Operation; How To Connect; Configuration - TASKING iSYSTEM Infineon TC377TE User Manual

Operation

How to connect?

How to connect Emulation Adapter (video)
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How to connect iSYSTEM Hardware (video)
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Configuration

J1: Target reset configuration
Jumper J1 connects the Emulation Adapter reset line and the user target board reset line and is
populated by default.
Emulation Adapter features a Reset push button (SW1).
If having problems establishing the initial debug session with the Emulation Adapter, remove J1
and try again.
J2 and J3: Clock source configuration
The Emulation Adapter may not operate when target board's crystal circuit is used as the
clock source. TIP: The crystal should be as close as possible to the microcontroller. The
crystal on the target board might not oscillate in conjunction with the Emulation Adapter when
the clock lines (TP21_2, TP21_3) between the crystal and the emulation device on the
Emulation Adapter become too long, thus affecting the impedance of the crystal circuit.
Separately packed 20 MHz crystal can be used as a 20 MHz external clock (XOSC) source to
the emulation device. If a different clock frequency is required, insert appropriate crystal into
the Q1 socket and replace C7 (default 10pF populated) and C8 (default 10pF populated)
accordingly. Crystal socket Q1 is by default not populated (NP).
Crystal socket Q1 schematics below:
- short link: isystem.com/ea-intro
- short link: isystem.com/connect-hardware
Jumpers J2 and J3 select clock source for the emulation device.
Position 1-2 (default position) selects the crystal circuit oscillator on
the target.
Position 2-3 selects an external clock source (Q1 socket on the
Emulation Adapter).