ETAS
Introduction
ETK-S20.1
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User Guide
15
3
Introduction
This chapter contains information about the following topics:
• Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
• Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1
Applications
The ETK-S20.1 is an emulator probe (ETK) for the Infineon AURIX microcontrol
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lers TC2D5ED and TC27x-ED.
It is a typical serial ETK with an Infineon specific DAP interface. This serial ETK
can be used for measurement and calibration applications.
Fig.
3
-
1
ETK-S20.1
It is compatible with the ETAS calibration and development system interface
(e.g. ES590, ES591, ES592, ES593-D, ES595, ES89x, ES910 and ES1000.2/
ES1000.3 with ES1232-A). Earlier systems (e.g. MAC2, ES1000.1 with ES1201
board, ES1120.1) are not supported.
3.2
Features
• Measurement interface
– Serial ETK interface with 100
Mbit/s to the calibration and develop
-
ment system
• ECU interface
– DAP interface clock speed configurable: 50
MHz, 100
MHz
– 3.3
V ECU interface voltage level
– ETK powers Emulation Device RAM
– 50 pin ERNI plus 5 pin JST
• Trigger interface
– Pinless trigger via DAP (32 total measurement rasters)
– 4 triggers generated by internal timers
• Debugger interface
– additional connector for external debug hardware
– arbitration possible with "Lauterbach Power Trace" or "PLS" debugger
– ETK hardware is prepared to be used simultaneously with a debugger
• Startup protocoll for ETK/ ECU synchronization
– DAP pins
– Pinless via COMDATA register
