Enclustra Mars EB1 Base Board Manuel utilisateur

Mars EB1 Base Board

User Manual

Purpose

The purpose of this document is to present the characteristics of Mars EB1 base board to the user, and to

provide the user with a comprehensive guide to understanding and using the Mars EB1 base board.

Summary

This document first gives an overview of the Mars EB1 base board followed by a detailed description of its

features and configuration options. In addition, references to other useful documents are included.

Product Information Code Name

Product MA-EB1 Mars EB1 Base Board

Document Information Reference Version Date

Reference / Version / Date D-0000-307-001 06 22.07.2021

Approval Information Name Position Date

Written by DIUN, GKOE Design Engineer 12.02.2016

Verified by GLAC, GKOE, GJER Design Expert 22.02.2016

Approved by DIUN Manager, BU SP 22.07.2021

Enclustra GmbH – Räffelstrasse 28 – CH-8045 Zürich – Switzerland

Phone +41 43 343 39 43 – www.enclustra.com

Unauthorized duplication of this document, in whole or in part, by any means is prohibited without the prior

written permission of Enclustra GmbH, Switzerland.

Although Enclustra GmbH believes that the information included in this publication is correct as of the date

of publication, Enclustra GmbH reserves the right to make changes at any time without notice.

All information in this document is strictly confidential and may only be published by Enclustra GmbH,

Switzerland.

All referenced trademarks are the property of their respective owners.

Document History

Version Date Author Comment

06 22.07.2021 DIUN Added information on R2.5 boards and system controller firmware

05 16.02.2021 DIUN Cleaned-up product variants, added information on module connec-

tor type, other style updates

04 08.01.2019 DIUN Removed information on I2C connectivity on HDMI connector

03 05.05.2017 DIUN Minor corrections and clarifications, updated dimensions

02 27.12.2016 DIUN Minor style updates

01 24.03.2016 DIUN Version 01 (without system controller)

D-0000-307-001 2 / 39 Version 06, 22.07.2021

Table of Contents

1 Overview 5

1.1 General ................................................... 5

1.1.1 Introduction ................................................ 5

1.1.2 Warranty .................................................. 5

1.1.3 RoHS .................................................... 5

1.1.4 DisposalandWEEE ............................................ 5

1.1.5 Safety Recommendations and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1.6 ElectrostaticDischarge .......................................... 6

1.1.7 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2 Deliverables ................................................ 6

1.3 Accessories................................................. 6

2 Getting Started 7

3 Board Description 8

3.1 BlockDiagram............................................... 8

3.2 Features................................................... 9

3.3 Board Configuration and Product Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4 EN-NumbersandPartNames...................................... 10

3.5 TopandBottomViews .......................................... 11

3.5.1 TopView .................................................. 11

3.5.2 BottomView................................................ 12

3.6 Top and Bottom Assembly Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.6.1 TopAssemblyDrawing .......................................... 13

3.6.2 BottomAssemblyDrawing........................................ 14

3.7 BoardDimensions............................................. 15

3.8 MechanicalData.............................................. 16

3.9 MechanicalComponents......................................... 16

4 Connectors Description 17

4.1 12VExternalPower(J1300)........................................ 17

4.2 Fan/12 V Internal Power Connector (J1302) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.3 I/OVoltageSelection(J1200)....................................... 18

4.4 MarsModuleConnector(J200) ..................................... 18

4.5 USB2.0HostConnector(J400) ..................................... 18

4.6 Micro USB 2.0 Device Connectors (J401/J402) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.7 GigabitEthernetPort(J900) ....................................... 19

4.8 Mini Camera Link Connectors (J600/J700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.9 HDMIConnector(J1000) ......................................... 19

4.10 microSDCardSlot(J800)......................................... 20

4.11 AniosI/OConnectorA(J1104)...................................... 20

4.12 PMOD I/O Connectors B, C (J1102/J1105) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.13 I/OConnectorD(J1103).......................................... 21

4.14 BatteryHolder(J901) ........................................... 21

4.15 FPGAJTAGConnector(J1100) ...................................... 21

4.15.1 Xilinx JTAG over System Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4.15.2 Intel JTAG over System Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4.16 ControlConnector(J1101)......................................... 22

5 Power 24

5.1 PowerInput ................................................ 24

5.2 PoweroverUSB .............................................. 24

5.3 PowerControl ............................................... 24

5.4 PowerSequencing............................................. 25

5.5 I/OVoltageSelection ........................................... 25

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6 Board Function 27

6.1 LEDs..................................................... 27

6.2 Buttons ................................................... 28

6.3 DIPSwitches ................................................ 29

6.4 Ethernet................................................... 31

6.5 USB ..................................................... 32

6.5.1 USBOverview ............................................... 32

6.5.2 USB 2.0 Device Controller (FTDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

6.6 I2CCommunication............................................ 33

6.7 SystemMonitor/CurrentSense ..................................... 33

6.8 UserEEPROM ............................................... 34

6.9 SPINORFlash ............................................... 35

6.10 SystemController ............................................. 35

7 Operating Conditions 36

7.1 AbsoluteMaximumRatings ....................................... 36

7.2 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

8 Ordering and Support 37

8.1 Ordering .................................................. 37

8.2 Support................................................... 37

D-0000-307-001 4 / 39 Version 06, 22.07.2021

1 Overview

1.1 General

1.1.1 Introduction

The Mars EB1 base board is equipped with a multitude of I/O connectors for use with Mars family FPGA and

SoC modules. The board is well-suited for rapid prototyping and for building FPGA systems, without the

need for developing custom hardware.

The board can also be used for production flash programming on Mars modules, or for educational pur-

poses.

This board is specially designed for image processing applications.

The main features of the Mars EB1 base board are:

•Support for USB 2.0 host

•FTDI USB 2.0 High-Speed device controller

•High-speed FPGA and flash programming over USB

•Versatile set of I/O connectivity options

•Ethernet RJ45 connector

•High-bandwidth and seamless operation with optional Enclustra FPGA Manager IP Solution [2]

•2×Mini Camera Link connectors1and HDMI 1.3 connector1ideal for image processing applications

•Easy fit with optional Enclustra Display Controller IP Core [3]

•microSD card slot

•Simple integration by using a single 12 V voltage supply

•Alternative power supply via USB device port

•Small solution size

1.1.2 Warranty

Please refer to the General Business Conditions, available on the Enclustra website [1].

1.1.3 RoHS

The Mars EB1 base board is designed and produced according to the Restriction of Hazardous Substances

(RoHS) Directive (2011/65/EC).

1.1.4 Disposal and WEEE

The Mars EB1 base board must be properly disposed of at the end of its life. If a battery is installed on the

board, it must also be properly disposed of.

The Waste Electrical and Electronic Equipment (WEEE) Directive (2002/96/EC) is not applicable for the Mars

EB1 base board.

1.1.5 Safety Recommendations and Warnings

Mars boards are not designed to be “ready for operation” for the end-user. Proper configuration of the

hardware before usage is required.

1Requires FPGA support (video protocol implementation)

D-0000-307-001 5 / 39 Version 06, 22.07.2021

Ensure that the power supply is disconnected from the board before inserting or removing a Mars module,

connecting interfaces, or connecting jumpers.

Touching the capacitors of the DC-DC converters can lead to voltage peaks and permanent damage; over-

voltage on power or signal lines can also cause permanent damage to the board and to the equipped

module.

1.1.6 Electrostatic Discharge

Electronic boards are sensitive to electrostatic discharge (ESD). Please ensure that the product is handled

with care and only in an ESD-protected environment.

1.1.7 Electromagnetic Compatibility

The Mars EB1 base board is a Class A product (as defined in IEC 61000-3-2 standard) and is not intended for

use in domestic environments. The product may cause electromagnetic interference, for which appropriate

measures must be taken.

1.2 Deliverables

•Mars EB1 base board

•Mars EB1 base board documentation, available via download:

•Mars EB1 Base Board User Manual (this document)

•Mars EB1 Base Board IO Net Length Excel Sheet [4]

•Mars EB1 Base Board User Schematics (PDF) [5]

•Mars EB1 Base Board Known Issues and Changes [6]

•Mars EB1 Base Board 3D Model (PDF) [7]

•Mars EB1 Base Board STEP 3D Model [8]

•Mercury Mars Module Pin Connection Guidelines [9]

1.3 Accessories

•Mars FPGA or SoC module

•12 V DC/2.5 A power supply

•USB 2.0 A to micro-B USB cable

D-0000-307-001 6 / 39 Version 06, 22.07.2021

2 Getting Started

This section contains essential information on using the Mars EB1 base board.

Electrostatic discharge (ESD) may damage the Mars EB1 base board partially or completely. Please follow

the relevant guidelines for ESD-safe handling when operating or assembling electronic components.

Before first use of the Mars EB1 base board with a Mars module, the following steps must be followed:

•Mount the module on the module slot on the base board, with the power switched off.

•Set the DIP switches correctly (refer to Section 6.3).

•Set the I/O voltage selection jumpers correctly (refer to Section 5.5).

•Power up the board (refer to Section 5 for power options).

The power supply of the base board must be turned off in the following situations:

•Before changing the position of the I/O voltage selection jumpers

•Before removing the Mars module

•Before connecting or disconnecting peripherals to ANIOS and I/O connectors

Before connecting peripherals, make sure that the corresponding VCC_IO voltage is properly set.

The operating conditions for the Mars EB1 base board and equipped module must conform to the values

given in Section 7, and in the relevant section from the Mars module user manual.

D-0000-307-001 7 / 39 Version 06, 22.07.2021

3 Board Description

3.1 Block Diagram

The Mars EB1 base board can be used in combination with any Mars module.

The block diagram of the Mars EB1 base board is shown in Figure 1.

Figure 1: Hardware Block Diagram

D-0000-307-001 8 / 39 Version 06, 22.07.2021

3.2 Features

Table 1 describes the features available on the Mars EB1 base board.

Feature Description

Form factor 120 ×80 mm

System features System controller

Built-in Xilinx JTAG (via USB connection)

System monitor

Power control

Current sense

Memory microSD card holder

User EEPROM

Connectors USB 2.0 host connector

2×micro USB device connectors (one connector is shared with the USB 2.0 host)

FTDI USB 2.0 High-Speed device controller

RJ45 Gigabit Ethernet connector

2×Mini Camera Link connectors2

HDMI 1.3 connector2

User I/Os 40-pin Anios pin header

3×12-pin pin headers (from which 2×Pmod™ compatible)

Supply voltage 12 V DC (internal, external)

USB-power (with restrictions)

Table 1: Base Board Features

Warning!

Please note that the available features depend on the equipped Mars FPGA/SoC module.

3.3 Board Configuration and Product Models

Table 2 describes the standard base board configurations. Custom configurations are available; please

contact Enclustra for further information.

2Requires FPGA support (video protocol implementation)

D-0000-307-001 9 / 39 Version 06, 22.07.2021

Product Model Features Temperature Range

MA-EB1-W Refer to Table 1 -25..+85◦C

Table 2: Standard Base Board Configurations

3.4 EN-Numbers and Part Names

Every board is uniquely labeled, showing the EN-number and serial number. An example is presented in

Figure 2.

Figure 2: Product Label

The correspondence between EN-number and part name is shown in Table 3. The part name represents the

product model, followed by the revision; the R suffix and number represent the revision number.

The revision changes and product known issues are described in the Mars EB1 Base Board Known Issues and

Changes document [6].

EN-Number Part Name

EN100785 MA-EB1-W-R1

EN100786 MA-EB1-C-R1

EN100861 MA-EB1-W-R2

EN100906 MA-EB1-C-R2

EN103052 MA-EB1-W-R2.5

Table 3: EN-Numbers and Part Names

D-0000-307-001 10 / 39 Version 06, 22.07.2021

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