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Summary of Contents for TQ-Systems MBLS1012AL
- Page 1 MBLS1012AL Preliminary User's Manual MBLS1012AL UM 0001 29.04.2019...
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Page 2: Table Of Contents
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page i TABLE OF CONTENTS ABOUT THIS MANUAL ....................................1 Copyright and licence expenses ................................1 Registered trademarks ....................................1 Disclaimer ........................................1 Imprint ..........................................1 Tips on safety ........................................ 2 Symbols and typographic conventions ............................... - Page 3 Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page ii TABLE OF CONTENTS (continued) SOFTWARE ........................................30 MECHANICS ........................................ 31 TQMLS1012AL and MBLS1012AL dimensions ..........................31 Housing ........................................31 Thermal management .................................... 32 Assembly ........................................32 SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS ......................
- Page 4 Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page iii TABLE DIRECTORY Table 1: Terms and Conventions ..................................2 Table 2: Overview interfaces..................................... 5 Table 3: Overview Diagnostic and User Interfaces ............................ 5 Table 4: Parameter protective circuit ................................7 Table 5: Electrical parameters of voltage regulators ..........................
- Page 5 Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page iv ILLUSTRATION DIRECTORY Illustration 1: Block diagram MBLS1012AL ................................4 Illustration 2: Block diagram TQMLS1012AL ................................6 Illustration 3: Block diagram protective circuit ..............................7 Illustration 4: Positon of protective circuit ................................
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Page 6: About This Manual
Preliminary User's Manual, or due to usage of erroneous or incomplete information, are exempted, as long as there is no proven intentional or negligent fault of TQ-Systems GmbH. TQ-Systems GmbH explicitly reserves the rights to change or add to the contents of this Preliminary User's Manual or parts of it without special notification. -
Page 7: Tips On Safety
Violation of this guideline may result in damage / destruction of the MBLS1012AL and be dangerous to your health. -
Page 8: Naming Of Signals
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 3 Naming of signals A hash mark (#) at the end of the signal name indicates a low-active signal. Example: RESET# If a signal can switch between two functions and if this is noted in the name of the signal, the low-active function is marked with a hash mark and shown at the end. -
Page 9: Brief Description
The MBLS1012AL is designed as a carrier board for the TQMLS1012AL. All TQMLS1012AL interfaces, which can be used, are available on the MBLS1012AL. Thus the features of the NXP CPU LS1012A can be evaluated and software development for a TQMLS1012AL-based project can be started directly. -
Page 10: Functionality And Interfaces
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 5 3.1.2 Functionality and interfaces Core of the system is the soldered processor module TQMLS1012AL with an ARM Cortex A53 based NXP Layerscape series CPU LS1012A. In addition to the standard communication interfaces such as USB, Ethernet, etc., more TQMLS1012AL signals are routed to a 100 mil pin header on the MBLS1012AL. -
Page 11: Electronics
Power supply The MBLS1012AL has to be supplied with 16 V to 28 V at X21. The typical supply voltage is 24 V. The MBLS1012AL has a maximum power consumption of approx. 51 W at the 24 V supply. This corresponds to a typical maximum current consumption of 2.1 A. -
Page 12: Protective Circuit
Page 7 4.1.3 Protective circuit The input supply of the MBLS1012AL supplies the 3.3 V / 5 V regulators. The protection circuit (see Illustration 3) features the following characteristics: • Overcurrent protection by fuse 4 A, slow blow • Overvoltage protection diode •... -
Page 13: Voltage Regulators
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 8 4.1.4 Voltage regulators The following table show the electrical parameters of the voltage regulators. Table 5: Electrical parameters of voltage regulators Voltage Parameter Min. Typ. Max. -
Page 14: Communication Interfaces
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 9 Communication interfaces 4.2.1 DAPLink / OpenSDA A circuit for a DAPLink/OpenSDA programmer is prepared on the MBLS1012AL. Currently this circuit is not supported. 4.2.2 Debug UART TQMLS1012AL FTDI... -
Page 15: Gigabit Ethernet (Link)
Block diagram Ethernet Link When using the MBLS1012AL e.g. as router or switch, the single port can be used as LINK interface e.g. to a modem. The single Ethernet port is provided via the PHY DP83867 at the SGMII interface (SerDes-Lane A). -
Page 16: Gigabit Ethernet (Switch Ports)
The switch has boot straps to start with configurable default values. Some boot straps can be configured with assembly options. Further information is available in the latest circuit diagram of the MBLS1012AL. The following table shows the pin assignment of the Ethernet connectors: Table 10: Pinout RJ-45 connector X12, X13 for “Switch“... -
Page 17: I 2 C
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 12 4.2.6 The TQMLS1012AL provides an I C bus on the MBLS1012AL. This I C bus is implemented with a 1.8 V and a 3.3 V branch. -
Page 18: Jtag
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 13 4.2.7 JTAG The JTAG signals of the TQMLS1012AL are available on a standard ARM 10-pin JTAG connector. The JTAG interface of the microcontroller for the OpenSDA interface is also equipped with a 10-pin JTAG connector with standard ARM assignment. -
Page 19: Illustration 12: Position Of Jtag Header X18
The JTAG test reset pin (TP18, JTAG_TRST#) must be grounded simultaneously with PORESET# during normal operation. This is achieved by using a 0 Ω bridge on the MBLS1012AL. If a boundary-scan is to be performed, this bridge must be removed and both signals must be controlled accordingly. -
Page 20: Mini Pcie
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 15 4.2.8 Mini PCIe PCIe X1 Card PCIE_DIS# Mini PCIe TQMLS1012AL connector PCIE_WAKE# (X4) PCIE_RST# Clock Generator Illustration 13: Block diagram Mini PCIe The processor provides a PCIe Gen2 interface with one lane (x1) via the SerDes interface. In standard muxing, this Lane occupies Lane B of the SerDes interface. -
Page 21: Illustration 14: Position Of Mini Pcie Socket X4
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 16 Table 16: Pinout Mini PCIe X4 Target pin / Net Pin name Pin name Target pin / Net PCIE_WAKE# WAKE# +3.3Vaux V_3V3_PCIE COEX1 COEX1 +1.5V V_1V5_PCIE... -
Page 22: Rtc Backup Supply
The SATA interface (SerDes-Lane D) of the LS1012A and a 3.3 V power supply are connected. As required by the M.2 specification, the power budget of the MBLS1012AL is 2.5 A for a SATA SSD. The Device Activity Signal (DAS/DSS#;... -
Page 23: Sd Card
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 18 4.2.11 SD card eSDHC1 MicroSD card TQMLS1012AL Protection slot Illustration 17: Block diagram SD card A microSD card is used as non-volatile program memory. Alternatively, an eMMC memory can be used instead. -
Page 24: Usb
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 19 4.2.13 USB1 USB 3.0 Type A TQMLS1012AL USB2 Type A USB 3.0 Hub USB3 Mini PCIe USB4 WLAN Slot Illustration 19: Block diagram USB 3.0 The TI USB 3.0 hub TUSB8041 is used for the USB 3.0 OTG port of the TQMLS1012A to provide various USB hosts. The OTG port is configured as host. -
Page 25: Wlan
C address used by the plug-in card is not yet used by a peripheral on the MBLS1012AL or on the PCIe slot. See also Table 13. The wiring of pins 42, 44 and 46 is the same as for the Mini PCIe interface. -
Page 26: Reset Structure
5 V input voltage and includes the manual reset button. The undervoltage threshold is set to 4.455 V, the delay until the reset signal is enabled again is set to 300 ms. On the MBLS1012AL a red LED indicates a reset, see Table 34. -
Page 27: Boot-Mode Configuration
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 22 The RESET_REQ# signal enables the CPU to trigger a reset itself via software or in the event of an error (watchdog, security violation, etc.). The signals RESET_REQ# and RESET_1V8# are connected via DIP switch S1, slot 2. This enables to separate the connection between the two signals. -
Page 28: Diagnostic And User Interfaces
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 23 Diagnostic and user interfaces 4.5.1 DIP switch S1 A 4-fold DIP switch is used to set boot configurations and select hardware settings. The functions of the individual switches are described in the following table:... -
Page 29: Gpios
GPIOs GPIO pins from different sources are available on the MBLS1012AL. Native GPIOs The TQMLS1012AL provides six GPIO signals on the configuration selected for the MBLS1012AL. All GPIO signals configured as input are interrupt capable. Table 29: Electrical characteristics of 1.8 V GPIOs Wert Min. -
Page 30: Gpio Port Expander
Due to the low number of native GPIOs provided by the LS1012AL CPU, two GPIO expanders with 16 and 8 IOs are available on the MBLS1012AL. The respective interrupt pin of the GPIO expander is connected to a GPIO pin of the LS1012AL CPU: •... -
Page 31: Header X22
Header X22 The MBLS1012AL provides a 34-pin header. On this header all unused signals and those which should be easy to reach are made available. In addition to the signals, 24 V, 5 V, 3.3 V and 1.8 V are available on the header. -
Page 32: Illustration 26: Position Of Header X22
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 27 Attention: Power drawn from V_24V, and V_1V8_PMIC_OUT The current drawn from V_24V (pin 2) is added to the current consumption of the rest of the TQMLS1012AL. The user must provide any additional power required at the voltage input of the TQMLS1012AL and observe the load capacity of the fuse. -
Page 33: Leds
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 28 4.5.5 LEDs The MBLS1012AL provides 13 diagnosis- and Status LEDs (plus the LEDs at the Ethernet ports) to indicate the system condition. The following table shows the function of all LEDs. Table 34: Status LEDs... -
Page 34: Push Buttons
Push buttons For development purposes, the MBLS1012AL has three push buttons connected to the port expanders. By using the interrupt signals at GPIO1_24 and GPIO1_27 interrupts can be triggered with the push buttons. The signal lines between the push button and the port expander are equipped with 10 kΩ... -
Page 35: Temperature Sensor
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 30 4.5.8 Temperature sensor The MBLS1012AL provides a temperature sensor LM75A, which monitors the environmental temperature. Illustration 30: Position of temperature sensor LM75A Table 36: Electrical characteristics LM75A... -
Page 36: Mechanics
The MBLS1012AL has overall dimensions (length × width) of 160 × 100 mm The MBLS1012AL has a maximum height of approximately 29 mm. The MBLS1012AL has four mounting holes with a diameter of 2.7 mm and three 2.2 mm heat sink mounting holes. The MBLS1012AL weighs approximately 137 grams including TQMLS1012AL. -
Page 37: Thermal Management
More information is to be taken from the TQMLS1012AL Preliminary User's Manual. Attention: Destruction or malfunction The MBLS1012AL belongs to a performance category in which 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... -
Page 38: Safety Requirements And Protective Regulations
Page 33 SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS Since the MBLS1012AL is a development platform, no EMC tests have been performed. Protection against electrostatic discharge is provided on most interfaces of the MBLS1012AL. The circuit diagram shows which interfaces have ESD protection. -
Page 39: Environment Protection
General notes Due to technical reasons a battery is necessary for the MBLS1012AL. Batteries containing mercury (Hg), cadmium (Cd) or lead (Pb) are not used. If this is for technical reasons unavoidable, the device is marked with the corresponding hazard note. -
Page 40: Appendix
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 35 APPENDIX 10.1 Acronyms and definitions The following acronyms and abbreviations are used in this document: Table 39: Acronyms Acronym Meaning Analog/Digital Converter ® Advanced RISC Machine... - Page 41 Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 36 Table 39: Acronyms (continued) Acronym Meaning Reset Configuration Word REACH Registration, Evaluation, Authorisation (and restriction of) Chemicals Red Green Blue RGMII Reduced Gigabit Media Independent Interface...
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Page 42: References
Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH Page 37 10.2 References Table 40: Further applicable documents Name Rev., Date Company QorIQ LS1012A Data Sheet 1.0 / 01/2018 QorIQ LS1012A Reference Manual Rev. 1 / 01/2018 AN5192 QorIQ LS1012A Design Checklist Rev. - Page 43 TQ-Systems GmbH Mühlstraße 2 l Gut Delling l 82229 Seefeld Info@TQ-Group TQ-Group...
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