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Q7-C25

Qseven

®

Rel. 2.1 Compliant Module

with NXP i.MX 8M Applications Processors

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Summary of Contents for Q7-C25

Page 1: ...Q7 C25 Qseven Rel 2 1 Compliant Module with NXP i MX 8M Applications Processors...

Page 2: ...without prior consent of SECO S p A is prohibited Every effort has been made to ensure the accuracy of this manual However SECO S p A accepts no responsibility for any inaccuracies errors or omission...

Page 3: ...12 2 1 Introduction 13 2 2 Technical Specifications 14 2 3 Electrical Specifications 15 2 3 1 Power Consumption 15 2 3 2 Power Rails meanings 16 2 4 Mechanical Specifications 17 2 5 Block Diagram 18 C...

Page 4: ...20 SECO S p A 4 3 2 11 DP interface signals 33 3 2 12 SPI interface signals 35 3 2 13 GPIO interface signals 35 3 2 14 CAN interface signals 35 3 2 15 Power Management signals 35 3 2 16 Miscellaneous...

Page 5: ...n 1 0 Last Edition 1 0 Authors S B and A R Reviewed by N P Copyright 2020 SECO S p A 5 Warranty Information and assistance RMA number request Safety Electrostatic Discharges RoHS compliance Terminolog...

Page 6: ...Online The RMA authorisation number must be put both on the packaging and on the documents shipped with the items which must include all the accessories in their original packaging with no signs of d...

Page 7: ...r center it is possible to send the faulty product to the SECO Repair Centre In this case follow this procedure o Returned items must be accompanied by a RMA Number Items sent without the RMA number w...

Page 8: ...using RoHS compliant components and is manufactured on a lead free production line It is therefore fully RoHS compliant Always switch the power off and unplug the power supply unit before handling th...

Page 9: ...al audio and video interface I2C Bus Inter Integrated Circuit Bus a simple serial bus consisting only of data and clock line with multi master capability I2S Inter Integrated Circuit Sound an audio se...

Page 10: ...ferent Input Output devices like cameras GPS Tuners and so on SM Bus System Management Bus a subset of the I2C bus dedicated to communication with devices for system management like a smart battery an...

Page 11: ...www ti com lit ml snla187 snla187 pdf MIPI http www mipi org MMC eMMC http www jedec org committees jc 649 NXP i MX 8M processor https www nxp com products processors and microcontrollers arm based p...

Page 12: ...r Manual Rev First Edition 1 0 Last Edition 1 0 Authors S B and A R Reviewed by N P Copyright 2020 SECO S p A 12 Introduction Technical Specifications Electrical Specifications Mechanical Specificatio...

Page 13: ...ity connectivity multimedia and real time response The module offers a very high level of integration both for all most common used peripherals in the ARM domain and for bus interfaces typically used...

Page 14: ...0 60Hz Mass Storage eMMC 5 0 Drive soldered on board up to 64GB Optional microSD slot on board 8MB QuadSPI Flash soldered onboard PCI Express Up to 2 x PCI e x1 Gen2 ports Networking 1 x Gigabit Ether...

Page 15: ...ts normal working All connections with the external world come through this carrier board which provide also the required voltage to the board deriving it from its power supply source Anyway it has be...

Page 16: ...DC 5 VCC_5V_SB Standby Power Supply 5VDC 5 VCC_RTC 3V backup cell input VCC_RTC is connected to a 3V backup cell for RTC operation and storage register non volatility in the absence of system power _R...

Page 17: ...s various connector heights for different carrier board applications needs Qseven specification suggests two connector heights 7 8mm and 7 5mm but it is also possible to use different connector height...

Page 18: ...Power section 3 3V_RTC LVDS 1x USB 3 0 OTG Boot Select Signals Low Power RTC Watchdog Power Mgmt 5V_S 5V_A DSI to eDP Bridge GbEthernet 1 x Gigabit Ethernet Transceiver Embedded Controller 3x USB 2 0...

Page 19: ...Q7 C25 Q7 C25 User Manual Rev First Edition 1 0 Last Edition 1 0 Authors S B and A R Reviewed by N P Copyright 2020 SECO S p A 19 Introduction Connectors description...

Page 20: ...all interfaces to the board are available through a single card edge connector Moreover an additional RF connector for antenna on Wifi module a JTAG connector and micro SD slot have been placed TOP S...

Page 21: ...In this case USBP4 host port 2 0 is not available as an external interface on Q7 card edge connector 3 2 2 JTAG connector NXP i MX8M processors have a system JTAG Controller SJC and support two JTAG m...

Page 22: ...following paragraphs NOTE Even pins are available on top side of CPU board odd pins are available on bottom side of CPU board Please refer to board photos Qseven Golden Finger Connector CN4 BOTTOM SI...

Page 23: ...IO O I2S_WS 59 60 SMB_CLK I O MISC AUDIO O I2S_RST 61 62 SMB_DAT I O MISC AUDIO O I2S_CLK 63 64 SMB_ALERT I O MISC AUDIO I I2S_SDI 65 66 GP0_I2C_CLK I O MISC AUDIO O I2S_SDO 67 68 GP0_I2C_DAT I O MISC...

Page 24: ...PWR GND 117 118 GND PWR LVDS O LVDS_A_CLK eDP0_AUX 119 120 LVDS_B_CLK eDP1_AUX O LVDS eDP LVDS O LVDS_A_CLK eDP0_AUX 121 122 LVDS_B_CLK eDP1_AUX O LVDS eDP LVDS eDP O LVDS_BLT_CTRL 123 124 HDMI_CEC I...

Page 25: ...179 180 PCIE0_RX I PCI E PCI E O PCIE0_TX 181 182 PCIE0_RX I PCI E PWR GND 183 184 GND PWR GPIO I O LPC_AD0 GPIO0 185 186 LPC_AD1 GPIO1 I O GPIO GPIO I O LPC_AD2 GPIO2 187 188 LPC_AD3 GPIO3 I O GPIO...

Page 26: ...erential Pair PCIE_RST Reset Signal that is sent from Qseven Module to any PCI e device available on the carrier board It is a 3 3V_RUN active low signal it can be used directly to drive externally a...

Page 27: ...XX XXX3 X1 WiFi BT Q7_SPI QC25 XXXX XXX4 X1 Q7_UART0 WiFi BT All schematics henceforth also referred to as material contained in this manual are provided by SECO S p A for the sole purpose of supporti...

Page 28: ...gnal electrical level 3 3V_RUN with10k pull up resistor GBE_LINK100 Ethernet controller 100Mbps link indicator Active Low Output signal electrical level 3 3V_RUN with 10k pull up resistor GBE_LINK1000...

Page 29: ...rical level 3 3V_ALW with 10k pull up resistor This pin is used to monitor the USB power over current of the USB Ports 2 and 3 of Q7 C25 module USB_4_5_OC USB Over Current Detect Input Active Low Inpu...

Page 30: ...le from the Carrier board electrical level 3 3V_RUN All these signals have to be connected on the Carrier Board to an I2S Audio Codec Please refer to the chosen Codec s Reference Design Guide for corr...

Page 31: ...LCD display EDID EEPROM 3 3V_RUN electrical level Bidirectional LVDS_DID_CLK LCD I2C Clock This signal is used to read the LCD display EDID EEPROM 3 3V_RUN electrical level Output compatible LVDS outp...

Page 32: ...amping diodes are also highly recommended on all signal lines for ESD suppression Please refer to the following schematics as an example of implementation of HDMI connection voltage level shifters on...

Page 33: ...E0 Display Port differential pair 0 DP_AUX DP_AUX Display Port auxiliary channel differential pair DP_HPD DisplayPort Hot Plug Detect Input signal 3 3V_RUN up resistor This signal was present on Qseve...

Page 34: ...A 5 2B 6 OE2 4 VCC 14 PAD 15 OE3 10 3A 9 3B 8 4A 12 OE4 13 4B 11 R6 R 100K C2 CC 100nF C3 CC 100nF R4 R 100K 3 3V_S 3 3V_S CAD R11 R 0 X R9 R 0 X DP_HPD R12 R 0 X CAD CAD DP_AUX DP_AUX HDMI_CTRL_CLK H...

Page 35: ...her inputs or outputs This module provides up to 8xGPIO The signals related to GPIO are as follows GPIO 0 7 General Purpose Input Output electrical level 3 3V_RUN 3 2 14 CAN interface signals The NXP...

Page 36: ...s Here following a list of Qseven compliant signals that complete the features of Q7 C25 module SMB_CLK SM Bus control clock line for System Management Bidirectional signal electrical level 3 3V_ALW b...

Page 37: ...Microelectronics STM32F100R6H6 microcontroller Thermal Trip indicates an overheating condition of the processor When goes active the system immediately transitions to the S5 State Soft Off 3 2 17 Manu...

Page 38: ...Q7 C25 Q7 C25 User Manual Rev First Edition 1 0 Last Edition 1 0 Authors S B and A R Reviewed by N P Copyright 2020 SECO S p A 38 Thermal Design...

Page 39: ...to another surface cooler like heatsinks fans heat pipes and so on Conversely heatsinks in some situation can represent the cooling solution Indeed when using Q7 C25 module it is necessary to consider...

Page 40: ...5 User Manual Rev First Edition 1 0 Last Edition 1 0 Authors S B and A R Reviewed by N P Copyright 2020 SECO S p A 40 SECO S p A Via A Grandi 20 52100 Arezzo ITALY Ph 39 0575 26979 Fax 39 0575 350210...

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