Table Of Contents - Infineon MCU4 Manual

Radar Baseboard MCU4
XENSIV™ 24 GHz radar system platform

Table of contents

Table of contents
About this document ....................................................................................................................... 1
Table of contents ............................................................................................................................ 2
List of figures ................................................................................................................................. 3
List of tables .................................................................................................................................. 4
1 Introduction .......................................................................................................................... 5
1.1 Key features ............................................................................................................................................. 5
2 Hardware description - Radar Baseboard MCU4 ........................................................................ 6
2.1 Overview .................................................................................................................................................. 6
2.2 Block diagram .......................................................................................................................................... 7
2.3 Power supply ........................................................................................................................................... 7
2.3.1 Battery and external power supply ................................................................................................... 8
2.3.1.1 Hardware changes (for V1.1 only) ................................................................................................ 8
2.3.1.2 External power supply operation with battery charging............................................................. 9
2.3.2 USB operation .................................................................................................................................. 11
2.4 Current measurement of radar sensor shields .................................................................................... 12
2.5 EEPROM ................................................................................................................................................. 12
2.6 Microcontroller unit - XMC4700 ............................................................................................................ 13
2.7 User-configurable LEDs ......................................................................................................................... 13
2.8 User-configurable button ..................................................................................................................... 14
2.9 SD card reader ....................................................................................................................................... 14
2.10 Level shifters .......................................................................................................................................... 14
3 Connectors ........................................................................................................................... 16
4 Firmware development and debugging ................................................................................... 19
4.1 Debugging .............................................................................................................................................. 19
4.1.1 Onboard debugger and UART connection ...................................................................................... 21
5 Authors ................................................................................................................................ 22
6 References ........................................................................................................................... 23
Revision history............................................................................................................................. 24
Application Note 2 V2.1
2023-02-14