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TQ-Systems TQMa95 LA Series Preliminary User's Manual

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TQMa95xxLA
Preliminary User's Manual
TQMa95xxLA UM 0001
05.11.2024

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  • Page 1 TQMa95xxLA Preliminary User's Manual TQMa95xxLA UM 0001 05.11.2024...

  • Page 2: Table Of Contents

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page i TABLE OF CONTENTS ABOUT THIS MANUAL ....................................1 Copyright and license expenses ................................1 Registered trademarks ....................................1 Disclaimer ........................................1 Intended Use ........................................ 1 Imprint ..........................................2 Tips on safety ........................................
  • Page 3 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page ii Thermal management .................................... 38 Structural requirements ..................................38 SOFTWARE ........................................39 SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS ......................40 EMC ..........................................40 ESD ..........................................40 Operational safety and personal security ............................40 Climate and operational conditions ..............................
  • Page 4 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page iii TABLE DIRECTORY Table 1: Terms and conventions ..................................... 2 Table 2: Interfaces TQMa95xxLA ..................................... 7 Table 3: Pinout LGA pads ......................................9 Table 4: i.MX 95 derivatives ....................................16 Table 5: Boot signals ........................................

  • Page 5: Revision History

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page iv FIGURE DIRECTORY Figure 1: Block diagram i.MX 95 CPU ..................................5 Figure 2: Block diagram TQMa95xxLA ..................................6 Figure 3: LGA pads layout ......................................8 Figure 4: Block diagram eMMC ....................................

  • 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: Imprint

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 2 Imprint TQ-Systems GmbH Gut Delling, Mühlstraße 2 D-82229 Seefeld Tel: +49 8153 9308–0 Fax: +49 8153 9308–4223 E-Mail: Info@TQ-Group Web: TQ-Group Tips on safety Improper or incorrect handling of the product can substantially reduce its life span.

  • Page 8: Handling And Esd Tips

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 3 Handling and ESD tips General handling of your TQ-products The TQ-product 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 rules and regulations.
  • Page 9 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 4 The following documents are required to fully comprehend the following contents: • MBa95xxCA circuit diagram • MBa95xxCA User’s Manual • i.MX 95 Data Sheet • i.MX 95 Reference Manual •...

  • Page 10: Brief Description

    (Source: NXP) Key functions and characteristics The TQMa95xxLA extends the TQ-Systems GmbH product range and offers an outstanding computing performance. A suitable i.MX 95 derivative can be selected for each requirement. The signals are routed to solder pads. All essential components like CPU, LPDDR5 SDRAM, eMMC and power management are already integrated on the TQMa95xxLA.

  • Page 11: Electronics

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 6 ELECTRONICS The information provided in this Preliminary User's Manual is only valid in connection with the tailored boot loader, which is preinstalled on the TQMa95xxLA and the BSP provided by TQ-Systems GmbH, see also section 5.

  • Page 12: Interfaces To Other Systems And Devices

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 7 Interfaces to other systems and devices Except for the internal interfaces, all functional pins are routed on LGA balls. Each customer must check the suitability of the multiplexing in the respective project and adapt it if necessary.
  • Page 13 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 8 MIPI MIPI MIPI MIPI ENET1 ENET1 ENET1 ENET1 MIPI_CSI1 MIPI_CSI1 MIPI_CSI1 MIPI_CSI1 Ground Ground Ground ETH_TX_N ETH_TX_P Ground Ground Ground _DSICSI1 _DSICSI1 Ground _DSICSI1 _DSICSI1 _RXD1...

  • Page 14: Lga Pads

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 9 LGA pads Table 3: Pinout LGA pads Module pad Pad name Group Level CPU ball Comment Not available SD3_DATA0 QSPI 1.8 V AG49 SD2_DATA3 SD-Card V_SD...
  • Page 15 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 10 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level CPU ball Comment Ground Power I2C1_SCL 3.3 V 3V3 pull-up resistors on module I2C1_SDA 3.3 V...
  • Page 16 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 11 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level CPU ball Comment ENET0_MDC ENET 1.8 V AK40 GPIO2_IO08 GPIO V_GPIO Ground...
  • Page 17 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 12 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level CPU ball Comment Ground Power GPIO2_IO01 GPIO V_GPIO Ground Power GPIO2_IO00 GPIO...
  • Page 18 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 13 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level CPU ball Comment AC13 LVDS1_D0_P LVDS 1.8 V V_5V_IN Power Power input...
  • Page 19 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 14 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level Comment ball ISO_7816_RST ISO_7816 3.3 V Ground Power AA17 LVDS1_D3_P LVDS 1.8 V...
  • Page 20 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 15 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level Comment ball Ground Power AA20 LVDS0_D2_P LVDS 1.8 V AB20 LVDS0_CLK_N LVDS 1.8 V...

  • Page 21: I.mx 95 Cpu

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 16 LGA pads (continued) Table 3: LGA pads (continued) Module pad Pad name Group Level Comment ball Not available Ground Power ENET1_RXD1 ENET 1.8 V AK28 ENET1_RXD0 ENET 1.8 V...

  • Page 22: I.mx 95 Errata

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 17 3.4.2 i.MX 95 errata Attention: Malfunction Please take note of the current i.MX 95 errata (3). 3.4.3 Boot modes After the release of IMX_POR# the system controller (SCU) boots from the internal ROM. Depending on the OPT fuses (eFuse) and the boot mode settings of the system controller the system boots from the selected boot source.

  • Page 23: Memory

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 18 Note: Field software updates When designing a carrier board, it is recommended to have a redundant update concept for field software updates. Memory 3.5.1 LPDDR5-RAM with a memory width of 32 bits is used on the TQMa95xxLA. The i.MX 95 supports Inline ECC.

  • Page 24: Nor Flash

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 19 Table 8: Pin assignment eMMC via SD1 Signal (multiplexing) CPU-Pin Power-Group SD1_CLK [AG39] SD1_CLK SD1_CMD [AF40] SD1_CMD SD1_DATA0 [AG45] SD1_DATA0 SD1_DATA1 [AE45] SD1_DATA1 SD1_DATA2 [AD46] SD1_DATA2...

  • Page 25: Usdhc3

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 20 The i.MX 95 supports SD cards up to UHS-I in SDR104/DDR50 mode. This corresponds to the SD card specification v3.0 and a maximum data width of 4 bits.

  • Page 26: Temperature Sensor

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 21 Temperature sensor The NXP SE97BTP temperature sensor with integrated EEPROM is used for temperature measurement. The TEMP_EVENT# alarm output is routed to the outside and can be flexibly connected as an open-drain output. The sensor is controlled by the I2C1 bus (address: 0x1B).

  • Page 27: Ethernet (Xgmii)

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 22 An IO voltage of 1.8 V is specified for RGMII and an IO voltage of either 1.8 V or 3.3 V is specified for RMII. Since both modes operate at 1.8 V, the NVCC_ENET rail is set to 1.8 V.

  • Page 28: Usb

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 23 3.12 The i.MX 95 has a USB 2.0 controller (USB2) and a USB 3.0 controller (USB1). Both can be configured as host or device. The superspeed signals of the USB 3.0 controller can be connected directly to a USB-C connector as the controller provides two differential Tx and Rx pairs.

  • Page 29: Lvds

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 24 3.13 LVDS The i.MX 95 has two LVDS controllers with four differential data pairs for data transfer. The LVDS PHYs support outputs up to 1080p at 60 fps.

  • Page 30: Mipi Dsi / Csi

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 25 Table 17: Pin assignment MIPI CSI Signal (multiplexing) CPU pin Power group MIPI_CSI1_D0_N [F20] MIPI_CSI1_D0_N MIPI_CSI1_D0_P [E19] MIPI_CSI1_D0_P MIPI_CSI1_D1_N [D18] MIPI_CSI1_D1_N MIPI_CSI1_D1_P [E17] MIPI_CSI1_D1_P MIPI_CSI1_D2_N [D14] MIPI_CSI1_D2_N VDD_MIPI_1P8 (1.8 V)

  • Page 31: Tamper

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 26 3.16 Tamper i.MX 95 LGA pads TAMPER0 TAMPER0 TAMPER1 TAMPER1 Figure 14: Block diagram Tamper A total of two tamper signals are provided as one of the security features of the i.MX 95's BBSM unit. These are routed to LGA pads without any additional wiring.

  • Page 32: Pdm

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 27 3.19 The CPU provides a PDM interface that can be used as a microphone input. However, as the native CPU pins also allow other functions, the pins are used for other purposes. If a PDM interface is required, it should be taken from the GPIO2 domain, as this offers more lanes for a more extensive interface.

  • Page 33: I 2 C

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 28 buffer or an external clock generator is always required to supply the clock inputs! Corresponding circuitry must always be implemented on the mainboard. Table 24: Pin assignment PCIe...

  • Page 34: Gpio

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 29 A list of the available I2C buses can be found in the following table: Table 26: Pin assignment I2C Signal (multiplexing) CPU pin Power group I2C1_SCL...

  • Page 35: Watchdog

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 30 3.24 Watchdog The watchdog signal WDOG_ANY of the i.MX 95 is connected to the watchdog input of the PMIC and to the LGA pad. PF09 FCCU1 i.MX95...

  • Page 36: Trust Secure Element

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 31 Table 29: Pin assignment JTAG Signal (multiplexing) CPU pin Power group JTAG_TCK [AG21] DAP_TCLK_SWCLK JTAG_TMS [AH22] DAP_TMS_SWDIO NVCC_CCM_DAP (1.8 V) JTAG_TDI [AK24] DAP_TDI JTAG_TDO [AJ23] DAP_TDO_TRACESWO 3.27...

  • Page 37: Voltage Monitoring

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 32 3.28.1 Voltage monitoring The supervisor of TQMa95xxLA monitors the input voltage and triggers a module reset via the PMIC_ON_REQ signal if the input voltage drops below 4.38 V.
  • Page 38 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 33 V_1V8_BBSM V_3V3 V_1V8_BBSM V_1V8_BBSM LGA pads i.MX 95 RESET_IN# POR_B ONOFF ONOFF WDOG_ANY WDOG_ANY PMIC_ON_REQ PMIC_ON_REQ PF090x PWRON FCCU1 RESET_OUT# RSTB NOR-Flash RESET# Figure 24: Block diagram Reset RESET_OUT# is an open-drain output and is routed available at an LGA pad.

  • Page 39: Mechanics

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 34 MECHANICS Dimensions Figure 25: TQMa95xxLA dimensions (top view) Figure 26: TQMa95xxLA heights with heatspreader Table 31: Heights Property Value Tolerance Unit Comment 0.125 +0.075/-0.025 Board to board distance 1.50...
  • Page 40 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 35 Figure 27: TQMa95xxLA dimensions (bottom view)

  • Page 41: Component Placement

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 36 Component placement Figure 28: TQMa95xxLA, component placement top...

  • Page 42: Adaptation To The Environment

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 37 Figure 29: TQMa95xxLA, component placement bottom The labels on the TQMa95xxLA show the following information: Table 32: Labels on TQMa95xxLA Label Content MAC address, TQMa95xxLA version and revision, serial number Adaptation to the environment The TQMa95xxLA has overall dimensions (length ×...

  • Page 43: Protection Against External Effects

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 38 Protection against external effects As an embedded module, the TQMa95xxLA is not protected against dust, external impact and contact (IP00). Adequate protection has to be guaranteed by the surrounding system.

  • Page 44: Software

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 39 SOFTWARE The TQMa95xxLA is delivered with a preinstalled boot loader U-Boot and the BSP provided by TQ-Systems GmbH, which is tailored for the MBa95xxCA. The boot loader U-Boot provides TQMa95xxLA-specific as well as board-specific settings, e.g.: •...

  • Page 45: Safety Requirements And Protective Regulations

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 40 SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS The TQMa95xxLA was developed according to the requirements of electromagnetic compatibility (EMC). Depending on the target system, anti-interference measures may still be necessary to guarantee the adherence to the limits for the overall system.

  • Page 46: Reliability And Service Life

    Warranty TQ-Systems GmbH warrants that the product, when used in accordance with the contract, fulfills the respective contractually agreed specifications and functionalities and corresponds to the recognized state of the art. The warranty is limited to material, manufacturing and processing defects. The manufacturer's liability is void in the following cases: •...

  • Page 47: Environment Protection

    SVHC (Substances of very high concern, e.g., carcinogen, mutagen and/or persistent, bio accumulative and toxic). Within the scope of this juridical liability, TQ-Systems GmbH meets the information duty within the supply chain with regard to the SVHC substances, insofar as suppliers inform TQ-Systems GmbH accordingly.
  • Page 48 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 43 • Regulation with respect to the avoidance and utilization of packaging waste as at 21.8.98 (Source of information: BGBl I 1998, 2379) • Regulation with respect to the European Waste Directory as at 1.12.01 (Source of information: BGBl I 2001, 3379) This information is to be seen as notes.

  • Page 49: Appendix

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 44 APPENDIX Acronyms and definitions The following acronyms and abbreviations are used in this document: Table 34: Acronyms Acronym Meaning Analog/Digital Converter ® Advanced RISC Machine ASIL...
  • Page 50 Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 45 Acronyms and definitions (continued) Table 34: Acronyms (continued) Acronym Meaning NAND Not-And Not-Or Open-drain On-The-Go One-Time Programmable Printed Circuit Board Peripheral Component Interconnect PCIe Peripheral Component Interconnect Express...

  • Page 51: References

    Preliminary User's Manual l TQMa95xxLA UM 0001 l © 2024, TQ-Systems GmbH Page 46 References Table 35: Further applicable documents Name Rev., Date Company i.MX 95 Industrial Application Processors Data Sheet Rev. 1, 02/2024 i.MX 95 Applications Processor Reference Manual Rev.
  • Page 52 TQ-Systems GmbH Mühlstraße 2 l Gut Delling l 82229 Seefeld Info@TQ-Group TQ-Group...

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