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

Operation

How to connect?

How to connect
Emulation Adapter
(video)
isystem.com/connect-
ea

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.
J2: TP20_2/TESTMODEn configuration
The TP20_2/TESTMODEn microcontroller pin is latched at power on reset release to enter test
mode. Alternatively, it can operate as a general purpose I/O.
The Solder jumper J2 connects the Emulation Adapter TP20_2/TESTMODEn signal with the
microcontroller TP20_2 signal from the user target board. The microcontroller must not enter
test mode during the Emulation Adapter operation. The J2 jumper is by default not connected
preventing the microcontroller on the Emulation Adapter entering test mode at power on reset
if the target would be set up so. If the target uses this pin for I/O operation, solder the jumper
J2 and double check that the signal is properly conditioned at power on reset.

Connector

P1:
P1 connector exposes DAP and AGBT interface and has the following pinout:
Signal
Signal Description
Direction
I AGBT TX0_P
I AGBT TX0_N
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Signal Direction is described from the BlueBox perspective.
Blue color marks the trace signals.
How to connect iSYSTEM Hardware (video)
isystem.com/connect-hardware
Signal Pin Pin
TX0+ 1 2
TX0- 3 4
GND 5 6
NC 7 8
NC 9 10
GND 11 12
NC 13 14
NC 15 16
GND 17 18
NC 19 20
NC 21 22
22-pin ERF8 AURIX pinout
Signal Signal Description
Vref Reference Voltage
DAP0 DAP clock
DAP1 DAP Data pin
NC Not Connected
DAP2 Optional 2nd Data pin
nTRST/DAPEN JTAG/Output
CLK+ AGBT Clock
CLK- AGBT Clock
TGO AGBT Trigger out
AGBT ERR AGBT Error
RESET
Signal
Direction
I
O
I/O
I/O
O
O
O
I
Reset I/O