ETAS ES4350.1 Manuale utente

ES4350.1 Carrier Board

User’s Guide

The data in this document may not be altered or amended without special

notification from ETAS GmbH. ETAS GmbH undertakes no further obligation

in relation to this document. The software described in it can only be used if

the customer is in possession of a general license agreement or single license.

Using and copying is only allowed in concurrence with the specifications

stipulated in the contract.

Under no circumstances may any part of this document be copied, repro-

duced, transmitted, stored in a retrieval system or translated into another

language without the express written permission of ETAS GmbH.

The names and designations used in this document are trademarks or brands

belonging to the respective owners.

V1.0.1 R03 EN - 07.2018

Contents 3

Contents

1ES4350.1 Carrier Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.3 Hardware Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3.1 Carrier Board for Piggybacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3.2 Synchronization Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3.3 RPM Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3.4 Generating an Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.3.5 Versioning Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.4 VXIbus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.4.1 Backplane Connections J1/J2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.4.2 Local Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.4.3 TTL Trigger Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.5 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.6 Installing I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.7 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2PB4350DAC1 D/A Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.1 Features and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Contents4

2.3 Hardware Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.3.1 Voltage Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.3.2 Reference Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.3.3 Floating Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.4 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.5 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.6 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.7 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4ETAS Contact Addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

ES4350.1 Carrier Board 5

1 ES4350.1 Carrier Board

This section contains information about the basic features and applications of

the ES4350.1 Carrier Board. A block diagram is also included here to show the

schematic layout of the board.

1.1 Features

The ES4350.1 Carrier Board acts as a carrier board for up to six I/O modules.

All modules of types ”PB4350XXX” and ”PB1651XXX” can be used in any

combination.

There are synchronization signals available for all signals generated or mea-

sured by the I/O modules of an ES4350.1 Carrier Board.

The ES4350.1 Carrier Board has a VXIbus slave interface and can generate

interrupts on the backplane of the ES4300 Chassis.

note

Some components of the board may be damaged or destroyed by electro-

static discharges. Please keep the board in its storage package until it is

installed.

The board should only be taken from its package, configured and installed

at a working place that is protected against static discharge.

note

The components, connectors and conductors of the board may carry dan-

gerous voltages.

These voltages may even exist when the board is not installed in the VXI

system or the VXI system is powered off.

Make sure that the board is protected against contact during operation.

Disconnect all connections to the ES4350.1 Carrier Board before removing

the board from the VXI system.

ES4350.1 Carrier Board6

Fig. 1-1 shows the front panel of the ES4350.1 Carrier Board assembled with

its maximum of six I/O modules.

Fig. 1-1 Front Panel of the ES4350.1 Carrier Board

ES4350.1

MODULE 0

MODULE 1

MODULE 2

MODULE 3

MODULE 4

MODULE 5

ETAS

PB1651

ADC1.1

PB1651

ADC1.1

PB4350

DAC1.1

PB1651

PWM1.1

PB4350

DAC1.1

PB1651

PWM1.1

ER CHRD ER CHRD

ER CHRD

ER CHRD ER CHRD

ES4350.1 Carrier Board 7

1.2 Block Diagram

Fig. 1-2 shows a block diagram with all important functional units of the

ES4350.1 Carrier Board.

Fig. 1-2 Block Diagram of the ES4350.1 Carrier Board

Processor

VXIbus Interface

Versi oning

EEPROM

BN Status

Battery Voltage

Relays

I/O - Module

No.1

I/O - Module

No.1

I/O - Mo dule

No.1

SPI

Control

Unit

I/O - Module

No.1

I/O - Module

No.1

I/O - Mo dule

No.6

ES4350.1 Carrier Board8

1.3 Hardware Features

This section contains a description of the different hardware features of the

ES4350.1 Carrier Board.

These are:

• "Carrier Board for Piggybacks" on page 8

• "Synchronization Signals" on page 8

• "RPM Signals" on page 8

• "Generating an Interrupt" on page 9

• "Versioning Data" on page 9

1.3.1 Carrier Board for Piggybacks

The ES4350.1 Carrier Board is used as a carrier board for I/O modules in VXIbus

systems. I/O modules are available for various tasks, such as the generation and

measuring of ECU signals in real time.

All modules of types ”PB4350XXX” and ”PB1651XXX” can be used. This

means that the LabCar test system can be equipped both with the standard I/

O modules for the ES1651 Carrier Board (VME system) as well as with the

highly precise I/O modules for the ES4350.1 Carrier Board. Up to six I/O mod-

ules of both types mentioned above can be used per ES4350.1 Carrier Board.

1.3.2 Synchronization Signals

The ES4350.1 Carrier Board also offers functions for synchronous signal gen-

eration and measuring on all I/O modules of a carrier board.

There are six synchronization signals available on an ES4350 Carrier Board.

Each of these six signals is routed to each of the I/O modules – there is also a

connection to the ES4350 I/O-FPGA and the VXIbus interface.

A synchronization signal can be generated from each of the described sources.

A synchronization signal can be activated in the FPGA via the user interface of

the ES4350.1 in the Real-Time Execution Connector.

This kind of signal can also be generated in an I/O module which is capable of

generating synchronization signals via the user interface of an I/O module in

the Real-Time Execution Connector.

Up to 2 synchronization signals can be transferred via the VXIbus for synchro-

nization of several ES4350.1 Carrier Boards in one ES4300 system.

1.3.3 RPM Signals

An RPM signal is used to transfer the engine speed and consists of three indi-

vidual signals, i.e. ”clock cycle”, ”trigger” and ”direction”.

ES4350.1 Carrier Board 9

There are two of these RPM signals available on the ES4350.1 Carrier Board;

these are routed to each I/O module. Each of the six I/O modules or one of the

two RPM signals of the ES4300 Backplane can be configured as the source for

an RPM signal.

Normally, an RPM signal is generated by an ES4320 VXI Signal Generator

Board, output on a VXI-RPM channel to the VXIbus and routed from there to

the ES4350.1 Carrier Board as an input signal on one of the two RPM signals.

1.3.4 Generating an Interrupt

With the ES4350.1 Carrier Board it is possible to generate interrupts on the

backplane of the ES4300 Chassis. These can come from both an I/O module

and from the processor of the ES4350.1. This means that simulation tasks can

be activated on the real-time simulation processor (e.g. software tasks on the

ES1130.1).

1.3.5 Versioning Data

A range of versioning data is made available on the ES4350.1 Carrier Board.

The board revision and PLD versions are stored in addition to the serial num-

ber; these can be read out using LabCar Operator software.

1.4 VXIbus Interface

This section contains information on the assignment of the backplane connec-

tions and on how to use the ”local bus” and TTL trigger lines.

1.4.1 Backplane Connections J1/J2

The assignment of the backplane connections J1 and J2 adheres to the VXIbus

specification. For a description, please refer to the ES4300.1 VME64x/VXI Sig-

nal Box User’s Guide.

1.4.2 Local Bus

The special use of the ”local bus” lines is illustrated in the table below.

Line Signal (In) J2-Pin -

Row **

Line Signal

(Out)

J2-Pin -

Row **

LBUSA00 +UBatt_A 5 - a LBUSC00* +UBatt_A 5 - c

LBUSA01 +UBatt_A 6 - a LBUSC01* +UBatt_A 6 - c

LBUSA02 +UBatt_B 8 - a LBUSC02* +UBatt_B 8 - c

LBUSA03 +UBatt_B 9 - a LBUSC03* +UBatt_B 9 - c

LBUSA04 -UBatt 11 - a LBUSC04* -UBatt 11 - c

Tab. 1-1 Using the ”Local Bus” Lines

ES4350.1 Carrier Board10

After powering on, the local bus connections of row a (In) and row c (Out) are

not connected. The connections are only active once the ES4350.1 has been

activated.

1.4.3 TTL Trigger Lines

The TTL trigger lines are used for the internal synchronization of the different

I/O boards within the ES4300 Chassis. The TTL trigger lines are used as follows

in the ES4300.

Tab. 1-2 Using the TTL Trigger Lines

LBUSA05 -UBatt 12 - a LBUSC05* -UBatt 12 - c

LBUSA06 -UBatt 14 - a LBUSC06* -UBatt 14 - c

LBUSA07 -UBatt 15 - a LBUSC07* -UBatt 15 - c

LBUSA08 n.c./reserved 17 - a LBUSC08 n.c./reserved 17 - c

LBUSA09 n.c./reserved 18 - a LBUSC09 n.c./reserved 18 - c

LBUSA10 n.c. 20 - a LBUSC10 n.c. 20 - c

LBUSA11 n.c. 21 - a LBUSC11 n.c. 21 - c

* The output lines LBUSC00 to LBUSC07 can only be carried by the signal generation

board (e.g. ES4320.1) if the board in the next slot is capable of withstanding the corre-

sponding voltages.

** Non-Slot0 configuration

TTL Line Signal

/TTLTRG[0] VXI_RPM_0 (Clock)

/TTLTRG[1] VXI_RPM_0 (Trigger)

/TTLTRG[2] VXI_RPM_0 (UpDn)

/TTLTRG[3] VXI_SYNC_0

/TTLTRG[4] VXI_RPM_1 (Clock)

/TTLTRG[5] VXI_RPM_1 (Trigger)

/TTLTRG[6] VXI_RPM_1 (UpDn)

/TTLTRG[7] VXI_SYNC_1

Line Signal (In) J2-Pin -

Row **

Line Signal

(Out)

J2-Pin -

Row **

Tab. 1-1 Using the ”Local Bus” Lines

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