MNT Reform: Open Source Portable Computer https://mntre.com/reform
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  1. EESchema Schematic File Version 4
  2. EELAYER 30 0
  3. EELAYER END
  4. $Descr A4 11693 8268
  5. encoding utf-8
  6. Sheet 1 1
  7. Title "MNT Reform Trackball Sensor"
  8. Date "2020-04-12"
  9. Rev "2.0D-4"
  10. Comp "MNT Research GmbH"
  11. Comment1 "https://mntre.com"
  12. Comment2 "Engineer: Lukas F. Hartmann"
  13. Comment3 "License: CERN-OHL-S 2.0"
  14. Comment4 ""
  15. $EndDescr
  16. $Comp
  17. L pat9125el:PAT9125EL-ok1hra U1
  18. U 1 1 5D1E2528
  19. P 5600 3550
  20. F 0 "U1" H 5600 3987 60 0000 C CNN
  21. F 1 "PAT9125EL" H 5600 3881 60 0000 C CNN
  22. F 2 "pat9125el:PAT9125EL" H 5650 3550 60 0001 C CNN
  23. F 3 "" H 5650 3550 60 0001 C CNN
  24. F 4 "PixArt Imaging" H 5600 3550 50 0001 C CNN "MFR"
  25. F 5 "PAT9125EL" H 5600 3550 50 0001 C CNN "MFR_NO"
  26. 1 5600 3550
  27. 1 0 0 -1
  28. $EndComp
  29. NoConn ~ 5600 3900
  30. $Comp
  31. L power:GND #PWR0101
  32. U 1 1 5D1E279E
  33. P 4950 4000
  34. F 0 "#PWR0101" H 4950 3750 50 0001 C CNN
  35. F 1 "GND" H 4955 3827 50 0000 C CNN
  36. F 2 "" H 4950 4000 50 0001 C CNN
  37. F 3 "" H 4950 4000 50 0001 C CNN
  38. 1 4950 4000
  39. 1 0 0 -1
  40. $EndComp
  41. Wire Wire Line
  42. 4950 4000 4950 3850
  43. Wire Wire Line
  44. 4950 3700 5100 3700
  45. $Comp
  46. L power:+3V3 #PWR0102
  47. U 1 1 5D1E3F38
  48. P 3850 3200
  49. F 0 "#PWR0102" H 3850 3050 50 0001 C CNN
  50. F 1 "+3V3" H 3865 3373 50 0000 C CNN
  51. F 2 "" H 3850 3200 50 0001 C CNN
  52. F 3 "" H 3850 3200 50 0001 C CNN
  53. 1 3850 3200
  54. 1 0 0 -1
  55. $EndComp
  56. Wire Wire Line
  57. 5100 3400 3850 3400
  58. Wire Wire Line
  59. 5100 3600 4200 3600
  60. $Comp
  61. L Device:C_Small C1
  62. U 1 1 5D1E475B
  63. P 3850 3700
  64. F 0 "C1" H 3942 3746 50 0000 L CNN
  65. F 1 "1uF" H 3942 3655 50 0000 L CNN
  66. F 2 "Capacitor_SMD:C_0603_1608Metric" H 3850 3700 50 0001 C CNN
  67. F 3 "~" H 3850 3700 50 0001 C CNN
  68. F 4 "TDK" H 3850 3700 50 0001 C CNN "MFR"
  69. F 5 "C1608X8L1C105K080AC" H 3850 3700 50 0001 C CNN "MFR_NO"
  70. 1 3850 3700
  71. 1 0 0 -1
  72. $EndComp
  73. Connection ~ 3850 3600
  74. $Comp
  75. L Device:C_Small C2
  76. U 1 1 5D1E57A3
  77. P 4200 3700
  78. F 0 "C2" H 4292 3746 50 0000 L CNN
  79. F 1 "0.1uF" H 4292 3655 50 0000 L CNN
  80. F 2 "Capacitor_SMD:C_0603_1608Metric" H 4200 3700 50 0001 C CNN
  81. F 3 "~" H 4200 3700 50 0001 C CNN
  82. F 4 "Yageo" H 4200 3700 50 0001 C CNN "MFR"
  83. F 5 "CC0603JPX7R9BB104" H 4200 3700 50 0001 C CNN "MFR_NO"
  84. 1 4200 3700
  85. 1 0 0 -1
  86. $EndComp
  87. Connection ~ 4200 3600
  88. Wire Wire Line
  89. 4200 3600 3850 3600
  90. Wire Wire Line
  91. 3850 3800 3850 3850
  92. Wire Wire Line
  93. 3850 3850 4200 3850
  94. Connection ~ 4950 3850
  95. Wire Wire Line
  96. 4950 3850 4950 3700
  97. Wire Wire Line
  98. 4200 3850 4200 3800
  99. Connection ~ 4200 3850
  100. Wire Wire Line
  101. 4200 3850 4600 3850
  102. $Comp
  103. L Device:C_Small C3
  104. U 1 1 5D1E5B12
  105. P 4600 3600
  106. F 0 "C3" H 4692 3646 50 0000 L CNN
  107. F 1 "10uF" H 4692 3555 50 0000 L CNN
  108. F 2 "Capacitor_SMD:C_0603_1608Metric" H 4600 3600 50 0001 C CNN
  109. F 3 "~" H 4600 3600 50 0001 C CNN
  110. F 4 "Taiyo Yuden" H 4600 3600 50 0001 C CNN "MFR"
  111. F 5 "LMK107BBJ106KALT" H 4600 3600 50 0001 C CNN "MFR_NO"
  112. 1 4600 3600
  113. 1 0 0 -1
  114. $EndComp
  115. Wire Wire Line
  116. 5100 3500 4600 3500
  117. Wire Wire Line
  118. 4600 3700 4600 3850
  119. Connection ~ 4600 3850
  120. Wire Wire Line
  121. 4600 3850 4950 3850
  122. $Comp
  123. L Device:R_Small R1
  124. U 1 1 5D1E6137
  125. P 6250 3000
  126. F 0 "R1" V 6054 3000 50 0000 C CNN
  127. F 1 "0" V 6145 3000 50 0000 C CNN
  128. F 2 "Resistor_SMD:R_0603_1608Metric" H 6250 3000 50 0001 C CNN
  129. F 3 "~" H 6250 3000 50 0001 C CNN
  130. F 4 "NOSTUFF" H 6250 3000 50 0001 C CNN "MFR"
  131. F 5 "NOSTUFF" H 6250 3000 50 0001 C CNN "MFR_NO"
  132. 1 6250 3000
  133. 0 1 1 0
  134. $EndComp
  135. Text Label 6500 3600 0 50 ~ 0
  136. SDA
  137. Text Label 6500 3700 0 50 ~ 0
  138. SCL
  139. $Comp
  140. L power:GND #PWR0103
  141. U 1 1 5D1E79D9
  142. P 6400 3050
  143. F 0 "#PWR0103" H 6400 2800 50 0001 C CNN
  144. F 1 "GND" H 6405 2877 50 0000 C CNN
  145. F 2 "" H 6400 3050 50 0001 C CNN
  146. F 3 "" H 6400 3050 50 0001 C CNN
  147. 1 6400 3050
  148. 1 0 0 -1
  149. $EndComp
  150. $Comp
  151. L power:GND #PWR0105
  152. U 1 1 5D1F19B7
  153. P 6450 3400
  154. F 0 "#PWR0105" H 6450 3150 50 0001 C CNN
  155. F 1 "GND" V 6455 3272 50 0000 R CNN
  156. F 2 "" H 6450 3400 50 0001 C CNN
  157. F 3 "" H 6450 3400 50 0001 C CNN
  158. 1 6450 3400
  159. 0 1 1 0
  160. $EndComp
  161. $Comp
  162. L Mechanical:MountingHole H1
  163. U 1 1 5D1F454C
  164. P 4100 4700
  165. F 0 "H1" H 4200 4746 50 0000 L CNN
  166. F 1 "MountingHole" H 4200 4655 50 0000 L CNN
  167. F 2 "MountingHole:MountingHole_2.2mm_M2" H 4100 4700 50 0001 C CNN
  168. F 3 "~" H 4100 4700 50 0001 C CNN
  169. F 4 "NOSTUFF" H 4100 4700 50 0001 C CNN "MFR"
  170. F 5 "NOSTUFF" H 4100 4700 50 0001 C CNN "MFR_NO"
  171. 1 4100 4700
  172. 1 0 0 -1
  173. $EndComp
  174. $Comp
  175. L Mechanical:MountingHole H2
  176. U 1 1 5D1F4742
  177. P 4100 5000
  178. F 0 "H2" H 4200 5046 50 0000 L CNN
  179. F 1 "MountingHole" H 4200 4955 50 0000 L CNN
  180. F 2 "MountingHole:MountingHole_2.2mm_M2" H 4100 5000 50 0001 C CNN
  181. F 3 "~" H 4100 5000 50 0001 C CNN
  182. F 4 "NOSTUFF" H 4100 5000 50 0001 C CNN "MFR"
  183. F 5 "NOSTUFF" H 4100 5000 50 0001 C CNN "MFR_NO"
  184. 1 4100 5000
  185. 1 0 0 -1
  186. $EndComp
  187. $Comp
  188. L Connector:Conn_01x06_Male J1
  189. U 1 1 5D1E2C79
  190. P 7000 3700
  191. F 0 "J1" H 6972 3724 50 0000 R CNN
  192. F 1 "Conn_01x06_Male" H 6972 3633 50 0000 R CNN
  193. F 2 "Connector_FFC-FPC:Hirose_FH12-6S-0.5SH_1x06-1MP_P0.50mm_Horizontal" H 7000 3700 50 0001 C CNN
  194. F 3 "~" H 7000 3700 50 0001 C CNN
  195. F 4 "Hirose" H 7000 3700 50 0001 C CNN "MFR"
  196. F 5 "FH12-6S-0.5SH(55)" H 7000 3700 50 0001 C CNN "MFR_NO"
  197. 1 7000 3700
  198. -1 0 0 1
  199. $EndComp
  200. $Comp
  201. L power:+3V3 #PWR0104
  202. U 1 1 5D1E8452
  203. P 6450 3900
  204. F 0 "#PWR0104" H 6450 3750 50 0001 C CNN
  205. F 1 "+3V3" V 6465 4028 50 0000 L CNN
  206. F 2 "" H 6450 3900 50 0001 C CNN
  207. F 3 "" H 6450 3900 50 0001 C CNN
  208. 1 6450 3900
  209. 0 -1 -1 0
  210. $EndComp
  211. NoConn ~ 6800 3800
  212. Text Label 6500 3500 0 50 ~ 0
  213. MOTION
  214. Wire Wire Line
  215. 6400 3050 6400 3000
  216. Wire Wire Line
  217. 6400 3000 6350 3000
  218. Wire Wire Line
  219. 6100 3400 6100 3000
  220. Wire Wire Line
  221. 6100 3000 6150 3000
  222. Wire Wire Line
  223. 6100 3700 6800 3700
  224. Wire Wire Line
  225. 6100 3600 6800 3600
  226. Wire Wire Line
  227. 6100 3500 6800 3500
  228. Wire Wire Line
  229. 6450 3400 6750 3400
  230. Wire Wire Line
  231. 6450 3900 6750 3900
  232. $Comp
  233. L power:PWR_FLAG #FLG0101
  234. U 1 1 5E567A57
  235. P 6750 3900
  236. F 0 "#FLG0101" H 6750 3975 50 0001 C CNN
  237. F 1 "PWR_FLAG" V 6750 4027 50 0000 L CNN
  238. F 2 "" H 6750 3900 50 0001 C CNN
  239. F 3 "~" H 6750 3900 50 0001 C CNN
  240. 1 6750 3900
  241. -1 0 0 1
  242. $EndComp
  243. Connection ~ 6750 3900
  244. Wire Wire Line
  245. 6750 3900 6800 3900
  246. Wire Wire Line
  247. 3850 3200 3850 3400
  248. Connection ~ 3850 3400
  249. Wire Wire Line
  250. 3850 3400 3850 3600
  251. $Comp
  252. L power:PWR_FLAG #FLG0102
  253. U 1 1 5E568ABF
  254. P 6750 3400
  255. F 0 "#FLG0102" H 6750 3475 50 0001 C CNN
  256. F 1 "PWR_FLAG" H 6750 3573 50 0000 C CNN
  257. F 2 "" H 6750 3400 50 0001 C CNN
  258. F 3 "~" H 6750 3400 50 0001 C CNN
  259. 1 6750 3400
  260. 1 0 0 -1
  261. $EndComp
  262. Connection ~ 6750 3400
  263. Wire Wire Line
  264. 6750 3400 6800 3400
  265. $Comp
  266. L Mechanical:MountingHole H3
  267. U 1 1 5E56B94C
  268. P 4100 5350
  269. F 0 "H3" H 4200 5396 50 0000 L CNN
  270. F 1 "MountingHole" H 4200 5305 50 0000 L CNN
  271. F 2 "MountingHole:MountingHole_2.2mm_M2" H 4100 5350 50 0001 C CNN
  272. F 3 "~" H 4100 5350 50 0001 C CNN
  273. F 4 "NOSTUFF" H 4100 5350 50 0001 C CNN "MFR"
  274. F 5 "NOSTUFF" H 4100 5350 50 0001 C CNN "MFR_NO"
  275. 1 4100 5350
  276. 1 0 0 -1
  277. $EndComp
  278. $Comp
  279. L Mechanical:MountingHole H4
  280. U 1 1 5E56B958
  281. P 4100 5650
  282. F 0 "H4" H 4200 5696 50 0000 L CNN
  283. F 1 "MountingHole" H 4200 5605 50 0000 L CNN
  284. F 2 "MountingHole:MountingHole_2.2mm_M2" H 4100 5650 50 0001 C CNN
  285. F 3 "~" H 4100 5650 50 0001 C CNN
  286. F 4 "NOSTUFF" H 4100 5650 50 0001 C CNN "MFR"
  287. F 5 "NOSTUFF" H 4100 5650 50 0001 C CNN "MFR_NO"
  288. 1 4100 5650
  289. 1 0 0 -1
  290. $EndComp
  291. $Comp
  292. L Mechanical:MountingHole H5
  293. U 1 1 5E56C467
  294. P 5000 4700
  295. F 0 "H5" H 5100 4746 50 0000 L CNN
  296. F 1 "MountingHole" H 5100 4655 50 0000 L CNN
  297. F 2 "MountingHole:MountingHole_2.2mm_M2" H 5000 4700 50 0001 C CNN
  298. F 3 "~" H 5000 4700 50 0001 C CNN
  299. F 4 "NOSTUFF" H 5000 4700 50 0001 C CNN "MFR"
  300. F 5 "NOSTUFF" H 5000 4700 50 0001 C CNN "MFR_NO"
  301. 1 5000 4700
  302. 1 0 0 -1
  303. $EndComp
  304. $Comp
  305. L Mechanical:MountingHole H6
  306. U 1 1 5E56C473
  307. P 5000 5000
  308. F 0 "H6" H 5100 5046 50 0000 L CNN
  309. F 1 "MountingHole" H 5100 4955 50 0000 L CNN
  310. F 2 "MountingHole:MountingHole_2.2mm_M2" H 5000 5000 50 0001 C CNN
  311. F 3 "~" H 5000 5000 50 0001 C CNN
  312. F 4 "NOSTUFF" H 5000 5000 50 0001 C CNN "MFR"
  313. F 5 "NOSTUFF" H 5000 5000 50 0001 C CNN "MFR_NO"
  314. 1 5000 5000
  315. 1 0 0 -1
  316. $EndComp
  317. $Comp
  318. L Mechanical:MountingHole H7
  319. U 1 1 5E56C47F
  320. P 4100 6300
  321. F 0 "H7" H 4200 6346 50 0000 L CNN
  322. F 1 "LOGO" H 4200 6255 50 0000 L CNN
  323. F 2 "footprints:mnt-minilogo" H 4100 6300 50 0001 C CNN
  324. F 3 "~" H 4100 6300 50 0001 C CNN
  325. F 4 "NOSTUFF" H 4100 6300 50 0001 C CNN "MFR"
  326. F 5 "NOSTUFF" H 4100 6300 50 0001 C CNN "MFR_NO"
  327. 1 4100 6300
  328. 1 0 0 -1
  329. $EndComp
  330. $Comp
  331. L Mechanical:MountingHole H8
  332. U 1 1 5E56C48B
  333. P 4100 6600
  334. F 0 "H8" H 4200 6646 50 0000 L CNN
  335. F 1 "LOGO" H 4200 6555 50 0000 L CNN
  336. F 2 "footprints:mnt-minilogo" H 4100 6600 50 0001 C CNN
  337. F 3 "~" H 4100 6600 50 0001 C CNN
  338. F 4 "NOSTUFF" H 4100 6600 50 0001 C CNN "MFR"
  339. F 5 "NOSTUFF" H 4100 6600 50 0001 C CNN "MFR_NO"
  340. 1 4100 6600
  341. 1 0 0 -1
  342. $EndComp
  343. $EndSCHEMATC