ES5338.1 Carrier Board for Wheel Speed Sensor Simulation - User’s Guide
6
Introduction
ETAS
1.1
Properties
This chapter describes the fundamental properties of the ES5338.1 Carrier
Board.
1.1.1
Properties of the ES5338.1 Carrier Board
The ES5338.1 Carrier Board is a plug-in card for a LABCAR HiL system for use in
the ES5300.1-A Housing and in the ES5300.1-B Housing. The ES5338.1 Carrier
Board can be populated with up to six PB5338CURR.1-A Piggybacks.
The properties of the ES5338.1 Carrier Board are as follows:
• 4U/5HP plug-in card for a LABCAR HiL system
• Compatibility with ES5300.1-A Housing and ES5300.1-B Housing
• Slots for up to six PB5338CURR.1-A Piggybacks
• Connection to the ES5300.1-A backplane or ES5300.1-B backplane via
the interfaces SPI, I2C and JTAG
• I/O connections via a VG96 plug connector for connection to an ECU
• Function generator that can control the current source of each Piggyback
for simulating one of the following six signal types:
1.DF10 wheel speed sensor signals
2.DF11s wheel speed sensor signals
3.DF11i wheel speed sensor signals
4.VDA wheel speed sensor signals
5.PSI5 sensor signals following PSI5 standards V1.3 and V2.1
6.Direct Current Output (direct control of current source via the simula-
tion model)
• Output of sensor signals as digital current signals on 6 channels
• Mixed configuration of channels is possible
• Updating the function generator is possible with HSP
When it is fully populated, the ES5338.1 Carrier Board may be used for simulat-
ing four wheel speed sensors and two PSI5 pressure sensors, for example.
