pwr_misc.sch 20 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037
  1. EESchema Schematic File Version 2 date Sat 09 Oct 2010 11:44:36 AM CEST
  2. LIBS:power
  3. LIBS:device
  4. LIBS:transistors
  5. LIBS:conn
  6. LIBS:linear
  7. LIBS:regul
  8. LIBS:74xx
  9. LIBS:cmos4000
  10. LIBS:adc-dac
  11. LIBS:memory
  12. LIBS:xilinx
  13. LIBS:special
  14. LIBS:microcontrollers
  15. LIBS:dsp
  16. LIBS:microchip
  17. LIBS:analog_switches
  18. LIBS:motorola
  19. LIBS:texas
  20. LIBS:intel
  21. LIBS:audio
  22. LIBS:interface
  23. LIBS:digital-audio
  24. LIBS:philips
  25. LIBS:display
  26. LIBS:cypress
  27. LIBS:siliconi
  28. LIBS:opto
  29. LIBS:atmel
  30. LIBS:contrib
  31. LIBS:valves
  32. LIBS:snescart
  33. LIBS:misc-74
  34. LIBS:vreg
  35. LIBS:lpc1754
  36. LIBS:sd_card
  37. LIBS:cy62148ev30
  38. LIBS:mt45w8mw16
  39. LIBS:cs4344
  40. LIBS:double_sch_kcom
  41. LIBS:usb_minib
  42. LIBS:mic23250
  43. LIBS:sd2snes-cache
  44. EELAYER 24 0
  45. EELAYER END
  46. $Descr A4 11700 8267
  47. Sheet 5 6
  48. Title "sd2snes Mark II"
  49. Date "1 oct 2010"
  50. Rev "B"
  51. Comp "Maximilian Rehkopf"
  52. Comment1 ""
  53. Comment2 ""
  54. Comment3 ""
  55. Comment4 ""
  56. $EndDescr
  57. Connection ~ 9400 1400
  58. Wire Wire Line
  59. 9400 1850 9400 1400
  60. Connection ~ 9800 1800
  61. Wire Wire Line
  62. 9800 1850 9800 1800
  63. Wire Wire Line
  64. 10000 1400 9150 1400
  65. Wire Wire Line
  66. 6400 1400 6700 1400
  67. Wire Wire Line
  68. 5850 3900 5550 3900
  69. Wire Wire Line
  70. 10500 5950 10500 5850
  71. Connection ~ 10150 5850
  72. Wire Wire Line
  73. 10500 5850 10150 5850
  74. Wire Notes Line
  75. 7000 7750 7000 5950
  76. Wire Notes Line
  77. 4550 500 4550 7750
  78. Connection ~ 4200 2500
  79. Wire Wire Line
  80. 4050 2500 4350 2500
  81. Wire Wire Line
  82. 1700 1500 1700 2300
  83. Connection ~ 1400 1500
  84. Wire Wire Line
  85. 900 1500 3600 1500
  86. Wire Wire Line
  87. 900 1500 900 1400
  88. Connection ~ 2450 1500
  89. Wire Wire Line
  90. 2450 1500 2450 1600
  91. Connection ~ 3400 1500
  92. Wire Wire Line
  93. 1700 2300 1800 2300
  94. Wire Wire Line
  95. 1400 1500 1400 1650
  96. Wire Wire Line
  97. 900 3600 900 3100
  98. Wire Wire Line
  99. 4200 2500 4200 2700
  100. Wire Wire Line
  101. 4200 2700 3300 2700
  102. Wire Wire Line
  103. 3300 2500 3450 2500
  104. Wire Wire Line
  105. 1400 2200 1400 2050
  106. Connection ~ 2650 1600
  107. Wire Wire Line
  108. 2650 3400 2650 3600
  109. Connection ~ 9750 4750
  110. Wire Wire Line
  111. 9800 4750 9700 4750
  112. Wire Wire Line
  113. 9750 5400 9750 5500
  114. Wire Wire Line
  115. 9150 5500 9150 5400
  116. Wire Wire Line
  117. 9150 4600 9150 4900
  118. Wire Wire Line
  119. 8300 5000 8300 4750
  120. Wire Wire Line
  121. 7700 5500 7700 5400
  122. Wire Wire Line
  123. 7700 4200 7700 4100
  124. Wire Wire Line
  125. 7700 4100 7250 4100
  126. Wire Wire Line
  127. 10350 3900 10350 3700
  128. Connection ~ 10350 4400
  129. Wire Wire Line
  130. 10350 4300 10350 4500
  131. Connection ~ 10050 3700
  132. Wire Wire Line
  133. 9650 3900 9650 3800
  134. Wire Wire Line
  135. 9650 3800 7250 3800
  136. Wire Wire Line
  137. 5850 4100 5550 4100
  138. Wire Wire Line
  139. 5850 3700 5550 3700
  140. Wire Wire Line
  141. 6300 7100 6300 7000
  142. Wire Wire Line
  143. 5500 7000 5300 7000
  144. Wire Wire Line
  145. 10750 2350 10750 2250
  146. Wire Wire Line
  147. 8150 1800 8650 1800
  148. Wire Wire Line
  149. 6700 2100 6350 2100
  150. Wire Wire Line
  151. 8500 1200 8500 1100
  152. Wire Wire Line
  153. 8500 1100 8150 1100
  154. Wire Wire Line
  155. 3500 5200 3500 5350
  156. Wire Wire Line
  157. 3500 4800 3500 4650
  158. Wire Wire Line
  159. 1600 5200 1600 5350
  160. Connection ~ 3500 6250
  161. Wire Wire Line
  162. 3500 6400 3500 6250
  163. Wire Wire Line
  164. 1600 6800 1600 6950
  165. Connection ~ 1750 6250
  166. Wire Wire Line
  167. 1750 6250 1750 6450
  168. Wire Wire Line
  169. 1750 6450 1850 6450
  170. Wire Wire Line
  171. 3950 4450 3950 4650
  172. Wire Wire Line
  173. 3950 4650 3250 4650
  174. Wire Wire Line
  175. 1850 4650 1150 4650
  176. Wire Wire Line
  177. 1150 4650 1150 4450
  178. Wire Wire Line
  179. 1850 4850 1750 4850
  180. Wire Wire Line
  181. 1750 4850 1750 4650
  182. Connection ~ 1750 4650
  183. Wire Wire Line
  184. 1150 6050 1150 6250
  185. Wire Wire Line
  186. 1150 6250 1850 6250
  187. Wire Wire Line
  188. 3250 6250 3950 6250
  189. Wire Wire Line
  190. 3950 6250 3950 6050
  191. Wire Wire Line
  192. 3500 6800 3500 6950
  193. Wire Wire Line
  194. 1600 6250 1600 6400
  195. Connection ~ 1600 6250
  196. Wire Wire Line
  197. 1600 4800 1600 4650
  198. Connection ~ 1600 4650
  199. Connection ~ 3500 4650
  200. Wire Wire Line
  201. 6700 1100 6350 1100
  202. Wire Wire Line
  203. 6350 1100 6350 1000
  204. Wire Wire Line
  205. 6700 1800 6350 1800
  206. Wire Wire Line
  207. 8150 1400 8650 1400
  208. Wire Wire Line
  209. 8150 2100 8650 2100
  210. Wire Wire Line
  211. 10750 1850 10750 1750
  212. Wire Wire Line
  213. 10150 6550 10150 6350
  214. Wire Wire Line
  215. 6550 3250 6550 3050
  216. Wire Wire Line
  217. 6550 4800 6550 4550
  218. Wire Wire Line
  219. 10150 5950 10150 5750
  220. Wire Wire Line
  221. 6300 7000 6100 7000
  222. Wire Wire Line
  223. 5300 7000 5300 6900
  224. Wire Wire Line
  225. 5850 4000 5550 4000
  226. Wire Wire Line
  227. 9650 4300 9650 4500
  228. Wire Wire Line
  229. 10350 3700 7250 3700
  230. Wire Wire Line
  231. 10050 4300 10050 4400
  232. Wire Wire Line
  233. 10050 4400 10350 4400
  234. Wire Wire Line
  235. 10050 3900 10050 3700
  236. Wire Wire Line
  237. 7250 4000 9150 4000
  238. Wire Wire Line
  239. 9150 4000 9150 4200
  240. Wire Wire Line
  241. 7700 4900 7700 4600
  242. Wire Wire Line
  243. 7750 4750 7700 4750
  244. Connection ~ 7700 4750
  245. Wire Wire Line
  246. 8300 5400 8300 5500
  247. Wire Wire Line
  248. 8250 4750 8350 4750
  249. Connection ~ 8300 4750
  250. Wire Wire Line
  251. 9200 4750 9150 4750
  252. Connection ~ 9150 4750
  253. Wire Wire Line
  254. 9750 5000 9750 4750
  255. Wire Wire Line
  256. 2450 3400 2450 3600
  257. Connection ~ 2450 1600
  258. Wire Wire Line
  259. 3600 2200 3600 2050
  260. Wire Wire Line
  261. 1650 2500 1800 2500
  262. Wire Wire Line
  263. 900 2500 900 2700
  264. Wire Wire Line
  265. 900 2700 1800 2700
  266. Wire Wire Line
  267. 4200 3600 4200 3100
  268. Wire Wire Line
  269. 3600 1500 3600 1650
  270. Wire Wire Line
  271. 3300 2300 3400 2300
  272. Connection ~ 1700 1500
  273. Wire Wire Line
  274. 2650 1500 2650 1600
  275. Connection ~ 2650 1500
  276. Wire Wire Line
  277. 3400 2300 3400 1500
  278. Wire Wire Line
  279. 1050 2500 750 2500
  280. Connection ~ 900 2500
  281. Wire Notes Line
  282. 7000 5950 4550 5950
  283. Wire Notes Line
  284. 4550 2500 11200 2500
  285. Wire Wire Line
  286. 10500 6350 10500 6450
  287. Wire Wire Line
  288. 10500 6450 10150 6450
  289. Connection ~ 10150 6450
  290. Wire Wire Line
  291. 5900 1400 5650 1400
  292. Wire Wire Line
  293. 9150 1800 10000 1800
  294. Wire Wire Line
  295. 9800 2350 9800 2250
  296. Wire Wire Line
  297. 9400 2350 9400 2250
  298. $Comp
  299. L GND #PWR?
  300. U 1 1 4CA65604
  301. P 9400 2350
  302. F 0 "#PWR?" H 9400 2350 30 0001 C CNN
  303. F 1 "GND" H 9400 2280 30 0001 C CNN
  304. 1 9400 2350
  305. 1 0 0 -1
  306. $EndComp
  307. $Comp
  308. L GND #PWR?
  309. U 1 1 4CA655FE
  310. P 9800 2350
  311. F 0 "#PWR?" H 9800 2350 30 0001 C CNN
  312. F 1 "GND" H 9800 2280 30 0001 C CNN
  313. 1 9800 2350
  314. 1 0 0 -1
  315. $EndComp
  316. $Comp
  317. L C C?
  318. U 1 1 4CA655D4
  319. P 9400 2050
  320. F 0 "C?" H 9450 2150 50 0000 L CNN
  321. F 1 "100p" H 9450 1950 50 0000 L CNN
  322. F 2 "SM0805_FIXEDMASK" H 9400 2050 60 0001 C CNN
  323. 1 9400 2050
  324. 1 0 0 -1
  325. $EndComp
  326. $Comp
  327. L C C?
  328. U 1 1 4CA65597
  329. P 9800 2050
  330. F 0 "C?" H 9850 2150 50 0000 L CNN
  331. F 1 "100p" H 9850 1950 50 0000 L CNN
  332. F 2 "SM0805_FIXEDMASK" H 9800 2050 60 0001 C CNN
  333. 1 9800 2050
  334. 1 0 0 -1
  335. $EndComp
  336. $Comp
  337. L R R?
  338. U 1 1 4CA65577
  339. P 8900 1800
  340. F 0 "R?" V 8980 1800 50 0000 C CNN
  341. F 1 "680" V 8900 1800 50 0000 C CNN
  342. F 2 "SM0805_FIXEDMASK" H 8900 1800 60 0001 C CNN
  343. 1 8900 1800
  344. 0 1 1 0
  345. $EndComp
  346. $Comp
  347. L R R?
  348. U 1 1 4CA6556E
  349. P 8900 1400
  350. F 0 "R?" V 8980 1400 50 0000 C CNN
  351. F 1 "680" V 8900 1400 50 0000 C CNN
  352. F 2 "SM0805_FIXEDMASK" H 8900 1400 60 0001 C CNN
  353. 1 8900 1400
  354. 0 1 1 0
  355. $EndComp
  356. $Comp
  357. L R R331
  358. U 1 1 4C42D578
  359. P 6150 1400
  360. F 0 "R331" V 6230 1400 50 0000 C CNN
  361. F 1 "680" V 6150 1400 50 0000 C CNN
  362. F 2 "SM0805_FIXEDMASK" H 6150 1400 60 0001 C CNN
  363. 1 6150 1400
  364. 0 1 1 0
  365. $EndComp
  366. Text GLabel 5550 3900 0 50 Input ~ 0
  367. DAC_/DEM
  368. $Comp
  369. L C C342
  370. U 1 1 4C17DE31
  371. P 10500 6150
  372. F 0 "C342" H 10550 6250 50 0000 L CNN
  373. F 1 "1u" H 10550 6050 50 0000 L CNN
  374. F 2 "SM0805_FIXEDMASK" H 10500 6150 60 0001 C CNN
  375. 1 10500 6150
  376. 1 0 0 -1
  377. $EndComp
  378. Text Notes 7000 7000 0 250 ~ 50
  379. Power, DAC, CIC, Batt
  380. Text Notes 5000 6700 0 100 ~ 0
  381. Battery (SRAM + RTC)
  382. Text Notes 2400 5950 0 50 ~ 0
  383. 2.5V LDO
  384. Text Notes 2400 4350 0 50 ~ 0
  385. 1.8V LDO
  386. Text Notes 2100 1350 0 50 ~ 0
  387. 3.3V + 1.2V Step-Down
  388. Text Label 1700 2500 0 50 ~ 0
  389. REG_SW1
  390. Text Label 3350 2500 0 50 ~ 0
  391. REG_SW2
  392. $Comp
  393. L +3.3V #PWR065
  394. U 1 1 4C05BAF5
  395. P 4350 2500
  396. F 0 "#PWR065" H 4350 2460 30 0001 C CNN
  397. F 1 "+3.3V" H 4350 2610 30 0000 C CNN
  398. 1 4350 2500
  399. 1 0 0 -1
  400. $EndComp
  401. $Comp
  402. L +1.2V #PWR066
  403. U 1 1 4C05BAEC
  404. P 750 2500
  405. F 0 "#PWR066" H 750 2640 20 0001 C CNN
  406. F 1 "+1.2V" H 750 2610 30 0000 C CNN
  407. 1 750 2500
  408. 1 0 0 -1
  409. $EndComp
  410. $Comp
  411. L GND #PWR067
  412. U 1 1 4C05AF72
  413. P 1400 2200
  414. F 0 "#PWR067" H 1400 2200 30 0001 C CNN
  415. F 1 "GND" H 1400 2130 30 0001 C CNN
  416. 1 1400 2200
  417. 1 0 0 -1
  418. $EndComp
  419. $Comp
  420. L C C301
  421. U 1 1 4C05ACA2
  422. P 1400 1850
  423. F 0 "C301" H 1250 1950 50 0000 L CNN
  424. F 1 "4.7u" H 1200 1750 50 0000 L CNN
  425. F 2 "SM0805_FIXEDMASK" H 1400 1850 60 0001 C CNN
  426. 1 1400 1850
  427. 1 0 0 -1
  428. $EndComp
  429. $Comp
  430. L GND #PWR068
  431. U 1 1 4C05ADCE
  432. P 4200 3600
  433. F 0 "#PWR068" H 4200 3600 30 0001 C CNN
  434. F 1 "GND" H 4200 3530 30 0001 C CNN
  435. 1 4200 3600
  436. 1 0 0 -1
  437. $EndComp
  438. $Comp
  439. L GND #PWR069
  440. U 1 1 4C05ADC9
  441. P 900 3600
  442. F 0 "#PWR069" H 900 3600 30 0001 C CNN
  443. F 1 "GND" H 900 3530 30 0001 C CNN
  444. 1 900 3600
  445. 1 0 0 -1
  446. $EndComp
  447. $Comp
  448. L +5V #PWR070
  449. U 1 1 4C05AD31
  450. P 900 1400
  451. F 0 "#PWR070" H 900 1490 20 0001 C CNN
  452. F 1 "+5V" H 900 1490 30 0000 C CNN
  453. 1 900 1400
  454. 1 0 0 -1
  455. $EndComp
  456. $Comp
  457. L GND #PWR071
  458. U 1 1 4C05AD0F
  459. P 3600 2200
  460. F 0 "#PWR071" H 3600 2200 30 0001 C CNN
  461. F 1 "GND" H 3600 2130 30 0001 C CNN
  462. 1 3600 2200
  463. 1 0 0 -1
  464. $EndComp
  465. $Comp
  466. L C C303
  467. U 1 1 4C05ACA4
  468. P 900 2900
  469. F 0 "C303" H 950 3000 50 0000 L CNN
  470. F 1 "4.7u" H 950 2800 50 0000 L CNN
  471. F 2 "SM0805_FIXEDMASK" H 900 2900 60 0001 C CNN
  472. 1 900 2900
  473. 1 0 0 -1
  474. $EndComp
  475. $Comp
  476. L C C302
  477. U 1 1 4C05AC9D
  478. P 3600 1850
  479. F 0 "C302" H 3650 1950 50 0000 L CNN
  480. F 1 "10n" H 3650 1750 50 0000 L CNN
  481. F 2 "SM0805_FIXEDMASK" H 3600 1850 60 0001 C CNN
  482. 1 3600 1850
  483. 1 0 0 -1
  484. $EndComp
  485. $Comp
  486. L C C304
  487. U 1 1 4C05AC9A
  488. P 4200 2900
  489. F 0 "C304" H 4250 3000 50 0000 L CNN
  490. F 1 "4.7u" H 4250 2800 50 0000 L CNN
  491. F 2 "SM0805_FIXEDMASK" H 4200 2900 60 0001 C CNN
  492. 1 4200 2900
  493. 1 0 0 -1
  494. $EndComp
  495. $Comp
  496. L INDUCTOR L302
  497. U 1 1 4C05A983
  498. P 3750 2500
  499. F 0 "L302" V 3700 2500 40 0000 C CNN
  500. F 1 "1uH" V 3850 2500 40 0000 C CNN
  501. F 2 "SM1210L" H 3750 2500 60 0001 C CNN
  502. 1 3750 2500
  503. 0 -1 -1 0
  504. $EndComp
  505. $Comp
  506. L INDUCTOR L301
  507. U 1 1 4C05A97C
  508. P 1350 2500
  509. F 0 "L301" V 1300 2500 40 0000 C CNN
  510. F 1 "1uH" V 1450 2500 40 0000 C CNN
  511. F 2 "SM1210L" H 1350 2500 60 0001 C CNN
  512. 1 1350 2500
  513. 0 -1 -1 0
  514. $EndComp
  515. $Comp
  516. L GND #PWR072
  517. U 1 1 4C05A4CA
  518. P 2650 3600
  519. F 0 "#PWR072" H 2650 3600 30 0001 C CNN
  520. F 1 "GND" H 2650 3530 30 0001 C CNN
  521. 1 2650 3600
  522. 1 0 0 -1
  523. $EndComp
  524. $Comp
  525. L GND #PWR073
  526. U 1 1 4C05A4C3
  527. P 2450 3600
  528. F 0 "#PWR073" H 2450 3600 30 0001 C CNN
  529. F 1 "GND" H 2450 3530 30 0001 C CNN
  530. 1 2450 3600
  531. 1 0 0 -1
  532. $EndComp
  533. $Comp
  534. L MIC23250_FIXOUT U301
  535. U 1 1 4C05879D
  536. P 2550 2500
  537. F 0 "U301" H 2550 2600 60 0000 C CNN
  538. F 1 "MIC23250-S4YMT" H 2550 2400 60 0000 C CNN
  539. F 2 "QFN10-2x2" H 2550 2500 60 0001 C CNN
  540. 1 2550 2500
  541. 1 0 0 -1
  542. $EndComp
  543. Text GLabel 9800 4750 2 50 Output ~ 0
  544. AUDIO_L
  545. $Comp
  546. L GND #PWR074
  547. U 1 1 4BF98FD5
  548. P 9750 5500
  549. F 0 "#PWR074" H 9750 5500 30 0001 C CNN
  550. F 1 "GND" H 9750 5430 30 0001 C CNN
  551. 1 9750 5500
  552. 1 0 0 -1
  553. $EndComp
  554. $Comp
  555. L GND #PWR075
  556. U 1 1 4BF98FC7
  557. P 9150 5500
  558. F 0 "#PWR075" H 9150 5500 30 0001 C CNN
  559. F 1 "GND" H 9150 5430 30 0001 C CNN
  560. 1 9150 5500
  561. 1 0 0 -1
  562. $EndComp
  563. Text GLabel 8350 4750 2 50 Output ~ 0
  564. AUDIO_R
  565. $Comp
  566. L GND #PWR076
  567. U 1 1 4BF98F5A
  568. P 8300 5500
  569. F 0 "#PWR076" H 8300 5500 30 0001 C CNN
  570. F 1 "GND" H 8300 5430 30 0001 C CNN
  571. 1 8300 5500
  572. 1 0 0 -1
  573. $EndComp
  574. $Comp
  575. L GND #PWR077
  576. U 1 1 4BF98F1F
  577. P 7700 5500
  578. F 0 "#PWR077" H 7700 5500 30 0001 C CNN
  579. F 1 "GND" H 7700 5430 30 0001 C CNN
  580. 1 7700 5500
  581. 1 0 0 -1
  582. $EndComp
  583. $Comp
  584. L R R341
  585. U 1 1 4BF98EC6
  586. P 8000 4750
  587. F 0 "R341" V 8080 4750 50 0000 C CNN
  588. F 1 "470" V 8000 4750 50 0000 C CNN
  589. F 2 "SM0805_FIXEDMASK" H 8000 4750 60 0001 C CNN
  590. 1 8000 4750
  591. 0 1 1 0
  592. $EndComp
  593. $Comp
  594. L R R342
  595. U 1 1 4BF98EC4
  596. P 7700 5150
  597. F 0 "R342" V 7780 5150 50 0000 C CNN
  598. F 1 "10k" V 7700 5150 50 0000 C CNN
  599. F 2 "SM0805_FIXEDMASK" H 7700 5150 60 0001 C CNN
  600. 1 7700 5150
  601. 1 0 0 -1
  602. $EndComp
  603. $Comp
  604. L C C349
  605. U 1 1 4BF98EBF
  606. P 9750 5200
  607. F 0 "C349" H 9800 5300 50 0000 L CNN
  608. F 1 "3,3n" H 9800 5100 50 0000 L CNN
  609. F 2 "SM0805_FIXEDMASK" H 9750 5200 60 0001 C CNN
  610. 1 9750 5200
  611. 1 0 0 -1
  612. $EndComp
  613. $Comp
  614. L C C346
  615. U 1 1 4BF98EBE
  616. P 7700 4400
  617. F 0 "C346" H 7750 4500 50 0000 L CNN
  618. F 1 "3.3u" H 7750 4300 50 0000 L CNN
  619. F 2 "SM0805_FIXEDMASK" H 7700 4400 60 0001 C CNN
  620. 1 7700 4400
  621. 1 0 0 1
  622. $EndComp
  623. $Comp
  624. L C C348
  625. U 1 1 4BF98EBB
  626. P 9150 4400
  627. F 0 "C348" H 9200 4500 50 0000 L CNN
  628. F 1 "3.3u" H 9200 4300 50 0000 L CNN
  629. F 2 "SM0805_FIXEDMASK" H 9150 4400 60 0001 C CNN
  630. 1 9150 4400
  631. 1 0 0 1
  632. $EndComp
  633. $Comp
  634. L R R344
  635. U 1 1 4BF98EB9
  636. P 9150 5150
  637. F 0 "R344" V 9230 5150 50 0000 C CNN
  638. F 1 "10k" V 9150 5150 50 0000 C CNN
  639. F 2 "SM0805_FIXEDMASK" H 9150 5150 60 0001 C CNN
  640. 1 9150 5150
  641. 1 0 0 -1
  642. $EndComp
  643. $Comp
  644. L R R343
  645. U 1 1 4BF98EB4
  646. P 9450 4750
  647. F 0 "R343" V 9530 4750 50 0000 C CNN
  648. F 1 "470" V 9450 4750 50 0000 C CNN
  649. F 2 "SM0805_FIXEDMASK" H 9450 4750 60 0001 C CNN
  650. 1 9450 4750
  651. 0 1 1 0
  652. $EndComp
  653. $Comp
  654. L C C347
  655. U 1 1 4BF98E9E
  656. P 8300 5200
  657. F 0 "C347" H 8350 5300 50 0000 L CNN
  658. F 1 "3,3n" H 8350 5100 50 0000 L CNN
  659. F 2 "SM0805_FIXEDMASK" H 8300 5200 60 0001 C CNN
  660. 1 8300 5200
  661. 1 0 0 -1
  662. $EndComp
  663. $Comp
  664. L GND #PWR078
  665. U 1 1 4BF98D19
  666. P 9650 4500
  667. F 0 "#PWR078" H 9650 4500 30 0001 C CNN
  668. F 1 "GND" H 9650 4430 30 0001 C CNN
  669. 1 9650 4500
  670. 1 0 0 -1
  671. $EndComp
  672. $Comp
  673. L GND #PWR079
  674. U 1 1 4BF98C9E
  675. P 10350 4500
  676. F 0 "#PWR079" H 10350 4500 30 0001 C CNN
  677. F 1 "GND" H 10350 4430 30 0001 C CNN
  678. 1 10350 4500
  679. 1 0 0 -1
  680. $EndComp
  681. $Comp
  682. L C C345
  683. U 1 1 4BF98AAB
  684. P 9650 4100
  685. F 0 "C345" H 9700 4200 50 0000 L CNN
  686. F 1 "10u" H 9700 4000 50 0000 L CNN
  687. F 2 "SM0805_FIXEDMASK" H 9650 4100 60 0001 C CNN
  688. 1 9650 4100
  689. 1 0 0 -1
  690. $EndComp
  691. $Comp
  692. L C C344
  693. U 1 1 4BF98AA5
  694. P 10050 4100
  695. F 0 "C344" H 10100 4200 50 0000 L CNN
  696. F 1 "10u" H 10100 4000 50 0000 L CNN
  697. F 2 "SM0805_FIXEDMASK" H 10050 4100 60 0001 C CNN
  698. 1 10050 4100
  699. 1 0 0 -1
  700. $EndComp
  701. $Comp
  702. L C C343
  703. U 1 1 4BF98AA2
  704. P 10350 4100
  705. F 0 "C343" H 10400 4200 50 0000 L CNN
  706. F 1 "100n" H 10400 4000 50 0000 L CNN
  707. F 2 "SM0805_FIXEDMASK" H 10350 4100 60 0001 C CNN
  708. 1 10350 4100
  709. 1 0 0 -1
  710. $EndComp
  711. Text GLabel 5550 4100 0 50 Input ~ 0
  712. DAC_MCLK
  713. Text GLabel 5550 4000 0 50 Input ~ 0
  714. DAC_LRCK
  715. Text GLabel 5550 3700 0 50 Input ~ 0
  716. DAC_SDIN
  717. Text Label 8200 2100 0 50 ~ 0
  718. CIC_RESET
  719. Text Label 8200 1800 0 50 ~ 0
  720. CIC_DATA1
  721. Text Label 8200 1400 0 50 ~ 0
  722. CIC_DATA0
  723. Text Label 6450 2100 0 50 ~ 0
  724. CIC_MCLR
  725. Text Label 6450 1800 0 50 ~ 0
  726. CIC_STATUS
  727. Text Label 5650 1400 0 50 ~ 0
  728. CIC_CLK
  729. $Comp
  730. L +BATT #PWR080
  731. U 1 1 4BAF2EDB
  732. P 5300 6900
  733. F 0 "#PWR080" H 5300 6850 20 0001 C CNN
  734. F 1 "+BATT" H 5300 7000 30 0000 C CNN
  735. 1 5300 6900
  736. 1 0 0 -1
  737. $EndComp
  738. $Comp
  739. L GND #PWR081
  740. U 1 1 4BAF2ED2
  741. P 6300 7100
  742. F 0 "#PWR081" H 6300 7100 30 0001 C CNN
  743. F 1 "GND" H 6300 7030 30 0001 C CNN
  744. 1 6300 7100
  745. 1 0 0 -1
  746. $EndComp
  747. $Comp
  748. L BATTERY BT351
  749. U 1 1 4BAF2EAF
  750. P 5800 7000
  751. F 0 "BT351" H 5800 7200 50 0000 C CNN
  752. F 1 "Keystone 1059 / KZH20PCB" H 5800 6810 50 0000 C CNN
  753. F 2 "BT_KEYSTONE_1059_20MM" H 5800 7000 60 0001 C CNN
  754. 1 5800 7000
  755. 1 0 0 -1
  756. $EndComp
  757. $Comp
  758. L GND #PWR082
  759. U 1 1 4BADC749
  760. P 10150 6550
  761. F 0 "#PWR082" H 10150 6550 30 0001 C CNN
  762. F 1 "GND" H 10150 6480 30 0001 C CNN
  763. 1 10150 6550
  764. 1 0 0 -1
  765. $EndComp
  766. $Comp
  767. L C C341
  768. U 1 1 4BADC720
  769. P 10150 6150
  770. F 0 "C341" H 10200 6250 50 0000 L CNN
  771. F 1 "100n" H 10200 6050 50 0000 L CNN
  772. F 2 "SM0805_FIXEDMASK" H 10150 6150 60 0001 C CNN
  773. 1 10150 6150
  774. 1 0 0 -1
  775. $EndComp
  776. $Comp
  777. L +3.3V #PWR083
  778. U 1 1 4BADC711
  779. P 10150 5750
  780. F 0 "#PWR083" H 10150 5710 30 0001 C CNN
  781. F 1 "+3.3V" H 10150 5860 30 0000 C CNN
  782. 1 10150 5750
  783. 1 0 0 -1
  784. $EndComp
  785. $Comp
  786. L GND #PWR084
  787. U 1 1 4BAD0CFA
  788. P 6550 4800
  789. F 0 "#PWR084" H 6550 4800 30 0001 C CNN
  790. F 1 "GND" H 6550 4730 30 0001 C CNN
  791. 1 6550 4800
  792. 1 0 0 -1
  793. $EndComp
  794. $Comp
  795. L +3.3V #PWR085
  796. U 1 1 4BAD0CEA
  797. P 6550 3050
  798. F 0 "#PWR085" H 6550 3010 30 0001 C CNN
  799. F 1 "+3.3V" H 6550 3160 30 0000 C CNN
  800. 1 6550 3050
  801. 1 0 0 -1
  802. $EndComp
  803. Text Notes 6150 2850 0 100 ~ 0
  804. Audio DAC
  805. $Comp
  806. L CS4344 U341
  807. U 1 1 4BAA9331
  808. P 6550 3900
  809. F 0 "U341" H 6200 4300 60 0000 C CNN
  810. F 1 "CS4344" H 6750 3500 60 0000 C CNN
  811. F 2 "TSSOP10" H 6550 3900 60 0001 C CNN
  812. 1 6550 3900
  813. 1 0 0 -1
  814. $EndComp
  815. $Comp
  816. L GND #PWR086
  817. U 1 1 4BADC745
  818. P 10750 2350
  819. F 0 "#PWR086" H 10750 2350 30 0001 C CNN
  820. F 1 "GND" H 10750 2280 30 0001 C CNN
  821. 1 10750 2350
  822. 1 0 0 -1
  823. $EndComp
  824. $Comp
  825. L C C331
  826. U 1 1 4BADC719
  827. P 10750 2050
  828. F 0 "C331" H 10800 2150 50 0000 L CNN
  829. F 1 "100n" H 10800 1950 50 0000 L CNN
  830. F 2 "SM0805_FIXEDMASK" H 10750 2050 60 0001 C CNN
  831. 1 10750 2050
  832. 1 0 0 -1
  833. $EndComp
  834. $Comp
  835. L +5V #PWR087
  836. U 1 1 4BADC709
  837. P 10750 1750
  838. F 0 "#PWR087" H 10750 1840 20 0001 C CNN
  839. F 1 "+5V" H 10750 1840 30 0000 C CNN
  840. 1 10750 1750
  841. 1 0 0 -1
  842. $EndComp
  843. Text GLabel 8650 2100 2 60 Input ~ 0
  844. CIC_RESET
  845. Text GLabel 10000 1800 2 60 BiDi ~ 0
  846. CIC_DATA1
  847. Text GLabel 10000 1400 2 60 BiDi ~ 0
  848. CIC_DATA0
  849. Text GLabel 6350 2100 0 60 Input ~ 0
  850. CIC_MCLR
  851. Text GLabel 6350 1800 0 60 Output ~ 0
  852. CIC_STATUS
  853. Text GLabel 5650 1400 0 60 Input ~ 0
  854. CIC_CLK
  855. $Comp
  856. L GND #PWR088
  857. U 1 1 4BAD0C41
  858. P 8500 1200
  859. F 0 "#PWR088" H 8500 1200 30 0001 C CNN
  860. F 1 "GND" H 8500 1130 30 0001 C CNN
  861. 1 8500 1200
  862. 1 0 0 -1
  863. $EndComp
  864. $Comp
  865. L GND #PWR089
  866. U 1 1 4BABCB69
  867. P 3500 5350
  868. F 0 "#PWR089" H 3500 5350 30 0001 C CNN
  869. F 1 "GND" H 3500 5280 30 0001 C CNN
  870. 1 3500 5350
  871. 1 0 0 -1
  872. $EndComp
  873. $Comp
  874. L C C312
  875. U 1 1 4BABCB68
  876. P 3500 5000
  877. F 0 "C312" H 3550 5100 50 0000 L CNN
  878. F 1 "4.7u" H 3550 4900 50 0000 L CNN
  879. F 2 "SM0805_FIXEDMASK" H 3500 5000 60 0001 C CNN
  880. 1 3500 5000
  881. 1 0 0 -1
  882. $EndComp
  883. $Comp
  884. L C C311
  885. U 1 1 4BABCB5C
  886. P 1600 5000
  887. F 0 "C311" H 1650 5100 50 0000 L CNN
  888. F 1 "4.7u" H 1650 4900 50 0000 L CNN
  889. F 2 "SM0805_FIXEDMASK" H 1600 5000 60 0001 C CNN
  890. 1 1600 5000
  891. 1 0 0 -1
  892. $EndComp
  893. $Comp
  894. L GND #PWR090
  895. U 1 1 4BABCB5B
  896. P 1600 5350
  897. F 0 "#PWR090" H 1600 5350 30 0001 C CNN
  898. F 1 "GND" H 1600 5280 30 0001 C CNN
  899. 1 1600 5350
  900. 1 0 0 -1
  901. $EndComp
  902. $Comp
  903. L GND #PWR091
  904. U 1 1 4BABCAF4
  905. P 1600 6950
  906. F 0 "#PWR091" H 1600 6950 30 0001 C CNN
  907. F 1 "GND" H 1600 6880 30 0001 C CNN
  908. 1 1600 6950
  909. 1 0 0 -1
  910. $EndComp
  911. $Comp
  912. L C C322
  913. U 1 1 4BABCAD2
  914. P 3500 6600
  915. F 0 "C322" H 3550 6700 50 0000 L CNN
  916. F 1 "4.7u" H 3550 6500 50 0000 L CNN
  917. F 2 "SM0805_FIXEDMASK" H 3500 6600 60 0001 C CNN
  918. 1 3500 6600
  919. 1 0 0 -1
  920. $EndComp
  921. $Comp
  922. L GND #PWR092
  923. U 1 1 4BABCA9D
  924. P 3500 6950
  925. F 0 "#PWR092" H 3500 6950 30 0001 C CNN
  926. F 1 "GND" H 3500 6880 30 0001 C CNN
  927. 1 3500 6950
  928. 1 0 0 -1
  929. $EndComp
  930. $Comp
  931. L C C321
  932. U 1 1 4BABCA9C
  933. P 1600 6600
  934. F 0 "C321" H 1650 6700 50 0000 L CNN
  935. F 1 "4.7u" H 1650 6500 50 0000 L CNN
  936. F 2 "SM0805_FIXEDMASK" H 1600 6600 60 0001 C CNN
  937. 1 1600 6600
  938. 1 0 0 -1
  939. $EndComp
  940. Text Notes 2250 750 0 100 ~ 0
  941. Power Supply
  942. Text Notes 6950 700 0 100 ~ 0
  943. SuperCIC Key
  944. $Comp
  945. L +5V #PWR093
  946. U 1 1 4BABC073
  947. P 6350 1000
  948. F 0 "#PWR093" H 6350 1090 20 0001 C CNN
  949. F 1 "+5V" H 6350 1090 30 0000 C CNN
  950. 1 6350 1000
  951. 1 0 0 -1
  952. $EndComp
  953. $Comp
  954. L PIC12F629 U331
  955. U 1 1 4BAA92DB
  956. P 7450 1600
  957. F 0 "U331" H 7400 1600 60 0000 C CNN
  958. F 1 "PIC12F629" H 7450 2350 60 0000 C CNN
  959. F 2 "SO8N" H 7450 1600 60 0001 C CNN
  960. 1 7450 1600
  961. 1 0 0 -1
  962. $EndComp
  963. $Comp
  964. L GND #PWR094
  965. U 1 1 4B6ED41C
  966. P 2550 6950
  967. F 0 "#PWR094" H 2550 6950 30 0001 C CNN
  968. F 1 "GND" H 2550 6880 30 0001 C CNN
  969. 1 2550 6950
  970. 1 0 0 -1
  971. $EndComp
  972. $Comp
  973. L GND #PWR095
  974. U 1 1 4B6ED418
  975. P 2550 5350
  976. F 0 "#PWR095" H 2550 5350 30 0001 C CNN
  977. F 1 "GND" H 2550 5280 30 0001 C CNN
  978. 1 2550 5350
  979. 1 0 0 -1
  980. $EndComp
  981. $Comp
  982. L +3.3V #PWR096
  983. U 1 1 4B6ED26C
  984. P 1150 6050
  985. F 0 "#PWR096" H 1150 6010 30 0001 C CNN
  986. F 1 "+3.3V" H 1150 6160 30 0000 C CNN
  987. 1 1150 6050
  988. 1 0 0 -1
  989. $EndComp
  990. $Comp
  991. L +3.3V #PWR097
  992. U 1 1 4B6ED268
  993. P 1150 4450
  994. F 0 "#PWR097" H 1150 4410 30 0001 C CNN
  995. F 1 "+3.3V" H 1150 4560 30 0000 C CNN
  996. 1 1150 4450
  997. 1 0 0 -1
  998. $EndComp
  999. $Comp
  1000. L +2.5V #PWR098
  1001. U 1 1 4B6ED246
  1002. P 3950 6050
  1003. F 0 "#PWR098" H 3950 6000 20 0001 C CNN
  1004. F 1 "+2.5V" H 3950 6150 30 0000 C CNN
  1005. 1 3950 6050
  1006. 1 0 0 -1
  1007. $EndComp
  1008. $Comp
  1009. L +1.8V #PWR099
  1010. U 1 1 4B6ED23A
  1011. P 3950 4450
  1012. F 0 "#PWR099" H 3950 4590 20 0001 C CNN
  1013. F 1 "+1.8V" H 3950 4560 30 0000 C CNN
  1014. 1 3950 4450
  1015. 1 0 0 -1
  1016. $EndComp
  1017. $Comp
  1018. L MCP1824-SOT23-Fixed U311
  1019. U 1 1 4B6ED144
  1020. P 2550 4750
  1021. F 0 "U311" H 2550 4750 60 0000 C CNN
  1022. F 1 "MCP1824-1.8" H 2550 4950 60 0000 C CNN
  1023. F 2 "SOT23-5" H 2550 4750 60 0001 C CNN
  1024. 1 2550 4750
  1025. 1 0 0 -1
  1026. $EndComp
  1027. $Comp
  1028. L MCP1824-SOT23-Fixed U321
  1029. U 1 1 4B6ED134
  1030. P 2550 6350
  1031. F 0 "U321" H 2550 6350 60 0000 C CNN
  1032. F 1 "MCP1824-2.5" H 2550 6550 60 0000 C CNN
  1033. F 2 "SOT23-5" H 2550 6350 60 0001 C CNN
  1034. 1 2550 6350
  1035. 1 0 0 -1
  1036. $EndComp
  1037. $EndSCHEMATC