iw-rainbow-g18d i.mx6ul SODIMM Carrier Board Hardware User Guide

Transcription

1 iw-rainbow-g18d i.mx6ul SODIMM Carrier Board Hardware User Guide Page 1 of 56

2 Document Revision History Document Number iw-prevd-um-01-r2.0-rel1.0-hardware Revision Date Change th Dec 2015 Official Release Version PROPRIETARY NOTICE: This document contains proprietary material for the sole use of the intended recipient(s). Do not read this document if you are not the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), you are hereby notified that any disclosure, copying distribution or use of any of the information contained within this document is STRICTLY PROHIBITED. Thank you. iwave Systems Tech. Pvt. Ltd. Page 2 of 56

3 Disclaimer iwave Systems reserves the right to change details in this publication including but not limited to any Product specification without notice. No warranty of accuracy is given concerning the contents of the information contained in this publication. To the extent permitted by law no liability (including liability to any person by reason of negligence) will be accepted by iwave Systems, its subsidiaries or employees for any direct or indirect loss or damage caused by omissions from or inaccuracies in this document. CPU and other major components used in this product may have several silicon errata associated with it. Under no circumstances, iwave Systems shall be liable for the silicon errata and associated issues. Trademarks All registered trademarks, product names mentioned in this publication are the property of their respective owners and used for identification purposes only. Certification is an ISO 9001:2008 Certified Company. Warranty & RMA Warranty support for Hardware: 1 Year from iwave or iwave's EMS partner. For warranty terms, go through the below web link, For Return Merchandise Authorization (RMA), go through the below web link, Technical Support iwave Systems technical support team is committed to provide the best possible support for our customers so that our Hardware and Software can be easily migrated and used. For assistance, contact our Technical Support team at, support.ip@iwavesystems.com Website : Address : # 7/B, 29 th Main, BTM Layout 2 nd Stage, Bangalore, Karnataka, India Page 3 of 56

4 Table of Contents 1. INTRODUCTION Purpose Overview List of Acronyms Terminlogy References ARCHITECTURE AND DESIGN i.mx6ul SODIMM Carrier Board Block Diagram i.mx6ul SODIMM Carrier Board Features SODIMM Connector Serial Interface Features Debug UART Data UART Header Communication Features Dual 10/100Mbps Ethernet USB 2.0 Device USB 2.0 Host SDHC Port CAN Port Audio/Video Features Audio IN/OUT Jack RGB LCD with Touch bit CMOS Camera Connector Additional Features Boot Mode Switch Reset Switch Power On/Off Switch RTC Coin cell Holder Expansion Header GPIO Header Optional Features RTC Controller JTAG Header TECHNICAL SPECIFICATION Electrical Characteristics Power Input Requirement Environmental Characteristics Environmental Specification RoHS Compliance Electrostatic Discharge Page 4 of 56

5 3.3 Mechanical Characteristics i.mx6ul SODIMM Carrier Board Mechanical Dimensions ORDERING INFORMATION APPENDIX I Guidelines to insert the i.mx6ul SODIMM SOM into Carrier Board Guidelines to remove the i.mx6ul SODIMM SOM from Carrier board Page 5 of 56

6 List of Figures Figure 1: i.mx6ul SODIMM Carrier Board Block Diagram Figure 2: SODIMM Connector Figure 3: Debug UART Figure 4: Data UART Header Figure 5: Dual 10/100Mbps RJ45 Magjacks Figure 6: USB 2.0 Device Port Figure 7: USB 2.0 Host Ports Figure 8: Micro SD Connector Figure 9: CAN Header Figure 10: Audio IN/OUT Jack Figure 11: RGB LCD Connector Figure 12: Camera Connector Figure 13: Boot Switch Figure 14: Reset Switch Figure 15: Power On/Off Switch Figure 16: RTC Coin Cell Holder Figure 17: Expansion Header Figure 18: GPIO Header Figure 19: JTAG Header Figure 20: Power Jack Figure 21: Mechanical dimension of i.mx6ul SODIMM Carrier Board Figure 22: Mechanical dimension of i.mx6ul SODIMM Carrier Board - Side View Figure 23: i.mx6ul SODIMM Module Insertion procedure Figure 24: i.mx6ul SODIMM Module Removal procedure Page 6 of 56

7 List of Tables Table 1: Acronyms & Abbreviations... 8 Table 2: Terminology Table 3: SODIMM Edge Connector Out Table 4: Debug UART Connector Out Table 5: Data UART Header Out Table 6: RJ45 MagJack1 Out Table 7: RJ45 MagJack2 Out Table 8: USB 2.0 Device Connector Out Table 9: USB 2.0 Host 1 Connector (J5) Out Table 10: USB 2.0 Host 2 Connector (J4) Out Table 11: Micro SD Connector Out Table 12: CAN Header Out Table 13: Audio In/Out Jack Out Table 14: 4.3 RGB LCD Connector Out Table 15: Camera Connector Out Table 16: Boot Mode Settings Table 17: RTC Coin Cell Holder Out Table 18: Expansion Header Out Table 19: GPIO Header Out Table 20: JTAG Header Out Table 21: Power Jack Out Table 22: Power Input Requirement Table 23: Environmental Specification Table 24: Orderable Product Part Numbers Page 7 of 56

8 1. INTRODUCTION 1.1 Purpose i.mx6ul SODIMM Development platform incorporates i.mx6ul SODIMM SOM and SODIMM Carrier board for complete validation of i.mx6ul SODIMM SOM functionality. This document is the Hardware User Guide for the i.mx6ul SODIMM Carrier Board. This Guide provides detailed information on the overall design and usage of the SODIMM Carrier Board from a Hardware Systems perspective. Complete information about the i.mx6ul SODIMM SOM hardware is explained in other document i.mx6ul SODIMM SOM-Hardware User Guide. 1.2 Overview iwave's i.mx6ul SODIMM Development Board incorporates i.mx6ul SODIMM SOM which is based on NXP's power efficient i.mx6ul ARM Cortex A7 processor and the SODIMM carrier board with optional 4.3" resistive display kit. The development board can be used for quick prototyping of various applications targeted by the i.mx6ul processor. With the 100mmx72mm Pico ITX size, the kit is highly packed with all the necessary on-board connectors to validate the i.mx6ul CPU features. 1.3 List of Acronyms The following acronyms will be used throughout this document. Table 1: Acronyms & Abbreviations Acronyms Abbreviations A ARM BPP CAN CPU CSI ecspi GPIO I2C I2S IC I/O JTAG LCD LED MB Mbps PCB Ampere Advanced RISC Machine Bits Per Pixel Controller Area Network Central Processing unit Camera Sensor Interface Enhanced Configurable Serial Peripheral Interface General Purpose Input Output Inter-Integrated Circuit Integrated Interchip Sound Integrated Circuit Input/ Output Joint Test Action Group Liquid Crystal Display Light Emitting Diode Mega Byte Mega Bits per sec Printed Circuit board Page 8 of 56

9 Acronyms Abbreviations PCIe Peripheral Controller Interconnect Express PWM Pulse Width Modulation RGB Red Green Blue RJ45 Registered Jack 45 RTC Real Time Clock SAI Synchronous Audio Interface SATA Serial Advanced Technology Attachment SD Secure Digital SODIMM Small Outline Dual in-line Memory Module SOM System ON Module SPI Serial Peripheral Interface SSI Synchronous Serial Interface UART Universal Asynchronous Receiver Transmitters UL Ultra Lite usdhc Ultra Secured Digital Host Controller USB Universal Serial bus USB OTG USB On The Go V Voltage Page 9 of 56

10 1.4 Terminlogy In this document, wherever Signal Type is mentioned, below terminology is used. Table 2: Terminology Terminology I O IO CMOS DIFF TMDS OD OC Analog Power PU PD NA NC Input Signal Output Signal Bidirectional Input/output Signal Complementary Metal Oxide Semiconductor Signal Differential Signal Transition-Minimized Differential Signalling Open Drain Signal Open Collector Signal Analog Signal Power Pull Up Pull Down Not Applicable Not Connected Note: Signal Type does not include internal pull-ups or pull-downs implemented by the chip vendors and only includes the pull-ups or pull-downs implemented on board. 1.5 References i.mx6ul SODIMM SOM Hardware User Guide i.mx6ul Datasheet Page 10 of 56

11 2. ARCHITECTURE AND DESIGN This section is designed to provide detailed information about the i.mx6ul SODIMM Carrier Board Features and Hardware architecture with high level block diagram. Also this section provides detailed information about each block of i.mx6ul SODIMM Carrier Board. 2.1 i.mx6ul SODIMM Carrier Board Block Diagram i.mx6ul SODIMM Carrier Board - Block Diagram RTC Controller (Optional) RTC Battery Holder I2C1 RTC i.mx6ul SODIMM PCB Edge Connector (200) 3.3V Power IN To On-Board Power Circuit & Peripherals 3.3V Power Regulator Power Jack (5V) Control Switches Boot Mode, ONOFF, RST SAI2/JTAG I2S¹ JTAG¹ I2S Audio Codec Audio In/Out Jack JTAG Header (Optional) Micro SD Connector SDHC x 4bit usdhc1 CSI0 Camera x 8bit² OV7725 Camera Connector CAN Header Debug USB Micro AB Connector UART Header CAN Transceiver UART to USB Bridge Data UART (with CTS & RTS) CAN1 Debug UART CAN1 UART1 UART5 I2C1 LCDIF PWM4 Ethernet1 I2C Resistive Touch Controller RGB LCD (18bpp) PWM 10/100Mbps Ethernet Capacitive TP Connector (Optional) Generic RGB LCD Connector RJ45 Mag Jack1 20pin Expansion Header Data UART X 2 CAN2 SPI² UART2, UART3 CAN2 ecspi2 USB OTG2 Ethernet2 USB Host 2 Port USB HUB 10/100Mbps Ethernet USB_HUBP1 USB_HUBP2 USB Type A Connector1 USB Type A Connector2 RJ45 Mag Jack2 20pin GPIO Header GPIOs x 6nos GPIOs USB OTG1 USB OTG USB Micro AB Connector ¹ Since SAI2 and JTAG are multiplexed in CPU, either one interface only can be used at a time ² Since CSI0 and ecspi2 are multiplexed in CPU, either one interface only can be used at a time Figure 1: i.mx6ul SODIMM Carrier Board Block Diagram Page 11 of 56

12 2.2 i.mx6ul SODIMM Carrier Board Features i.mx6ul SODIMM Carrier Board supports the following features to support i.mx6ul SODIMM SOM Edge connector Interfaces. Serial Interface Features Debug UART through USB Micro AB Connector DATA UART x 1 Port through Header Communication Features Dual 10/100 Mbps Ethernet through RJ45MagJack USB 2.0 Device x 1 Port through Micro AB Connector USB 2.0 Host x 2 Ports through Type A Connector SDHC x 1 Port through Micro SD Connector CAN x 1 Port through Header Audio/Video Features I2S Audio Codec with 3.5mm Audio IN/OUT jack¹ 4.3 LCD Connector with Resistive Touch & Optional Capacitive Touch 8Bit CMOS Camera Connector Additional Features Boot Mode Setting Switch Reset Switch Power On/Off Switch RTC Coin cell Holder RTC Controller (Optional) 20- JTAG Connector (Optional)¹ 20 Expansion Header Data UART x 2 ports CAN x 1 Port 20 GPIO Header GPIOs x 6nos General Specification Power Supply : 5V, 1A Power Input Jack Form Factor : 100mm X 72mm Pico ITX ¹ Since Audio and JTAG interface signals are multiplexed in same pins on i.mx6ul CPU, either one interface only can be used at a time. Page 12 of 56

13 2.3 SODIMM Connector i.mx6ul SODIMM Carrier board supports 200 SODIMM Edge mating connector for SODIMM SOM attachment. This standard 200-pin robust connector is capable of handling high-speed serialized signals and can be used for size constrained embedded applications. This SODIMM Edge mating connector (J14) is physically located at the top of the board as shown below. Figure 2: SODIMM Connector Page 13 of 56

14 Table 3: SODIMM Edge Connector Out No. SODIMM Edge Connector Name Signal Type/ 1 GND Power Ground. 2 ETH1_TXM IO, Diff Ethernet1 transmit differential pair 1 negative. This pin is connected to RJ45 Magjack1. 3 NC - NC. 4 ETH1_TXP IO, Diff Ethernet1 transmit differential pair 1 positive. This pin is connected to RJ45 Magjack1. 5 GND Power Ground. 6 ETH1_RXM IO, Diff Ethernet1 receive differential pair 1 negative. This pin is connected to RJ45 Magjack1. 7 UART3_RX_DATA O, 3.3V CMOS UART3 serial data receiver. This pin is connected from Expansion Header ETH1_RXP IO, Diff Ethernet1 receive differential pair 1 positive. This pin is connected to RJ45 Magjack1. 9 UART3_TX_DATA I, 3.3V CMOS UART3 serial data transmitter. This pin is connected to Expansion Header NC - NC. 11 ETH1_LINK_LED0 - Ethernet1 link status LED. This pin is connected to RJ45 Magjack1. 12 ETH1_SPEED_LED1 - Ethernet1 speed status LED. This pin is connected to RJ45 Magjack1. 13 GND Power Ground. 14 NC - NC. 15 NC - NC. 16 NC - NC. 17 NC - NC. 18 NC - NC. 19 NC - NC. 20 VIN_3V3 O, 3.3V Power Supply Voltage. 21 NC - NC. 22 NC - NC. 23 NC - NC. 24 NC - NC. 25 NC - NC. 26 NC - NC. 27 GND Power Ground. 28 NC - NC. 29 NC - NC. Page 14 of 56

15 No. SODIMM Edge Connector Name Signal Type/ 30 ETH2_SPEED_LED1 - Ethernet2 speed status LED. This pin is connected to RJ45 Magjack2. 31 NC - NC. 32 VIN_3V3 O, 3.3V Power Supply Voltage. 33 ETH2_LINK_LED0 - Ethernet2 link status LED. This pin is connected to RJ45 Magjack2. 34 ETH2_TXM IO, Diff Ethernet2 transmit differential pair 1 negative. This pin is connected to RJ45 Magjack2. 35 ETH2_RXM IO, Diff Ethernet2 receive differential pair 1 negative. This pin is connected to RJ45 Magjack2. 36 ETH2_TXP IO, Diff Ethernet2 transmit differential pair 1 positive. This pin is connected to RJ45 Magjack2. 37 ETH2_RXP IO, Diff Ethernet2 receive differential pair 1 positive. This pin is connected to RJ45 Magjack2. 38 UART5_RTS(GPIO1_IO08) O, 3.3V CMOS UART5 ready to send data. This pin is connected from Data UART Header USB_OTG2_OC(GPIO1_IO03) O, 3.3V CMOS/ 10K PU 40 GND Power Ground. 41 GND Power Ground. 42 NC - NC. 43 NC - NC. 44 NC - NC. 45 NC - NC. 46 VIN_3V3 O, 3.3V Power Supply Voltage. Over current sense signal for USB OTG2. This pin is connected from USB OTG2 over current indicator. 47 SNVS_TAMPER0 IO, 3.3V CMOS Tamper Detection 0. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is optionally connected to J17 header 03 and default not populated. 48 NC - NC. 49 NC - NC. 50 NC - NC. 51 GND Power Ground. 52 NC - NC. 53 NC - NC. 54 NC - NC. 55 NC - NC. 56 NC - NC. 57 NC - NC. Page 15 of 56

16 No. SODIMM Edge Connector Name Signal Type/ 58 NC - NC. 59 NC - NC. 60 VIN_3V3 O, 3.3V Power Supply Voltage. 61 JTAG_TCK/SAI2_RX_DATA¹ O, 3.3V CMOS/ 10K PD 62 CSI_DATA01/ECSPI2_SS0(CSI_DAT A01)² 63 CSI_DATA03/ECSPI2_MISO(CSI_D ATA03)² 64 JTAG_TMS/SAI2_MCLK¹ I, 3.3V CMOS/ 10K PU 65 GND Power Ground. 66 CSI_DATA00/ECSPI2_SCLK(CSI_DA TA00)² Audio receive data. This pin is connected from I2S audio codec. Note: In i.mx6ul SODIMM SOM, this signal is also connected to JTAG pins and so either one interface only can be used at any point of time. O, 3.3V CMOS Parallel camera data 1. This pin is connected from Camera connector. Note: This pin is optionally connected to Expansion Header 17 through resistor and default not populated. O, 3.3V CMOS Parallel camera data 3. This pin is connected from Camera connector. Note: This pin is optionally connected to Expansion Header 14 through resistor and default not populated. Audio Master Clock. This pin is connected to I2S audio codec. Note: In i.mx6ul SODIMM SOM, this signal is also connected to JTAG pins and so either one interface only can be used at any point of time. O, 3.3V CMOS Parallel camera data 0. This pin is connected from Camera connector. Note: This pin is optionally connected to Expansion Header 13 through resistor and default not populated. 67 JTAG_TRST_B/SAI2_TX_DATA¹ I, 3.3V CMOS Audio Transmit data. This pin is connected to I2S audio codec. Note: In i.mx6ul SODIMM SOM, this signal is also connected to JTAG pins and so either one interface only can be used at any point of time. 68 SNVS_TAMPER1 IO, 3.3V CMOS Tamper Detection 1. This pin is connected to CAN1 Transceiver Power down control. Page 16 of 56

17 No. SODIMM Edge Connector Name Signal Type/ 69 JTAG_MOD O, 3.3V CMOS JTAG controller mode selection pin. This pin is not used in i.mx6ul SODIMM carrier board. 70 CSI_DATA02/ECSPI2_MOSI(CSI_D ATA02)² O, 3.3V CMOS Parallel camera data 2. This pin is connected from Camera connector. Note: This pin is optionally connected to Expansion Header 15 through resistor and default not populated. 71 NC - NC. Note: This pin is connected to Expansion Header VIN_3V3 O, 3.3V Power Supply Voltage. 73 SNVS_TAMPER2 O,3.3V CMOS/ 10K PU Tamper Detection 2. This pin is connected from Touch Controller Interrupt. 74 USB_OTG1_CHD_B O, 3.3V CMOS USB Charge Detect signal. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is connected to GPIO Header UART5_CTS(GPIO1_IO09) I, 3.3V CMOS UART5 ready to receive data. This pin is connected to Data UART Header USB_OTG1_OC(GPIO1_IO01) O, 3.3V CMOS/ 10K PU 77 USB_OTG1_ID(GPIO1_IO00) O, 3.3V CMOS/ 10K PU Over current sense signal for USB OTG1. This pin is connected from USB OTG1 Over current indicator. USB OTG1 ID to identify Host & Device. This pin is connected from Micro USB OTG connector. 78 USB_OTG1_PWR(GPIO1_IO04) I, 3.3V CMOS Power enable signal to control USB OTG1 VBUS voltage. Note: This pin is not used in i.mx6ul SODIMM carrier board. 79 GND Power Ground. 80 NC - NC. Note: This pin is connected to GPIO Header USB_OTG_DP IO, Diff USB OTG1 data positive. This pin is connected to Micro USB OTG connector. 82 NC - NC. Page 17 of 56

18 No. SODIMM Edge Connector Name Signal Type/ 83 USB_OTG_DN IO, Diff USB OTG1 data negative. This pin is connected to Micro USB OTG connector. 84 NC - NC. 85 NC - NC. 86 SNVS_TAMPER3 IO,3.3V CMOS Tamper Detection 3. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is optionally connected to SATA Connector which is default not populated. 87 NC - NC. 88 VIN_3V3 O, 3.3V Power Supply Voltage. 89 JTAG_TDO/SAI2_TX_SYNC¹ I, 3.3V CMOS Audio transmit frame synchronization. This pin is connected to I2S audio codec. Note: In i.mx6ul SODIMM SOM, this signal is also connected to JTAG pins and so either one interface only can be used at any point of time. 90 JTAG_TDI/SAI2_TX_BCLK¹ I, 3.3V CMOS Audio transmit clock. This pin is connected to I2S audio codec. Note: In i.mx6ul SODIMM SOM, this signal is also connected to JTAG pins and so either one interface only can be used at any point of time. 91 NC - NC. Note: This pin is connected to GPIO Header NC - NC. Note: This pin is connected to GPIO Header CSI_DATA05 O, 3.3V CMOS Parallel camera data 05. This pin is connected from Camera connector. 94 NC - NC. Note: This pin is connected to Expansion Header GND Power Ground. 96 NC - NC. Note: This pin is connected to GPIO Header NC - NC. Note: This pin is connected to Expansion Header 12. Page 18 of 56

19 No. SODIMM Edge Connector Name Signal Type/ 98 UART2_TX_DATA I, 3.3V CMOS UART2 serial data transmitter. This pin is connected to Expansion Header UART2_RX_DATA O, 3.3V CMOS UART2 serial data receiver This pin is connected from Expansion Header NC - NC. Note: This pin is connected to Expansion Header NC - NC. Note: This pin is connected to Expansion Header UART5_TX_DATA I, 3.3V CMOS UART5 serial data transmitter. This pin is connected to Data UART Header UART5_RX_DATA O, 3.3V CMOS UART5 serial data receiver This pin is connected from Data UART Header CSI_DATA04 O, 3.3V CMOS Parallel camera data 04. This pin is connected from Camera connector. 105 SD1_CD_B(UART1_RTS_B) O, 3.3V CMOS SD1 Card Detect. This pin is connected from Micro SD connector. 106 VIN_3V3 O, 3.3V Power Supply Voltage. 107 SD1_DATA0 IO, 3.3V CMOS SD1 Data0. This pin is connected to Micro SD connector. 108 SD1_CMD IO, 3.3V CMOS SD1 command. This pin is connected to Micro SD connector. 109 SD1_CLK I, 3.3V CMOS SD1 clock. This pin is connected to Micro SD connector. 110 CSI_DATA06 O, 3.3V CMOS Parallel camera data 06. This pin is connected from Camera connector. 111 SD1_DATA1 IO, 3.3V CMOS SD1 Data1. This pin is connected to Micro SD connector. 112 SD1_DATA2 IO, 3.3V CMOS SD1 Data2. This pin is connected to Micro SD connector. 113 GND Power Ground. 114 SD1_DATA3 IO, 3.3V CMOS SD1 Data3. This pin is connected to Micro SD connector. 115 I2C1_SDA(UART4_RX_DATA)_SO DIMM IO, 3.3V OD I2C1 data. Page 19 of 56

20 No. SODIMM Edge Connector Name 116 I2C1_SCL(UART4_TX_DATA)_SODI MM Signal Type/ I, 3.3V OD I2C1 clock. 117 UART1_RX_DATA O, 3.3V CMOS Debug UART serial data receiver. This pin is connected from Serial to USB converter for Debug console. 118 UART1_TX_DATA I, 3.3V CMOS Debug UART serial data transmitter. This pin is connected to Serial to USB converter for Debug console. 119 CSI0_PIXCLK O, 3.3V CMOS Parallel camera PIXCLK. This pin is connected from Camera connector. 120 CSI_DATA07 O, 3.3V CMOS Parallel camera data 07. This pin is connected from Camera connector. 121 CSI0_VSYNC O, 3.3V CMOS Parallel camera VSYNC. This pin is connected from Camera connector. 122 CSI0_MCLK I, 3.3V CMOS Parallel Camera Master Clock. This pin is connected from Camera connector. 123 CSI0_HSYNC O, 3.3V CMOS Parallel Camera HSYNC. This pin is connected from Camera connector. 124 VIN_3V3 O, 3.3V Power Supply Voltage. 125 NC - NC. 126 GPIO1_IO18(UART1_CTS_B) IO, 3.3V CMOS / 10K PD 127 NC - NC. 128 NC - NC. 129 NC - NC. 130 NC - NC. General purpose Input/ Output. This pin is connected to Camera connector for Camera Power down control. 131 GND Power Ground. 132 GPIO3_IO04(LCD_RESET) IO, 3.3V CMOS General purpose Input/ Output. This pin is configured to reset for all the carrier board peripherals. 133 SNVS_TAMPER7 IO, 3.3V CMOS Tamper Detection 7. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is optionally connected to Mini PCIe connector W_DISABLE# pin which is default not populated. Page 20 of 56

21 No. SODIMM Edge Connector Name Signal Type/ 134 SNVS_TAMPER8 IO, 3.3V CMOS Tamper Detection 8. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is optionally connected to Mini PCIe connector WAKE# pin which is default not populated. 135 CCM_CLK1_P IO, DIFF Clock Controller Module positive Clock. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is optionally connected to Mini PCIe connector REFCLK+ pin which is default not populated. 136 SNVS_TAMPER9 IO, 3.3V CMOS/ 10K PU Tamper Detection 9. This pin is connected to LCD connector for LCD power enable control. 137 CCM_CLK1_N IO, DIFF Clock Controller Module negative Clock. This pin is not used in i.mx6ul SODIMM carrier board. Note: This pin is optionally connected to Mini PCIe connector REFCLK- pin which is default not populated. 138 NAND_DQS/QSPI_A_SS0_B/PWM 5_OUT I, 3.3V CMOS Pulse Width Modulation 5 Output. This pin is not used in i.mx6ul SODIMM carrier board. 139 NC - Note: This pin is connected to GPIO Header USB_OTG2_PWR(GPIO1_IO02) I, 3.3V CMOS Power enable signal to control USB OTG2 VBUS voltage. Note: This pin is not used in i.mx6ul SODIMM carrier board. 141 NC - NC. 142 VIN_3V3 O, 3.3V Power Supply Voltage. 143 LCD_VSYNC I,3.3V CMOS Parallel LCD VSYNC. This pin is connected to LCD connector. 144 LCD_HSYNC I,3.3V CMOS Parallel LCD HSYNC. This pin is connected to LCD connector. 145 LCD_CLK I,3.3V CMOS Parallel LCD Clock. This pin is connected to LCD connector. 146 LCD_ENABLE I,3.3V CMOS Parallel LCD Data Enable. This pin is connected to LCD connector. Page 21 of 56

22 No. SODIMM Edge Connector Name Signal Type/ 147 PWM4_OUT(GPIO1_IO05) I,3.3V CMOS Parallel LCD Backlight Enable Signal. This pin is connected to LCD connector for brightness control. 148 LCD_DATA16 I,3.3V CMOS Parallel LCD data 16 (Red data0). This pin is connected to GPIO Header LCD_DATA17 I,3.3V CMOS Parallel LCD data 17 (Red data1). This pin is connected to GPIO Header LCD_DATA18 I,3.3V CMOS Parallel LCD data 18 (Red data2). This pin is connected to LCD connector. 151 GND Power Ground. 152 LCD_DATA19 I,3.3V CMOS Parallel LCD data 19 (Red data3). This pin is connected to LCD connector. 153 LCD_DATA20 I,3.3V CMOS Parallel LCD data 20 (Red data4). This pin is connected to LCD connector. 154 LCD_DATA21 I,3.3V CMOS Parallel LCD data 21 (Red data5). This pin is connected to LCD connector. 155 LCD_DATA22 I,3.3V CMOS Parallel LCD data 22 (Red data6). This pin is connected to LCD connector. 156 LCD_DATA23 I,3.3V CMOS Parallel LCD data 23 (Red data7). This pin is connected to LCD connector. 157 LCD_DATA08 I,3.3V CMOS Parallel LCD data 8 (Green data0). This pin is connected to GPIO Header LCD_DATA09 I,3.3V CMOS Parallel LCD data 9 (Green data1). This pin is connected to GPIO Header LCD_DATA10 I,3.3V CMOS Parallel LCD data 10 (Green data2). This pin is connected to LCD connector. 160 VIN_3V3 O, 3.3V Power Supply Voltage. 161 LCD_DATA11 I,3.3V CMOS Parallel LCD data 11 (Green data3). This pin is connected to LCD connector. 162 LCD_DATA12 I,3.3V CMOS Parallel LCD data 12 (Green data4). This pin is connected to LCD connector. 163 LCD_DATA13 I,3.3V CMOS Parallel LCD data 13 (Green data5). This pin is connected to LCD connector. 164 LCD_DATA14 I,3.3V CMOS Parallel LCD data 14 (Green data6). This pin is connected to LCD connector. 165 LCD_DATA15 I,3.3V CMOS Parallel LCD data 15 (Green data7). This pin is connected to LCD connector. 166 LCD_DATA00 I,3.3V CMOS Parallel LCD data 0 (Blue data0). This pin is connected to GPIO Header LCD_DATA01 I,3.3V CMOS Parallel LCD data 1 (Blue data1). This pin is connected to GPIO Header 04. Page 22 of 56

23 No. SODIMM Edge Connector Name Signal Type/ 168 LCD_DATA02 I,3.3V CMOS Parallel LCD data 2 (Blue data2). This pin is connected to LCD connector. 169 GND Power Ground. 170 LCD_DATA03 I,3.3V CMOS Parallel LCD data 3 (Blue data3). This pin is connected to LCD connector. 171 LCD_DATA04 I,3.3V CMOS Parallel LCD data 4 (Blue data4). This pin is connected to LCD connector. 172 LCD_DATA05 I,3.3V CMOS Parallel LCD data 5 (Blue data5). This pin is connected to LCD connector. 173 LCD_DATA06 I,3.3V CMOS Parallel LCD data 6 (Blue data6). This pin is connected to LCD connector. 174 LCD_DATA07 I,3.3V CMOS Parallel LCD data 7 (Blue data7). This pin is connected to LCD connector. 175 CAN2_RXD(UART2_RTS_B) O, 3.3V CMOS Receive output for CAN2 bus. This pin is connected from Expansion Header CAN1_RXD(UART3_RTS_B) O, 3.3V CMOS Receive output for CAN1 bus. This pin is connected from CAN1 Transceiver. 177 CAN2_TXD(UART2_CTS_B) I,3.3V CMOS Transmit input for CAN2 bus. This pin is connected to Expansion Header CAN1_TXD(UART3_CTS_B) I,3.3V CMOS Transmit input for CAN1 bus. This pin is connected to CAN1 Transceiver. 179 ON_OFF O, 3.3V CMOS Power On/Off button Output. This pin is connected from Push button for power On/Off control. 180 VIN_3V3 O, 3.3V Power Supply Voltage. 181 GPIO - This pin is connected to GPIO Header 15. Note: In i.mx6ul SODIMM SOM, this pin is connected to Ground. 182 BOOT_MODE0 O, 3.3V CMOS Boot Mode Select bit0. This pin is connected from two bit DIP switch for selecting the desired boot mode. 183 VRTC_3V0 O, 3V Power 3V backup cell input for RTC. This pin is connected from RTC coin cell holder. 184 BOOT_MODE1 O, 3.3V CMOS Boot Mode Select bit1. This pin is connected from two bit DIP switch for selecting the desired boot mode. 185 GND Power Ground. 186 GND Power Ground. Page 23 of 56

24 No. SODIMM Edge Connector Name Signal Type/ 187 POR_B O, 3V CMOS Active low reset button Output. This pin is connected from Push button for reset control. 188 USB_OTG2_DP IO, DIFF USB OTG2 data positive. This pin is connected to two port USB Hub. 189 NC - Note: This pin is connected to GPIO Header USB_OTG2_DN IO, DIFF USB OTG2 data negative. This pin is connected to two port USB Hub. 191 JTAG_TDO/SAI2_TX_SYNC¹ I, 3.3V CMOS JTAG Test Data Output. This pin is connected to JTAG Header. Note: In i.mx6ul SODIMM SOM, this signal is also connected to SAI2 pins and so either one interface only can be used at any point of time. 192 VIN_3V3 O, 3.3V Power Supply Voltage. 193 JTAG_TRST_B/SAI2_TX_DATA¹ O, 3.3V CMOS JTAG Test Reset. This pin is connected from JTAG Header. Note: In i.mx6ul SODIMM SOM, this signal is also connected to SAI2 pins and so either one interface only can be used at any point of time. 194 NC - NC. Note: This pin is connected to GPIO Header JTAG_TDI/SAI2_TX_BCLK¹ O, 3.3V CMOS JTAG Test Data Input This pin is connected from JTAG Header. Note: In i.mx6ul SODIMM SOM, this signal is also connected to SAI2 pins and so either one interface only can be used at any point of time. 196 NC - NC. Note: This pin is connected to GPIO Header JTAG_TCK/SAI2_RX_DATA¹ O, 3.3V CMOS/ 10K PD 198 GND Power Ground. JTAG Test Clock. This pin is connected from JTAG Header. Note: In i.mx6ul SODIMM SOM, this signal is also connected to SAI2 pins and so either one interface only can be used at any point of time. Page 24 of 56

25 No. SODIMM Edge Connector Name Signal Type/ 199 JTAG_TMS/SAI2_MCLK¹ O, 3.3V CMOS/ 10K PU JTAG Test Mode Select. This pin is connected from JTAG Header. Note: In i.mx6ul SODIMM SOM, this signal is also connected to SAI2 pins and so either one interface only can be used at any point of time. 200 USB_OTG1_VBUS O, 5V Power Reference voltage to USB controller. ¹ Since SAI2 and JTAG are multiplexed in CPU, either one interface only can be used at a time ² Since CSI0 and ecspi2 are multiplexed in CPU, either one interface only can be used at a time Page 25 of 56

26 2.4 Serial Interface Features Debug UART i.mx6ul SODIMM Carrier Board supports debug interface through i.mx6ul CPU s UART1 interface. This UART1 signals from SODIMM Edge connector is connected to UART to USB Convertor FT232RQ-REEL and to USB Micro AB Connector (J8). This USB Micro AB Connector can be used for Debug purpose which is is physically located at the top of the board as shown below. Table 4: Debug UART Connector Out No Name Figure 3: Debug UART Signal Type / 1 V_DBG_5V I, 5V Power 5V Power. 2 DBUG_USB_DM IO, Diff Debug USB Data negative. 3 DBUG_USB_DP IO, Diff Debug USB Data positive. 4 DBUG_USB_ID NC NC. 5 DBUG_USB_GND Power Ground. Page 26 of 56

27 2.4.2 Data UART Header i.mx6ul SODIMM Carrier Board supports full functional Data UART interface through i.mx6ul CPU s UART5 interface. This UART5 signals from SODIMM Edge connector is connected directly to 6pin Header (J11) for easy accessibilty. This Data UART header is physically located at the top of the board as shown below. Number of s : 6 Connector Part number : Mating Connector : from Molex Figure 4: Data UART Header Table 5: Data UART Header Out No Name Signal Type / 1 GND Power Ground. 2 UART5_RTS(GPIO1_IO08) I, 3.3V CMOS UART5 Ready to Send signal. 3 VCC_3V3 O, 3.3V Power 3.3V Supply Voltage. 4 UART5_TX_DATA O, 3.3V CMOS UART5 Transmit signal. 5 UART5_RX_DATA I, 3.3V CMOS UART5 Receive signal. 6 UART5_CTS(GPIO1_IO09) O, 3.3V CMOS UART5 Clear To Send signal. Page 27 of 56

28 2.5 Communication Features Dual 10/100Mbps Ethernet i.mx6ul SODIMM Carrier board supports dual 10/100Mpbs Ethernet interface through i.mx6ul CPU s ENET1 & ENET2 interface. ENET1 Ethernet PHY output signals from SODIMM Edge connector is connected to RJ45 Magjack1 (J5) and ENET2 Ethernet PHY output signals from SODIMM Edge connector is connected to RJ45 Magjack2 (J4). Also both the Ethernet supports Speed (Yellow) and Link/Activity (Green) LED indications on corresponding RJ45 Magjack connectors. These RJ45 Magjack connectors are physically located at the top of the board as shown below. Figure 5: Dual 10/100Mbps RJ45 Magjacks Page 28 of 56

29 Table 6: RJ45 MagJack1 Out No Name Signal Type / 1 TRCT1_1 - Transformer Centre Tap 1. 2 ETH1_TXP IO, Diff Ethernet1 MDI differential pair 0 positive. 3 ETH1_TXM IO, Diff Ethernet1 MDI differential pair 0 negative. 4 ETH1_RXP IO, Diff Ethernet1 MDI differential pair 1 positive. 5 ETH1_RXM IO, Diff Ethernet1 MDI differential pair 1 negative. 6 TRCT1_2 - Transformer Centre Tap 2. 7 NC - NC. 8 NC - NC. 9 NC - NC. 10 NC - NC. 11 NC - NC. 12 NC - NC. 13 ETH1_SPEED_LED1 I, 3.3V CMOS Ethernet1 Speed indication Yellow LED Cathode. 14 ETH1_LED _Y_Anode I, 3.3V Power Ethernet1 Speed indication Yellow LED Anode. 15 ETH1_LINK_LED0 I, 3.3V CMOS Ethernet1 Link/Activity indication Green LED Cathode. 16 ETH1_LED_G_Anode I, 3.3V Power Ethernet1 Link/Activity indication Green LED Anode. Table 7: RJ45 MagJack2 Out No Name Signal Type / 1 TRCT2_1 - Transformer Centre Tap 1. 2 ETH2_TXP IO, Diff Ethernet2 MDI differential pair 0 positive. 3 ETH2_TXM IO, Diff Ethernet1 MDI differential pair 0 negative. 4 ETH2_RXP IO, Diff Ethernet2 MDI differential pair 1 positive. 5 ETH2_RXM IO, Diff Ethernet2 MDI differential pair 1 negative. 6 TRCT2_2 - Transformer Centre Tap 2. 7 NC - NC. 8 NC - NC. 9 NC - NC. 10 NC - NC. 11 NC - NC. 12 NC - NC. 13 ETH2_SPEED_LED1 I, 3.3V CMOS Ethernet2 Speed indication Yellow LED Cathode. 14 ETH2_LED _Y_Anode I, 3.3V Power Ethernet2 Speed indication Yellow LED Anode. 15 ETH2_LINK_LED0 I, 3.3V CMOS Ethernet2 Link/Activity indication Green LED Cathode. 16 ETH2_LED_G_Anode I, 3.3V Power Ethernet2 Link/Activity indication Green LED Anode. Page 29 of 56

30 2.5.2 USB 2.0 Device i.mx6ul SODIMM Carrier Board supports High Speed USB 2.0 device interface through i.mx6ul CPU s USBOTG1 interface. This USBOTG1 signals from SODIMM Edge connector is directly connected to USB Micro AB connector (J6). USB OTG1 as device functionality only supported in i.mx6ul SODIMM Carrier Board. This USB Micro AB connector is physically located at the top of the board as shown below. Figure 6: USB 2.0 Device Port Table 8: USB 2.0 Device Connector Out No Name Signal Type / 1 V_OTG2 I, 5V Power 5V Supply Voltage. 2 USB_OTG_DN IO, Diff USB OTG1 Data negative. 3 USB_OTG_DP IO, Diff USB OTG1 Data Positive. 4 USB_OTG1_ID(GPIO1_IO00) O, 3.3V CMOS/ USD OTG1 ID signal. 10K PU 5 GND Power Ground. Page 30 of 56

31 2.5.3 USB 2.0 Host i.mx6ul SODIMM Carrier Board supports USB 2.0 High Speed Host interface through i.mx6ul CPU s USBOTG2 interface. This USBOTG2 signals from SODIMM Edge connector is connected to 2port USB HUB USB2422/MJ to support two USB 2.0 high speed host interface. Ouput1 of USB Hub is connected to USB Type A connector1 (J5) and Ouput2 is connected to USB Type A connector2 (J4). These USB Type A connectors are physically located at the top of the board as shown below. Figure 7: USB 2.0 Host Ports Page 31 of 56

32 Table 9: USB 2.0 Host 1 Connector (J5) Out No Name Signal Type / A1 V_HOST O, 5V Power 5V Supply Voltage. A2 USB_HOST1- IO, Diff USB Host Port 1 Data Negative. A3 USB_HOST1+ IO, Diff USB Host Port 1 Data Positive. A4 GND Power Ground. Table 10: USB 2.0 Host 2 Connector (J4) Out No Name Signal Type / A1 V_OTG1 O, 5V Power 5V Supply Voltage. A2 USB_HOST2- IO, Diff USB Host Port 2 Data Negative. A3 USB_HOST2+ IO, Diff USB Host Port 2 Data Positive. A4 GND Power Ground. Page 32 of 56

33 2.5.4 SDHC Port i.mx6ul SODIMM Carrier Board supports SDHC interface through i.mx6ul CPU s usdhc1 interface. This usdhc1 signals from SODIMM Edge connector is connected to Micro SD connector (J19) to support Micro SD storage. The main power to Micro SD connector is 3.3V. This Micro SD connector (J19) is physically located at the bottom of the board as shown below. Figure 8: Micro SD Connector Table 11: Micro SD Connector Out No Name Signal Type / 1 SD1_DATA2 IO, 3.3V CMOS SD Interface Data Line2. 2 SD1_DATA3 IO, 3.3V CMOS SD Interface Data Line3. 3 SD1_CMD IO, 3.3V CMOS/10K PU SD Interface Command Line. 4 VCC_SD O, 3.3V Power 3.3V Supply Voltage. 5 SD1_CLK O,3.3V CMOS SD Interface Clock. 6 VSS Power Ground. 7 SD1_DATA0 IO, 3.3V CMOS SD Interface Data Line0. 8 SD1_DATA1 IO, 3.3V CMOS SD Interface Data Line1. 9 SD1_CD_B(UART1_RTS_B) I,3.3V CMOS/10K PU SD Interface Card Detect. 10 GND Power Ground. 11 GND Power Ground. 12 GND Power Ground. 13 GND Power Ground. Page 33 of 56

34 2.5.5 CAN Port i.mx6ul SODIMM Carrier Board supports CAN interface through i.mx6ul CPU s CAN1 interface. This CAN1 signals from SODIMM Edge connector is connected to CAN Bus transceiver SN65HVD230DR and to 6pin header (J15). This CAN header is physically located at the top of the board as shown below. Figure 9: CAN Header Table 12: CAN Header Out No Name Signal Type / 1 VCC_5V_CAN O, 5V Power 5V Supply Voltage. 2 NC - NC. 3 CANL IO, Diff CAN Differential negative. 4 GND Power Ground. 5 CANH IO, Diff CAN Differential positive. 6 GND Power Ground. Page 34 of 56

35 2.6 Audio/Video Features Audio IN/OUT Jack i.mx6ul SODIMM Carrier Board supports Audio In/Out through i.mx6ul CPU s SAI2 interface. This four wire SAI2 signals from SODIMM Edge connector is connected to I2S Audio Codec SGTL5000XNAA3R2 to support Headphone Stereo output and Mono Mic input which is supported through 3.5mm Audio Jack (J3). This Audio Jack is physically located at the top of the board as shown below. Figure 10: Audio IN/OUT Jack Table 13: Audio In/Out Jack Out No Name Signal Type / 1 GND_SIGNAL Power Analog Ground. 2 HP_L O, Analog Headphone Output Left. 3 HP_R O, Analog Headphone Output Right. 4 MIC I, Analog Microphone Input Signal. 5 NC - NC. Page 35 of 56

36 RGB LCD with Touch i.mx6ul SODIMM Carrier Board supports Generic RGB LCD interface through i.mx6ul CPU s LCDIF interface. This LCDIF signals from SODIMM Edge connector is directly connected to 40pin flip connector (J23) which supports 4.3, 18bpp LCD ET043080DH6-GP from Emerging Display Technologies Corporation (EDT). This LCD also supports 4 wire resistor touch panel which is interfaced through on board Resistive Touch Controller STMPE811. Resistive Touch Controller is controlled through i.mx6ul CPU s I2C1 interface. This RGB LCD connector (J23) is physically located at the bottom of board as shown below. Figure 11: RGB LCD Connector Page 36 of 56

37 The same LCD connector can also support different size LCDs from Emerging Display Technologies Corporation as listed below. Compatible LCDs: ET035080DH6-3.5" with Resistive Touch Panel ET035080DM6-3.5" without Resistive Touch Panel ET043080DH6-4.3" with Resistive Touch Panel ET043080DM6-4.3" without Resistive Touch Panel ET050080DH6-5.0" with Resistive Touch Panel ET050080DM6-5.0" without Resistive Touch Panel ET057080DH6-5.7" with Resistive Touch Panel ET057080DM6-5.7" without Resistive Touch Panel ET057090DHU - 5.7" with Resistive Touch Panel ET057090DMU - 5.7" without Resistive Touch Panel ET070080DH6-7.0" with Resistive Touch Panel ET070080DM6-7.0" without Resistive Touch Panel ETM070080ADH6-7.0" with Capacitive Touch Panel i.mx6ul SODIMM Carrier Board can also optionally support capacitive touch panel through capacitive touch connector (J22). This is the optional feature and by default not populated on board. Page 37 of 56

38 Table 14: 4.3 RGB LCD Connector Out No Name Signal Type / 1 VSS1 Power Ground. 2 VSS2 Power Ground. 3 VCC1 O, 3.3V Power 3.3V Supply voltage for LED Driver Circuit. 4 VCC2 O, 3.3V Power 3.3V Supply voltage for LED Driver Circuit. 5 GPIO5_IO9(SNVS_TAMPER9) O,3.3V CMOS/ 10K PU Power Control. 6 PWM4_OUT(GPIO1_IO05) O,3.3V CMOS Back Light control PWM Output. 7 GPIO3_IO04(LCD_RESET) O,3.3V CMOS Active Low Reset Output. 8 LCD_DATA07 O,3.3V CMOS Display Blue Data 5 (MSB). 9 LCD_DATA06 O,3.3V CMOS Display Blue Data LCD_DATA05 O,3.3V CMOS Display Blue Data LCD_DATA04 O,3.3V CMOS Display Blue Data LCD_DATA03 O,3.3V CMOS Display Blue Data LCD_DATA02 O,3.3V CMOS Display Blue Data 0(LSB). 14 VSS3 Power Ground. 15 LCD_DATA15 O,3.3V CMOS Display Green Data 5 (MSB). 16 LCD_DATA14 O,3.3V CMOS Display Green Data LCD_DATA13 O,3.3V CMOS Display Green Data LCD_DATA12 O,3.3V CMOS Display Green Data LCD_DATA11 O,3.3V CMOS Display Green Data LCD_DATA10 O,3.3V CMOS Display Green Data 0(LSB). 21 VSS4 Power Ground. 22 LCD_DATA23 O,3.3V CMOS Display Red Data 5 (MSB). 23 LCD_DATA22 O,3.3V CMOS Display Red Data LCD_DATA21 O,3.3V CMOS Display Red Data LCD_DATA20 O,3.3V CMOS Display Red Data LCD_DATA19 O,3.3V CMOS Display Red Data LCD_DATA18 O,3.3V CMOS Display Red Data 0 (LSB). 28 LCD_CLK O,3.3V CMOS DOT Data Clock. 29 VSS5 Power Ground. 30 LCD_HSYNC O,3.3V CMOS Horizontal SYNC Output. 31 LCD_VSYNC O,3.3V CMOS Vertical SYNC Output. 32 LCD_ENABLE O,3.3V CMOS Data Enable Output. 33 ROTATE/NC O, 3.3V CMOS/ 10K PU Display Rotate Output. 34 SHUT/STB/NC O, 3.3V CMOS/ 10K PD Display Shut Down Output. 35 VSS6 Power Ground. 36 VDD O, 3.3V Power 3.3V Supply Voltage. 37 YU/NC I, Analog Touch Panel Output Top. 38 XR/NC I, Analog Touch Panel Output Right. 39 YD/NC I, Analog Touch Panel Output Bottom. 40 XL/NC I, Analog Touch Panel Output Left. Page 38 of 56

39 bit CMOS Camera Connector i.mx6ul SODIMM Carrier Board supports 8bit Camera interface through i.mx6ul CPU s CSI0 interface. This CSI0 signals in SODIMM Edge connector is directly connected from 24pin Camera connector (J7) which supports 8bit OV7725 CMOS VGA camera sensor attached Camera module CN003VEF2052 from Global Optics Limited. This Camera connector (J7) is physically located at the top of the board as shown below. Figure 12: Camera Connector Page 39 of 56

40 Table 15: Camera Connector Out No Name Signal Type / 1 STROBE - NC. 2 AGND Power Analog Ground. 3 I2C1_SDA(UART4_RX_DATA)_SO DIMM IO, 3.3V OD I2C1 Data Signal. 4 AVDD O, 3.3V Power 3.3V Analog Supply Voltage. 5 I2C1_SCL(UART4_TX_DATA)_SODI MM O, 3.3V OD I2C1 Clock Signal. 6 GPIO3_IO04(LCD_RESET) I, 3.3V CMOS Reset Input, Active Low. 7 CSI0_VSYNC O, 3.3V CMOS Vertical Synchronization. 8 GPIO1_IO18(UART1_CTS_B) I, 3.3V CMOS Camera Power Down Signal. 9 CSI0_HSYNC O, 3.3V CMOS Horizontal Synchronization. 10 DVDD O, 1.8V Power 1.8V Digital Supply Voltage. 11 DOVDD O, 3.3V Power 3.3V IO Supply Voltage. 12 CSI_DATA07 I, 3.3V CMOS Camera Data7. 13 CSI0_MCLK O, 3.3V CMOS Camera Reference Clock. 14 CSI_DATA06 I,3.3V CMOS Camera Data6. 15 DGND Power Digital Ground. 16 CSI_DATA05 I, 3.3V CMOS Camera Data5. 17 CSI0_PIXCLK I, 3.3V CMOS Camera Pixel Clock. 18 CSI_DATA04 I, 3.3V CMOS Camera Data4. 19 CSI_DATA00/ECSPI2_SCLK(CSI_DA TA00) 20 CSI_DATA03/ECSPI2_MISO(CSI_D ATA03) 21 CSI_DATA01/ECSPI2_SS0(CSI_DAT A01) 22 CSI_DATA02/ECSPI2_MOSI(CSI_D ATA02) 23 NC - NC. 24 NC - NC. I, 3.3V CMOS Camera Data0. Note: Same pin optionally connected to Expansion connector pin13 through resistor for ecspi interface and default not populated. I, 3.3V CMOS Camera Data3. Note: Same pin optionally connected to Expansion connector pin14 through resistor for ecspi interface and default not populated. I, 3.3V CMOS Camera Data1. Note: Same pin optionally connected to Expansion connector pin17 through resistor for ecspi interface and default not populated. I, 3.3V CMOS Camera Data2. Note: Same pin optionally connected to Expansion connector pin15 through resistor for ecspi interface and default not populated. Page 40 of 56

41 2.7 Additional Features Boot Mode Switch i.mx6ul SODIMM Carrier Board supports two positions Boot Mode Switch (SW4) to select the boot mode setting of i.mx6ul CPU. Boot Mode signals in SODIMM Edge connector is directly connected from Boot Mode Switch. This Boot Mode switch is physically located at the top of the board as shown below. Figure 13: Boot Switch Table 16: Boot Mode Settings Boot Mode Setting of i.mx6ul CPU POS1 (BOOT_MODE0) SW4 (2 Position Switch) POS2 (BOOT_MODE1) Image Internal Boot Mode (Default) In this mode, i.mx6ul boot media is selected by GPIO s settings. ON OFF Boot From efuses In this mode, i.mx6ul boot media is selected by i.mx6ul efuse settings. ON ON Serial Downloader Mode In this mode, i.mx6ul boot device can be Programmed through its USB OTG interface using MFG Tool. OFF ON Page 41 of 56

42 2.7.2 Reset Switch i.mx6ul SODIMM Carrier Board supports Reset Push button switch (SW2) to reset the i.mx6ul SODIMM SOM. POR_B signal in SODIMM Edge connector is directly connected from Reset Push button switch This Reset Push button switch (SW2) is physically located at the top of the board as shown below. Figure 14: Reset Switch Page 42 of 56

43 2.7.3 Power On/Off Switch i.mx6ul SODIMM Carrier Board supports Power On/Off Push button switch (SW3) to power On/Off the i.mx6ul SODIMM SOM. ON_OFF signal in SODIMM Edge connector is directly connected from Power On/Off Push button switch This Power On/Off Push button switch (SW3) is physically located at the top of the board as shown below. Figure 15: Power On/Off Switch When the i.mx6ul SODIMM SOM power is On, press Power On/Off Push button for greater than 5s results in a direct hardware i.mx6ul SODIMM SOM power down. When the i.mx6ul SODIMM SOM power is Off, press Power On/Off Push button for greater than 750ms results in i.mx6ul SODIMM SOM power up. Page 43 of 56

44 2.7.4 RTC Coin cell Holder i.mx6ul SODIMM Carrier Board supports RTC coin cell holder (J9) to connect 3V coin cell battery. VRTC_3V0 power in SODIMM Edge connector is directly connected from RTC coin cell holder to provide backup voltage for i.mx6ul SODIMM SOM Real Time Clock. This RTC coin cell holder (J9) is physically located at the top of the board as shown below. Figure 16: RTC Coin Cell Holder Table 17: RTC Coin Cell Holder Out No Name Signal Type / 1 VRTC_3V0 I, 3V Power 3V RTC coin cell power. 2 VRTC_3V0 I, 3V Power 3V RTC coin cell power. 3 GND Power Ground. Page 44 of 56

45 2.8 Expansion Header i.mx6ul SODIMM Carrier Board has one 20pin Expansion Header (J12) for unused interfaces expansion. Here unused interfaces means, Interfaces which are supported in i.mx6ul SODIMM SOM but unused in i.mx6ul SODIMM Carrier Board like CAN2, UART2 and UART3. These unused interfaces from SODIMM Edge connector is directly connected to Expansion Header. This Expansion Header (J12) is physically located at the top of the board as shown below. Figure 17: Expansion Header Page 45 of 56

46 Table 18: Expansion Header Out. No Signal Name Signal Type / 1 VCC_5V O, 5V Power 5V Supply Voltage. 2 VCC_3V3 O, 3.3V Power 3.3V Supply Voltage. 3 UART2_TX_DATA O,3.3V CMOS UART2 Transmit Signal. 4 UART2_RX_DATA I, 3.3V CMOS UART2 Receive Signal. 5 NC - NC. 6 NC - NC. 7 CAN2_TXD(UART2_CTS_B) O, 3.3V CMOS CAN2 Transmit Signal. 8 CAN2_RXD(UART2_RTS_B) I, 3.3V CMOS CAN2 Receive Signal. 9 UART3_TX_DATA O, 3.3V CMOS UART3 Transmit Signal. 10 UART3_RX_DATA I, 3.3V CMOS UART3 Receive Signal. 11 NC - NC. 12 NC - NC. 13 NC - Default NC. Note: CSI_DATA00/ECSPI2_SCLK(CSI_DATA00) signal is optionally connected to this pin through resistor and default not populated. 14 NC - Default NC. Note: CSI_DATA03/ECSPI2_MISO(CSI_DATA03) signal is optionally connected to this pin through resistor and default not populated. 15 NC - Default NC. Note: CSI_DATA02/ECSPI2_MOSI(CSI_DATA02) signal is optionally connected to this pin through resistor and default not populated. 16 NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: CSI_DATA01/ECSPI2_SS0(CSI_DATA01) signal is optionally connected to this pin through resistor and default not populated. 18 NC - Default NC. Note: This pin is connected SODIMM Edge pin GND Power Ground. 20 GND Power Ground. Page 46 of 56

47 2.9 GPIO Header i.mx6ul SODIMM Carrier Board has one 20pin GPIO Header (J16) for unused GPIO pins. Six unused GPIO pins from SODIMM Edge connector is directly connected to GPIO Header. This GPIO Header (J16) is physically located at the top of the board as shown below. Figure 18: GPIO Header Page 47 of 56

48 Table 19: GPIO Header Out No Signal Name Signal Type / 1 VCC_5V O, 5V Power 5V Supply Voltage. 2 VCC_3V3 O, 3.3 Power 3.3V Supply Voltage. 3 LCD_DATA00 IO,3.3V CMOS General Purpose Input/Output¹. 4 LCD_DATA01 IO,3.3V CMOS General Purpose Input/Output¹. 5 LCD_DATA08 IO,3.3V CMOS General Purpose Input/Output¹. 6 LCD_DATA09 IO,3.3V CMOS General Purpose Input/Output¹. 7 LCD_DATA16 IO,3.3V CMOS General Purpose Input/Output¹. 8 LCD_DATA17 IO,3.3V CMOS General Purpose Input/Output¹. 9 USB_OTG1_CHD_B - USB OTG1 Charge detect signal. 10 NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: This pin is connected SODIMM Edge pin GND - This pin is connected SODIMM Edge pin 181. Note: In i.mx6ul SODIMM SOM, this pin is connected to Ground. 16 NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: This pin is connected SODIMM Edge pin NC - Default NC. Note: This pin is connected SODIMM Edge pin GND Power Ground. 20 GND Power Ground. ¹Important Note: These signals are also used for i.mx6ul CPU bootstrap setting on i.mx6ul SODIMM SOM and so no external loads or pull-up/pull-down resistors to be connected to these pins which will change the boot configuration. Page 48 of 56

49 2.10 Optional Features i.mx6ul SODIMM Carrier Board has PCB footprint option for some features which are not supported by default. These optional features are explained in the following sections. To add any of these optional features in i.mx6ul SODIMM Carrier Board, please contact iwave RTC Controller i.mx6ul SODIMM Carrier Board optionally supports RTC Controller BQ32000DR on board. This RTC Controller is connected to the i.mx6ul CPU through I2C1 Interface and operates at 3.3V voltage level. Backup voltage for this RTC controller is connected from RTC coin holder. This is the optional feature and not be populated by default JTAG Header A customized 20-pin ARM JTAG connector is available in i.mx6ul SODIMM Carrier Board for debug purpose. Since in i.mx6ul CPU, JTAG and SAI2 interface are multiplexed in the same pins, either one interface only can be used at a time. So in i.mx6ul SODIMM Carrier Board, it default supports SAI2 interface and doesn t support JATG. JTAG connector (J18) is physically located at the bottom of the board as shown below. Figure 19: JTAG Header Page 49 of 56