User Manual

3-6

V2.0

Application Kit TC3X7 V2.0

2018-06

Application Kit Manual TC3X7

Hardware: Application Kit TC3X7 V2.0

Application Kit Information

more information about the ethernet modul see TC3X7 User’s Manual, about the PHY see the RTL8211F

datasheet. For the pinout of RJ45 see Figure 6-6.

For the connection between TriCore and PHY is used the RGMII.

3.13

Core current measurement

It is possible to measure the core (+1,25V) current with two ADC pins of the CPU. This can be done by synchronous

measurement of AN36 and AN44. The pins are connected togheter by an 50mOhm resistor. The current can be

calculated by the following formula:

Icore = (VAN44 - VAN36) / 0,05. To get an valid result the measurement must be done synchronous.

3.14

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 “Connector Pin Assignment” on Page 6-1.

3.15

Toggle LED’s

The status LED’s are low active and can be controlled by Software.

Port 13 pin 0 up to pin 3 are connected to single LED’s (D107... D110) and powered by the normal microcontroller

voltage.

3.16

Buttons

On the board are two buttons.

The reset button (S101) will apply a warm power on reset to the device.

The WAKE button (S102) will be used to enable/wakeup the TLF35584.

3.17

Debug System

3.17.1

OCDS1

The OCDS1 signals are connected to the IDC16 plug (X401). They work with the port supply of Microcontroller (+5V

default or +3,3V). For pinout of the connector see Figure 6-7. You can connect any debugger to this connector.

The signals /BRKIN and /BRKOUT are not connected.

If you connect a debug hardware make sure that the miniWiggler JDS (see “miniWiggler JDS” on Page 3-5) is not

activ (ACTIV LED is off) and on the DAP connector (X302) is no hardware connected or the hardware is tristated.

If the ACTIV LED is on, then stop the active DAS Server ’UDAS’ and/or remove the USB connection to the PC.

3.17.2

DAP

The board comes with a DAP connector (X302). For pinout of this connector see Figure 6-8. You can connect a DAP

hardware here. If you use this connector make sure that the miniWiggler JDS is not activ (ACTIV LED is off) and a

connected OCDS1 hardware is disconnected or tristated.