SBC1400 Hardware User Manual
Contents
1. SBC1400 Hardware User Manual IGeuse 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO RELEASE NOTES Nov 1 2011 May 2012 July 2012 Add new features for new PCB B300 SC Disclaimer This documentation is provided for use with IC Nexus products No license to IC Nexus property right is granted IC Nexus assumes no liability provides no warranty either expressed or implied relating to the usage or intellectual property right infringement that may result from its use IC Nexus provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose IC Nexus may make changes to this document without notice 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo Table of Content 1 PRODUCT FEATURES AND SPECIFICATIONS nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 4 1 1 ON AV NE 4 1 2 Features and NAG 7 1 3 Outline Drawing and Dimension ararararvrvrvrrrrerererererarsrsrsrsrsrsrsrsrsrsrsrsrssvenene 8 2 FUNCHONDESCRIPHONS eege 10 TEMP 11 Zoe MOMI ag EE 13 2 3 SATA Host Interface 14 2 4 UART Interface amp Debug Port 15 ZNO EE 18 2 6 Audio LE 19 2 7 LCD amp Touch Intertace cc cececececeeeeeeeeeeeeeeeeaeaeeeeeeeeeeueeeetetetenseeeetateraranans 20 DIM 21 2 ET E en EE 22 2 10 LVDS Transmitter Interface J 2 IB 23 2 11 GPIO Switch Key and LED rararnrnrvrvararerararararsr2. 1 SBC main board mere number PCBOB300 SC Picture Top View 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO O00 ULT DE ERC va ag In EN i ya m in VW a lade ET TT ae MN EERE POR amp gt E ua gt oF eh TANANAN AA KATATA BS IUIDUOIDTIUT frm WAAT y z IOKEI 7 Eat Zi We E Det munun dE sia m x er iini Sit COM4 TTL U1 TETIT D EN cagas OF CL Cou SCH Ss Cid BDS no ES 605 ji D ar TET A kh A z tbo ADR Obobo TIL TIL e P i 0 8 6 ETT bong Bana A e Ob 06 d COM3 U1 COM2 U4 Kai ha e en Figure 1 2 SBC main board Part number Picture Bottom View 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo Figure 1 3 SBC main board block diagram Ex Line In connector MIC In connector SVS connector EarPhone connector w gt HDMI connector 7 LCD connector Touch screen con MicroSD Socket RS232 connector RJ 45 connector lt 4 USB2 OTG con RS485 connector USB1 1 Host an _ connector SATA connector Expansion Bus S JB1 JB2 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo 1 2 Features and Specifications Features ARM1176 ZF processor at high performance gt 600Mhz and low power consumption Dedicated hardware MPEG2 4 H 264 1920x1080 Full HD decoder Dedicated
3. 3 JB1 Pin Assignment 1 3 2 5 2 A A A A3 A A5 A 4 5 D D D D D GND GND ae 1 2 3 4 5 7 10 11 12 13 14 15 16 17 18 19 20 21 22 3 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO Il 24 S7_IRQ GPIO_D7 S S S S ECH EH HE O 34 ECH 36 KEH 38 KEN 40 Kg sa 5 se 7 S 41 S10 IRQ GPIO D10 UART5 RXD GPIO_D18 3 S 46 UART5_TXD GPIO_D17 a7 SS A UARTS CTS GPIO_D19 SS SS o 24 GN 5 e 7 Ce NN nn a aaa pai a 6 7 2 2 28 29 30 3 3 33 34 35 3 3 38 39 SD1 DO GPIO F21 SD1 CLK GPIO F23 41 I SD1 D1 GPIO F20 GND D N D D 43 SD1 CMD GPIO F22 46 47 N 48 I SD1 CDn GPIO A11 KH 44 46 WE 48 For more information on the expansion bus signals connection please contact us Note JB1 and J B2 bus are now reserved for internal use and is no longer available for customer for PCB version number PCBOB300 SC and greater 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 2 2 HDMI Interface The CN7 is a standard HDMI receptacle connector supporting HDMI interface The brief features of the HDMI interface are e HDMI 1 3 HDCP 1 1 DVI 1 0 compliant Supported video format m 480p 059 94Hz 60Hz 576pQ50Hz m 720p 50H2 59 94Hz 60Hz m 10801 50H2 59 94Hz 60Hz m 1080p 50Hz 59 94Hz 60H
4. 9 Ethernet Interface The 10 100Mbps Ethernet interface is available at standard RJ 45 connector CN1 Ethernet Ethernet RJ 45 Controller Connector 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 22 2 10 LVDS Transmitter Interface J2 JP5 The LVDS transmitter converts 35bits of data into 5LVDS data streams The signals connection of LVDS interface on CN6 connector Is illustrated below 13 NO R134 0 SES pan TT a ep LVDS TCKN GES LVDS TCKN e i a OVDS TORF Agut TORP LVDS THN 2 DDS TEN O a 15 I LVDS TBP wc Tep LVDS TEP LVDS_TEP ar LVDS_TEN evel LVDS_TCN LUOS IEN KE 19 O 2 I DSI eum TOP SS 2 yy GPIO_D12xEN_BACKLITE ag LED ADJ amp GPIO as GE oT JP 1 A 12W CEV HEADER 1X3 2mm CT44 T TOUF 25V X7R 1206 JP1 header is used to choose either 12V or 5V is to supply to CN6 connector as the backlight power Currently the recommended display resolution supported by LVDS interface is 1366 x 168 23 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo 2 11 GPIO Switch Key and LED The GPIO connector switch and keys on SBC board are SW2 Reset switch CN18 connector for power key A On OFF power switch can be connected to this connector Short the connector pins will make SBC always ON J9 GPIO connector 3 3V E J9 GPIO Bo SPIO DU v fn GPIO B1 ERE GPIO B12 x GPIO
5. B15 44 e PIO E27 HEADER 2X7 2mm The on board red LED is connected to 5V power It is turned on when 5V power is properly supplied The green LED is user programmable and can be turned on off by GPIO A10 USER LED POWER LED The schematic of LEDs IS as below LA AM L MPS3904 BL LEDS21GR 2 print 3 3V SV 24 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo 2 12 I2C J10 Interface The I 2C interface connector J 10 is set to master mode by default The SCL1 clock and SDA1 data are pulled high to 3 3V by resistors R238 and R239 Please make sure R238 R239 resistors are mounted on PCB by inspecting the PCB location 3 3V R237 gt R239 10K gt 10K J10 HEADER 1X3 2 00mm 1 SBC1400 as an I C master port The master port is pulled high to 3 3V with 2 resistors The slave devices have to be connected directly without additional power supply on 1 C bus IC Master Port I C Slave Device MC Master Port 1C Slave Device IC Bus 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 25 2 SBC1400 as an I2C slave device If the master device is pulled high to 3 3V the Slave device SBC1400 pull high resistors have to be removed I C Slave Device SBC IC Master Device 2 13 BM J11 Header The BM header isa 2 pin jumper to be used in SBC1400 product firmware update In normal SBC1400 operation the jumper cap MUST be
6. hardware H 264 1280x720 HD encoder Hardware 2D 3D graphic accelerator Rich set of peripherals LCD USB HDMI SATA etc Pre installed Windows CE 6 0 Linux 2 6 or Android 2 3 OS SBC Board Specifications ARM1176 ZF 700Mhz 16KB 16KB cache 16KB 16KB TCM 256MB DDR2 SDRAM 32 bit 512MB NAND Flash 8 bit Hardware Video Decoder m 4H 264 HP Level 5 0 up to 25Mbps m MPEG 1 2 MP HL up to 40Mbps m MPEG 4 ASP DivX Xvid up to 35Mbps Hardware Video Encoder mM 4H 263 MPEG 4 up to 1280x720p 30fps mM 4H 264 up to 1280x720p 24fps 10 100 Mb Ethernet interface RJ 45 connector 7 LCD digital RGB interface connector x1 LVDS interface connector x1 optional HDMI 1 3 transmitter interface connector Kl optional SATA 3 0Gbps interface and connector x1 12V DC power input connector x1 Touch Screen interface connectors x2 USB1 1 host port x3 USB2 0 OTG connector x1 Micro SD card socket x1 WM8731 Audio Codec Amplifier circuit Line in connector x1 Earphone connector x1 MIC in connector x1 Camera Input BT 656 header x1 RS485 connector x1 RS232 connector x2 one for debug port UART TTL pin header x1 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo 1 3 Outline Drawing and Dimension 98mm 3mm 15mr pl Lomm F io 0 e 30 I ae LOM LT til mo 43 5m J E 0 o i So 60mm 05 oO Oo G i 0 77 5mm Wei Lol SS JUL Oo 92mm 29 mom 104 5mm
7. Zo ER 09 a OO OO 123mm 150mm 3 gan ag 200000000000000000 CJ D 3mm Figure 1 6 SBC main board outline drawing 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO O00 1 oO og 150mm 63mm 104mm Figure 1 7 SBC main board outline drawing 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO O00 2 Function Descriptions The following diagram shows connector positions on SBC main board The functional details of the connectors are described in subsequent sections SBC main board connector positions Top View CN14 Jil cNi js USB2 BM DC OTG LAN IN CN18 CN12 PWR SW2 USB IN RST Host 10 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 2 1 Expansion Bus Interface Expansion bus interface is for user to add customized expansion board by using the interfaces connected to JB1 and J B2 JB1 and J B2 are located at the bottom side of baseboard PCB The following tables describe pin assignment of JB1 and J B2 connectors The interfaces connected to JB1 JB2 include 8 bit SRAM data bus with 6 bit address 3 3V power 5V power GPIOs Chip Select signals SD SDIO interface SD2 UART5 UART1 SPI TS 12C JB2 Pin Assignment V V D D GPSB1 GPIO_D25 D D D D 5 5 N N GN ee 39 eg MOSI GPIO F14 1 2 3 4 5 7 10 11 12 13 14 15 16 17 18 19 20 21 22
8. eader to DB9 Cable 250 15 mm 38 NI Av SN JE p S yD p2 2 0 mm Pitch 8 pin with Key D Sub 9 PIN FEMALE WIRE TERMINATIONS BY Gage shielded 29 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO
9. en you would like to connect UART1 to a PC that runs terminal emulation software such as TeraTerm UART5 connection diagram 2x4 RTS CTS Pin Header UART5 with TX RX RTS CTS signals works as a regular UART port without transceiver 17 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 2 5 USB Interface The USB interfaces on SBC include a 480Mbps a USB2 0 OTG port CN14 and 3x USB1 1 host ports CN12 CN20 J 6 The USB1 1 host interface is connected to a hub controller to extend host ports USB2 0 OTG Connector USB1 1 Host Connectors NOTE The USB2 0 OTG can be used in host mode or device mode If you would like to use it in host mode a separate OTG to host cable is required USB Port USB2 OTG USB1 1 Host The USB1 1 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 NOTE 3 The J 16 connector is reserved for use with 3 3V USB WiFi module 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo 18 2 6 Audio Interface The SBC audio interface is implemented by a WM8731 audio codec The data and control interface between CPU and WM8731 is 17S Connectors Functions CN8 Speaker Right CN9 Speaker Left J2 Head Phone J3 Line In J4 MIC In Audio Interfaces Amplifier speaker ARMII r WM8731 Head Phone out CPU KR Audi
10. ex mode Header TX RX port header TX RX RTS CTS can be as GPIO One 2x4 box header to DB9 cable is included in SBC product package See Appendix A for the detailed info of cable pin assignment 2x4 Box Header DBO 2x4 RS485 Pin header me 4 KI e 5 5 GND GND LE Ne ee 7 8 RTS 8 2 crs EE ANAA 15 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO UARTO connection diagram RS232 2x4 RTS CTS Transceiver Box Header UARTO with TX RX RTS CTS signals works as a regular RS232 port UART4 connection diagram 2x4 Box Header ZT485E RS485 transceiver RS485 works in half duplex mode UART Box Header CN16 on PCB Pin assignment DOCO 485 6 485 If you are using an RS232 cable in SBC1400 RS485 connection please make sure the pin2 amp pin 3 are cross connected See the sample cable wiring diagram below DES Female to DBS Female Null Moder Cable O SBC14 e eae 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 16 UART1 connection diagram DES Female to DBS Female Null Moder Cable OJ DB Female DEBS Female Hack c Besch of Kn Connecter UART1 only TX RX signals is dedicated as a debug port The default setting of UART1 is 115200 baud rate 8 data bit no parity 1 stop bit and no flow control A DB9 null modem cable or adapter is required wh
11. o Codec Line In in MIC in OOO eee mm mmm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mmm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 19 2 7 LCD amp Touch Interface There are 1 LCD connector and 2 touch interface connectors on SBC board CN3 for 7 inch TFT LCD module CN4 CN5 4 wire resistive type touch interface connector with 2 different pin assignments Jl 4 wire resistive type touch interface signals on pin header that can be used to implement a converter board for other type of touch connector GPIO_E30 GPIO E28 lt 4 GPIO Sa d FPC Ap 1 0 BOTTOM FPC 4P 1 0 BOTTOM NG HEADER 144 2mm WA 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 20 2 6 SD Host Interface The microSD host interface is defined as SD4 port on ARM11 CPU The interface complies with the following versions of specifications SD Host Controller Specification Version 2 0 SDIO Card Specification Version 2 0 SD Memory Card Specification Draft Version 2 0 SD Memory Card Security Specification Version 1 0 MMC Specification Version 3 31 4 2 4 3 and MMC Plus and MMC Mobile CE ATA Digital Protocol Revision 1 1 The microSD interface supports 4 bit data bus on CN11 standard microSD card holder 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 21 2
12. put on the jumper that is 2 pin jumper is short In firmware update mode the jumper cap MUST be removed from the jumper For further information about firmware update on SBC1400 series product please refer to a separate firmware update document 26 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 2 14 Camera Input The Camera Input interface on J 7 header has following features e INPUT FORMATS gt CCIR 601 656 YUV4 2 2 8bits gt Support Interlace mode gt RGB555 RGB565 8 bits e OUTPUT FORMATS gt YUV4 2 2 YUV4 2 0 gt Convert YUV422 to YUV420 mode e Skip Frame Mode 4 level alpha blending Chroma Keying 1 overlay image Image effecter amp Image scaler ratio original 256 target J7 3 3V CIMO 91 5V CIM SCLO SCL LIA GPIO_F4 SDAO G i LE PIO Fe DCLK e SYNE 2GPIO E21 GPIO_E20 a 1 SGPIO_E22 3PIC YDO d4 413 YD1 C EE GET 5 TH GE GPIO_E16 YD4 WT 47 YD5 SGPIO E17 GPIO EI 2 ae EE GPIO_E19 WEG Leer GPIO E2X X0 274 23 IRQ NYGPIO A15 Pen HEADER 2X12 2mm 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 2 2 15 Power Supply The standard DC power adapter included with SBC is 12V 4A or higher Power input should be applied to J8 connector J8 D2 SS14 TDJ A135H A 2 0 C177 0 1uF 28 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO OOo Appendix A Box H
13. snsnsrsrsnsrnrnrveversrerererererennn 24 2 12 17C J10 lntertace NK 25 LP dL GOOG EE 26 2 14 Camera input 21 2 15 Power Supp 28 APPENDIX A BOX HEADER TO DB9 CABLE iaunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnn 29 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 1 1 Overview SBC1400 is a single board computer board with a rich set of features It is a flexible high performance and inexpensive development board designed for multimedia applications especially in 1080p video decoding and 720p video encoding Each SBC1400 can be pre installed with Windows CE 6 0 Linux 2 6 or Android 2 3 OS for Immediate evaluation SBC1400 main board Part number PCBOB300 SC Pictures La IS on 3 Za TET ni NEED ET ili H g S WT gunn E G a Eimund CIR Ei SR of K es ETT 5 GR pp iii i N mg WS A Kaki 2 IO 8 d d L dd SEI art Witten la Le Se Bros EENG LE J Ee gg eal d EL ei GETT GIH NG SR puben PCBOB300 SC ar r rei beta wer A i r 1 H ren y p Wit IL d IA d i L a Wee ik F WW eg r Ga WE KZ e mn d ja KO ia sa VUE di 4 i ve ke e ks S m ta E HI HH Se Bm gn in pi pr dha mi i ma GZ sbb HMC IW ee Aloe ciza Bide MEG Figure 1
14. z Supported color format 4 4 4 RGB YCbCr 4 2 2 YCbCr 12 bit mode Integrated HDCP Encryption Engine for Video Audio content protection HDMI Receptacle Connector NOTE HDMI is NOT a standard interface in SBC1400 It is an optional interface Contact us if you require HDMI 13 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 2 3 SATA Host Interface The CN10 is a standard SATA data connector supporting SATA Host interface for connecting to a SATA drive The interface speed is at Gen1 1 5Gbps or Gen2 3 0G SATA ARM11 SATA Data CPU Connector pm pm pm pm pm pm pm pm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm pm rm pm pm sl The J5 auxiliary power connector can be used as power supply to SSD SATA device Note that SATA HDD is NOT recommended to use with this auxilia wer connector J5 3 3V0 1 D 2 5VC HIW 12 HEADER 245 2 D0mm 2000 2012 Copyright IC Nexus Corporation All rights reserved WOOO GEO 14 2 4 UART Interface amp Debug Port There are 4 UART ports on SBC board The port connections are available through CN15 CN16 CN17 and CN19 connectors Te E No Signals header TX RX RTS CTS CN16 RS485 signal level RS485 port header 485 485 Note RS485 port works only in HALF Dupl
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