Avnet UltraZed-EV - User Manual

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GETTING STARTED:

1. If not previously installed, go to avnet.me/SiLabUsbToUartVCP to

download and install the Silicon Labs CP210x USB-to-UART driver.

2. Plug the UltraZed-EV SOM onto the UltraZed-EV Carrier Card via

JX1/JX2/JX3 connectors.

3. Set the UltraZed-EV SOM SW2 Boot Mode switch (MODE[0:3] = SW2[1:4]) to

OFF, ON, ON, and ON positions (Boot Mode set to QSPI, MODE[3:0] = 0x1).

4. Install a jumper on the Carrier Card JP20 pins 2-3.

5. Connect the micro USB cable to J16 on the Carrier Card and the USB port

of the PC. This will provide USB-UART connection to the board.

6. Connect 12V power supply to J18 on the Carrier Card.

7. Use Device Manager to determine the COM Port. Open a terminal program,

conﬁgure it to 115200/8/n/1/n, connect to the COM Port.

8. Slide the Carrier Card power switch (SW7) to the ON position.

9. The out-of-box design will run and you will see the following on the UART

terminal (please allow time for Linux to boot). You should also see the PS

on-board user Red LED ﬂashing.

DisplayPort

Connector (P1)

USB2.0/3.0

Connector (J17)

SATA

Connector (J6)

RJ45

Connector (J8)

JP20 Jumper

microSD Card

(J7)

USB-UART (J16)

USB-JTAG

Module (U14)

Power Switch

(SW7)

12V Connector

(J18)

SFP+ Connectors

(P3 and P4)

Boot Mode

Switch (SW2)

PL DIP Switches

(SW5)

PL PMOD

Headers

LVDS Touch Panel

Connector (P2)

PS User

LED

HDMI OutHDMI IN3G-SDIPMBus

PL User

LEDs

PL Push

Switches

OFF

SW2 Boot Mode

Switch

1 2 3 4

10. Go to avnet.me/UltraZed-EV to download

a detailed Getting Started Guide.

UltraZed-EV Starter Kit

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Do you have a question about the Avnet UltraZed-EV and is the answer not in the manual?

The UltraZed-EV Starter Kit, developed by Avnet, is a comprehensive platform designed for evaluating and developing with the UltraZed-EV System-on-Module (SOM). This kit includes the UltraZed-EV SOM and a Carrier Card, providing a robust environment for various applications, particularly those requiring high-performance processing and extensive connectivity.

Function Description

The UltraZed-EV Starter Kit serves as a development and evaluation platform for the UltraZed-EV SOM. The SOM integrates a Xilinx Zynq UltraScale+ MPSoC, offering a powerful combination of a Processing System (PS) and Programmable Logic (PL). The Carrier Card expands the SOM's capabilities by providing a wide array of peripheral interfaces, making it suitable for diverse applications such as embedded vision, industrial IoT, and advanced control systems.

The kit's primary function is to enable users to quickly get started with the UltraZed-EV SOM, providing all necessary hardware and basic software to run out-of-box designs. It supports various boot modes, allowing flexibility in system configuration and software deployment. The integrated USB-UART connection facilitates easy communication with a host PC for debugging and terminal access, while the microSD card slot enables convenient storage and booting of operating systems like Linux.

Important Technical Specifications

The UltraZed-EV Starter Kit features a range of connectors and switches to support its functionality:

Power Supply: The Carrier Card requires a 12V power supply, connected via J18. The power switch (SW7) controls the overall power to the system.
Boot Mode Switch (SW2): Located on the UltraZed-EV SOM, this 4-position DIP switch (SW2[1:4]) configures the boot mode of the Zynq UltraScale+ MPSoC. For QSPI boot mode, the recommended setting is OFF, ON, ON, ON (MODE[3:0] = 0x1).
USB-UART Connection (J16): A micro USB cable connects J16 on the Carrier Card to a PC's USB port, providing a USB-UART bridge for serial communication. This requires the Silicon Labs CP210x USB-to-UART driver to be installed on the host PC.
Display Interfaces:
- HDMI Out: Standard HDMI output for video and audio.
- DisplayPort Connector (P1): Provides DisplayPort output.
- LVDS Touch Panel Connector (P2): Supports connection to an LVDS touch panel, enabling interactive display applications.
Network and Data Connectivity:
- RJ45 Connector (J8): Standard Ethernet port for network connectivity.
- USB2.0/3.0 Connector (J17): Provides high-speed USB connectivity for peripherals.
- SATA Connector (J6): Supports SATA storage devices.
- SFP+ Connectors (P3 and P4): Two SFP+ cages for high-speed optical or copper network modules, enabling 10 Gigabit Ethernet or other high-bandwidth interfaces.
Expansion and Debugging:
- PL DIP Switches (SW5): DIP switches connected to the Programmable Logic, allowing user-defined input for various applications.
- PL PMOD Headers: Peripheral Module (PMOD) expansion headers for connecting a wide range of compatible modules.
- PL Push Switches: User-accessible push buttons connected to the Programmable Logic.
- PL User LEDs: User-controlled LEDs connected to the Programmable Logic for status indication or debugging.
- PS User LED: A user-controlled LED connected to the Processing System.
- JP20 Jumper: A jumper on the Carrier Card (pins 2-3) that needs to be installed for certain functionalities.
- microSD Card (J7): Slot for a microSD card, typically used for booting the operating system or storing data.
- USB-JTAG Module (U14): Provides JTAG debugging capabilities for the Zynq UltraScale+ MPSoC.
High-Speed Interfaces:
- PMBus: Power Management Bus interface.
- 3G-SDI: 3G-Serial Digital Interface, commonly used in broadcast video applications.

Usage Features

The UltraZed-EV Starter Kit is designed for ease of use, with a clear getting started procedure:

Driver Installation: Before connecting the board, the Silicon Labs CP210x USB-to-UART driver must be installed on the host PC to enable serial communication.
SOM Assembly: The UltraZed-EV SOM plugs directly onto the Carrier Card via JX1/JX2/JX3 connectors, ensuring a secure and reliable connection.
Boot Mode Configuration: The SW2 Boot Mode switch on the SOM must be set correctly (e.g., 0x1 for QSPI boot) to ensure the system boots from the desired source.
Jumper Installation: A jumper on Carrier Card JP20 (pins 2-3) is required for proper operation.
Connectivity: Connecting the micro USB cable to J16 establishes the USB-UART link, while the 12V power supply to J18 powers the board.
Terminal Access: A terminal program (e.g., Tera Term) configured to 115200 baud, 8 data bits, no parity, 1 stop bit, and no flow control, is used to interact with the board's console. The COM Port can be identified via Device Manager.
Power On: Sliding the Carrier Card power switch (SW7) to the ON position initiates the boot sequence.
Out-of-Box Experience: The kit comes with a pre-loaded out-of-box design, typically a Linux distribution. Upon successful boot, users will observe output on the UART terminal and the PS on-board user Red LED flashing, indicating system activity.
Documentation: A detailed Getting Started Guide is available online, providing in-depth instructions and further development resources.

Maintenance Features

While the UltraZed-EV Starter Kit is primarily a development platform, certain aspects contribute to its maintainability and longevity:

Modular Design: The SOM and Carrier Card architecture allows for easy replacement of either component if necessary, simplifying troubleshooting and upgrades.
Driver Support: The reliance on standard Silicon Labs USB-to-UART drivers ensures broad compatibility with various operating systems and ongoing driver support from the vendor.
Firmware Updates: The ability to boot from a microSD card or QSPI flash allows for straightforward firmware and operating system updates, enabling users to keep their development environment current with the latest software releases and bug fixes.
JTAG Debugging: The integrated USB-JTAG module (U14) provides a standard interface for low-level debugging and programming of the Zynq UltraScale+ MPSoC, which is crucial for identifying and resolving hardware or software issues.
Community and Online Resources: Avnet provides extensive online resources, including documentation, forums, and support channels, which are vital for troubleshooting and obtaining assistance with the kit. This community support acts as a valuable maintenance resource for developers.
Robust Connectors: The use of industry-standard connectors (HDMI, USB, RJ45, SFP+, SATA) ensures reliable physical connections and compatibility with widely available peripherals and cables.
User-Accessible Switches and LEDs: The PL DIP switches, push buttons, and user LEDs provide immediate visual feedback and control points, aiding in diagnostics and status monitoring during development.

Avnet UltraZed-EV Specifications

General

Brand	Avnet
Model	UltraZed-EV
Category	Computer Hardware
Language	English