Configuration - NXP Semiconductors S32R274 EVB User Manual

• All MCU signals readily accessible at a port-ordered group of 0.1" pitch headers
• RS232/SCI physical interface and standard DB9 female connector
• FlexRAY interface
• LINFlexD interface
• 2 CAN interfaces, one configurable to be connected to one out of two CAN modules, and one
connected to a dedicated third CAN module
• Ethernet interface
• Variable resistor, driving between 5V and ground
• 4 user switches and 4 user LEDs, freely connectable
• Liberal scattering of GND test points (surface mount loops) placed throughout the EVB
The daughter cards provide the following features:
• MCU (soldered or through a socket)
• Flexible MCU clocking options allow provision of an external clock via SMA connector or
40MHz EVB clock oscillator circuit. Solder pads on the daughter card allow selection between
these external clocks. SMA connectors (including differential clock input) on CLKIN signal for
easy access.
• User reset switch with reset status LED
• Standard 14-pin JTAG debug connector and 34-pin Nexus Aurora connector
• 10-pin Serial Interprocessor Interface (SIPI) connector
• Gb Ethernet Physical interface IC, with RJ45 connector
• MIPI-CSI2 connector intended for use with Eagle MR3003 RADAR front end EVK (Evaluation
Kit)
• Liberal scattering of ground and test points (surface mount loops) placed throughout the EVB
To alleviate confusion between jumpers and headers, all EVB jumpers are
implemented as 2mm pitch whereas headers are 0.1inch (2.54mm). This
prevents inadvertently fitting a jumper to a header.
Before the EVB is used or power is applied, please fully read the
following sections on how to correctly configure the board. Failure to
correctly configure the board may cause irreparable component, MCU or
EVB damage.
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Configuration

This section details the configuration of each of the EVB functional blocks.
The EVB has been designed with ease of use in mind and has been segmented into functional blocks as
shown below. Detailed silkscreen legend has been used throughout the board to identify all switches,
jumpers and user connectors.
NOTE
CAUTION
S32R274 EVB User Guide
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