Q7-C25 Qseven® Rel. 2.1 Compliant Module with NXP i.MX 8M Applications Processors

REVISION HISTORY Revision 1.0 First Release Updated pictures to latest module revision Added Safety Policy par. 1.7 Pull-up resistor value on GbE LED signals updated (par. 3.2.6) Minor corrections Updated USB OTG functionality info (par.3.2.7) All rights reserved. All information contained in this manual is proprietary and confidential material of SECO S. p.A. All rights reserved. All information contained in this manual is proprietary and confidential material of SECO S.p.A. Unauthorised use, duplication, modification or disclosure of the information to a third-party by any means without prior...

Q7-C25 Q7-C25 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Authors: A.R - Reviewed by N.P. - Copyright © 2021 SECO S.p.A

Q7-C25 Q7-C25 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Authors: A.R - Reviewed by N.P. - Copyright © 2021 SECO S.p.A

Warranty Information and assistance RMA number request Safety Electrostatic Discharges RoHS compliance Terminology and definitions Reference specifications Q7-C25 Q7-C25 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Authors: A.R - Reviewed by N.P. - Copyright © 2021

1.1 Warranty This product is subject to the Italian Law Decree 24/2002, acting European Directive 1999/44/CE on matters of sale and warranties to consumers. The warranty on this product lasts for 1 year. Under the warranty period, the Supplier guarantees the buyer assistance and service for repairing, replacing or credit of the item, at the Supplier’s own discretion. Shipping costs that apply to non-conforming items or items that need replacement are to be paid by the customer. Items cannot be returned unless previously authorised by the supplier. The authorisation is released after completing...

1.2 Information and assistance What do I have to do if the product is faulty? SECO S.p.A. offers the following services: • • • SECO website: visit http://www.seco.com to receive the latest information on the product. In most of the cases it is possible to find useful information to solve the problem. SECO Sales Representative: the Sales Rep can help to determine the exact cause of the problem and search for the best solution. SECO Help-Desk: contact SECO Technical Assistance. A technician is at disposal to understand the exact origin of the problem and suggest the correct solution. E-mail: [email protected]...

1.4 Safety The Q7-C25 module uses only extremely low voltages. While handling the board, please use extreme caution to avoid any kind of risk or damages to electronic components. Always switch the power off, and unplug the power supply unit, before handling the board and/or connecting cables or other boards. Avoid using metallic components - like paper clips, screws and similar - near the board when connected to a power supply, to avoid short circuits due to unwanted contacts with other board components. If the board has become wet, never connect it to any external power supply unit or battery....

1.7 Safety Policy In order to meet the safety requirements of EN62368-1:2014 standard for Audio/Video, information and communication technology equipment, the Q7-C25 Module shall be: - used inside a fire enclosure made of non-combustible material or V-1 material (the fire enclosure is not necessary if the maximum power supplied to the module never exceeds 100 W, even in worst-case fault); used inside an enclosure; the enclosure is not necessary if the temperature of the parts likely to be touched never exceeds 70 °C; installed inside an enclosure compliant with all applicable IEC 62368-1 requirements;...

1.8 Terminology and definitions API CAN Bus CSI2 DDC DDR DVI FFC/FPC GBE Gbps GND GPI/O HDMI I2C Bus I2S LPDDR4 LVDS Mbps MIPI MMC/eMMC N.A. N.C. OpenGL OpenVG OTG PCI-e Application Program Interface, a set of commands and functions that can be used by programmers for writing software for specific Operating Systems Controller Area network, a protocol designed for in-vehicle communication MIPI Camera Serial Interface, 2nd generation standard regulating communication between a peripheral device (camera) and a host processor Display Data Channel, a kind of I2C interface for digital communication...

PWM PWR RGMII SD SDIO SM Bus SPI TBM TMDS TTL USB uSDHC Pulse Width Modulation Power Reduced Gigabit Reduced Media Independent Interface, a standard interface between the Ethernet Media Access Control (MAC) and the Physical Layer (PHY) Secure Digital, a memory card type Secure Digital Input/Output, an evolution of the SD standard that allows the use of the same SD interface to drive different Input/Output devices, like cameras, GPS, Tuners and so on. System Management Bus, a subset of the I2C bus dedicated to communication with devices for system management, like a smart battery and other power...

1.9 Reference specifications Here below it is a list of applicable industry specifications and reference documents. Gigabit Ethernet Qseven® Design Guide Qseven specifications Q7-C25 Q7-C25 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Authors: A.R - Reviewed by N.P. - Copyright © 2021 SECO S.p.A

Introduction Technical Specifications Electrical Specifications Mechanical Specifications Block Diagram Q7-C25 Q7-C25 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Authors: A.R - Reviewed by N.P. - Copyright © 2021 SECO S

2.1 Introduction The Q7-C25 is a Q7 Rel. 2.1 compliant module with NXP i.MX 8M Applications Processors. Featuring multicore processing (Dual or Quad ARM Cortex ®-A53 cores + general purpose Cortex®-M4 processor) and 4Kp60 HEVC decoding with HDR, it is a scalable solution designed by SECO for home automation, transportation, digital signage and vending machines, and applicable to scenarios requiring advanced security, 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...