ETAS ES4350.1 User manual

ES4350.1 Carrier Board
User’s Guide

2
Copyright
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.
© Copyright 2018 ETAS GmbH, Stuttgart
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 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
32
Versi oning
EEPROM
BN Status
Battery Voltage
Relays
32
32
I/O - Module
No.1
I/O - Module
No.1
I/O - Mo dule
No.1
SPI
Control
Unit
32
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