EX-9686U/A-L(A9) Hardware User Manual
Contents
1. BACK 202 SDA BC SDA 5 10 14 15 17 18 5 SEARCH SEARCH 5 KEY VOL OR FI KEY VOL 2C3 Si c 2C3 SCL 547 se ar Kev ca SDA 48 pr CUN gr vee GPIO 27 3 ap E GAP TCH INT ag CAP TCH INT E DAF TOCH NM ST mm ND 55 LVDS GABG ENT amp gt VDS CABC EN TA FP SE SO M LVDS CABC ENO 5 SATA RXN SATA RXN 11 5 LVDS WEIRD C NG i ET B A f A TX gt SATA TXP 11 GNO E L re mM 3 rs VCC3 nd E 7 ER 79 vee vera 20 Page 28 EX 9686U A L A9 Series Hardware User Manual 5 5 E HEZ Fi 5 CSI CLKOM CSI CLKOM MIFI BAKLGT ON MIP1 BAKLGT ON 25 DSI CLEUM SDA CHAM 5 5 CSI DOM Zo 8 CSI DOM DSi CLK P 10 DS CLKDP 5 oF ad ar redd rm VECS DS DOM 2 Del 5 csom lt gt it csi pm OH Soo 5 5 UDP 2177 es Dip pw King AA Ad Sau n 5 CSI DIM ee C5I DIM DSI D1P 2 DSi DIP 5 5 CS DP lt 2 CSI D2P GND Ly steg aa mt sen E 5 Garbage DV an Ea ET HT AE ar Er E ai MA EET o tte 5 CS0 PIXCLK lt 3y C3I0 PIXCLK LVDSO TX1 P 34 LVDSO_TX1_P 13 5 CSI VSTNG 2 35 CSI VSYMC ND a 5 com HEN lt 237 ES HSYNG voso TEN EES Sins TX2 N 13 P 3l CSID PWM L uU LAS em Ed a lt gt LVDS0_TX2 5 CS DAT12 A CSID DAT12 1 AnS 4 num mm PINE DN B j CSO DAT18 lt gt Tr CSI DAT18 z lt sLVDSO TX3 P 12 E e NA a RAE N 5 CSI DAT10 Se 51 C5I0 DAT10 LVDS0 CLK P OES d LVDSU CLEP 13 5 ACE DATT amp2. Speaker CONZ WAFER P 2 Qmm zn AFA O CONI WAFERZP 2 mm Page 16 EX 9686U A L A9 Series Hardware User Manual MIC JP3 gut i i 1X3 2mm uF fe Tey GND ANALOG 3 3V L R105 Headphone JP1 HEADPHONE DET ENE Ad L 3 HEADER 1X4 2mm HP R A ao GND ANALOG JP2 HEADER 1X3 2mm LINE L CTO TuF B8V 1 LINE R C69 GND ANALOG Page 17 EX 9686U A L A9 Series Hardware User Manual 3 5 Ethernet Interface The 10 100 1000 Mbps Gigabit Ethernet interface is available with a standard RJ 45 connector Ethernet Ethernet RJ 45 PHY Connector Page 18 EX 9686U A L A9 Series Hardware User Manual 3 6 Power Supply DC IN connector 5V Power input can be applied to the J7 DC jack or to the 2 pin header J5 The JP4 header can be connected to an LED as the indicator of power input gt AUS W D2 1 2 SREBF REA CTO CTi DRA T11 GND eM uF 32 10V JPA HEADER 1X3 2mm 1 GND HEADER 1X2 2 5MM Page 19 EX 9686U A L A9 Series Hardware User Manual 3 GPIO Pin Header The GPIO pin header provides user to connect up to 8 GPIO devices 3 3V signal level The GPIO pins are available on J1 pin header T33V LJ C3 3 3V L lb 1uFrari GND R5 10K 4 120 PORTO 5 EET PO VDD J Ppr P1 c 1203 SCL 5 18 DE PORTS P2 SDA c gt 12C3 SDA 5 18 p 1 C PORT 71 P4 e DC PORTE Ps 6 c PUR PG 40I7
3. PORT 0 ADDRESS 20H RI i GND1 A2 PCF8574 GND GND 120 PORTO 1 120 PORTA DC PORTI 3 DC PORTS 2c PORTA 5 C PORTE DC PORTS 7 DC PORT D C3 3V GND HEADER 2X6 GND n n LIT t pe IE Page 20 EX 9686U A L A9 Series Hardware User Manual GPIO pin assignment For more information about programming GPIO please refer to a separate document Application Note GPIO Page 21 EX 9686U A L A9 Series Hardware User Manual 3 8 BM Connector The J4 connector is used to select the operation mode Normal Operation mode or Firmware Download mode For more information about Firmware Download mode to burn firmware image please refer to Firmware Image Download application note pnt J pinto Firmware Download Normal Operation Pin 1 2 open I Pin 1 2 short Pin 3 4 short I Pin 3 4 short gt 9 i i IE E n i N E Dow c P vd i ideale i i f Page 22 EX 9686U A L A9 Series Hardware User Manual 3 9 Parallel Display Interface The parallel display interface CN6 is a 40 pin connector designed to use with a 4 3 480x272 LCD or 5 800x480 LCD Other size and resolution of LCDs can also be used with this interface with proper signal connection rae 43 3V PNL N 150R B5 800MA 233 KRE R ind A
4. 8 data bits no parity 1 stop bit and no flow control Note that UART1 is at CMOS signal level There is no RS232 transceiver on the port A separate debug cable is required to connect UART1 to a PC terminal A DB9 null modem cable or adapter is required when you want to connect UART1 to a PC with terminal emulation software such as TeraTerm Page 12 EX 9686U A L A9 Series Hardware User Manual UART2 Block Diagram RS232 DB9 RTS CTS Transceiver Connector UART2 with TX RX RTS CTS signals works as a regular RS232 port UART3 Connection Diagram DB9 ZT485E Connector ZT485E RS485 transceiver RS485 works in half duplex mode Page 13 EX 9686U A L A9 Series Hardware User Manual 3 3 USB Connectors The USB interfaces on EX 9686U A L A9 include a USB 2 0 OTG port and four USB2 0 host ports Speed of up to 480 Mbps supported The USB 2 0 host interface is connected to a hub controller to extend host ports Two of the USB2 0 hub ports are available in type A connectors for users The other two USB ports are available in pin headers reserved for WiFi module or other devices USB Port USB2 0 USB2 0 J8 header for WiFi USB2 0 J8 header for WiFi for WiFi USB2 0 J6 header for other USB2 0 Connectors type A ns NOTE The USB 2 0 OTG can be used in host mode or device mode If you would like to use it in host mode a separate OT G to host cable is required
5. GND CNS LED C i ED Hs DISPO DAT16 pL VD Ma DAAG L GND DISPU DATTE ESE DISP DATT E DISP DATA E DISPO DAT io DISPO DATI A SPD DATZS ASEO DA IG pp 2 A M DIEP DATT 48 DIEET DATT N DEPT DATT ua DEPT D ER LENE aA au A MM RAUM ZT AU Ed N sro OP A DIEP DAT A DIEET DAT N DIEET DATE MSPO DATE L PL DA 2g 13 AM R174 10k74 DISPO_CLK a gt 1 Rive cna ene 7 SISPI VSYN NC HSYNC DEPT ORD E Tux XI I GA Y VEE T KR PE ES EM C gje HEADER 4 5M GND Page 23 EX 9686U A L A9 Series Hardware User Manual Most of the interface pins are connected directly to MX6 processor pins For the electrical DC AC parameters of the pins please refer to Freescale iMX6 processor data sheet CN6 Pin 1 Page 24 EX 9686U A L A9 Series Hardware User Manual 3 10 Touch Screen Interface CN7 is for connecting to a 4 wire resistive touch screen CN _4P 10 BOTTOM J9 can be used for capacitive touch screen or touch pad interface In addition to 5V and 3 3V power pins two GPIO for interrupt reset and one I2C master port for data are on the connector 0000 0000 coca 000 Pol v om 5 Qo oon O al Bee Ong o ENS o Fore ex 800 Us ge O WS S 0 U 0 On o o mooooo Page 25 EX 9686U A L A9 Series Hardware User Manual 3 11 LED D6 and D7 LEDs are connected to GPIOs for customer application software
6. 3 15 RTC Real Time Clock The RTC is implemented by a DS1307 real time clock chip connected to iMX6 I2C channel 1 A chargeable coin battery 3V bmAh is mounted on board to keep RTC in normal operation when system power is off C67 12pF 6 5Q v4 T 32 768KHZ EI C68 12pF 6 50V Brit 3V 5mAH ML621 TEM O Crs U15 0 1uF 4 16V 1 8 N n qe N EEN A MEE B EEN DR MEN EA UE x i 3 X2 SOW rg a o de ae us GND SDA lt gt 12C1 SDA DS13077 EE EE Page 31 EX 9686U A L A9 Series Hardware User Manual Appendix A Box Header to DB9 Cable V ve ULF V LO 9 2x3 d P2 2 0 mm Pitch 8 pin with Key D Sub 9 PIN FEMALE Page 32 EX 9686U A L A9 Series Hardware User Manual Appendix B 5 inch LCD Brief WVGA General Specifications ltem Specification Display Resolution 800 x 3 RGB x 480 108 00 W x 64 80 H mm AO induding touch Screen Absolute Maximum Ratings LED Forward Cuente 0 029 ma Optical Characteristics Symbol Typical Page 33 EX 9686U A L A9 Series Hardware User Manual Appendix C Metal Frame Outline Drawing Page 34
7. The USB 2 0 host connector is a regular USB type A connector that can be connected to 5V USB storage device This port is mainly used to connect to USB flash drive Page 14 EX 9686U A L A9 Series Hardware User Manual USB port 2 is connected to J6 pin header 5VUSB JE 1 DP2 PWR H DM 818 DM2 VDP TS ga 8 18 DP2 gt miiis 5 CT27 Li 6 QICW2012 080 LF 100uF 12 6 3V HEADER 1X6 2mm USB port 3 is connected to J8 pin header and is reserved for 802 11b g n WiFi module 3 3V 5VUSB L R197 33v0 R 6 _OR 4 R194 RTS RJA X OR AIX OR 4 EN 1 WIFI PWR 2 DP3 R193 OR 4 TALE no A mde 5 CT26 L13 WiFi Link 6 QTCW2012 090 100uF 12 6 3V HEADER 146 2mm Page 15 EX 9686U A L A9 Series Hardware User Manual 3 4 Audio Interface The audio interface is implemented by a SGTL5000 audio codec The data and control interface between CPU and SGTL5000 is S Connector Number CONT Speaker Right Part Description CON2 Speaker Left JP1 JP2 MIG IN Headphone Out Audio Interfaces iMX6 CPU LOUT Cat luF Bt av ROUT C245 1uF GEWY MIC V SPKR V SPKR E E R196 E 104 i E Emm n R187 C248 J E 4 ond 104 LUF A oak A rd NT GND NALOG GND NALOG GND ANALOG Amplifier q MEA Speaker V SPKR AP2803BGAI TRL NS GND ANALOG ma m none OE Headphone header MIC in MIC in header
8. em N 23 310 TOM SEN NIC ACC ER EG de denne 25 LEDE aS 26 3 12 RTS 21 JAS BENSON GONE e ico oir ED 20 14 PEPE LT 30 315 ATO Real Soc 31 APPENDIX A BOX HEADER TO DB9 CABLE iunnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnvavnnnnvavnnnnvavnnnnve 32 APPENDIX B 5 INCH LCD BRIEF WVGA munnnnnnnnnnnnunnnnnnnnnnnnnnvnnnnnnnnnnvnvnvnnnnnnnnnnvnvs 33 APPENDIX C METAL FRAME OUTLINE DRAWING eere 34 Page 3 EX 9686U A L A9 Series Hardware User Manual 1 Precautions 1 1 Safety Precautions In order to use this product safely please take special note of the following precautions e Read all product manuals and related documentation before using this product Use this product correctly and safely Follow all warnings e If operating or extending this product in a manner not described in this manual please do so at your own risk Be sure to fully read this manual and other technical information on our website and proceed safely and responsibly e Do not install this product in a place with a lot of water moisture dust or soot This could cause product failure fire or an electric shock e Some parts of this product generate heat and can reach high temperatures This may cause burns if it is improperly handled Do not touch the electronic components or surrounding area while powered on or immediately after being turned off e Carry out any design and development only after you have thoroughly read and understood this manua
9. replacement warranty starting from the time of purchase Please note that the other included goods and software are not covered under this warranty Some knowledge used by TOPSCCC Technology CO LTD is provided by third parties and TOPSCCC Technology CO LTD makes no representation or warranty as to the accuracy of such information Page 5 EX 9686U A L A9 Series Hardware User Manual 2 Product Features 2 1 Overview The EX 9686U A L A9 is a Freescale IMX6 ARM Cortex A9 based embedded for Gigabit Ethernet Micro SD card socket USB 2 0 host connector x2 USB 2 0 OTG connector x1 RS232 x1 and RS485x1 GPIO 8 bit IEEE 802 11 b g n Wi Fi x 1 Optional It is a flexible high performance and inexpensive platform designed for embedded applications such as communication home building factory automation Each device can be installed in advance with Windows Embedded Compact 7 Ubuntu 11 10 or Android 4 2 for immediate evaluation Page 6 EX 9686U A L A9 Series Hardware User Manual 2 2 Features and Specifications Freescale iMX6 ARM Cortex M A9 single core 1 GHz iMX6 Solo 1GB DDR3 SDRAM 4GB eMMC Flash Hardware Video Decoder Support 10 100 1000 Mbps Gigabit Ethernet interface RJ 45 connector x1 Single parallel 24 bit display port T TL LCD x1 Internal Resistive Capacitive touch port x1 Internal 5V DC power input connector x1 USB 2 0 host connector x2 USB 2 0 OTG connector x1 Micro SD card so
10. to use them Please check with us to make sure the device driver is already available for application software to turn on off LEDs 3 3v H198 220R 4 EIM CSO T3 3V R199 220R 4 EIM CS1 lt D6 D7 4 EI 4 i 4 i 4 H Page 26 EX 9686U A L A9 Series Hardware User Manual 3 12 Reset Switch SW1 Reset switch is for system reset SWI RESET LIII c Page 27 EX 9686U A L A9 Series Hardware User Manual 3 13 Expansion Connector HC1 and HC2 connectors are for connecting to expansion board to realize more iMX6 functions The interfaces on HC1 and HC2 include but is not limited to LVDS MIPI Camera interface I2C SD card GPIO etc Contact us for more details when you plan to use the interfaces on HC1 or HC2 3 dy k HC1 1 2 5 S01 CMD 2 301 CMD OE DE EIN 2 5 SD1 GLK lt 5 5D1 CLK PCIE CLK P 7g So POE CLK P 8 3 MM UAIME o SD DATAD DE Ad EE HE DATA EM dI 4 E m 5 5D1 DATA A 501 DATAS GND 15 UR PCIE TAN IE PCIE TAN 168 PCIE TXP 5 VENER N 5 AUDS TXC 7 A GND 5 AUDS TXD lt gt 17 POR BEER PORB 8 5 AUDS RxD c UDS RXD MODEM DISABLE B MODEM DISABLE B 5 E DEMMER aa 2r mid 5 KEY COL lt KE OL 202 SDA ERN BC SDA 5 10 14 15 17 18 5 KEY ROW2 lt gt KEY ROW 042733 SHE 8 33 ves 2 34 ail 5 E 5 MENU lt gt MENU ND aS 1 poc M dE MET ELE EE 5 BACK
11. 35 con DATI1 GND EI B 0 DATA EN oP ss CS5ID DATA EN LVDS1 TXD M w 1 o LVDS1 TXD M 13 5 CS0 DAT14 1 ar C5I0 DAT14 LVDS1 TXO P 58 LVDS1 TXD P 13 2 pxmmg oe eu Gr 5 CSI0 DATIB 5 CSI0 DAT 18 LVDS1 TX1 N bh gt LVDS1_TX1_N 13 5 CSl0 DATIB lt gt 3 CSIO_ DAT19 LVDS1 TX1 P 4 c C DVDS1 TX1 P 13 OM Me STU N xus 5 GPIO3 CLKO lt 5 sr GPIO3 CLKO LVDS1 TX2 N LVDS1 TX2 N 13 5 10 GPIO D CLKO S amp ag GPIO 0 CLKO LVDST TX2 P c 21WDS1 TX2 P 13 5 GPIO2 18 52 E GPIO2 18 GND ET ELT N n E E 5 15 PWM oe TF PWM1 LVDS1 TX3 P LVDS1 TX3 P 13 5 BAKLGT ONG ST LVDS gap aa gt LVDS PAR ELON ES EDS BAKLGT 7 9 c LOST AK NT Se 13 dd i k 2 B VECS E LVDS1 CLK I TEHC2 zleloislals GND GND Page 29 EX 9686U A L A9 Series Hardware User Manual 3 14 EEPROM A 4Kx8bit 32K bit non volatile eeprom is mounted on board to keep system data Part of the storage is available for user to store application data The eeprom data read write is done by iMX6 I2C channel 1 A device driver in Android and Linux is available for application software to read write eeprom data 3 3v E EM a mum EE m E HN NER EN EEN i PORB c gt gt AD RSTVCC 5 3 A1 NC ee I2C1_SCL VSS SDA lt gt 12C1_ SDA 24L C32 SOP8 Page 30 EX 9686U A L A9 Series Hardware User Manual
12. EX 9686U A L A9 Hardware User Manual EX 9686U A L A9 Series Hardware User Manual Release Notes November 2013 aM Initial Release January 2014 The 27 release Li Disclaimer This documentation is provided for use with TOPSCCC Technology CO LTD products No license to TOPSCCC Technology CO LTD property rights is granted TOPSCCC Technology CO LTD assumes no liability and provides no warranty either expressed or implied relating to the usage or intellectual property right infringement that may result from Its use TOPSCCC provides this document as is without warranty of any kind expressed or implied including but not limited to its particular purpose TOPSCCC Technology CO LTD may make changes to this document without notice Page 2 EX 9686U A L A9 Series Hardware User Manual Table of Contents TABLE OF CONTENIS FPS 3 t e gilt EP d i1 Sale PEAS TTT 4 1 2 WrieProNnibned RegloNS re ii a ee D Wade aVR D 2 PRODUGT FEATURE Sm aa U 6 DENNE ETC 6 22 Features and spDecltiCalloriS ida oe DM IRR rar d UN nme 3 INTERFACE SPECIFICATIONS so aaa uaaa Eain 8 Ss MECO oD CONOCIO cT 10 32 V RT Connectors amp Debug BO ss iss Ee ede ED EE OE NG Ke DE ee Pad 11 9 9 USB CONMCCIONS ui ee E E 14 34 ALO Ate Macu as 16 35 Enemel Ie macs R R 18 36 Power Supply DC IN connecto Nt 19 37 GPIO PN Sade raid ea d ER RU MG 20 9 0 BIN GONMMECION Heen 22 a9 Parallel Display NERE mm om
13. cket x1 SGTL5000 Audio Codec Amplifier circuit MIC in connector x1 Internal Earphone connector x1 internal opeaker connector x2 L R DB9 connector x2 RS232 x1 and RS485x1 Debug Console Port 8 pin header x1 optional debug cable is required GPIO 8 bit pin header x1 Internal IEEE 802 11 b g n Wi Fix 1 Optional PCB Dimension 72mm x 120mm Page 7 EX 9686U A L A9 Series Hardware User Manual 3 Interface Specifications The following photos show connector positions on the EX 9686U A L A9 product The functional details of the connectors are described in subsequent sections PCB Top View TL ape Eu la cis 0000 0000 200008850000 et s EE 1 O amm ose E kid ETT LITE EELIEHIEEEETI TET dkbhddh4dddd hdd dh Headphone BRAREAAEARERREAREARERA pi r JP3 MIC IN Smeg UE Feat BO Th Tb e ef g Ee Se 5V out CONI CON2 CN5 USB J6 J8 JT J5 Speaker R Speaker L Host x 2 USB Host USB Host DC IN DC IN Page 8 EX 9686U A L A9 Series Hardware User Manual PCB Bottom View I i i id 2 TONNEX 1 Y res fe jAV 0 gt TE P TET EE Sog E jl a3 gt gt i AL 14 gt 2 san t F uic 2656660006500 0 ERE E ESO e a mg e HCl EXT lle HC2 ES EXT Bus E o LEDES Son EE is Oo ocon Og Ba RO 8 E 0000 ESE Ol agg s
14. l and any other related technical materials on the website or in the data sheets Test your product thoroughly for reliability and safety e his product is not intended for applications that require extremely high reliability safety functionality and accuracy including but not limited to medical equipment traffic control systems combustion control systems and safety equipment This company is not liable for death or injury if used in such systems e This product uses semiconductor components designed for generic electronics equipment such as office automation communications measurement equipment and machine tools Foreign noise or a power surge may cause this product to malfunction or fail e To ensure there is no risk of bodily harm or property damage be sure to take all electrical safety precautions such as protection circuits limit switches fuse breakers or redundant systems Only use the device after sufficient reliability and safety measures are in place Page 4 EX 9686U A L A9 Series Hardware User Manual 1 2 Write Prohibited Regions Data stored by the EEPROM i MX6Q D electrical fuse e Fuse is used by the software contained in this product Do not write to these regions as this may cause the product stop working correctly Purposely writing to these regions voids the product warranty 1 3 Warranty As described in the Product Warranty Policy provided with this product the main board is covered by a one year
15. oot O Os angg oo i K T CN6 Po CTP RTP Page 9 EX 9686U A L A9 Series Hardware User Manual 3 1 MicroSD Connector The microSD host connector has the following specification SD Host Controller Standard Specification version 3 0 MMC System Specification version 4 2 4 3 4 4 SD Memory Card Specification version 3 0 and supports the Extended Capacity SD Memory Card SDIO Card Specification version 3 0 microSD Connector Pin out Page 10 EX 9686U A L A9 Series Hardware User Manual 3 2 UART Connectors amp Debug Port There are 3 UART ports on this device The connector type and functions are described in the table below UART Connector Available Number pe se S UART1 1x5 header EN d level Console Debug port E UART2 o on eM pl RS232 port UART3 m signal RS485 port CONS 485 485 Note RS485 port works only in HALF Duplex mode dd O O Z U9 er HS O0ed BE CN2 TEE HD L mt gr S EE pp He b EET gt ET Console oo B Bees Page 11 EX 9686U A L A9 Series Hardware User Manual DB9 2x4 RS485 Pin header 1 Oooo RxD NE NN EET EM RXD 6 DB9 Male Connector DB9 Female Connector 54 321 UART1 Connection Diagram 069 Female to 069 Female Mull Modera Cable EX 9686U A DEBS Female Esch of Ennnar tor UART1 is dedicated as the debug or console port The default communication settings are Baud Rate 115200
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