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新店簡易庭106年度店訴字第15號

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     10615                107 8 10 519 1 255 1 3 317,500 5 106 4 25673,955 5 500,000 427 1 2 102 6 14157,500 a . b . layoutc . debug d . e . f . PCB Printed circuit board 102 7 24BOM Bill of MaterialPCB 使102 8 4 b 使 1 102 7 layoutPCB CPU 61,755layoutPCB 2 7 102 8 103 2 6 DVR Digital Video Recorder7 PCB SMT 297,200 CPU Micron Technology .IncMT47H64M16HR-25E IT 102 6 27102 7 17 a . b . 2 141 1010 5 6 SD64G 8 12調14A 4 5 UARTU5 IC UART使UART使ICMSP430G2231 使 a . b . 1 3 D1720x 48030b . 2 3 3 5 301 2 3 OnOff OnOff G-OnOff OnOff OnOff GPS b . 2 b . 2 G G G-SensorI2C U2 G- UART6 G G G -Sensor Reset 調G-Sensor SensitiveG / G-SensorStampG b . 3 調1 101 1 調1 2 4 8 16323 G 1 5 3 103 2 6 118 1 7 102324104 3 311 2.5 4 a 102 6 141 7 144 b 102 8 2 102 101 3 4,725 157,500 3 4,725 34157,500 4 a b 1 157,500 104 3 31227 2 259 260 157,500 297,200 3061,755157,500 673,955 157,500 297,200 61,755157,500 673,955 673,955 5 1 使SMT 102 6 27Micron is fine102 7 17MT47H64M16HR-25E IT 稿102 7 24103 1 16MT47H64M16HR-25E IT K4T1G164QF-BCF7 CPU 使 3020DEBUG 使Layout MCU-U5使ICMCU-U5使MSP430G2231IPW142020使14MSP430G2231IPW20使28MSP430F21 ×2IPW MS P430F21×2IPW28 28MS P430F21×2IPW 28MS P430F21×2IPW20 30G-Sensor-IC 3 3 G-Sensor-IC GPS 5 GPS 使 使4 b Micron is fine使Micron is fine1 MCU U520MSP430G2231IPW28MSP430F21 ×2IPWSMT 20MSP430G2231IPW28MSP430F21 ×2IPWMSP430F2 1 ×2IPW28 20MSP430G2231I PW MSP430G2231I PW 1420SMT 14MCU U5使MCU U5 G-Sensor5 G-SensorG-SensorG-Sensor MSP430G2231-EPUARTBit banging UARTBit bangUART使UART5 10SD15SD15 20132000/01/01000038GPS N52.25474 E104.259405KM/H ABC-123 4 b 80% , 720 480 720*480 720*480 使使 132 102 6 141 1 2.5 157,500 102 6 27Micron is fine102 7 17MT47H64M16HR-25E IT ,1027 24稿3 Steve Chen103 1 6 eamil MT47H64M16HR-25E IT refresh rate104 3 31email 1,575,000 2 104 4 4 email CPU Steve Chen U2U51 U2U5 102 8 5 104 3 314 b 157,500 61,755297,200 4 a b 157,500 PCB Printed circuit board 102 7 24BOM Bill of MaterialPCB 使102 8 4 b 使227 2 259 260 U2U51 U2U5102 8 5 104 3 314 B 157,500 61,755297,200 4 a b 157,500 U2U51 U2U5102 8 5 104 3 314 B 277 1816792855102 6 27micronis fine 7 1724使IC稿102 12103 使TIIssiHynix U2U2ICU2U2U2 IC U5IC142028U2 IC 使使ICU5使IC使ICU5IC162028使IC103 1 302 4 2 2 30使SD使使CONSOLE 使使UART使GPS 99100 108 109 127 130 U2U5U2U5104 3 314 b 102 7 24104 7 24 102 7 24Steve ChenLuckHi Luke ,I've updated the BOM accor ding to your request . I have change the capacitancevalue that crystal uses from 22pF to 15pF . TW9912ICQFN SMT 113 102 8 1 Steve ChenLuckU5CN3 USB PCB CN3 USB 749 102 1217Steve ChenLuckHi Luke ,I've match with this reference circuit many times .Even the FAE don't see any difference between my circuit and the reference circuit .But Ray pionted out that reference circuit did not ground their NC pins .Hence ,I have to unmount the G-Sensor and hard wire the pins to my board and leave NC pins unconnected .Otherwise ,it just doesn't make any sense .7711 102 1218Steve ChenLuckHi Luke , the G-Sensor is not working on the both board I tested .Could you please ask Freescale for new samplesCould you get both MMA0000Qand MMA8451Q since MMA8451Q was used on EVM kit. 7711102 1218Chih-Wei ChangLuckHi Luke ,Steve needs your testing boards and he will re-work them .He needs two boards ,one with reworked MSP-430 and another board .Steve and I will workon them to make a demo set for you .AS I guess ,it may be a RAM problem ,so the bugs are so random .I have called you three times in several minutes before .Hope you can see this E-mail on time . 110 103 1 16Steve ChenLuckHi Ray and Luke ,The difference between two board is two different resistor value .I purposely have the two boaed changed so that we can test different DRAM combination .The bigger preblem we are facing now is that the Industrial graded DRAM has a shorter refresh rate compare to the commercial DRAM .And that DM365 's DRAM setting does not supportsuch short refresh rate .I will call T1 distributor FAE to report this problem to see if they have solution .In the mean times ,I will also give Ray couple more setting to test .I've asked Ray to help test ifthe systerm will hang during recoarding with the newsetting I provided to Ray yesterday .If it does not hang ,maybe Ray can add a watchdog timer for tempsolution to resolve the AP hang problem .7812 103 1 28Steve ChenLuckHi Luke ,Here is the schem at IC andrework SOP .I already mounted 3 MSP430 onto the ISSIboaed and another Samsung boaed .I've put one extra MSP430 with the G-Sensor Package .Please have the factory unmount the 3 MSP430 from the boaed . 115 103 2 2 LuckChih-Wei ChangHi Ray ,We have connected DVR with our main system with uart communication .We foundthe following .The software is : 1.The DVR is down more frequently less than 30 minutes the system will re boot . 2.We used manual to start recording ,after reboot , the recording will not be resumed .Sometime after reboot DVR can't find the SD card and showing X mark on top of SD card logo .Under this situation ,we do manual recording but in vaim .We have to power off DVR system before we can do the recirding again . 3.Found TTYSI :1.input overrun message on the console log . 4.When we replay the recoarded file from DVR,then DVR just crashed reboot.Please see attached file. 5.I also connected GPS .From your last debug GPS release ,I can see the GPS feed data to the DVR.Please advise how frequent you send this GPS data on OSD along with time stamp for recording Because i didn'tsee any GPS data being updated on OSD from recorded file .You are right this release is very unstable .So I didn't use this release to do the test .We will call you discuss this for resolution .116 103 2 2 LuckChih-Wei ChangHi Ray , haven't heard from you in the last two days as well as today .According to your original plan that you would be back to office two days ago .I hope everything is fine with you .Wehave tested DVR along with main systems via Uart command and found many places need to be enhanced .I need to hand carry units to U .S . for customer tomorrow evening since we have delay the shipment for so long .Customer is very upset now .I need to personal ly hand carry units to them and make apology face toface .Would you please support to get those issues fixed tonightBecause I need to bring two units tomorrow evening .So I need to get the DVR in your hand back for final assembly around 2:00pm tomorrow . 116 103 2 5 Chih-Wei ChangLuckDear Luke , 1.It is the stability problem. 2.SD slot may have a reading problem. 3.It does not matter,you can just ignore it. 4.From Delbert's log ,I find the playing will be OK at some time .Therefore ,it is also the problem of satability . 5.As I mentioned ,GPS driver is OK .The problem is in GPS itslef .Is GPS getting correct signalIf GPS can not get the correct signal ,there will be no update on the OSD .You can show me the log file .I can easily know if GPS is ready. 1,2 and 4 are the same old problems which can not befixes by SW .BTW ,currently I only have one DVR withISSI DRAM and I have no cable for UART1 ,so I can not debug on UART commands.If possible,would you mind bringing me one UART cable for UART commands116 GPS N00 00000 E000 00000695KM/H GPS 2 A B 14101064gbsd64gbsd154 A UARTU5ICUART便U5ICD130162 163 207 208 214 269 270 284 45 2423 3 5 301 2 3 G 24234 5 G 6 287 20141 30GPS 使RAY GPS GPS 2 4 5 2 G G 149 150 151 152 G G 調G 3 調調1 2 4 8 163212289 3 G 1 5 3 20142 6 118 1 299 237 24329 331 164 193 195 220 U2U5U2U5104 3 314 b 157,500 61,755297,200 227 2 259 260 157,500 99170 layoutdebug 511 494 502 2 503 502 2 892506使227 1 254 259 2 227 2 259 260 4 b 1 2.5 102 7 30502 2 103 便使104 3 31. . .4. . . .6.87.. . .9. 37 使259 1 2 260 104 3 31227 2 259 260 157,500 61,755 61,7553840102 7 102 6 141 . . . . . . 1 61,755 297,200 2 251 311 102 6 15106 1.2.DVR DVR DXF DXF Steve 使2 DXF jpg DVR 便DVR 使DVR DVR G-Senor G-Senor DVR DVR . . . Steve DM365 G-Senor Steve Steve GPS DVR Steve 使Steve Steve Steve DXF Steve Steve Steve Steve Steve Steve Steve Steve Steve Steve / / RS232 RS232 RS232 RS 232RS232 RS232 DVR RS232 DVR RS232 DVR 256 261 273 282 102 6 9 10105 6 14102 6 7 72,000102 10188 4 ×1000102 1117,000 102 1216,000103 1 17,000103 2 16,00072,00078,800102 1015,000102 1116,800102 1215,000103 1 16,000103 2 16,00078,800 4 a b 157,500 252 70379649807 1 2.5 4 a Gerberb 80% 104 3 3180% 102 6 1480% 157,500 157,500 10 0% 20% 31,500157,500 ×20 %31,500 157,500 150,800 31,500 5 229 2 233 1 203 104 8 18104 8 18104 8 195 227 2 259 260 259 2 5 339,800 104 8 195 79 107 9 14 20 107 9 14