Application Kit TC2X4
Hardware Manual
Application Kit Information
User’s Manual
3-6
V 1.0, 2014-10
3.10
LIN
On the board is one LIN transceiver connected to the ASCLIN1 on TC2X4. The
transceiver are connected to one IDC10 plug. For the pinout of IDC10 plug see
. You can use a IDC female connector with crimpconnector, flat cable and
SUB-D 9 plug with crimpconnector to have a 1:1 adapter to SUB-D 9.
3.11
Ethernet (if supported by CPU)
The Application Kit provide a RJ45 connector (X204) for twisted pair ethernet
connections.The board use a Lantiq Giagabit PHY PEF7071 as physical interface
device.
The parts for ethernet are only assemled if the assembled CPU support ethernet.
For more information about the ethernet modul see TC2X4 User’s Manual, about the
PHY see the PEF7071 datasheet. For the pinout of RJ45 see
3.12
Core current measurement
It is possible to measure the core (+1,3V) current with two ADC pins of the CPU. This
can be done by synchronous measurement of AN10 and AN22. The pins are connected
togheter by an 50mOhm resistor. The current can be calculated by the following formula:
I
core
= (V
AN10
- V
AN22
) / 0,05. To get an valid result the measurement must be done
synchronous.
3.13
Other peripherals
For all other peripherals there are no special plugs on the board. Many of the peripheral
signals are available on the two standard connectors X102 and X103. See
3.14
Toggle LED’s
Port 13 pin 0 up to pin 3 are connected to single LED’s (D107... D110) and can be
controlled by Software. This status LED’s are low active.
3.15
Debug System
3.15.1
OCDS1
The OCDS1 signals are connected to the IDC16 plug (X301). They work with the port
supply of +3.3V. For pinout of the connector see
debugger to this connector.
f you connect a debug hardware make sure that the miniWiggler JDS (see
) is not activ (ACTIV LED is off).
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