Enclustra Mercury+ XU1 User Manual

• CAN, UART, SPI, I2C, SDIO/MMC
• 5 to 15 V supply voltage
Starting with revision 3 modules, 4 additional GTH transceivers and 2 differential clock pairs may be routed
to the module connector, by using the “G1” assembly variants. Please refer to Section 2.9.2 for details on
the assembly variants and MGT connectivity.
1.3 Deliverables
• Mercury+ XU1 SoC module
• Mercury+ XU1 SoC module documentation, available via download:
• Mercury+ XU1 SoC Module User Manual (this document)
• Mercury+ XU1 SoC Module Reference Design [2]
• Mercury+ XU1 SoC Module IO Net Length Excel Sheet [3]
• Mercury+ XU1 SoC Module FPGA Pinout Excel Sheet [4]
• Mercury+ XU1 SoC Module FPGA Pinout Assembly Variants Excel Sheet [5]
• Mercury+ XU1 SoC Module User Schematics (PDF) [6]
• Mercury+ XU1 SoC Module Known Issues and Changes [7]
• Mercury+ XU1 SoC Module Footprint (Altium, Eagle, Orcad and PADS) [8]
• Mercury+ XU1 SoC Module 3D Model (PDF) [9]
• Mercury+ XU1 SoC Module STEP 3D Model [10]
• Module Pin Connection Guidelines [11]
• Mercury Master Pinout [12]
• Enclustra Modules Heat Sink Application Note [18]
• Enclustra Build Environment [15] (Linux build environment; refer to Section 1.4.2 for details)
• Enclustra Build Environment How-To Guide [16]
1.4 Accessories
1.4.1 Reference Design
The Mercury+ XU1 SoC module reference design features an example configuration for the Zynq Ultrascale+
MPSoC device, together with an example top level HDL file for the user logic.
A number of software applications are available for the reference design, that show how to initialize the
peripheral controllers and how to access the external devices. Pre-compiled binaries are included in the
archive, so that the user can easily check that the hardware is functional.
The reference design can be downloaded from the Enclustra download page [2].
1.4.2 Enclustra Build Environment
The Enclustra Build Environment (EBE) [15] enables the user to quickly set up and run Linux on any Enclustra
SoC module or system board. It allows the user to choose the desired target, and download all the required
binaries, such as bitstream and FSBL. It downloads and compiles all required software, such as U-Boot, Linux,
and BusyBox based root file system.
The Enclustra Build Environment features a graphical user interface (GUI) and a command line interface (CLI)
that facilitates the automatic build flow.
The Enclustra Build Environment How-To Guide [16] describes in more detail how to use the EBE to customize
the provided software for the user application. The document provides information on the configuration
options for U-boot, Linux kernel and Buildroot, debugging possibilities for Linux applications, customization
of device trees and integration of existing or new kernel drivers.
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Enclustra Mercury+ XU1 Specifications

General

Brand	Enclustra
Model	Mercury+ XU1
Category	Control Unit
Language	English

Summary

Overview of Mercury+ XU1 SoC Module

Safety and Warnings

Safety, ESD, and EMC guidelines for module handling and operation.

Module Features

Detailed list of hardware specifications and capabilities of the Mercury+ XU1 SoC module.

Deliverables and Accessories

Items included with the module and available supporting resources like reference designs.

Xilinx Tool Support

Information on the required Vivado Design Edition software for MPSoC device support.

Module Description

Block Diagram

Visual representation of the Mercury+ XU1 SoC module's hardware architecture and connectivity.

Product Configuration and Codes

Explains product code structure and lists standard module configurations and their specifications.

Module Connector and Pinout

Details on physical connectors, pin assignments, and user I/O bank information.

I/O System Details

Comprehensive details on I/O banks, voltage usage, signal terminations, and pin configurations.

High-Speed Transceivers (MGT)

Description of GTH and GTR transceivers, their configurations, and capabilities for high-speed interfaces.

Power Management and Supplies

How power is generated, controlled, supplied, monitored, and safety considerations.

Memory and Storage Devices

Specifications and configurations for DDR4 SDRAM, QSPI flash, and eMMC flash memory.

Communication Interfaces

Details on Gigabit Ethernet, USB 2.0/3.0, and SD Card interfaces and their configurations.

System Clocks and Reset

Module clock resources and system reset signals (POR, SRST) for MPSoC initialization.

Device Configuration

Configuration Signals

Key signals for MPSoC configuration, including boot mode selection and flash programming.

Boot Modes

Supported boot modes (eMMC, QSPI, SD Card, JTAG) and their configuration requirements.

JTAG and Debugging

Using JTAG for PL/PS access, debugging, and programming via module connector or debug connector.

Flash Programming Methods

Methods for programming eMMC and QSPI flash memory using various interfaces and tools.

I2C Communication

I2C Interface Overview

Details on the I2C bus connection, speed limits, and signal descriptions.

EEPROM Configuration and Memory Map

Information on the secure EEPROM, its memory map, and storage of module configuration data.

Operating Conditions

Absolute Maximum Ratings

Specifies the extreme voltage and temperature limits for the module to prevent damage.

Recommended Operating Conditions

Outlines the voltage and temperature ranges for safe and reliable operation of the module.

Ordering and Support

Ordering Information

Instructions for ordering the module and requesting product information from Enclustra.

Technical Support

Guidance on how to access technical support resources and assistance from Enclustra.