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Interface Signals

LEC-iMX6

Interface Signals

4.1 SMARC Interface

Table 4-1 provides the pin signals for the SMARC P-S connector. Refer to the SMARC specifica-
tion at

http://www.sget.org/standards/smarc.html

for definitions of the SMARC signals.

Table 4-1: SMARC P-S Connector (J1) Signal Descriptions

Pin #

Primary (Top Side)

Pin #

Secondary (Bottom Side)

CSI0_VSYNC (Serial camera Vertical Sync
input

Not Connected

CSI0_HSYNC (Parallel camera Horizontal
Sync input)

GND

(CSI1 differential clock input.) S4

CSI0_PXL_CK0 (Serial camera primary
pixel clock input)

CSI1_CK- (CSI1 differential clock input.)

I2C_CAM_CK (Serial / Parallel camera
support link - I2C clock)

PCAM_DE (Parallel camera Data Enable
input)

CAM_MCK (Master clock output for CSI
camera support (may be used for CSI0 and
/ or CSI1)

PCAM_MCK (Parallel camera Master
Clock output)

I2C_CAM_DAT (Serial / Parallel camera
support link - I2C data)

(CSI1 differential data input.)

(CSI0 differential clock input)

CSI1_D0- (CSI1 differential data input.)

CSI0_CK-(CSI0 differential clock input)

GND

S10

GND

P10

(CSI1 differential data input.)

S11

(CSI0 differential data input)

P11

CSI1_D1- (CSI1 differential data input.)

S12

CSI0_D0-(CSI0 differential data input)

P12

GND

S13

GND

P13

(CSI1 differential data input.)

S14

(CSI0 differential data input)

P14

CSI1_D2- (CSI1 differential data input.)

S15

CSI0_D1-(CSI0 differential data input)

P15

GND

S16

GND

P16

(CSI1 differential data input.)

S17

Not connected

P17

CSI1_D3- (CSI1 differential data input.)

S18

Not connected

P18

GND

S19

Not connected

P19

GBE_MDI3- (Bi-directional transmit/
receive pair 3 to magnetics
[Media Dependent Interface])

S20

Not connected

P20

G (Bi-directional transmit/
receive pair 3 to magnetics
[Media Dependent Interface])

S21

Not connected

P21

GBE_LINK100# (Link Speed Indication
LED for 100Mbps; able to sink 24mA or
more carrier LED current)

S22

Not connected

P22

GBE_LINK1000# (Link Speed Indication
LED for 1000Mbps; able to sink 24mA or
more carrier LED current)

S23

Not connected

P23

GBE_MDI2- (Bi-directional transmit/
receive pair 2 to magnetics [Media
Dependent Interface])

S24

Not connected

Содержание LEC-iMX6

Страница 1: ...Advance Technologies Automate the World LEC iMX6 Low Energy Computer on Module Technical Reference P N 50 1Z167 1010 Rev 2 00 ...

Страница 2: ...atory compliance including without limitation Title 21 of the CFR US Directive 2007 47 EC EU and ISO 13485 14971 if any ADLINK may make changes to specifications and product descriptions at any time with out notice Trademarks Product names mentioned herein are used for identification purposes only and may be trade marks and or registered trademarks of their respective companies Revision History AD...

Страница 3: ...ual and on the associated equipment before handling operating the equipment Read these safety instructions carefully Keep this manual for future reference Read the specifications section of this manual for detailed information on the operating environment of this equipment Turn off power and unplug any power cords cables when installing mounting or un install ing removing equipment To avoid electr...

Страница 4: ...iv Preface ...

Страница 5: ...CD Video 12 3 2 18 24 Bit LVDS LCD 12 3 3 HDMI High Definition Multimedia Interface 13 3 4 Camera PCAM 13 3 5 Camera MIPI CSI 13 3 6 PCIe 13 3 7 Gigabit Ethernet 13 3 8 USB 2 0 Ports 14 3 9 SATA 14 3 10 I2C 14 3 11 SPI 14 3 12 Serial UART 15 3 13 SPDIF 15 3 14 I2S 15 3 15 CAN 15 3 16 SD SDIO Interface 15 3 17 eMMC Interface 16 3 18 GPIO 16 3 19 AFB Alternate Function Block 16 3 20 LPC Debug 16 4 I...

Страница 6: ...ower and System Management 26 5 1 SEMA Utility 26 5 2 On Board Power Supply 26 5 3 System States 26 5 4 External Power Button 26 5 5 Reset In Signal 26 5 6 External Battery 26 Appendix A Technical Support 27 ...

Страница 7: ...iagram Figure 1 1 represents the component functions of the module Figure 1 1 Functional Block Diagram 314 pin SMARC Connector Freescale iMX6 Memory DDR3L eMMC optional USB0 Host OTG LCD 24 bit RGB eMMC SDMMC 8 bit SDIO 4 bit 40 pin Debug Connector PCAM 10 bit Memory DDR3L Memory DDR3L Memory DDR3L USB2 Host USB1 Host BMC LM73 Thermal Sensor GbE LAN PHY RGMII SATA 1x I2C option 3x I2C LVDS 24 bit ...

Страница 8: ...grates Processor Core Graphics and Memory Controller Hub and I O Hub DDR3L SDRAM U7 U8 U9 U10 U8 and U10 on bottom side Micron MT41K256M16HA On board DDR3L 1 35V 4Gb 32Mx16x8 System Memory Provides high speed data transfer Ethernet PHY Transceiver U11 Atheros AR8035 AL1B R Integrated 10 100 1000 Mbps single port tri speed Ethernet PHY Transceiver Provides a standard IEEE 802 3 Ethernet interface f...

Страница 9: ...ions CN2 Top 40 pin connector for debug card LED1 Top Blue LED indicating system status activities for HW Reset SW Reset Power Up Power Down Reset Button Power Button and U Boot_Select LED2 Top Green LED for Power On LED3 Top Red LED for Watchdog Activity SW1 Top 4 pin dip switch for U BOOT_SELECT 1 off 4 on default 1 4MB SPI Flash with U BOOT Debian installer 4 8MB SPI Flash with U BOOT default W...

Страница 10: ...oard surface This measurement does not include the cooling solution which can vary The cooling solution will probably increase this dimension Weight 0 02 kg 0 05 lb Height overall 3 05 mm 0 12 inches Board thickness 1 27 mm 0 05 inches Width 50 00 mm 1 97 inches Length 82 00 mm 3 23 inches LEC_iMX6_Top_Conn_b 1 2 Key J1 SMARC Connector CN2 DB40 Debug Connector LED1 System Status Blue LED2 Power On...

Страница 11: ...Overview 5 LEC iMX6 1 4 2 Mechanical Specifications Figure 1 5 Mechanical Dimensions Top Side NOTE All dimensions are given in millimeters LEC iMX6_mech_dmn_top_a ...

Страница 12: ...his module Table 1 4 Power Supply Requirements Parameter 800MHz Characteristics Input Type 3V to 5 25V Regulated DC voltage In rush Current 5V Solo 443mA Dual Lite 456mA Dual 794mA Quad 813mA Typical Idle Current 5V Dual 337mA Quad 362mA BIT Burn In Test Current 5V Solo 509mA Dual Lite 524mA Dual 902mA Quad 907mA Table 1 5 Environmental Requirements Parameter Conditions Temperature Extended 40 to ...

Страница 13: ...ader plate requires another form of cooling such as a fan A heat spreader plate is not a complete thermal solution for the LEC iMX6 CAUTION The overall system design must keep the ICs within their operating temperature specifications Table 1 6 ADLINK Optional Cooling Option Option Description Heat Spreader Provides a simple thermal platform on which to build a cooling solution The heat spreader is...

Страница 14: ...r the factory default location is the onboard SPI flash Linux Operating System The storage locations devices of these two software packages can be the same or distinct 1 To boot the system from a specific boot device location of the U Boot boot loader the LEC BASE boot select jumpers must be set as shown in the following photos 2 The storage location of the Operating System can be set during boot ...

Страница 15: ...X6 target and a host computer 2 Open a terminal program with settings 115200 Baud 8N1 The following screen appears 3 Press any key to interrupt and open the U Boot command shell 4 Enter pri at the U Boot command line to list all environmental variables set inside U Boot 5 Find the appropriate variable and run the corresponding start command For example run boot_usb 6 To run Linux from USB by defau...

Страница 16: ...10 Overview edit bootcmd run boot_usb save Note You need to enter save after making a change or the new setting will be lost after the next boot ...

Страница 17: ...taxonomy jsp code IMX6X_SERIES 2 2 Memory The LEC iMX6 employs one channel of 64 bit DDR3L on board memory Four SDRAM memory chips provide up to 32Gb of non ECC unbuffered low voltage system memory Refer to the SDRAM datasheet at http www micron com parts dram ddr3 sdram mt41k256m16ha 125 it 2 3 eMMC NAND Flash The module supports an optional on board eMMC Multi Media Card NAND chip with capacity ...

Страница 18: ...not supported on the module and will not function as specified in the chip documentation 3 1 Parallel LCD Video The Parallel LCD interface on the LEC iMX6 can be used in 18 Bit or 24 Bit modes at up to 225 Mpixels sec The voltage level of the LCD interface is 1 8V The Parallel LCD interface uses the I2C interface from the i MX 6 At the SMARC connector the signal names are I2C_LCD_CK and I2C_LCD_DA...

Страница 19: ...I specification 3 6 PCIe The module supports a PCIe port x1 lane Gen 2 0 from the CPU providing up to 5 Gb s band width in each direction An optional PCIe switch IC allows for three lanes of PCIe expansion and an optional SPI Flash The i MX 6 PCIe includes 3 Cores Dual Mode core Root Complex core and Endpoint core The LEC iMX6 PCIe configurations include the following options 1x PCIe 1x Gen 2 0 3x...

Страница 20: ...gement and HDMI Control private interfaces Refer to the following block diagram The I2C interfaces operate at data rates up to 400 kbps All I2C interfaces have 1 8V pull ups with 1k resistors 3 11 SPI The LEC iMX6 provides three SPI interfaces SPI0 is multiplexed with I2S and connected to the SMARC connector SPI1 connects directly to the SMARC connector The internal SPI interface connects to the U...

Страница 21: ...is SPI GPIO1_IO3 low When GPIO1_IO3 high I2S is switched through the SMARC connector The voltage level of the I2S interface is 1 8V 3 15 CAN The LEC iMX6 provides two CAN FLEXCAN interfaces that comply with the CAN 2 0B proto col specification Two CAN bus transceivers reside on the CPU and are not required on the module Refer to the following table for signal designators The voltage level of the C...

Страница 22: ...9 10 11 are gener ated by the 9535A GPIO expander and the remaining five signals 0 1 2 3 and 7 originate from the iMX6 CPU and are designated for CAM0 and CAM1 PWR and RST The GPIO sig nals can be utilized for General Purpose IOs as well as camera enable pins and camera field input as defined in the SMARC specification 3 19 AFB Alternate Function Block The AFB is used for an MLB Media Local Bus in...

Страница 23: ...tial clock input P8 CSI1_D0 CSI1 differential data input S9 CSI0_CK CSI0 differential clock input P9 GND S10 GND P10 CSI1_D1 CSI1 differential data input S11 CSI0_D0 CSI0 differential data input P11 CSI1_D1 CSI1 differential data input S12 CSI0_D0 CSI0 differential data input P12 GND S13 GND P13 CSI1_D2 CSI1 differential data input S14 CSI0_D1 CSI0 differential data input P14 CSI1_D2 CSI1 differen...

Страница 24: ...Interface S31 SDMMC_D5 bidirectional 8 bit data path may be used for 4 and 1 bit wide eMMC devices as well P31 SPI0_CS1 SPI0 Master Chip Select 1 output S32 SDMMC_D6 bidirectional 8 bit data path may be used for 4 and 1 bit wide eMMC devices as well P32 GND S33 SDMMC_D7 bidirectional 8 bit data path may be used for 4 and 1 bit wide eMMC devices as well P33 SDIO_WP SDIO card Write Protect 10K pull ...

Страница 25: ...0 Differential USB0 data pair S62 Not connected P62 USB0_EN_OC Pulled low by Module OD driver to disable USB0power Pulled low by Carrier OD driver to indicate over current situation A pull up is present on the Module to a 3 3V rail The pull up rail may be switched off to conserve power if the USB port is not in use Further details may be found in Section 4 12 4 of SMARC Specification S63 Not conne...

Страница 26: ...terminated on Module S78 PCIE_C_RX Differential PCIe Link C receive data pair 0 No coupling caps on Module P78 PCIE_A_CKREQ PCIe Port A clock request input Pulled up or terminated on Module S79 PCIE_C_RX Differential PCIe Link C receive data pair 0 No coupling caps on Module P79 GND S80 GND P80 PCIE_C_REFCK Differential PCIe Link C reference clock output DC coupled S81 PCIE_C_TX Differential PCIe ...

Страница 27: ...isplay implementations leave the two LS bits D0 D1 bit not connected P97 GND S98 LCD_D5 8 bit BLU color data 18 bit display implementations leave the two LS bits D0 D1 bit not connected P98 HDMI_D0 TMDS HDMI data 0 differential pair S99 LCD_D6 8 bit BLU color data 18 bit display implementations leave the two LS bits D0 D1 bit not connected P99 HDMI_D0 TMDS HDMI data 0 differential pair S100 LCD_D7...

Страница 28: ...the two LS bits D16 D17 not connected P116 GPIO8 General Purpose IO S117 LCD_D22 8 bit RED color data 18 bit display implementations leave the two LS bits D16 D17 not connected P117 GPIO9 General Purpose IO S118 LCD_D23 8 bit RED color data 18 bit display implementations leave the two LS bits D16 D17 not connected P118 GPIO10 General Purpose IO S119 GND P119 GPIO11 General Purpose IO S120 LCD_DE D...

Страница 29: ... in S136 GND P136 SER2_TX Asynchronous serial port data out S137 LVDS3 LVDS LCD data channel differential pair P137 SER2_RX Asynchronous serial port data in S138 LVDS3 LVDS LCD data channel differential pair P138 SER2_RTS Request to Send handshake line for SER2 S139 I2C_LCD_CK I2C clock to read LCD display EDID EEPROMs P139 SER2_CTS Clear to Send handshake line for SER2 S140 I2C_LCD_DAT I2C data t...

Страница 30: ...151 VDD_IN Module power input voltage 3 0V min to 5 25V max S152 CHARGER_PRSNT Held low by Carrier if DC input for battery charger is present Pulled up on Module Driven by OD part on Carrier P152 VDD_IN Module power input voltage 3 0V min to 5 25V max S153 CHARGER_STBY The Module drives this signal low when the system is in a standby power state P153 VDD_IN Module power input voltage 3 0V min to 5...

Страница 31: ...S_S4 Test Point 8 SUS_S3 Test Point 9 CB_PWROK Test Point 10 CB_RESET Test Point 11 SYS_RESET Test Point 12 PWRBTN Test Point 13 SMC_OCD0B SMC Program 14 SMC_OCD0A SMC Program 15 SMC_CLK SMC Program 16 SMC_DATA SMC Program 17 SMC_RESET_IN SMC Program 18 SMC_FLMD0 SMC Program 19 SMC_RXD6 SMC Program 20 SMC_TXD6 SMC Program 21 GND 22 3V3_DUAL SMC Program 23 3V3_SMC1 SMC Program 24 Not Connected 25 N...

Страница 32: ...y generates all necessary voltages from the single supply voltage range of 3V to 5 25V DC Externally 5V Standby can be used instead of the on board generated 5V Standby voltage 5 3 System States The following system states are supported Suspend to RAM Freeze and Standby 5 4 External Power Button The board provides support for a power button to initiate transition from Off to On and On to Off hold ...

Страница 33: ... account and then going to the Ask a Question feature Requests can be submit ted 24 hours a day 7 days a week You will receive immediate confirmation that your request has been entered Once you have submitted your request you must log in to go to the My Question area where you can check status update your request and access other features Download Service This service is also free and available 24...

Страница 34: ...hsbergerstrasse 17 94469 Deggendorf Germany Tel 49 0 991 290 94 10 Fax 49 0 991 290 94 29 Email emea adlinktech com ADLINK Technology Inc French Liaison Office Address 6 allée de Londres Immeuble Ceylan 91940 Les Ulis France Tel 33 0 1 60 12 35 66 Fax 33 0 1 60 12 35 66 Email france adlinktech com ADLINK Technology Japan Corporation Address ࠛ101 0045 ᮾி㒔 ௦ 㘫෬ 3 7 4 374 ࣅࣝ 4F KANDA374 Bldg 4F 3 7 4...

Страница 35: ...th 17th Cross Malleswaram Bangalore 560 055 India Tel 91 80 65605817 91 80 42246107 Fax 91 80 23464606 Email india adlinktech com ADLINK Technology Inc Israeli Liaison Office Address 27 Maskit St Corex Building PO Box 12777 Herzliya 4673300 Israel Tel 972 54 632 5251 Fax 972 77 208 0230 Email israel adlinktech com ADLINK Technology Inc UK Liaison Office Tel 44 774 010 59 65 Email UK adlinktech com...

Страница 36: ...30 ...

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