Digi ConnectCore Hardware Reference Manual Download Page 68

Page: 68 / 151

ConnectCore

f or

i.MX51

2011

Digi

International,

Inc.

Audio Interface

The development board provides an audio interface with a line input channel, a line-output
channel and a microphone input. A Wolfson WM8753L audio CODEC is used in the
development board. This audio CODEC is controlled through the I

C port 2 of the

ConnectCore for i.MX51. Digital audio data is sent/received between the audio CODEC and
the ConnectCore for i.MX51 through an I

S interface (AUD3 channel of the i.MX51 AUDMUX).

Line-Out

Connector,

J18

Line-In

Connector,

J12

Micorphone

Connector,

J15

Downloaded from

Elcodis.com

electronic components distributor

Summary of Contents for ConnectCore

Page 1: ...ConnectCore TM for i MX51TM Hardware Reference 90001128_F 4 7 2011 Downloaded from Elcodis com electronic components distributor ...

Page 2: ...ent is subject to change without notice and does not represent a commitment on the part of Digi International Digi provides this document as is without warranty of any kind either expressed or implied including but not limited to the implied warranties of fitness or merchantability for a particular purpose Digi may make improvements and or changes in this manual or in the product s and or the prog...

Page 3: ...3 Memory 34 DDR2 SDRAM Memory 34 NAND Flash Memory 34 Chip selects 34 Chip Select Memory Map 34 Multiplexed GPIO 35 GPIO Multiplexing Table 35 Interfaces 40 1 Wire 40 Accelerometer 40 ADC and Touch Screen 40 Synchronous Serial Interface SSI 41 External Memory Interface EMI 42 Ethernet 1 42 Ethernet 2 42 I2 C 43 Video Subsystem 44 Video Processing Unit VPU 44 Image Processing Unit IPU 46 Keypad 48 ...

Page 4: ...0 59 Legend for Multi Position Switches 59 UART 1 Switch S6 60 UART 2 Switch S7 60 Boot Configuration Switches S8 and S9 61 Jumpers 62 Battery Enable J5 62 Module Power Source P29 63 LED 1 J16 63 LED 2 J9 63 Button 1 J28 63 Button 2 J29 63 UART3 XBee Selection J30 and J31 63 WLAN Disable J17 63 Touch Selection J20 63 Coincell Enable J3 64 JTAG Mod J4 64 LEDs 65 WLAN LE12 65 WLAN LE12 66 Power LEDs...

Page 5: ...80 I2C Interface 81 I2C Header P22 82 JTAG Interface 83 Standard JTAG ARM Connector X13 84 LCD Interfaces 85 LCD 1 Connector P1 86 P1 Pinout 86 LCD 2 Connector P2 88 P2 Pinout 88 MicroSD Card Interface 90 MicroSD Connector X14 91 Module Connectors and Signal Rails 92 Module Connectors 93 Signal Rails J25 and J26 93 J25 Pinout 93 J26 Pinout 96 Peripheral Application Header 99 Peripheral Application...

Page 6: ...e 121 Digi XBeeTM Module Connectors X28 and X29 122 A p p e n d i x A M o d u l e S p e c i f i c a t i o n s 1 2 3 Mechanical Specifications 124 Fasteners and Appropriate Torque 124 Environmental Specifications 124 Network Interface 125 Antenna specifications 802 11 a b g antenna 125 Antenna Specification 802 11b g antenna 126 Ethernet 1 127 Ethernet 2 127 WLAN 128 Electrical Characteristics 131 ...

Page 7: ...quirements FCC 15 19 146 RF Exposure 147 Modifications FCC 15 21 147 Industry Canada 147 Indoor Outdoor 148 Japan Certification 148 Declaration of Conformity 148 International EMC Standards 149 A p p e n d i x D C h a n g e L o g 1 5 0 Revision A 150 Revision B 150 Revision C 150 Revision D 150 Revision E 151 Revision F 151 Downloaded from Elcodis com electronic components distributor ...

Page 8: ...oducts or for customer service and technical support contact Digi International Additional Resources Please also refer to the most recent Freescale i MX51 processor reference manual and related documentation for additional information This convention Is used for italic type Emphasis new terms variables and document titles monospaced type Filenames pathnames and code examples To contact Digi Intern...

Page 9: ...nt support for platforms such as Microsoft Windows Embedded CE 6 0 Digi Embedded Linux and Timesys LinuxLink With industry leading performance and key features like a dual display interface and a hardware encryption engine the module is the ideal choice for a broad range of target markets including medical digital signage security access control retail industrial building automation transportation...

Page 10: ...LC and MLC NAND flash support on module Up to 512MB 32 bit 200Mhz DDR2 400 memory Debug interfaces JTAG ETM ETB RTC Security co processor Encryption AES DES 3DES and RC4 Hashing algorithims MD5 SHA 1 SHA 224 and SHA 256 Timer Watchdog Up to 3 UART ports up to 4Mbps each Up to 3 SPI two of them up to 54Mbps each Two I2C up to 400Kbps 3 memory card interfaces 2 for the wireless version of the module...

Page 11: ...t controller optional Second on module 10 100Mbit Ethernet interface optional 2 4GHz 5GHz IEEE 802 11a b g n wireless LAN interface optional Complete Microsoft Windows Embedded CE 6 0 and Linux platform support with full source code Module Variant The ConnectCore for i MX51 module is available with various population options such as network interfaces Ethernet WLAN memory flash RAM processor speed...

Page 12: ... Secure JTAG Timer x 3 PWM x 2 ARM Core 600 800 Cortex A8 32KB I Cache 32KB D Cache 256KB L2 Cache Power Mgmt PLL x 3 Clock Reset Neon Vector Floa g Point Unit ETM External Memory Interface Processin Unit Fast IrDA 1 Wire I2C x 2 HS MMC SDIO x 4 Smart DMA AHB Switch F ric Dual Display Controller Image Signal Processor Resizing Blending Inversion Rota on GPIO Keypad USB OTG Host PHY SSI I2S x 3 UAR...

Page 13: ...ity System Control DDR2 Memory Con gur on EMI Interf ces IPU ARM Core rt DMA Interf es NAND Memory C 3892 E ernet HY MC13892 l Buck Switc es B ery Mgmt b Controller WLAN LDO Regul or 10 bit ADC Touc I F Boost Switc Ext Power Supply CPU I F RTC Osc Accelerometer 180 pin Connector Downloaded from Elcodis com electronic components distributor ...

Page 14: ...rd Comments 1 GPIO27 CSI1_D8 GPIO3_12 i MX51 CSI1_D8 Not used 2 GPIO27 CSI1_D9 GPIO3_13 i MX51 CSI1_D9 Camera 1 Reset 3 HSGPIO27 CSI1_D10 i MX51 CSI1_D10 Camera 1 data 4 HSGPIO27 CSI1_D11 i MX51 CSI1_D11 Camera 1 data 5 HSGPIO27 CSI1_D12 i MX51 CSI1_D12 Camera 1 data 6 HSGPIO27 CSI1_D13 i MX51 CSI1_D13 Camera 1 data 7 HSGPIO27 CSI1_D14 i MX51 CSI1_D14 Camera 1 data 8 HSGPIO27 CSI1_D15 i MX51 CSI1_...

Page 15: ...it 30 VLIO MC13892 BATT Battery supply 31 VLIO MC13892 BATT Battery supply 32 VCHRG MC13892 CHRGRAW Charger supply 33 2 775V 34 VCHRG MC13892 CHRGRAW Charger supply 35 2 775V 36 2 775V 37 PMIC_GPO MC13892_GPO1 MC13892 GPO1 Reserved 38 2 775V 39 PMIC_PWRON PMIC_PWRON1 MC13892 PWRON1 Connected to Power Button S11 Suspend Wake up button 40 PMIC_STDBY PMIC_STDBY_REQ i MX51 PMIC_STBY_REQ MC13892 STANDB...

Page 16: ...GPIO33 ETH1_ACTIVITY ETH_PHY LED2 Ethernet 1 Activity LED 61 GPIO27 DISPB2_SER_RS GPIO3_8 i MX51 DISPB2_SER_RS USB Host Reset InEarly Availability KitUSB host and Digital IO interface cannot be used at the same time 62 GPIO27 DISPB2_SER_DIO GPIO3_6 i MX51 DISPB2_SER_DIO User button 1 Digital IO 7 63 GPIO27 DISP2_DATA0 MII_RXD3 USBH3_CLK i MX51 DISP2_DATA0 ETH_PHY RXD3 LCD2 Data Ethernet 1 and LCD2...

Page 17: ...2_DATA14 MII_RXD0 USBH3_DATA6 i MX51 DISP2_DATA14 ETH_PHY RXD0 LCD2 Data Ethernet 1 and LCD2 cannot be used at the same time 78 GPIO27 DISP2_DAT13 MII_TX_CLK USBH3_DATA5 i MX51 DISP2_DATA13 ETH_PHY TXCLK LCD2 Data Ethernet 1 and LCD2 cannot be used at the same time 79 GPIO27 DI2_PIN2 MII_MDC i MX51 DI2_PIN2 ETH_PHY MDC LCD2 Data Ethernet 1 and LCD2 cannot be used at the same time 80 GPIO27 DISP2_D...

Page 18: ...set the module and peripherals on the Dev Kit 100 1 8V 101 GND 102 GND 103 ETH ETH2_TX ETH2_DA ETH_CTRL TPO Ethernet 1 Tx 104 ETH ETH2_RX ETH2_DB ETH_CTRL TPI Ethernet 1 Rx 105 ETH ETH2_TX ETH2_DA ETH_CTRL TPO Ethernet 1 Tx 106 ETH ETH2_RX ETH2_DB ETH_CTRL TPI Ethernet 1 Rx 107 108 109 110 111 GPIO33 ETH2_ACTIVITY ETH_CTRL GPIO1 LED2 Ethernet 2 Activity LED 112 GPIO33 ETH2_LINK ETH_CTRL GPIO0 LED1...

Page 19: ...EIM_DA5 ETH_CTRL A6 Peripheral Application Data Address 127 GPOIO18 EIM_DA4 TRACE20 i MX51 EIM_DA4 ETH_CTRL A5 Peripheral Application Data Address 128 GPOIO18 EIM_DA7 TRACE23 i MX51 EIM_DA7 ETH_CTRL FIFO_SEL Peripheral Application Data Address 129 GPOIO18 EIM_DA6 TRACE22 i MX51 EIM_DA6 ETH_CTRL A7 Peripheral Application Data Address 130 GND 131 GPOIO18 EIM_DA8 TRACE24 i MX51 EIM_DA8 Peripheral App...

Page 20: ...GPOIO18 EIM_D21 GPIO2_5 USBH2_DATA5 AUD4_RXD TRACE5 i MX51 EIM_D21 ETH_CTRL D5 Peripheral Application Data 147 GPOIO18 EIM_D20 GPIO2_4 USBH2_DATA4 AUD4_TXD TRACE4 i MX51 EIM_D20 ETH_CTRL D4 Peripheral Application Data 148 GPOIO18 EIM_D23 GPIO2_7 USBH2_DATA7 SPDIF_OUT1 AUD4_TXFS TRACE7 i MX51 EIM_D23 ETH_CTRL D7 Peripheral Application Data 149 GPOIO18 EIM_D22 GPIO2_6 USBH2_DATA6 AUD4_TXC TRACE6 i M...

Page 21: ... EIM_A17 Not used 161 GPOIO18 EIM_A16 GPIO2_10 i MX51 EIM_A16 Not used 162 GPOIO18 EIM_A19 GPIO2_13 i MX51 EIM_A19 Not used 163 GPOIO18 EIM_A18 GPIO2_12 i MX51 EIM_A18 Not used 164 GPOIO18 EIM_A21 GPIO2_15 i MX51 EIM_A21 Boot Configuration Switch 165 GPOIO18 EIM_A20 GPIO2_14 i MX51 EIM_A20 Boot Configuration Switch 166 GPOIO18 EIM_A23 GPIO2_17 i MX51 EIM_A23 Not used 167 GPOIO18 EIM_A22 GPIO2_16 i...

Page 22: ...i MX51 EIM_BCLK Peripheral Application Clock Burst By default not connected on Development Board Pin Type Signal name Use on module Use on development board Comments 1 HSGPIO27 DISP1_DAT0 i MX51 DISP1_DAT0 HDMI VGA and LCD1 Data 2 HSGPIO27 DISP1_DAT1 i MX51 DISP1_DAT1 HDMI VGA and LCD1 Data 3 HSGPIO27 DISP1_DAT2 i MX51 DISP1_DAT2 HDMI VGA and LCD1 Data 4 HSGPIO27 DISP1_DAT3 i MX51 DISP1_DAT3 HDMI ...

Page 23: ... Data Boot Configuration 17 GPIO27 DISP1_DAT16 i MX51 DISP1_DAT16 HDMI VGA and LCD1 Data Boot Configuration 18 GPIO27 DISP1_DAT17 i MX51 DISP1_DAT17 HDMI VGA and LCD1 Data Boot Configuration 19 GPIO27 DISP1_DAT18 i MX51 DISP1_DAT18 Not used 20 GPIO27 DISP1_DAT19 i MX51 DISP1_DAT19 Not used 21 GPIO27 DISP1_DAT20 i MX51 DISP1_DAT20 Boot Configuration 22 GPIO27 DISP1_DAT21 i MX51 DISP1_DAT21 Boot Con...

Page 24: ...4 ADIN ADIN7 MC13892 ADIN7 Not used Analog input 45 ADIN TOUCH_Y2 MC13892 TSY2 LCD1 and LCD2 Touch Y2 Analog input from Touch Screen 46 ADC_GND 47 GND 48 PMIC_STDBY ADTRIG MC13892 ADTRIG Not used 49 SWBST MC13892 SWBST MC13892 VINUSB Used on the module to power USB PHY 50 LEDKP MC13892 LEDKP Reserved 51 PMIC_LED LEDR MC13892 LEDR Not used 52 LEDAD MC13892 LEDAD Reserved 53 PMIC_LED LEDG MC13892 LE...

Page 25: ...k 77 GPIO27 GPIO1_7 MMA7455LR_INT1 i MX51 GPIO1_7 MMA7455LR1 INT1 Reserved Accelerometer Interrupt 78 GPIO27 GPIO1_3 PWM2 I2C2_SDA i MX51 GPIO1_3 MMA7455LR1 SD I2C Bus Clock 79 GPIO27 GPIO1_6 MMA7455LR_INT2 i MX51 GPIO1_6 MMA7455LR1 INT2 Reserved Accelerometer Interrupt 80 PMIC_INT CLK32K_PER MC13892 CLK32K Not used 81 GND 82 GND 83 CKIH1 i MX51 CKIH1 Not used 84 CKIH2 i MX51 CKIH2 Not used 85 UHV...

Page 26: ...on 102 GPIO27 GPIO1_1 SD1_WP SPI_MISO i MX51 GPIO1_1 User Button 2 103 GPIO27 OWIRE_LINE GPIO1_24 i MX51 OWIRE_LINE One Wire HDMI SPDIF 104 UHVIO31 SD1_DATA0 AUD5_TXD SPI_MOSI i MX51 SD1_DATA0 MicroSD TM Data 105 UHVIO31 SD1_CMD AUD5_RXFS SPI_MOSI i MX51 SD1_CMD MicroSD TM Command 106 UHVIO31 SD1_DATA1 AUD5_RXD i MX51 SD1_DATA1 MicroSD TM Data 107 UHVIO31 SD1_CLK AUD5_RXC SPI_SCLK i MX51 SD1_CLK M...

Page 27: ...2_TXD UART2 Console 124 GPIO27 UART3_TXD UART1_DSR GPIO1_23 i MX51 UART3_TXD UART3 XBee 125 GPIO27 USBH1_DATA2 UART2_TXD_GPIO1_13 i MX51 USBH1_DATA2 USB Host 126 GND 127 GPIO27 USBH1_DATA4 CSPI_SS0 GPIO1_15 i MX51 USBH1_DATA4 USB Host 128 GPIO27 USBH1_DATA0 UART2_CTS GPIO1_11 i MX51 USBH1_DATA0 USB Host default and UART2 Console 129 GPIO27 USBH1_DATA6 CSPI_SS2 GPIO1_17 i MX51 USBH1_DATA6 USB Host ...

Page 28: ..._DATA7 GPIO4_8 i MX51 NANDF_D0 NAND_FLASH I O0 Reserved 146 3 3V 147 UHVIO31 NANDF_D2 PATA_D2 SD4_DATA5 GPIO4_6 i MX51 NANDF_D2 NAND_FLASH I O2 Reserved 148 UHVIO31 NANDF_D1 PATA_D1 SD4_DATA6 GPIO4_7 i MX51 NANDF_D1 NAND_FLASH I O1 Reserved 149 UHVIO31 NANDF_D4 PATA_D4 SD4_CD GPIO4_4 i MX51 NANDF_D4 NAND_FLASH I O4 Reserved 150 UHVIO31 NANDF_D3 PATA_D3 SD4_DATA4 GPIO4_5 i MX51 NANDF_D3 NAND_FLASH ...

Page 29: ..._FLASH NC SD MMC Write Protect 165 UHVIO31 NANDF_CS4 PATA_DA0 GPIO3_20 i MX51 NANDF_CS4 Digital I O Connector 166 UHVIO31 NANDF_CS3 PATA_CS1 GPIO3_19 i MX51 NANDF_CS3 NAND_FLASH NC HDMI audio clock enable 167 UHVIO31 NANDF_CS6 PATA_DA2 GPIO3_22 i MX51 NANDF_CS6 Digital I O Connector 168 UHVIO31 NANDF_CS5 PATA_DA1 GPIO3_21 i MX51 NANDF_CS5 Digital I O Connector 169 UHVIO31 NANDF_RDY_INT GPIO3_24 i ...

Page 30: ...7 UHVIO31 NANDF_RB1 PATA_IORDY GPIO3_9 i MX51 NANDF_RB1 NAND_FLASH NC User LED2 and Digital I O Connector 178 UHVIO31 NANDF_RB0 PATA_DMARQ GPIO3_8 i MX51 NANDF_RB0 NAND_FLASH R B Reserved 179 UHVIO31 NANDF_RB3 GPIO3_11 i MX51 NANDF_RB3 NAND_FLASH NC Digital I O Connector 180 UHVIO31 NANDF_RB2 GPIO3_10 i MX51 NANDF_RB2 NAND_FLASH NC User LED1 and Digital I O Connector Pin Type Signal name Use on mo...

Page 31: ...LIO supply is used to generate all the voltage supplies needed by the i MX51 CPU and the peripherals The minimum voltage of VLIO to allow the module to turn on is 3 4V The maximum voltage of VLIO is 4 8V Charger input VCHRG The battery charger supply is used to charge rechargeable batteries as well as to power up the module when there is no battery or the battery is discharged The minimum voltage ...

Page 32: ... The ConnectCore for i MX51 module has a DC DC converter to generate a 3 3V supply This supply is used on the module to power the WLAN interface the Ethernet PHY and the Ethernet Controller This power regulator can be enabled disabled by the software to save power when the module is in the low power modes The maximum current provided by this regulator is 1 2A The current available to supply off mo...

Page 33: ...odule is designed with Freescale MC13892 Power Management chip This chip provides reference and supply voltages for the i MX51 as well as for the peripheral devices The MC13892 has four buck switchers one 5V boost switcher and twelve low dropout regulators as well as other user interfaces The following figure shows the block diagram of the MC13892 MC13892 Battery Management 4 Buck Switchers 12 LDO...

Page 34: ...nectCore for i MX51 has eight chip select signals two for dynamic memory and six for static memory The table below shows the memory map of these chip select signals Name Pin Address range Sixe Mb Usage Comments DRAM_CS0 Y4 0x9000_000 0x9FFF_FFFF 256M DDR2 bank 0 First bank on module DRAM_CS1 Y3 0xA000_0000 0xAFFF_FFFF 256M DDR2 bank 1 Second bank on module EIM_CS0 W6 0xB000_000 0xB7FF_FFFF 128M Ex...

Page 35: ...efer to the i MX51 Hardware Reference Manual GPIO Mode Pad On module default as GPIO1_0 ALT1 GPIO1_0 HDMI Interrupt GPIO1_1 ALT1 GPIO1_1 User Button 2 GPIO1_2 ALT0 GPIO1_2 I2C2_SCL GPIO1_3 ALT0 GPIO1_3 I2C2_SDA GPIO1_4 ALT0 GPIO1_4 Watchdog reset GPIO1_5 ALT0 GPIO1_5 MC13892 Interrupt GPIO1_6 ALT0 GPIO1_6 Accelerometer Interrupt 2 GPIO1_7 ALT0 GPIO1_7 Accelerometer Interrupt 1 GPIO1_8 ALT0 GPIO1_8...

Page 36: ...M_D18 EIM_D18 GPIO2_3 ALT1 EIM_D19 EIM_D19 GPIO2_4 ALT1 EIM_D20 EIM_D20 GPIO2_5 ALT1 EIM_D21 EIM_D21 GPIO2_6 ALT1 EIM_D22 EIM_D22 GPIO2_7 ALT1 EIM_D23 EIM_D23 GPIO2_8 ALT1 EIM_D24 EIM_D24 GPIO2_9 ALT1 EIM_D27 EIM_D27 GPIO2_10 ALT1 EIM_A16 GPIO GPIO2_11 ALT1 EIM_A17 GPIO GPIO2_12 ALT1 EIM_A18 GPIO GPIO2_13 ALT1 EIM_A19 GPIO GPIO2_14 ALT1 EIM_A20 GPIO GPIO2_15 ALT1 EIM_A21 GPIO GPIO2_16 ALT1 EIM_A22...

Page 37: ...ALT3 NANDF_WE_B NANDF_WE_B GPIO3_4 ALT4 DI1_D1_CS LCD1_TCH_INT TCH_EXT ALT3 NANDF_RE_B NANDF_RE_B GPIO3_5 ALT4 DISPB2_SER_DIN GPIO ALT3 NANDF_ALE NANDF_ALE GPIO3_6 ALT4 DISPB2_SER_DIO User Button 1 GPIO ALT3 NANDF_CLE NANDF_CLE GPIO3_7 ALT4 DISPB2_SER_CLK Camera 2 Reset ALT3 NANDF_WP_B NANDF_WP_B GPIO3_8 ALT4 DISPB2_SER_RS USB Host Reset signal ALT3 NANDF_RB0 NANDF_RB0 GPIO3_9 ALT3 NANDF_RB1 GPIO ...

Page 38: ...ATA4 GPIO3_29 ALT3 NANDF_D11 SD3_DATA3 GPIO3_30 ALT3 NANDF_D10 SD3_DATA2 GPIO3_31 ALT3 NANDF_D9 SD3_DATA1 GPIO4_0 ALT3 NANDF_D8 SD3_DATA0 GPIO4_1 ALT3 NANDF_D7 NANDF_D7 GPIO4_2 ALT3 NANDF_D6 NANDF_D6 GPIO4_3 ALT3 NANDF_D5 NANDF_D5 GPIO4_4 ALT3 NANDF_D4 NANDF_D4 GPIO4_5 ALT3 NANDF_D3 NANDF_D3 GPIO4_6 ALT3 NANDF_D0 NANDF_D0 GPIO4_7 ALT3 NANDF_D1 NANDF_D1 GPIO4_8 ALT3 NANDF_D0 NANDF_D0 GPIO4_9 ALT3 C...

Page 39: ...22 ALT3 CSPI1_MOSI CSPI1_MOSI GPIO4_23 ALT3 CSPI1_MISO CSPI1_MISO GPIO4_24 ALT3 CSPI1_SS0 CSPI1_SS0 MC13892 Chip select GPIO4_25 ALT3 CSPI1_SS1 CSPI1_SS1 GPIO4_26 ALT3 CSPI1_RDY LCD SPI chip select GPIO4_27 ALT3 CSPI1_SCLK CSPI1_SCLK GPIO4_28 ALT3 UART1_RXD UART1_RXD GPIO4_29 ALT3 UART1_TXD UART1_TXD GPIO4_30 ALT3 UART1_RTS UART1_RTS GPIO4_31 ALT3 UART1_CTS UART1_CTS GPIO Mode Pad On module defaul...

Page 40: ... assigned registers for offset calibration Programmable threshold interrupt output Level detection for motion recognition shock vibration freefall Pulse detection for single or double pulse recognition Selectable sensitivity 2g 4g 8g for 8 bit mode ADC and Touch Screen The module provides an eight channel 10 bit ADC The ADC Touch interface is integrated in the MC13892 power management device This ...

Page 41: ...ronization The main features of the SSI interface are the following Independent asynchronous or shared synchronous transmit and receive sections operating in Master or Slave mode Normal mode operation using frame sync Network mode operation allowing multiple devices to share the port with as many as 32 time slots Two sets of four 15 x 32 bits Transmit and Receive FIFOs Programmable data interface ...

Page 42: ...chip selects Read and write control lines 2 x byte enable signals Register command selection line CRE Note 8 bit devices are supported by the EMI connecting to only one of the following three locations EIM_DA 7 0 pads EIM_DA 15 8 pads EIM_DA 31 24 pads Connection to the EIM_D 23 16 pads is not supported Ethernet 1 The ConnectCore for i MX51 provides a Fast Ethernet Controller FEC designed to suppo...

Page 43: ...2 C The module provides two I2 C interfaces The I2 C interfaces operate up to 400Kbps depending on pad loading and timing The I2C system is a true multiple master bus including arbitration and collision detection The I2 C port 2 interface is available on the development board header P22 Two 2K2 pull up resistors are provided on the module The I2C port 1 interface is available through the main modu...

Page 44: ... related processing synchronization and control TV encoder TVE bride providing optional translation from the digital display interface supported by the IPU to SDTV analog and some HDTV interfaces Video Processing Unit VPU The video processing unit of the i MX51 is a high performance multistandard video processing unit that can perform H 264 BP MP HP VC 1 SP MP AP MPEG4 SP ASP Divx RV8 9 and MPEG2 ...

Page 45: ...iple codec supports up to 4 decoding encoding processes simultaneously each process can have a different format Other features Supports rotating and mirroring simultaneously Built in de ringing filter Built in de blocking filter for MPEG 2 MPEG 4 Divx Simultaneous multi stream and multi standard processing capability Robust error detection Downloaded from Elcodis com electronic components distribu...

Page 46: ...ions etc Synchronization and control capabilities for example to avoid tearing artifacts The following figure shows the simplified block diagram of the IPU Image Processing Unit IPU CSI Camera Sensor I F SMFC CSI Camera Sensor I F VDI Video De Interlacer DI IC DI IDMAC Image DMA Controller DI Display I F Image Converter Display I F DP Display processor DC Display Control DMFC CM Control Module IRT...

Page 47: ...ired for data sent to display Image Converter IC Performs resizing color conversion correction combining with graphics and horizontal inversion Video De Interlacer VDI Performs video de interlacing interlaced progressive Image Rotator IRT Performs rotation 90 or 180 degrees and inversion vertical horizontal Image DMA Controller IDMAC Controls the memory port transfers data to from system memory Se...

Page 48: ... and communication media that is designed to cover a wide area of applications including mobile video and gaming WLAN or other wireless networks Old MMC cards are based on 7 pin serial bus with a single data pin while the newer high speed MMC communication is based on an advanced 11 pin serial bus designed to operate at lower voltage Secure Digital SD card This is an evolution of earlier MMC techn...

Page 49: ...ors PWM The ConnectCore for i MX51 module provides two PWM interfaces These PWM interfaces share the output pad in the i MX51 CPU with the I2C bus used on the module for the accelerometer In order to use the PWM signals the I2C bus must be disabled The main features of the PWM interface are the following 16 bit up counter with clock source selection 4 16 FIFO to minimize interrupt overhead 12 bit ...

Page 50: ...in features of the secure RTC interface are the following Secure 47 bit time counter Non secure 47 bit time counter Use mode protection The SRTC cannot be configured by non secured SW Re programming protection The SRTC cannot be altered or disabled after SRTC locked Clock source protection Programmable secure and non secure alarms with interrupt SPDIF The ConnectCore for i MX51 has a Sony Philips ...

Page 51: ...I Clock SCLK are configurable Data ready output signal for fast data communication with fewer software interrupts DMA support Watchdog Timer The watchdog timer module protects against system failures by providing a method of escaping from unexpected events or programming errors Once the watchdog module is activated it must be serviced by the software on a periodic basis If servicing does not take ...

Page 52: ...faces and one USB On The Go OTG interface These interfaces conform to the USB 2 0 specification the OTG supplement and the ULPI specification In addition to the normal USB functionality the module also supports direct connections to on board USB peripherals using serial or ULPI protocol It also has serial ULPI bypass mode connection and support for multiple interface types of ULPI and serial trans...

Page 53: ...s on the a b g band and up to 65 Mbps on the n band Two U FL antenna connectors are provided on the module On the ConnectCore Wi i MX51 module variant attach the antennas with the U FL RP SMA female cable to the primary connector and secondary connector on the module Note When disconnecting U FL connectors the use of a U FL plug extraction tool Hirose P N U FL LP N 2 or U FL LP V N 2 is strongly r...

Page 54: ...RP SMA Note This module obtained its complete certification by using the cable described here End users in North America should use a cable that matches these specifications to maintain the module s certification Attribute Property Impedance 50 Ohm Frequency Range 0 to 6 GHz Length 150 mm Temperature Range 40 to 90 C Loss 3 8dB m 3 GHz 5 6dB m 6 GHz Downloaded from Elcodis com electronic component...

Page 55: ...eader with enable jumper 3V coin cell battery Connectors for Digi 802 3af PoE Application board sold separately 1 x UART RS232 with status LEDs and SUB D 9 pin connector 1 x UART MEI RS232 RS4xx with status LEDs and SUB D 9 pin connector 1 x UART with TTL levels 1 x USB OTG connector 4 x USB Host connectors 1 x SD MMC card holder 1 x MicroSD card holder SPI and I2 C headers Audio interface with Li...

Page 56: ... flange connector for GPIO XBee interface XBee module sold separately Peripheral application header Module Expansion connectors JTAG interface 2 x User LEDs green 2 x User Push buttons 1 x Power down Push button 1 x Reset Push button Downloaded from Elcodis com electronic components distributor ...

Page 57: ...ConnectCore for i MX51 2011 Digi International Inc 57 The Development Board Downloaded from Elcodis com electronic components distributor ...

Page 58: ... 30VDC input power supply and 12VDC coming out of the optional PoE module However if a power plug is connected to the DC power jack the PoE is disabled Power Switch S2 UART 2 Switch S7 UART 1 Switch S6 Power Button S11 Reset Button S4 User Button 1 S3 User Button 2 S5 Ident Button 1 S10 Boot Configuration Buttons S8 S9 Downloaded from Elcodis com electronic components distributor ...

Page 59: ...S5 Use the user push buttons to interact with the applications running on the ConnectCore for i MX51 module Use these module signals to implement the push buttons GPIO3_6 is used in User Button S3 and also in the Digital I O connector for Digital I O7 Ident Button S10 The Ident push button S10 is associated to the commissioning input of the Digi XBee modules This input provides a variety of simple...

Page 60: ...signals for other purposes To disable the MEI interface go into RS232 mode S6 1 ON and activate the Auto Power Down feature S1 2 ON be sure that no cable is connected to connector X30 S6 3 On 2 wire interface RS4xx Off 4 wire interface RS422 S6 4 On Termination ON Off No termination Switch Pin Function Comments S7 1 On Power save Off Normal Operation If there is a valid RS232 signal at receiver in...

Page 61: ...es only if switch S9 is configured in internal boot mode S8 2 On Boot from SD MMC Off Boot from microSD TM Applies only if switch S9 is configured in internal boot mode and S8 1 is configured to boot from expansion device S8 3 S8 4 On On UART1 MEI If S9 is configured in serial boot loader S8 3 S8 4 On Off UART2 Console If S9 is configured in serial boot loader S8 3 S8 4 Off On UART3 TTL If S9 is c...

Page 62: ...evelopment board can be powered by an external battery connected to J23 Battery Enable J5 LED 1 J16 UART XBee J30 J31 WLAN Disable J17 Module Power Source P29 Button 1 J28 LED 2 J9 Button 2 J29 Touch Sel J20 Coin cell Enable J3 JTAG Mod J4 Downloaded from Elcodis com electronic components distributor ...

Page 63: ...The UART 3 port is shared on the development board between the XBee module socket and the UART 3 connector X19 When J30 and J31 are set to positions 1 2 the UART 3 on the connector X19 can be used When J30 and J31 are set to positions 2 3 the XBee module socket can be used WLAN Disable J17 When set this jumper disables the WLAN interface on the module Touch Selection J20 When set an external SPI t...

Page 64: ...plies the real time clock with 3V from the lithium coin cell battery even if the board is switched off JTAG Mod J4 When set this jumper disables the JTAG interface for the ConnectCore for i MX51 When removed the JTAG interface is enabled Downloaded from Elcodis com electronic components distributor ...

Page 65: ... 65 LEDs WLAN LE12 LED indicating WLAN operational status Batt LE4 WLAN LE12 UART 2 Status LEDs USER LED1 LE51 Assoc LED50 USER LED2 LE49 3 3V_JS LE7 9V 30V LE3 5V_JS LE6 UART 1 Status LEDs Downloaded from Elcodis com electronic components distributor ...

Page 66: ... controlled through applications running on the ConnectCore for i MX51 module You may use these module signals to implement the LEDs Serial Status LEDs The development board has two sets of serial port LEDs four for serial port 1 and four for serial port 2 The LEDs are connected to the TTL side of the RS232 or RS4xx transceivers Green means corresponding signal high Red means corresponding signal ...

Page 67: ...e device s network status and diagnostics information For a more in depth description of this LED please refer to the Digi XBee modules documentation available at www digi com LED Reference Function RED GREEN LE60 LE45 TXD LE61 LE46 RXD LE62 LE47 RTS LE63 LE48 CTS LED Reference Function RED GREEN LE41 LE40 TXD LE57 LE42 RXD LE58 LE43 RTS LE59 LE44 CTS Downloaded from Elcodis com electronic compone...

Page 68: ...audio CODEC is used in the development board This audio CODEC is controlled through the I2 C port 2 of the ConnectCore for i MX51 Digital audio data is sent received between the audio CODEC and the ConnectCore for i MX51 through an I2S interface AUD3 channel of the i MX51 AUDMUX Line Out Connector J18 Line In Connector J12 Micorphone Connector J15 Downloaded from Elcodis com electronic components ...

Page 69: ...LINE IN J15 connector for microphone Line out Connector Pinout J18 Line in Connector Pinout J12 Microphone Connector Pinou J15 Interface I2C Address 7 bits Audio CODEC WM8753L 0 x 1A Pin Signal 1 GND 2 LINE OUT RIGHT 3 LINE OUT LEFT 4 HEADPHONE DETECT 5 Pin Signal 1 GND 2 LINE IN RIGHT 3 LINE IN LEFT 4 GND 5 GND Pin Signal 1 GND 2 MIC IN 3 MICBIAS 4 GND 5 GND Downloaded from Elcodis com electronic...

Page 70: ...d RTC while main power is disconnected Jumper J3 controls if the coin cell battery power is available Battery Holder Battery Vertical Coin Cell Holder for CR2032 Battery Lithium coin cell CR2032 200mAh Keystone 1065 Renata CR2032N Ettinger 15 61 602 Panasonic CR2032N Coin Cell Battery Holder H1 Downloaded from Elcodis com electronic components distributor ...

Page 71: ...ctCore for i MX51 CPU The I2 C bus of the ConnectCore for i MX51CPU is used to configure and control the two cameras The I2C device addresses of the Digi camera application kits CC ACC0MT9V111 are the following Interface I2 C Address 7 bits Camera 1 0 x 5C Camera 2 0 x 48 Camera 2 Connector X17 Camera 1 Connector X15 Downloaded from Elcodis com electronic components distributor ...

Page 72: ...SI1_D17 9 CSI1_D18 10 CSI1_D19 11 CSI1_MCLK 12 CSI1_PIXCLK 13 CSI1_HSYNC GPIO3_15 14 CSI1_VSYNC GPIO3_14 15 GPIO1_2 I2C2_SCL 16 GPIO1_3 I2C2_SDA 17 CSI1_D10 18 CAMRESET1 GPIO3_13 CSI1_D19 19 GND 20 CSI1_D11 Pin Signal Pin Signal 1 2 775V 2 GND 3 CSI2_D12 GPIO4_9 4 CSI2_D13 GPIO4_10 5 CSI2_D14 6 CSI2_D15 7 CSI2_D16 8 CSI2_D17 9 CSI2_D18 GPIO4_11 10 CSI2_D19 GPIO4_12 11 CSI1_MCLK 12 CSI2_PIXCLK GPIO...

Page 73: ...ConnectCore for i MX51 2011 Digi International Inc 73 Digital IO Interface Digital I O Connector X45 Downloaded from Elcodis com electronic components distributor ...

Page 74: ... not be used Note The digital I O interface is not protected against ESD over voltage or inverse polarity Care must be taken when using these signals Pin Signal Voltage Level 1 GPIO3_11 SPI2_MISO NANDF_RB3 3 15V 2 GPIO3_18 NANDF_CS2 3 15V 3 GPIO3_9 SPI2_RDY USER_LED2 NANDF_RB1 3 15V 4 GPIO3_10 SPI2_SCLK USER_LED1 NANDF_RB2 3 15V 5 GPIO3_20 NANDF_CS4 3 15V 6 GPIO3_21 NANDF_CS5 3 15V 7 GPIO3_22 NAND...

Page 75: ...rs and link activity LEDs for the Ethernet 1 interface This interface is attached to the Fast Ethernet controller FEC of the i MX51 The ConnectCore for i MX51 module provides a 10 100 Ethernet PHY chip for this interface The Ethernet 1 RJ 45 connector also supports 802 3af PoE Ethernet 1 RJ 45 X7 Downloaded from Elcodis com electronic components distributor ...

Page 76: ...ata 2 TXD Negative VPort Trandmit data 3 RXD Positive VPort Receive data 4 EPWR Positive VPort Power from switch 5 EPWR Positive VPort Power from switch 6 RXD Positive VPort Receive data 7 EPWR Negative VPort Power from switch 8 EPWR Negative VportP Power from switch LED Description Yellow Network activity speed Flashing indicates network traffic Off no network traffic Green Network link On indica...

Page 77: ...ptional Digi Ethernet adapter board 100M_ETHADPT or customer specific setup The Ethernet 2 interface is provided by an optional on module Ethernet MAC PHY Note The ConnectCore for i MX51 modules included in the development kits are supporting the Ethernet 2 interface Ethernet 2 Connector J27 Downloaded from Elcodis com electronic components distributor ...

Page 78: ...ctor Pin Signal Pin Signal 1 GND 2 GND 3 ETH2_TX 4 ETH2_RX 5 ETH2_TX 6 ETH2_RX 7 GND 8 GND 9 Reserved ETH2_DC 10 Reserved ETH2_DD 11 Reserved ETH2_DC 12 Reserved ETH2_DD 13 GND 14 GND 15 ETH2_ACTIVITY 16 ETH2_LINK 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Downloaded from Elcodis com electronic components distributor ...

Page 79: ...e connected to the display interface 1 of the ConnectCore for i MX51 CPU An Analog Devices AD9389 HDMI transmitter is used in the development board This HDMI transmitter is controlled through the I2 C port 2 of the ConnectCore for i MX51 HDMI Connector J19 Downloaded from Elcodis com electronic components distributor ...

Page 80: ...the Display 1 interface of the ConnectCore for i MX51 CPU The table below shows the pinout of the HDMI connector Interface I2C Address 7 bits HDMI transmitter AD9389 2 0 x 39 Pin Signal 1 HDMI_TX2 2 GND 3 HDMI_TX2 4 HDMI_TX1 5 GND 6 HDMI_TX1 7 HDMI_TX0 8 GND 9 HDMI_TX0 10 HDMI_TXC 11 GND 12 HDMI_TXC 13 NC 14 NC 15 HDMI_SCL 16 HDMI_SDA 17 GND 18 5V 19 HOTPLUG_DET Downloaded from Elcodis com electro...

Page 81: ...ConnectCore for i MX51 2011 Digi International Inc 81 I2 C Interface I C Header P22 2 Downloaded from Elcodis com electronic components distributor ...

Page 82: ...dule The table below provides the pinout of connector P22 By default this interface is configured to operate in GPIO mode Interface I2C Address 7 bits I2 C Header Camera 1 0 x 5 C Digi CC ACC MT9V111 Camera 2 0 x 4 8 Digi CC ACC MT9V111 HDMI Transmitter 0 x 39 LCD 1 LCD 2 Audio CODEC 0 x 1A Peripheral connector Interface I2 C Address 7 bits Accelerometer MMA7455L 0 x 31D Pin Function Defaults to 1...

Page 83: ...ConnectCore for i MX51 2011 Digi International Inc 83 JTAG Interface JTAG Interface X13 Downloaded from Elcodis com electronic components distributor ...

Page 84: ...her Note In order to enable ETM functionality Digi offers an optional ETM adapter board sold separately Digi P N CC ACC MX51 ETM Please contact us Pin Function Pin Function 1 1 8V 2 3 3V 3 JTAG_TRST 4 GND 5 JTAG_TDI 6 GND 7 JTAG_TMS 8 GND 9 JTAG_TCK 10 GND 11 Reserved RTCK 12 GND 13 JTAG_TDO 14 GND 15 JTAG_RESET 16 GND 17 JTAG_DE 18 GND 19 GND 20 GND Downloaded from Elcodis com electronic componen...

Page 85: ... 1 27mm connectors for accessing a Digi provided LCD application boards CC ACC0LCDW 70 or a user defined LCD application board P1 corresponds to i MX51 display interface 1 P2 corresponds to i MX51 display interface 2 LCD2 Connector P2 LCD1 Connector P1 Downloaded from Elcodis com electronic components distributor ...

Page 86: ...D1 connector P1 Pin Function Pin Function 1 LCD1_DATA16 R0 2 LCD1_DATA17 R1 3 LCD1_DATA12 R2 4 LCD1_DATA13 R3 5 LCD1_DATA14 R4 6 LCD1_DATA215 R5 7 LCD1_DATA16 R6 8 LCD1_DATA17 R7 9 10 11 12 13 GND 14 GND 15 LCD1_DATA10 G0 16 LCD1_DATA11 G1 17 LCD1_DATA6 G2 18 LCD1_DATA7 G3 19 LCD1_DATA8 G4 20 LCD1_DATA9 G5 21 LCD1_DATA10 G6 22 LCD1_DATA11 G7 23 24 25 26 27 GND 28 GND 29 LCD1_DATA4 B0 30 LCD1_DATA5...

Page 87: ... 55 GND 56 GND 57 TOUCH_X1 58 TOUCH_Y1 59 TOUCH_X2 60 TOUCH_Y2 61 I2 C2 _SDA 62 I2 C2 _SCL 63 LCD_SPI_SS 64 SPI1_CLK 65 SPI1_MOSI 66 SPI1_MISO 67 RESET 68 LCD1_TOUCH_INT EXT 69 LCD1_GPIO1 70 LCD1_GPIO2 71 LCD_PENIRQ 72 GND 73 3 3V 74 3 3V 75 9 30V 76 9 30V 77 9 30V 78 9 30V 79 80 Pin Function Pin Function Downloaded from Elcodis com electronic components distributor ...

Page 88: ...CD2 connector P2 Pin Function Pin Function 1 LCD2_DATA16 R0 2 LCD2_DATA17 R1 3 LCD2_DATA12 R2 4 LCD2_DATA13 R3 5 LCD2_DATA14 R4 6 LCD2_DATA15 R5 7 LCD2_DATA16 R6 8 LCD2_DATA17 R7 9 10 11 12 13 GND 14 GND 15 LCD2_DATA10 G0 16 LCD2_DATA11 G1 17 LCD2_DATA6 G2 18 LCD2_DATA7 G3 19 LCD2_DATA8 G4 20 LCD2_DATA9 G5 21 LCD2_DATA10 G6 22 LCD2_DATA11 G7 23 24 25 26 27 GND 28 GND 29 LCD2_DATA4 B0 30 LCD2_DATA5...

Page 89: ...56 GND 57 TOUCH_X1 58 TOUCH_Y1 59 TOUCH_X2 60 TOUCH_Y2 61 I2 C2 _SDA 62 I2 C2 _SCL 63 LCD_SPI_SS 64 SPI1_CLK 65 SPI1_MOSI 66 SPI1_MISO 67 RESET 68 LCD2_TOUCH_INT EXT 69 LCD2_GPIO1 70 LCD2_GPIO2 71 LCD_PENIRQ 72 GND 73 3 3V 74 3 3V 75 9 30V 76 9 30V 77 9 30V 78 9 30V 79 LED_BCK 80 LED_BCK Pin Function Pin Function Downloaded from Elcodis com electronic components distributor ...

Page 90: ...ConnectCore for i MX51 2011 Digi International Inc 90 MicroSD Card Interface MicroSD Connector X14 Downloaded from Elcodis com electronic components distributor ...

Page 91: ... connector used on the development board does not provide a card detect pin pin 9 and pin 10 are connected to chassis A hot plug insertion or removal is not possible with this connector The following table shows the pinout of the MicroSD connector Pin Signal 1 SD_SATA2 2 SD_DATA3 3 SD_CMD 4 3 3V 5 SD_CLK 6 GND 7 SD_DATA0 8 SD_DATA1 9 SD_CD Connected to chassis 10 SD_CD Connected to chassis Downloa...

Page 92: ...for i MX51 2011 Digi International Inc 92 Module Connectors and Signal Rails Module Connector J2 Signal Rail 2 J26 Signal Rail 1 J25 Module Connector J1 Downloaded from Elcodis com electronic components distributor ...

Page 93: ...le connector J2 J25 Pinout Pin Signal Pin Signal 1 CSI1_D8 2 CSI1_D9 3 CSI1_D10 4 CSI1_D11 5 CSI1_D12 6 CSI1_D13 7 CSI1_D14 8 CSI1_D15 9 CSI1_D16 10 CSI1_D17 11 CSI1_D18 12 CSI1_D19 13 CSI1_VSYNC GPIO3_14 14 CSI1_HSYNC GPIO3_15 15 CSI1_PIXCLK 16 CSI1_MCLK 17 WLAN_TDO 18 WLAN_TCK 19 WLAN_TDI 20 WLAN_TMS 21 WLAN_LED 22 RS_BT_PRIORITY 23 RS_WLAN_ACTIVE 24 RS_BT_ACTIVE 25 2 775V 26 WLAN_DISABLE 27 2 7...

Page 94: ... USBH3_DATA6 64 DISP2_DATA15 MII_TXD0 USBH3_DATA7 65 D12_PIN2 MII_MDC 66 D12_DISP_CLK MII_RXD1 67 D12_PIN4 MII_CRS 68 D12_PIN3 MII_MDIO 69 IOR 70 IOG 71 IOR_BACK 72 IOG_BACK 73 IOB 74 JTAG_TRST 75 IOB_BACK 76 JTAG_MOD 77 JTAG_TCK 78 JTAG_DE 79 JTAG_TMS 80 RESET_IN 81 JTAG_TDI 82 1 8V 83 JTAG_TDO 84 EIM_CS1 GPIO2_26 85 POR 86 EIM_CS3 GPIO2_28 87 EIM_CS0 GPIO2_25 88 EIM_CS5_LAN9221_CS GPIO2_30 89 EI...

Page 95: ...5 129 EIM_A16 GPIO2_10 130 EIM_A23 GPIO2_17 131 EIM_A18 GPIO2_12 132 EIM_A25 GPIO2_19 133 EIM_A20 GPIO2_14 134 EIM_A27 GPIO2_21 135 EIM_A22 GPIO2_16 136 EIM_OE GPIO2_24 137 EIM_A24 GPIO2_18 138 EIM_RW 139 EIM_A26 GPIO2_20 140 EIM_CRE GPIO3_2 141 EIM_EB0 142 EIM_WAIT 143 EIM_EB1 144 GND 145 EIM_EB2 GPIO2_22 TRCTL 146 EIM_BCLK 147 EIM_EB3 GPIO2_23 TRCLK 148 GND 149 NANDF_ALE GPIO3_5 150 NAND_RE SD3_...

Page 96: ... 21 DISP1_DAT20 22 DISP1_DAT21 23 DISP1_DAT22 24 DISP1_DAT23 25 DI1_PIN2 26 DI1_DISP_CLK 27 DI1_PIN11 GPIO3_0 28 DI1_PIN3 29 DI1_PIN13 GPIO3_2 30 DI1_PIN12 GPIO3_1 31 DI1_PIN15 32 DI_GP1 33 DI_GP2 34 DI_GP3 MII_TX_ER 35 DI_GP4 MII_RXD2 36 DI1_D0_CS GPIO3_3 37 DI1_D1_CS GPIO3_4 38 ADIN5 39 TOUCH_X1 40 ADIN6 41 TOUCH_X2 42 ADIN7 43 TOUCH_Y1 44 ADC_GND 45 TOUCH_Y2 46 ADTRIG 47 SWBST 48 49 LEDR 50 51 ...

Page 97: ...T0 AUD5_TXD SPI_MOSI 95 SD1_CLK AUD5_RXC SPI_SCLK 96 SD1_DATA1 AUD5_RXD 97 WDOG1 GPIO1_4 98 SD1_DATA2 AUD5_TXC 99 CSPI1_MOSI I2C1_SDA GPIO4_22 100 SD1_DATA3 AUD5_TXFS SPI_SS1 101 CSPI1_MISO AUD4_RXD GPIO4_23 102 CSPI1_SS0_PMIC AUD4_TXC GPIO4_24 103 CSPI1_SCLK I2C1_SDA GPIO4_27 104 CSPI1_SS1 AUD4_TXD GPIO4_25 105 UART1_RXD GPIO4_28 106 CSPI1_RDY AUD4_TXFS GPIO4_26 107 UART1_TXD PWM2 GPIO4_29 108 UA...

Page 98: ...O4_2 140 NANDF_D5 PATA_D5 SD4_WP GPIO4_3 141 NANDF_D8 PATA_D8 GPIO4_0 SD3_DATA0 142 NANDF_D7 PATA_D7 GPIO4_1 143 NANDF_D10 PATA_D10 GPIO3_30 SD3_D2 144 NANDF_D9 PATA_D9 GPIO3_31 SD3_D1 145 NANDF_D12 PATA_D12 GPIO3_28 SD3_D4 146 NANDF_D11 PATA_D11 GPIO3_29 SD3_D3 147 NANDF_D14 PATA_D14 GPIO3_26 SD3_D6 148 NANDF_D13 PATA_D13 GPIO3_27 SD3_D5 149 NANDF_CS0 GPIO3_16 150 NANDF_D15 PATA_D15 GPIO3_25 SD3_...

Page 99: ...P21 Peripheral application header Provides access to a 16 bit data bus 10 bit address bus and control signals such as CS OE WE as well as I2C and power 3 3V Using these signals you can connect Digi specific extension modules or your own custom daughter card to the module s address data bus and other interfaces Peripheral Application Header P21 Downloaded from Elcodis com electronic components dist...

Page 100: ... i MX51 data bus signals D16 D31 The Address bus signals A0 A9 are connected to the i MX51 data address bus signals DA0 DA9 Pin Signal Pin Signal 1 GND 2 D0 3 D1 4 D2 5 D3 6 GND 7 D4 8 D5 9 D6 10 D7 11 GND 12 D8 13 D9 14 D10 15 D11 16 GND 17 D12 18 D13 19 D14 20 D15 21 GND 22 8 bit 16 bit default 23 GND 24 3 3V 25 3 3V 26 A0 27 A1 28 A2 29 A3 30 GND 31 A4 32 A5 33 A6 34 A7 35 GND 36 A8 37 A9 38 GN...

Page 101: ...ered and its voltage level is 1 8V This signal is connected to the peripheral connector through a 0R resister By default this resistor is not populated The I2C interface corresponds to i MX51 I2C port 2 For more information refer to the I2C chapter in this document The signal GPIO3_2 can only be used as an input signal to the i MX51 This signal is intended to be used as interrupt line in the perip...

Page 102: ...odule DG ACC POE The PoE module is an optional accessory item that can be plugged on the development board through the two connectors P17 input connector provides access to the PoE signals from the Ethernet connector P18 output connector provides the output power supply from the PoE module PoE Header P18 PoE Header P17 Downloaded from Elcodis com electronic components distributor ...

Page 103: ...in the picture below Note the PoE module is part of the optional Digi 802 3af application kit sold separately Digi P N DG ACC POE PoE Connector power in P17 The table below provides the pinout of the PoE input connector Pin Signal 1 POE_TX_CT 2 POE_RX_CT 3 POE_RJ45_4 5 4 POE_RJ45_7 8 Downloaded from Elcodis com electronic components distributor ...

Page 104: ...ternational Inc 104 PoE Connector power out P18 The table below provides the pinout of the PoE output connector Pin Signal 1 12V_PoE 2 12V_PoE 3 GND 4 GND 5 PoE_GND 6 PoE_GND Downloaded from Elcodis com electronic components distributor ...

Page 105: ... Main Power Connector The main power connector X24 is a barrel connector for the development board s 9 30VDC power supply The figure below shows the polarity Power Connector X24 Ground 9 30 VDC Downloaded from Elcodis com electronic components distributor ...

Page 106: ...ConnectCore for i MX51 2011 Digi International Inc 106 SD Card Interface SD MMC Connector X18 Downloaded from Elcodis com electronic components distributor ...

Page 107: ...ed to the enhanced Secured Digital Host controller 3 eSDHC3 of the i MX51 CPU The following table provides the pinout of the SD MMC connector Pin Function 1 SD_DATA3 2 SD_CMD 3 GND 4 3 3V 5 SD_CLK 6 GND 7 SD_DATA0 8 SD_DATA1 9 SD_DATA2 10 SD_DATA4 11 SD_DATA5 12 SD_DATA6 13 SD_DATA7 14 SD_CD 15 SD_WP Downloaded from Elcodis com electronic components distributor ...

Page 108: ...ConnectCore for i MX51 2011 Digi International Inc 108 SPI Interface SPI Header P24 Downloaded from Elcodis com electronic components distributor ...

Page 109: ...4_26 and the touch selection jumper J20 The SPI bus is connected to the following interfaces of the ConnectCore for i MX51 module The table below provides the pinout of the SPI header By default SPI pins are configured as GPIO signals Interface Chip Select SPI Header CSPI1_SS1 GPIO4_25 LCD1 GPIO4_26 LCD2 GPIO4_26 Interface Chip Select MC13892 Power Management CSPI1_SS0 GPIO4_24 Pin Function Defaul...

Page 110: ...DTE mode and requires a null modem cable to connect to a computer serial port The serial port 2 interface is connected to i MX51 UART port 2 The corresponding line driver on the development board can be enabled or disabled using switch S7 Refer to paragraph Switches and Push buttons in this document for more information Serial Port 2 RS232 X27 Serial Port 1 MEI X30 Serial Port 3 TTL X19 Downloaded...

Page 111: ...trical interface interface corresponds to i MX51 UART port 1 The line drivers are configured using the switch S6 Refer to the Switches and Push buttons section of this document for more information Serial port 1 pins are allocated as shown Pin Function Defaults to 1 NC 2 RXD GPIO1_20 3 TXD GPIO1_21 4 NC 5 GND 6 NC 7 RTS GPIO1_14 8 CTS GPIO1_11 9 NC Pin RS232 Function RS232 Default RS485 Function R...

Page 112: ...ured to their respective GPIO or KEY_COL signals Serial port 3 is connected to the X19 connector and to the XBee module socket Two jumpers J30 and J31 are used in the development board to select the connector where serial port 3 will be available Refer to the Jumpers section of this document for more information By default serial port 3 CTS signal is not connected to X19 A 0Ω resistor R44 must be ...

Page 113: ...es four standard type A receptacles for a USB host connection A 4 Port USB hub is used in the development board to convert the USB host port 1 of the module into four USB host ports The module supports low full and high speed USB 2 0 connectivity USB Host Connectors J8 J10 Downloaded from Elcodis com electronic components distributor ...

Page 114: ...nterface USB OTG Connector J11 The development board provides a standard mini AB type receptacle for a USB OTG connection The module supports full and high speed USB2 0 connectivity USB OTG Connector J11 Downloaded from Elcodis com electronic components distributor ...

Page 115: ...pment board provides two user buttons and two user LEDs connected to GPIO signals of the i MX51 The user buttons and the user LEDs can be enabled or disabled by correctly setting the corresponding jumpers User Interface Downloaded from Elcodis com electronic components distributor ...

Page 116: ...he jumpers used to enable disable the buttons and LEDs Signal GPIO Jumper Comment USER_BUTTON1 GPIO3_6 J28 10K pull up to 2 775V on the development board USER_LED1 GPIO3_10 J16 USER_BUTTON2 GPIO1_1 J29 10K pull up to 2 775V on the development board USER_LED2 GPIO3_9 J9 Downloaded from Elcodis com electronic components distributor ...

Page 117: ...ConnectCore for i MX51 2011 Digi International Inc 117 Analog Video Interface VGA Connector X32 Downloaded from Elcodis com electronic components distributor ...

Page 118: ...onnector labeled X32 The Analog Video interface is connected to the Display 1 interface of the i MX51 CPU The table below shows the pinout of the Analog Video connector Pin Signal 1 VGA_RED 2 VGA_GREEN 3 VGA_BLUE 4 NC 5 GND 6 RED_RETURN 7 GREEN_RETURN 8 BLUE_RETURN 9 NC 10 GND 11 NC 12 NC 13 HSYNC 14 VSYNC 15 NC Downloaded from Elcodis com electronic components distributor ...

Page 119: ...onnectCore for i MX51 2011 Digi International Inc 119 WLAN Interface Primary Antenna Connectors P12 P14 Secondary Antenna Connectors P13 P15 Downloaded from Elcodis com electronic components distributor ...

Page 120: ...wo UFL connectors are used to connect the WLAN interface of the ConnectCore for i MX51 to the development board Two coaxial cables are used for this connection P14 and P15 these two RP SMA connectors are used to connect two primary and secondary WLAN antennas The following picture shows the WLAN antenna connections Downloaded from Elcodis com electronic components distributor ...

Page 121: ...ConnectCore for i MX51 2011 Digi International Inc 121 Digi XBee TM Interface Digi XBee Connectors X28 X29 Downloaded from Elcodis com electronic components distributor ...

Page 122: ... development board to select the connector where serial port 3 will be available Refer to the Jumpers section of this document for more information The table below shows the pinout of the XBee module connectors Pin Signal Pin Signal X28 1 3 3V X29 1 IDENT X28 2 XBEE_DOUT X29 2 X28 3 XBEE_DIN X29 3 X28 4 NC X29 4 X28 5 XBEE_RESET X29 5 XBEE_RTS X28 6 X29 6 ASSOC X28 7 X29 7 X28 8 X29 8 ON SLEEP X28...

Page 123: ... 2011 Digi International Inc 123 Module Specifications A P P E N D I X A This appendix provides ConnectCore for i MX51 module specifications Downloaded from Elcodis com electronic components distributor ...

Page 124: ...dditionally the use of a torque key with 10 cNm is recommended Warning Do not use a standard metal M2 washer Environmental Specifications Length 82 mm 3 228 inches Width 50 mm 1 968 inches Height PCB 1 40 mm 0 055 inches Top side part 3 60 mm 0 142 inches Bottom side part 2 20 mm 0 087 inches Operating temperature 600MHz variant 40ºC to 85ºC 40ºF to 185ºF 800MHz variant 20ºC to 70ºC 4ºF to 158ºF S...

Page 125: ...ly The actual antenna might vary Attribute Band 1 Band 2 Frequency 2 4 2 4835 GHz 5 15 6 GHz Bandwidth 120MHz 875MHz Wavelength 1 4 Wave 1 4 Wave Impedance 50 Ohm 50 Ohm VSWR 19 typ Center 19 typ Center Connector RP SMA RP SMA Gain 2 3dBi 3 6dBi Dimension See measurements in the drawing after this table Part Number ANT DB1 RAF RPS Downloaded from Elcodis com electronic components distributor ...

Page 126: ...e Dimensions are provided for reference purposes only The actual antenna might vary Attribute Property Frequency 2 4 2 5GHz Power Output 2W DB Gain 2dBi VSWR or 2 0 Dimension 108 5 mm 10 0mm Weight 10 5g Temperature Rating 40 to 80 C Part Number DG ANT 20DP BG Downloaded from Elcodis com electronic components distributor ...

Page 127: ...hernet 2 Standard IEEE 802 3 802 3u Physical layer 10 100Base Data rate 10 100 Mbps Mode Full or half duplex Standard IEEE 802 3 802 3u Physical layer 10 100Base Data rate 10 100 Mbps Mode Full or half duplex Downloaded from Elcodis com electronic components distributor ...

Page 128: ... data rate and antenna depending on the channel statistics WPA WPA2 and WMM support Wireless Medium 802 11b g Direct Sequence Spread Spectrum DSSS and Orthogonal Frequency Divisional Multiplexing OFDM 802 11a n OFDM DFS Client This module supports the DFS Client only between 5 25 5 35GHz and 5 50 5 70GHz bands It does not support being DFS Master or can it be connected to an Ad hoc network in thes...

Page 129: ...d DFS Client 5 470 to 5 725 GHz ETSI ISM Band 3 excluding TPC and DFS Client 5 150 to 5 250 GHz U NII 1 5 250 to 5 350 GHz U NII 2 excluding TPC and DFS Client 5 470 to 5 725 GHz U NII Worldwide excluding TPC and DFS Client 5 725 to 5 825 GHz U NII 3 Available Transmit Power Settings Typical 2 dBm 25 C Maximum power settings will vary according to individual country regulations IEEE 802 11b 16mW E...

Page 130: ...eceive Sensitivity Data Rate bg Mode Typical Sensitivity 1 5 dBm 1 Mbps 94 0 dBm 8 PER 2 Mbps 89 0 dBm 8 PER 11 Mbps 86 0 dBm 8 PER 6 Mbps 89 0 dBm 10 PER 54 Mbps 74 0 dBm 10 PER 645Mbps 71 0 dBm 10 PER Data Rate a Mode Typical Sensitivity 1 5 dBm 6 Mbps 88 0 dBm 10 PER 54 Mbps 72 0 dBm 10 PER Data Rate bg Mode Typical Sensitivity 1 5 dBm 65 Mbps 69 0 dBm 10 PER Downloaded from Elcodis com electro...

Page 131: ...ions are available for simulating a battery voltage below is one example based on three Schottky diodes in series Supply Voltages Supply Current The following table provides current draw guidance utilizing the power management capabilities of the module The module variant used for the measurements works at 800MHz with 512 MB NAND Flash 512 MB DDR2 dual Ethernet WLAN and accelerometer A Windows Emb...

Page 132: ...rrent drawn by the module for the different power modes and the different interface configurations Interface Configuration Interfaces Used Minimum Console Ethernet 3 3V of development board drawn from external power supply Typical VGA USB Host two devices connected Audio Ethernet Console 3 3V of development board drawn from module Maximum Display1 Display2 Camera1 Camera2 USB OTG USB Host four dev...

Page 133: ...A 5V supply to charger 410mA System Idle 3 7V Battery 380mA 5V supply to charger 390mA Suspend 3 7V Battery 145mA 5V supply to charger 170mA Power Mode Power Supply Current Draw Comments Full load 3 7V Battery 1450mA 5V supply to charger 1250mA ON 3 7V Battery 1150mA 5V supply to charger 950mA User Idle 3 7V Battery 1075mA 5V supply to charger 890mA System Idle 3 7V Battery 350mA 5V supply to char...

Page 134: ...y 1800mA 5V supply to charger 1650mA System Idle 3 7V Battery 1600mA 5V supply to charger 1250mA Suspend 3 7V Battery 420mA 5V supply to charger 490mA Supply Source Output Voltage Load Capacity Off module Available Current Comments 2 775V PMIC VIOHI LDO 2 775V 100mA max 50mA max Used on module to power IPU Peripheral interfaces Accelerometer I2 C Ethernet PHY and bootstraps 1 8V PMIC VGEN3 LDO 1 8...

Page 135: ...odule Pinout of Chapter 1 The following table shows the General Purpose I O and High Speed General Purpose I O GPIOxx HSGPIOxx DC parameters The xx reference signifies the supply voltage level Parameter Symbol Min Typ Max Unit Supply Voltage VDD xx 18 xx 27 xx 33 1 65 2 5 3 0 1 8 2 775 3 3 1 95 3 1 3 6 V High level output voltage Voh Vol USB VDD 0 15 VDD 0 43 VDD 0 3 VDD 0 3 V Low level output vol...

Page 136: ...61 µA Input Current 47kΩ pull up Iin 76 µA Input Current 100kΩ pull up Iin 36 µA Input Current 100kΩ pull down Iin 36 µA Keeper circuit resistance 17 kΩ Output driver impedance Rout Low drive Medium drive High drive Max drive 80 40 27 20 104 52 35 26 250 125 83 62 Ω Parameter Symbol Min Typ Max Unit Downloaded from Elcodis com electronic components distributor ...

Page 137: ...put current Iol Low drive Medium drive High drive Max drive 2 1 4 2 6 3 8 4 mA High level input voltage VIH 0 7 x VDD VDD V Low level input voltage VIL 0 0 3 x VDD V Input Current no pull Iin 1 µA Input Current 22kΩ pull up Iin 161 µA Input Current 47kΩ pull up Iin 76 µA Input Current 100kΩ pull up Iin 36 µA Input Current 100kΩ pull down Iin 36 µA Keeper circuit resistance 17 kΩ Output driver impe...

Page 138: ... output current Ioh Low drive Medium drive High drive 5 1 10 2 15 3 mA Low level output current Iol Low drive Medium drive High drive 5 1 10 2 15 3 mA High level input voltage VIH 0 7 x VDD VDD V Low level input voltage VIL 0 0 3 x VDD V Input Current no pull Iin 10 µA Input Current 22kΩ pull up Iin 202 µA Input Current 75kΩ pull up Iin 61 µA Input Current 100kΩ pull up Iin 47 µA Input Current 360...

Page 139: ... 2 5 5 V Low level input voltage VIL 0 3 0 8 V Input Leakage Current I1K 10 µA Parameter Symbol Min Typ Max Unit Supply Voltage VDD 2 5 2 775 3 1 V High level output voltage Voh VDD 0 2 VDD V Low level output voltage Vol 0 2 V Output driver impedance Rout 200 500 Ω Parameter Symbol Min Typ Max Unit Supply Voltage VDD 1 5 3 1 V High level input voltage Vih 1 VDD V Low level input voltage Vil 0 3 V ...

Page 140: ...put voltage Vol 0 2 V Output driver impedance Rout 200 500 Ω Parameter Symbol Min Typ Max Unit High level output voltage Voh 5 5 4 5 4 V Low level output voltage Vol 0 1 V Load Current Iout 100 nA Parameter Symbol Min Typ Max Unit Input current Iled 0 21 mA Parameter Symbol Min Typ Max Unit Supply Voltage VDD 2 5 2 775 3 1 V High level output voltage Voh 1 VDD V Low level output voltage Vol 0 3 V ...

Page 141: ...ds 300 420 585 mV Parameter Symbol Min Typ Max Unit Supply Voltage VDD 2 69 2 75 2 91 V Parameter Symbol Min Typ Max Unit Input Voltage range VI 0 2 4 V Input Buffer offset Voff 5 5 mV Conversion Current Iin 1 mA Source Impedance Rin 5 kΩ Parameter Symbol Min Typ Max Unit Supply Voltage VDD 2 25 2 5 2 75 V High level output voltage Voh VDD 0 43 VDD V Low level output voltage Vol 0 43 V High level ...

Page 142: ...rnational Inc 142 Module Dimensions A P P E N D I X B This appendix shows the dimensions of the ConnectCore for i MX51 module dimensions are in millimeters Downloaded from Elcodis com electronic components distributor ...

Page 143: ...ConnectCore for i MX51 2011 Digi International Inc 143 Top View Downloaded from Elcodis com electronic components distributor ...

Page 144: ...ConnectCore for i MX51 2011 Digi International Inc 144 Bottom View Downloaded from Elcodis com electronic components distributor ...

Page 145: ...rence number of the connectors used on the module and the reference number of the connectors used in the development board The mated height of the module and the development board is 5mm Device Berg FCI Connector ConnectCore for i MX51 module 61082 181409LF ConnectCore for i MX51 development board 61083 184409LF Downloaded from Elcodis com electronic components distributor ...

Page 146: ...rence to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try and correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is conn...

Page 147: ...numerique n emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques de la class B prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada The maximum antenna gain permitted in the bands 5250 5350 MHz and 5470 5725 MHz to comply with the e i r p limit is according to RSS 210 section A9 2 2 250mW condu...

Page 148: ...inance concerning Technical Regulations Conformity Certification etc of Specified Radio Equipment 特定無線設備の技術基準適合証明等に関する規 Article 2 clause 1 item 19 Approval n 202WW09115541 Article 2 clause 1 item 19 2 Approval n 202GZ09115541 Article 2 clause 1 item 19 3 Approval n 202XW09115541 Article 2 clause 1 item 19 3 2 Approval n 202YW09115541 This device should not be modified otherwise the granted designa...

Page 149: ...ted above has been tested at an External Test Laboratory certified per FCC rules and has been found to meet the FCC Part 15 Class B Emission Limits Documentation is on file and available from the Digi International Homologation Department International EMC Standards The ConnectCore for i MX51 meets the following standards Product Name ConnectCore for i MX51 Model Number 50001699 xx Standards Conne...

Page 150: ...out the module chapter Updated About the Development board chapter Updated module specifications appendix Updated mechanical drawings Revision D Updated module pinout tables Updated power section Updated GPIO table Updated development board figures Updated Switches and push buttons Jumper and LEDs sections Updated development board interfaces Updated several sub sections to Appendix A Added electr...

Page 151: ...ule column in Chapter 1 changed MC13892 CS to MC13892 MISO Added the Fasteners and Appropriate Torque section to Appendix A Added the Charger vs Battery section to Appendix A Added the Off module Available Current column and information to the On Module Power Supplies table in Appendix A Updated the Power section of Chapter 1 and its accompanying sub sections Added pin descriptions for the USBH2 i...

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