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User's Manual l MBa6ULxL UM 0101 l © 2018, TQ-Systems GmbH

Page 14

4.2.4

CAN

The MBa6ULxL provides two CAN interfaces. CAN1 is routed to X1, CAN2 is optionally available at X2.
Both interfaces are galvanically separated. The CAN interfaces are not separated galvanically among themselves.
The CAN signals can be terminated with 120 Ω using DIP switches S15 and S14.

Illustration 10:

Block diagram CAN

Table 17:

Pinout CAN1, CAN2 – X1, X2

Connector

Pin

Pin name

Signal

Direction

Termination

Remark

1

CAN_H

CAN2_P

I/O

S15-2

2

CAN_L

CAN2_N

I/O

S15-1

X1

3

DGND

DGND_CAN

P

–

Assembled

1

CAN_H

CAN1_P

I/O

S14-2

2

CAN_L

CAN1_N

I/O

S14-1

X2

3

DGND

DGND_CAN

P

–

Optionally

available

4.2.5

Display interface

The i.MX6ULx provides an Enhanced LCD Interface (eLCDIF), which is routed to X19 on the MBa6ULxL. The eLCDIF consists of
24 data and 5 control signals and supports different video formats like RGB, VSYNC, ITU-R BT.656, or 4:2:2 YCbCr.
The following block diagram shows the display interface:

Illustration 11:

Block diagram display interface, X19

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Содержание MBa6ULxL

Страница 1: ...MBa6ULxL User s Manual MBa6ULxL UM 0101 26 10 2018 ...

Страница 2: ... Boot Mode configuration 6 4 1 3 I2 C address mapping 8 4 1 4 Port replicator PCA9554BS signals 9 4 1 5 Temperature sensor SPD EEPROM 9 4 1 6 RTC supply 9 4 1 7 Reset and Power 10 4 1 8 Status LED 10 4 2 Communication interfaces 11 4 2 1 USB 2 0 Hi Speed Host 11 4 2 2 USB 2 0 Hi Speed OTG 12 4 2 3 Ethernet 13 4 2 4 CAN 14 4 2 5 Display interface 14 4 2 6 Touch controller 15 4 2 7 Backlight control...

Страница 3: ... 1 EMC 26 7 2 ESD 26 7 3 Operational safety and personal security 26 8 CLIMATIC AND OPERATIONAL CONDITIONS 26 8 1 Protection against external effects 26 8 2 Reliability and service life 26 9 ENVIRONMENT PROTECTION 27 9 1 RoHS 27 9 2 WEEE 27 9 3 REACH 27 9 4 EuP 27 9 5 Packaging 27 9 6 Batteries 27 9 6 1 General notes 27 9 6 2 Lithium batteries 27 9 7 Other entries 27 10 APPENDIX 28 10 1 Acronyms a...

Страница 4: ...racteristics USB 11 Table 13 Pinout USB Host OTG X15 12 Table 14 Characteristics USB 2 0 Hi Speed OTG 12 Table 15 Pinout Ethernet 1 X14 left 13 Table 16 Pinout Ethernet 2 X14 right 13 Table 17 Pinout CAN1 CAN2 X1 X2 14 Table 18 Pinout LCD interface X19 15 Table 19 Pinout Micro SD card socket X13 16 Table 20 Current load Mini PCIe 17 Table 21 Pinout Mini PCIe X24 X25 SIM card socket X12 18 Table 22...

Страница 5: ...k diagram CAN 14 Illustration 11 Block diagram display interface X19 14 Illustration 12 Block diagram Micro SD card socket X13 16 Illustration 13 Block diagram Mini PCIe 17 Illustration 14 Block diagram of Starterkit headers X22 X23 20 Illustration 15 Block diagram debug interfaces RS 232 USB 21 Illustration 16 Block diagram power supply 22 Illustration 17 Block diagram input protection 22 Illustr...

Страница 6: ...demarks are rightly protected by a third party 1 3 Disclaimer TQ Systems GmbH does not guarantee that the information in this User s Manual is up to date correct complete or of good quality Nor does TQ Systems GmbH assume guarantee for further usage of the information Liability claims against TQ Systems GmbH referring to material or non material related damages caused due to usage or non usage of ...

Страница 7: ... material used This symbol represents important details or aspects for working with the MBa6ULxL Command A font with fixed width is used to denote commands file names or menu items 1 7 Handling and ESD tips General handling of the MBa6ULxL The MBa6ULxL may only be used and serviced by certified personnel who have taken note of the information the safety regulations in this document and all related...

Страница 8: ...ufacturer of each component are taken note of The manufacturer s advice should be followed Software behaviour No warranty can be given nor responsibility taken for any unexpected software behaviour due to deficient components General expertise Expertise in electrical engineering computer engineering is required for the installation and the use of the device The following documents are required to ...

Страница 9: ...ed on an NXP i MX6ULx CPU In addition to the standard communication interfaces like USB Ethernet RS 232 etc other signals and interfaces are routed to two 20 pin 2 54 mm headers The MBa6ULxL provides the following interfaces and functions Table 2 Overview interfaces Connector Interface Qty Type of connector Remark X1 X2 CAN 2 0B 2 Phoenix contact MC1 5 3 G 3 5 CAN transceiver galvanically separate...

Страница 10: ... central system component It provides DDR3L SDRAM eMMC NOR flash and EEPROM memory All voltages required by the TQMa6ULxL are derived from the supply voltage More information is to be taken from the accompanying User s Manual of the TQMa6ULxL 7 The boot behaviour of the TQMa6ULxL can be customised The required Boot Mode configuration can be set with DIP switches on the MBa6ULxL see chapter 4 1 2 ...

Страница 11: ...ings of DIP switches S13 and S16 determine which device is selected to boot from Illustration 3 Block diagram Boot Mode Attention Flickering display During the boot process the LCD_DATA signals are not separated from the display It may therefore be necessary to deactivate the display at system start up This can be implemented by appropriate software adaptation via the Data Enable Input ...

Страница 12: ...nfiguration Boot Mode S13 2 BOOT_MODE1 S13 1 BOOT_MODE0 Boot from eFuses OFF OFF Serial Downloader OFF ON Internal Boot ON OFF Reserved ON ON Table 4 Boot Mode configuration DIP switches S13 S16 DIP switch eMMC SD card QSPI NOR Serial Downloader 1 OFF OFF OFF ON S13 2 ON ON ON OFF 1 X X X X 2 ON OFF X X 3 OFF ON X X 4 ON OFF X X 5 ON ON OFF X 6 ON OFF OFF X 7 OFF OFF ON X S16 8 OFF ON OFF X Illust...

Страница 13: ...ddress assignment of TQMa6ULxL and MBa6ULxL Illustration 5 Block diagram I2 C busses Table 5 I2C4 address assignment Component Ref ID Address Location PMIC PF3000 3001 0x08 000 1000b TQMa6ULxL Temperature sensor SE97BTP 0x1A 001 1010b TQMa6ULxL Port replicator PCA9554BS D20 0x22 010 0010b MBa6ULxL I2 C Touch Screen Controller STMPE811Q D9 0x41 100 0001b MBa6ULxL EEPROM 24LC64T I_MC 0x50 101 0000b ...

Страница 14: ...perature sensor SPD EEPROM Since there is already a temperature sensor SE97BTP on the TQMa6ULxL no temperature sensor is provided on the MBa6ULxL 4 1 6 RTC supply The TQMa6ULxL provides a discrete RTC Another RTC is provided by the i MX6ULx on the TQMa6ULxL Both RTCs are supplied via the LICELL A lithium battery type CR2032 with very low self discharge is provided on the MBa6ULxL as a backup suppl...

Страница 15: ... power on signals Push button Signal TQMa6ULxL pad Direction Remark S1 RESET_IN T14 I 10 kΩ PU to 3 3 V on MBa6ULxL S2 PMIC_PWRON U16 I 10 kΩ PU to 3 3 V on MBa6ULxL RESET_OUT U15 O Resets all components on MBa6ULxL TQMa6ULxL Push button S1 RESET_IN Push button S2 PMIC_PWRON RESET_OUT System Illustration 6 Reset and Power button S1 S2 4 1 8 Status LED The MBa6ULxL provides a status LED The LED shi...

Страница 16: ...2_D_P I O Common Mode Choke in series 4B DGND DGND P M1 M4 DGND DGND P Table 10 Pinout USB Host 3 Mini PCIe 1 X25 Pin Pin name Signal Direction Remark 36 D USB_H3_D_N I O Common Mode Choke in series 38 D USB_H3_D_P I O Common Mode Choke in series Table 11 Pinout USB Host 4 Mini PCIe 2 X24 Pin Pin name Signal Direction Remark 36 D USB_H4_D_N I O Common Mode Choke in series 38 D USB_H4_D_P I O Commo...

Страница 17: ... Signal Direction Remark 1 VBUS USB_OTG2_VBUS P 100 µF to DGND EMI filter Imax 100 mA 2 D USB_OTG2_D_N I O Common mode choke in series 3 D USB_OTG2_D_P I O Common mode choke in series 4 ID USB_OTG2 ID I 5 DGND DGND P M1 M6 DGND DGND P The interface can serve as Client or Host To use this feature appropriate software support is necessary however The OTG ports of the TQMa6ULxL provide a theoretical ...

Страница 18: ...etics and two status LEDs The following tables show the pinout of the RJ45 receptacles Table 15 Pinout Ethernet 1 X14 left Pin Pin name Signal Direction 1 TX ETH1_MDI_TX_P I O 2 TX ETH1_MDI_TX_N I O 3 RX ETH1_MDI_RX_P I O 4 NC 5 NC 6 RX ETH1_MDI_RX_N I O 7 NC 8 NC Table 16 Pinout Ethernet 2 X14 right Pin Pin name Signal Direction 1 TX ETH2_MDI_TX_P I O 2 TX ETH2_MDI_TX_N I O 3 RX ETH2_MDI_RX_P I O...

Страница 19: ... CAN1 CAN2 X1 X2 Connector Pin Pin name Signal Direction Termination Remark 1 CAN_H CAN2_P I O S15 2 2 CAN_L CAN2_N I O S15 1 X1 3 DGND DGND_CAN P Assembled 1 CAN_H CAN1_P I O S14 2 2 CAN_L CAN1_N I O S14 1 X2 3 DGND DGND_CAN P Optionally available 4 2 5 Display interface The i MX6ULx provides an Enhanced LCD Interface eLCDIF which is routed to X19 on the MBa6ULxL The eLCDIF consists of 24 data an...

Страница 20: ...1 J2 R5 23 LCD_DATA22 J3 R6 24 LCD_DATA23 J4 R7 MSB 25 GND 26 LCD_DATA10 M1 G2 LSB 27 LCD_DATA11 M3 G3 28 LCD_DATA12 M4 G4 29 LCD_DATA13 L1 G5 30 LCD_DATA14 L2 G6 31 LCD_DATA15 L3 G7 MSB 32 GND 33 LCD_DATA2 R3 B2 LSB 34 LCD_DATA3 P1 B3 35 LCD_DATA4 P3 B4 36 LCD_DATA5 P4 B5 37 LCD_DATA6 N1 B6 38 LCD_DATA7 N2 B7 MSB 39 LCD_RESET T4 3 3 V 40 LCD RESET Not connected optional FFC connector type Hirose ...

Страница 21: ...tion 12 Block diagram Micro SD card socket X13 The read and write speeds of the Micro SD card interface depend on the Micro SD card used The following table shows the pinout of Micro SD card connector X13 Table 19 Pinout Micro SD card socket X13 Pin Signal Remark 1 USDHC1 DAT2 10 kΩ Pull Up to VCC3V3 ESD protection 2 USDHC1 DAT3 10 kΩ Pull Up to VCC3V3 ESD protection 3 USDHC1 CMD 10 kΩ Pull Up to ...

Страница 22: ...aces to Mini PCIe 1 and Mini PCIe 2 Illustration 13 Block diagram Mini PCIe The maximum load on the voltages provided for the Mini PCIe card is given in the following table Table 20 Current load Mini PCIe Parameter Imax Mini PCIe 1 Imax Mini PCIe 2 Remark Current 1 5 V 0 375 A 0 375 A Current 3 3 V 1 1 A 1 1 A Default Current 5 V 0 8 A 2 0 A Assembly option Note 5 V SIM card SIM cards which requir...

Страница 23: ...e Table 22 17 NC NC 18 DGND DGND 19 NC NC 20 PCIE_2 DIS PCIE_1 DIS 21 DGND DGND 22 PCIE_RST PCIE_RST 23 NC optional 5 V NC 24 VCC_MPCIE2 VCC_MPCIE1 Default 3 3 V optional 5 V see Table 20 25 NC optional 5 V NC 26 DGND DGND 27 DGND DGND 28 VCC1V5 VCC1V5 See Table 20 29 DGND DGND 30 I242 SCL I242 SCL 31 NC NC 32 I2C4 SDA I2C4 SDA For I2C4 address mapping see Table 5 33 NC NC 34 DGND DGND 35 DGND DGN...

Страница 24: ... 10 SIM card socket The following table shows the pinout of the SIM card socket Table 22 Pinout SIM card socket X12 Pin Signal Remark C1 SIM_PWR C2 SIM_RST C3 SIM_CLK C4 NC Reserved C5 DGND C6 SIM_VPP C7 SIM_DATA C8 NC Reserved DC NC D Contact DS NC D Spring GND Ground ...

Страница 25: ...UART4_TX SPI2_SCLK 5 6 I2C4_SCL UART4_RX SPI2_SS0 7 8 I2C4_SDA UART5_RX SPI2_MISO 9 10 TOUCH_INT ADC_1 UART5_TX SPI2_MOSI 11 12 GPIO1_IO02 ADC_2 GND 13 14 GND RS 232_1_TX 15 16 RS 232_2_TX RS 232_1_RX 17 18 RS 232_2_RX LCD_DATA17 EXT_WAKEUP 19 20 PWM2 GPIO1_IO09 Table 24 Pinout header 2 X23 Alternative Default Pin Default Alternative 5 V 1 2 3 3 V GND 3 4 GND CSI_DATA04 GPIO4_IO25 5 6 GPIO4_IO21 C...

Страница 26: ...iguration is required DIP switch S16 1 selects the debug interface see Table 26 Illustration 15 Block diagram debug interfaces RS 232 USB Table 23 shows the pinout of the RS 232 signals The following table shows the pinout of debug Micro USB connector X10 Table 25 Pinout debug USB X10 Pin Pin name Signal Direction Remark 1 VBUS_SENSE VBUS_SENSE 2 USB_D_N USB_RS 232_D_N I O 3 USB_D_P USB_RS 232_D_P...

Страница 27: ...can be supplied with 6 5 V to 30 V DC The protective circuit has the following characteristics Slow blow fuse 5 A Excess voltage protection diode PI filter Inverse polarity protection Illustration 17 Block diagram input protection 4 4 2 Power consumption The typical power consumption of the MBa6ULxL without display is approximately 3 4 W If however a display is powered by the MBa6ULxL the power co...

Страница 28: ...der yes i MX6UL I2 C Ports EEPROM 24LC64T yes i MX6UL I2 C Ports RTC yes i MX6UL I2 C Ports Temp LM73CIMK 0 yes i MX6UL RTC TBD if applicable external yes i MX6UL SD SDIO SD Card Interface Hot Plug yes Bootable yes yes i MX6UL USB 1 Host Hi Speed HID Support Keyboard Mouse Mass Storage Support USB Sticks Hard disks yes i MX6UL USB OTG Hi Speed FS As USB Host HID Support Keyboard Mouse Mass Storage...

Страница 29: ... 5 W including TQMa6x have to be dissipated More information is to be taken from the TQMa6ULxL User s Manual Attention Destruction or malfunction The i MX6ULx belongs to a performance category in which a cooling system is essential in most applications It is the sole responsibility of the user to define a suitable cooling method depending on the specific mode of operation e g dependence on clock f...

Страница 30: ...er s Manual l MBa6ULxL UM 0101 l 2018 TQ Systems GmbH Page 25 6 3 Assembly Illustration 19 MBa6ULxL revision 02xx component placement top Illustration 20 MBa6ULxL revision 02xx component placement bottom ...

Страница 31: ...ends on the installation situation heat dissipation via the housing so no fixed value can be specified for the entire assembly A cooling system is essential in most applications It is the user s sole responsibility to define a suitable heat sink weight and mounting position depending on the specific mode of operation e g dependence on clock frequency stack height airflow and software Inadequate co...

Страница 32: ...hazard note To allow a separate disposal batteries are generally only mounted in sockets 9 6 2 Lithium batteries The requirements concerning special provision 188 of the ADR section 3 3 are complied with for Lithium batteries There is therefore no classification as dangerous goods Basic lithium content per cell not more than 1 grams except for lithium ion and lithium polymer cells for which a lith...

Страница 33: ...rostatic Discharge EuP Energy using Products FFC Flat Flex Cable FR 4 Flame Retardant 4 FS Full Speed USB 12 Mbit s FTDI Future Technology Devices International GPIO General Purpose Input Output GSM Global System for Mobile Communications Groupe Spécial Mobile HDMI High Definition Multimedia Interface HID Human Interface Devices HSYNC Horizontal Synchronisation I Input I O Input Output I2 C Inter ...

Страница 34: ...uced Media Independent Interface RoHS Restriction of the use of certain Hazardous Substances RS 232 Recommended Standard serial interface RT Resistive Touch RTC Real Time Clock SD Secure Digital SDA Serial Data SDIO Secure Digital Input Output SDRAM Synchronous Dynamic Random Access Memory SIM Subscriber Identity Module SPD Serial Presence Detect SPI Serial Peripheral Interface SVHC Substances of ...

Страница 35: ...ial Products Data Sheet IMX6ULIEC Rev 1 04 2016 NXP 3 Power Management Integrated Circuit for i MX6UL i MX 6SL SX UL PF3000 Rev 7 0 09 2016 NXP 4 i MX6UltraLite Power Consumption Measurement AN5170_power Rev 2 05 2016 NXP 5 Chip Errata for the i MX 6UltraLite IMX6ULCE Rev 1 04 2016 NXP 6 Hardware Development Guide for the i MX 6UltraLite Applications Processor IMX6ULHDG Rev 1 03 2016 NXP 7 TQMa6UL...

Страница 36: ...TQ Systems GmbH Mühlstraße 2 l Gut Delling l 82229 Seefeld Info TQ Group TQ Group ...

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