | Connection ~ 5700 4800 |
97 | Wire Wire Line |
98 | 5700 4800 6350 4800 |
99 | Wire Wire Line |
100 | 4300 4350 3500 4350 |
101 | Wire Wire Line |
102 | 3500 4350 2350 4350 |
103 | Wire Wire Line |
104 | 2550 4650 2550 4850 |
105 | Wire Wire Line |
106 | 1000 4850 1000 4650 |
107 | Wire Wire Line |
108 | 1000 4650 1000 4200 |
109 | Connection ~ 1000 4650 |
110 | Wire Wire Line |
111 | 1200 4650 1000 4650 |
112 | Wire Wire Line |
113 | 1000 4200 1200 4200 |
114 | Wire Wire Line |
115 | 5700 6200 5700 6400 |
116 | Wire Wire Line |
117 | 3500 5350 3500 4350 |
118 | Connection ~ 3500 4350 |
119 | Wire Wire Line |
120 | 3000 5850 3000 6050 |
121 | Wire Wire Line |
122 | 4000 5850 4000 6050 |
123 | Wire Wire Line |
124 | 6150 2400 5950 2400 |
125 | Wire Wire Line |
126 | 4450 4500 4650 4500 |
127 | Wire Wire Line |
128 | 5150 4500 6350 4500 |
129 | Wire Wire Line |
130 | 5050 5800 5050 4650 |
131 | Connection ~ 5050 4650 |
132 | Wire Wire Line |
133 | 6350 4050 5700 4050 |
134 | Connection ~ 5700 4050 |
135 | Wire Wire Line |
136 | 7800 5800 7800 6000 |
137 | Wire Wire Line |
138 | 9550 4800 10400 4800 |
139 | Wire Wire Line |
140 | 7500 1350 7500 2600 |
141 | Wire Wire Line |
142 | 7350 1350 7350 2050 |
143 | Wire Wire Line |
144 | 9550 3900 10100 3900 |
145 | Wire Wire Line |
146 | 10100 3900 10100 1350 |
147 | Wire Wire Line |
148 | 8550 5800 8550 6000 |
149 | Wire Wire Line |
150 | 8550 6000 10400 6000 |
151 | Wire Wire Line |
152 | 8250 5800 8250 6300 |
153 | Wire Wire Line |
154 | 8250 6300 10400 6300 |
155 | Wire Wire Line |
156 | 8400 2600 8400 2400 |
157 | Wire Wire Line |
158 | 8400 2400 10400 2400 |
159 | Wire Wire Line |
160 | 8100 2600 8100 2400 |
161 | Wire Wire Line |
162 | 8100 2400 6650 2400 |
163 | Text Label 6850 2400 0 60 ~ 0 |
164 | LED |
165 | NoConn ~ 8100 5800 |
166 | NoConn ~ 7950 2600 |
167 | NoConn ~ 8250 2600 |
168 | NoConn ~ 9550 4200 |
169 | NoConn ~ 9550 4350 |
170 | NoConn ~ 6350 3750 |
171 | Text Label 5350 4500 0 60 ~ 0 |
172 | DN |
173 | Text Label 5350 4350 0 60 ~ 0 |
174 | DP |
175 | Text Label 2550 4200 0 60 ~ 0 |
176 | VBUS |
177 | $Comp |
178 | L PWR_FLAG #FLG03 |
179 | U 1 1 4D426152 |
180 | P 4000 4000 |
181 | F 0 "#FLG03" H 4000 4270 30 0001 C CNN |
182 | F 1 "PWR_FLAG" H 4000 4230 30 0000 C CNN |
183 | 1 4000 4000 |
184 | 1 0 0 -1 |
185 | $EndComp |
186 | Text Label 7500 1850 1 60 ~ 0 |
187 | nRESET |
188 | Text Label 10100 1850 1 60 ~ 0 |
189 | SCK |
190 | Text HLabel 10400 6450 2 60 Input ~ 0 |
191 | CLK |
192 | NoConn ~ 7650 5800 |
193 | NoConn ~ 7650 2600 |
194 | NoConn ~ 9550 4050 |
195 | NoConn ~ 9550 4650 |
196 | $Comp |
197 | L CONN_1 P16 |
198 | U 1 1 4D425D62 |
199 | P 10100 1200 |
200 | F 0 "P16" H 10180 1200 40 0000 L CNN |
201 | F 1 "CONN_1" H 10100 1255 30 0001 C CNN |
202 | F 2 "PAD_60x60" H 10100 1200 60 0001 C CNN |
203 | 1 10100 1200 |
204 | 0 -1 -1 0 |
205 | $EndComp |
206 | $Comp |
207 | L CONN_1 P15 |
208 | U 1 1 4D425D53 |
209 | P 9950 1200 |
210 | F 0 "P15" H 10030 1200 40 0000 L CNN |
211 | F 1 "CONN_1" H 9950 1255 30 0001 C CNN |
212 | F 2 "PAD_60x60" H 9950 1200 60 0001 C CNN |
213 | 1 9950 1200 |
214 | 0 -1 -1 0 |
215 | $EndComp |
216 | $Comp |
217 | L VDD #PWR04 |
218 | U 1 1 4D425CE8 |
219 | P 7350 2050 |
220 | F 0 "#PWR04" H 7350 2150 30 0001 C CNN |
221 | F 1 "VDD" H 7350 2160 30 0000 C CNN |
222 | 1 7350 2050 |
223 | -1 0 0 1 |
224 | $EndComp |
225 | NoConn ~ 6350 3900 |
226 | $Comp |
227 | L VDD #PWR05 |
228 | U 1 1 4D425C10 |
229 | P 7950 6000 |
230 | F 0 "#PWR05" H 7950 6100 30 0001 C CNN |
231 | F 1 "VDD" H 7950 6110 30 0000 C CNN |
232 | 1 7950 6000 |
233 | -1 0 0 1 |
234 | $EndComp |
235 | $Comp |
236 | L R R5 |
237 | U 1 1 4D4258DC |
238 | P 4900 4500 |
239 | F 0 "R5" V 4980 4500 50 0000 C CNN |
240 | F 1 "22" V 4900 4500 50 0000 C CNN |
241 | F 2 "0402" H 4900 4500 60 0001 C CNN |
242 | 1 4900 4500 |
243 | 0 1 1 0 |
244 | $EndComp |
245 | $Comp |
246 | L R R4 |
247 | U 1 1 4D4258D9 |
248 | P 4900 4350 |
249 | F 0 "R4" V 4980 4350 50 0000 C CNN |
250 | F 1 "22" V 4900 4350 50 0000 C CNN |
251 | F 2 "0402" H 4900 4350 60 0001 C CNN |
252 | 1 4900 4350 |
253 | 0 -1 -1 0 |
254 | $EndComp |
255 | $Comp |
256 | L ATMEGA8U2 U1 |
257 | U 1 1 4D425860 |
258 | P 7950 4200 |
259 | F 0 "U1" V 9300 5450 60 0000 C CNN |
260 | F 1 "ATMEGA32U2" V 7650 4600 60 0000 C CNN |
261 | F 2 "QFN32-VHHD-2" H 7950 4200 60 0001 C CNN |
262 | 1 7950 4200 |
263 | 0 -1 -1 0 |
264 | $EndComp |
265 | Text Notes 2800 6300 0 60 ~ 0 |
266 | USB 2.0 limits the capacitative load\non full-speed drivers to 50 pF. |
267 | $Comp |
268 | L GND #PWR06 |
269 | U 1 1 4CF859A9 |
270 | P 9750 3300 |
271 | F 0 "#PWR06" H 9750 3300 30 0001 C CNN |
272 | F 1 "GND" H 9750 3230 30 0001 C CNN |
273 | 1 9750 3300 |
274 | 0 -1 -1 0 |
275 | $EndComp |
276 | $Comp |
277 | L USB_A_PLUG~ CON1 |
278 | U 1 1 4CF4AD1B |
279 | P 1750 4450 |
280 | F 0 "CON1" H 1950 4900 60 0000 C CNN |
281 | F 1 "USB_A_PLUG" H 1750 4050 60 0000 C CNN |
282 | 1 1750 4450 |
283 | -1 0 0 -1 |
284 | $EndComp |
285 | Text Notes 7150 800 0 60 ~ 0 |
286 | Space P11 through P16 at 100 mil interval close to board edge\nto allow use with a 0.1" header soldered to the board. |
287 | Text Label 2550 4500 0 60 ~ 0 |
288 | D+ |
289 | Text Label 2550 4350 0 60 ~ 0 |
290 | D- |
291 | Text Notes 1100 2500 0 200 ~ 40 |
292 | USB |
293 | $Comp |
294 | L VDD #PWR07 |
295 | U 1 1 4C64122B |
296 | P 5700 3900 |
297 | F 0 "#PWR07" H 5700 4000 30 0001 C CNN |
298 | F 1 "VDD" H 5700 4010 30 0000 C CNN |
299 | 1 5700 3900 |
300 | 1 0 0 -1 |
301 | $EndComp |
302 | $Comp |
303 | L GND #PWR08 |
304 | U 1 1 4C6408C7 |
305 | P 5700 6400 |
306 | F 0 "#PWR08" H 5700 6400 30 0001 C CNN |
307 | F 1 "GND" H 5700 6330 30 0001 C CNN |
308 | 1 5700 6400 |
309 | 1 0 0 -1 |
310 | $EndComp |
311 | $Comp |
312 | L GND #PWR09 |
313 | U 1 1 4C6408C5 |
314 | P 5050 6400 |
315 | F 0 "#PWR09" H 5050 6400 30 0001 C CNN |
316 | F 1 "GND" H 5050 6330 30 0001 C CNN |
317 | 1 5050 6400 |
318 | 1 0 0 -1 |
319 | $EndComp |
320 | $Comp |
321 | L GND #PWR010 |
322 | U 1 1 4C6408BA |
323 | P 6150 4200 |
324 | F 0 "#PWR010" H 6150 4200 30 0001 C CNN |
325 | F 1 "GND" H 6150 4130 30 0001 C CNN |
326 | 1 6150 4200 |
327 | 0 1 1 0 |
328 | $EndComp |
329 | $Comp |
330 | L GND #PWR011 |
331 | U 1 1 4C6408AD |
332 | P 5350 2400 |
333 | F 0 "#PWR011" H 5350 2400 30 0001 C CNN |
334 | F 1 "GND" H 5350 2330 30 0001 C CNN |
335 | 1 5350 2400 |
336 | 0 1 -1 0 |
337 | $EndComp |
338 | $Comp |
339 | L GND #PWR012 |
340 | U 1 1 4C6408A8 |
341 | P 7800 6000 |
342 | F 0 "#PWR012" H 7800 6000 30 0001 C CNN |
343 | F 1 "GND" H 7800 5930 30 0001 C CNN |
344 | 1 7800 6000 |
345 | 1 0 0 -1 |
346 | $EndComp |
347 | $Comp |
348 | L GND #PWR013 |
349 | U 1 1 4C6408A3 |
350 | P 7200 2050 |
351 | F 0 "#PWR013" H 7200 2050 30 0001 C CNN |
352 | F 1 "GND" H 7200 1980 30 0001 C CNN |
353 | 1 7200 2050 |
354 | 1 0 0 -1 |
355 | $EndComp |
356 | $Comp |
357 | L GND #PWR014 |
358 | U 1 1 4C64089F |
359 | P 2550 4850 |
360 | F 0 "#PWR014" H 2550 4850 30 0001 C CNN |
361 | F 1 "GND" H 2550 4780 30 0001 C CNN |
362 | 1 2550 4850 |
363 | 1 0 0 -1 |
364 | $EndComp |
365 | $Comp |
366 | L GND #PWR015 |
367 | U 1 1 4C640899 |
368 | P 1000 4850 |
369 | F 0 "#PWR015" H 1000 4850 30 0001 C CNN |
370 | F 1 "GND" H 1000 4780 30 0001 C CNN |
371 | 1 1000 4850 |
372 | 1 0 0 -1 |
373 | $EndComp |
374 | $Comp |
375 | L GND #PWR016 |
376 | U 1 1 4C640896 |
377 | P 4000 6050 |
378 | F 0 "#PWR016" H 4000 6050 30 0001 C CNN |
379 | F 1 "GND" H 4000 5980 30 0001 C CNN |
380 | 1 4000 6050 |
381 | 1 0 0 -1 |
382 | $EndComp |
383 | $Comp |
384 | L GND #PWR017 |
385 | U 1 1 4C64088F |
386 | P 3500 6050 |
387 | F 0 "#PWR017" H 3500 6050 30 0001 C CNN |
388 | F 1 "GND" H 3500 5980 30 0001 C CNN |
389 | 1 3500 6050 |
390 | 1 0 0 -1 |
391 | $EndComp |
392 | $Comp |
393 | L GND #PWR018 |
394 | U 1 1 4C64088A |
395 | P 3000 6050 |
396 | F 0 "#PWR018" H 3000 6050 30 0001 C CNN |
397 | F 1 "GND" H 3000 5980 30 0001 C CNN |
398 | 1 3000 6050 |
399 | 1 0 0 -1 |
400 | $EndComp |
401 | Text Label 7200 1850 1 60 ~ 0 |
402 | GND |
403 | Text Label 8550 1850 1 60 ~ 0 |
404 | PDO |
405 | Text Label 7350 1850 1 60 ~ 0 |
406 | VDD |
407 | Text Label 9950 1850 1 60 ~ 0 |
408 | PDI |
409 | Text HLabel 10400 2250 2 60 Output ~ 0 |
410 | nRST_RF |
411 | Text HLabel 10400 2400 2 60 Output ~ 0 |
412 | SLP_TR |
413 | $Comp |
414 | L VR VR3 |
415 | U 1 1 4C64034D |
416 | P 4000 5600 |
417 | F 0 "VR3" V 4080 5600 50 0000 C CNN |
418 | F 1 "5.5Vdc" H 3800 5650 50 0000 C CNN |
419 | F 2 "0402" H 4000 5600 60 0001 C CNN |
420 | F 4 "33pF" H 3800 5550 50 0000 C CNN "Field4" |
421 | 1 4000 5600 |
422 | -1 0 0 -1 |
423 | $EndComp |
424 | $Comp |
425 | L VR VR2 |
426 | U 1 1 4C640343 |
427 | P 3500 5600 |
428 | F 0 "VR2" V 3580 5600 50 0000 C CNN |
429 | F 1 "5.5Vdc" H 3300 5650 50 0000 C CNN |
430 | F 2 "0402" H 3500 5600 60 0001 C CNN |
431 | F 4 "33pF" H 3300 5550 50 0000 C CNN "Field4" |
432 | 1 3500 5600 |
433 | -1 0 0 -1 |
434 | $EndComp |
435 | $Comp |
436 | L VR VR1 |
437 | U 1 1 4C6402FB |
438 | P 3000 5600 |
439 | F 0 "VR1" V 3080 5600 50 0000 C CNN |
440 | F 1 "5.5Vdc" H 2800 5650 50 0000 C CNN |
441 | F 2 "0402" H 3000 5600 60 0001 C CNN |
442 | F 4 "33pF" H 2800 5550 50 0000 C CNN "Field4" |
443 | 1 3000 5600 |
444 | -1 0 0 -1 |
445 | $EndComp |
446 | $Comp |
447 | L R R1 |
448 | U 1 1 4C6402F2 |
449 | P 6400 2400 |
450 | F 0 "R1" V 6480 2400 50 0000 C CNN |
451 | F 1 "180" V 6400 2400 50 0000 C CNN |
452 | F 2 "0402" H 6400 2400 60 0001 C CNN |
453 | 1 6400 2400 |
454 | 0 -1 -1 0 |
455 | $EndComp |
456 | $Comp |
457 | L LED D1 |
458 | U 1 1 4C6402EE |
459 | P 5750 2400 |
460 | F 0 "D1" H 5750 2500 50 0000 C CNN |
461 | F 1 "LTST-C190KRKT" H 5750 2300 50 0000 C CNN |
462 | F 2 "0603" H 5750 2400 60 0001 C CNN |
463 | 1 5750 2400 |
464 | -1 0 0 -1 |
465 | $EndComp |
466 | Text HLabel 10400 6300 2 60 Input ~ 0 |
467 | IRQ_RF |
468 | Text HLabel 10400 6150 2 60 Output ~ 0 |
469 | nSS |
470 | Text HLabel 10400 4500 2 60 Output ~ 0 |
471 | SCLK |
472 | Text HLabel 10400 4800 2 60 Output ~ 0 |
473 | MOSI |
474 | Text HLabel 10400 6000 2 60 Input ~ 0 |
475 | MISO |
476 | $Comp |
477 | L CONN_1 P14 |
478 | U 1 1 4C640203 |
479 | P 8550 1200 |
480 | F 0 "P14" H 8630 1200 40 0000 L CNN |
481 | F 1 "CONN_1" H 8550 1255 30 0001 C CNN |
482 | F 2 "PAD_60x60" H 8550 1200 60 0001 C CNN |
483 | 1 8550 1200 |
484 | 0 -1 -1 0 |
485 | $EndComp |
486 | $Comp |
487 | L CONN_1 P13 |
488 | U 1 1 4C640202 |
489 | P 7500 1200 |
490 | F 0 "P13" H 7580 1200 40 0000 L CNN |
491 | F 1 "CONN_1" H 7500 1255 30 0001 C CNN |
492 | F 2 "PAD_60x60" H 7500 1200 60 0001 C CNN |
493 | 1 7500 1200 |
494 | 0 -1 -1 0 |
495 | $EndComp |
496 | $Comp |
497 | L CONN_1 P12 |
498 | U 1 1 4C640200 |
499 | P 7350 1200 |
500 | F 0 "P12" H 7430 1200 40 0000 L CNN |
501 | F 1 "CONN_1" H 7350 1255 30 0001 C CNN |
502 | F 2 "PAD_60x60" H 7350 1200 60 0001 C CNN |
503 | 1 7350 1200 |
504 | 0 -1 -1 0 |
505 | $EndComp |
506 | $Comp |
507 | L CONN_1 P11 |
508 | U 1 1 4C6401FE |
509 | P 7200 1200 |
510 | F 0 "P11" H 7280 1200 40 0000 L CNN |
511 | F 1 "CONN_1" H 7200 1255 30 0001 C CNN |
512 | F 2 "PAD_60x60" H 7200 1200 60 0001 C CNN |
513 | 1 7200 1200 |
514 | 0 -1 -1 0 |
515 | $EndComp |
516 | $Comp |
517 | L C C2 |
518 | U 1 1 4C6401B3 |
519 | P 5700 6000 |
520 | F 0 "C2" H 5750 6100 50 0000 L CNN |
521 | F 1 "1uF" H 5750 5900 50 0000 L CNN |
522 | F 2 "0402" H 5700 6000 60 0001 C CNN |
523 | 1 5700 6000 |
524 | 1 0 0 -1 |
525 | $EndComp |
526 | $Comp |
527 | L C C1 |
528 | U 1 1 4C6401AA |
529 | P 5050 6000 |
530 | F 0 "C1" H 5100 6100 50 0000 L CNN |
531 | F 1 "10uF" H 5100 5900 50 0000 L CNN |
532 | F 2 "0603" H 5050 6000 60 0001 C CNN |
533 | 1 5050 6000 |
534 | 1 0 0 -1 |
535 | $EndComp |
536 | $EndSCHEMATC |
537 |