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The NXP analog product development boards provide an easy-to-use platform for evaluating NXP products. The boards support a range of analog, mixed-signal, and power solutions. They incorporate monolithic integrated circuits and system-in-package devices that use proven high-volume technology. NXP products offer longer battery life, a smaller form factor, reduced component counts, lower cost, and improved performance in powering state-of-the-art systems.
This page will guide you through learning about how to set up the ASL5115EVBMST evaluation board leader and follower ASL5115EVBSLAV.
The ASL5115EVBSLAV contents include:
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Working with the ASL5115EVBMST and the ASL5115EVBSLAV requires the kit contents, additional hardware and a Windows PC workstation with installed software.
Note: The GUI can be found in DocStore, in the following path: LED drivers and controllers / Evaluation boards / ASL45XASLX41 EVB / GUI for ASL45XASLX41 EVB
.
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This evaluation board requires a Windows PC workstation. Meeting these minimum specifications should produce great results when working with this evaluation board.
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ASL5115EVBSLAV features the ASL5115SHN. The ASL5xxxyHz family is a fully featured and flexible Matrix LED Controller (MLC). It provides a cost-effective design solution, specifically targeting advanced automotive exterior lighting applications. ASL5115SHN is controlled in direct mode, where the microcontroller updates the PWM information of each channel in a determined cycle. ASL5115SHN offers a 12-bit resolution in the PWM output, ensuring a smooth dimming performance to avoid glitches in the output light.
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The ASL5115EVBSLAV board features include:
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Modular Follower EVB for Matrix LED Controller (MLC) ASL5115SHN connects to
ASL5115EVBSLAV Evaluation board
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The leader board is populated with one UJA1163 System Basic Chip (SBC) IC, to enable the communication with the microcontroller or Vector CANoe through CAN (FD) protocol, and to supply the MLC populated in the same board, together with the MLCs populated in the follower boards hanging from the leader board. A maximum of 9 follower boards can hang from a single leader board.
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Example of connection between a leader board and a follower board. Up to 9 follower boards can hang from a single Leader board. If there is one or several follower EVBs in the system, create a chain with the leader board using connectors X1 and X3. Also attach customer LED boards to the follower EVBs.
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The ASL5115EVBMST is compatible with the S32K144EVBQ100. The S32K144EVB-Q100 provides the control signals (through CAN (FD) communication) for the ASL5x15SHN devices. When used with the GUI, the S32K144EVBQ100 drives the channels in the way as selected on the GUI. The S32K144EVB-Q100 can also be used as a system processor to create standalone applications or prototype systems.
S32K144EVBQ100 Evaluation board
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The ASLx500SHN and ASLx41xSHN Evaluation Board (EVB) features the ASL4500SHN, a highly integrated and flexible four-phase DC-to-DC boost converter IC and two ASL3416SHN, a three-channel buck mode LED driver IC delivering constant average DC current. The kit is designed to drive six LED strings with 150 mA to 1.6 A and 2 V to 60 V LED string voltage. In a default application a microprocessor unit (MCU) controls the devices through a serial peripheral interface (SPI).
The ASL5x15EVBMST is only connected to the CAN physical bus of the S32K144EVBQ100 and to the LEDs. The ASL5x15EVBMST EVB is not directly connected to the ASL45XASLX41. More information on the connection of the ASL45XASLX41 EVB can be found in the ASL45XASLX41 User guide (NDA required).
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A full system configuration is completed with the ASL5115EVBMST wired with cable harness for power supply and CAN (FD) communication to the S32K144EVBQ100 associated by the connectors on the ASL45XASLX41 Multichannel LED board. Can also be configured with up to 9 ASL5115EVBSLAV follower boards not shown. Customer can configure using their own LED board.
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To start working with the ASL5x15EVB, the following connections and setup must be performed:
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There are several steps to follow for the full system configuration using the ASL5115EVBMST, ASL5115EVBSLAV, S32K144EVB-Q100, and the ASL45XASLX41 evaluation boards.
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To download and install the latest version of the S32K144EVB-Q100 software:
Flash the S32K144EVB-Q100:
*.srec
) file from the one downloaded and unzipped before to the root directory of the S32K144EVB-Q100 USB driveSomething went wrong! Please try again.
The GUI provides easy control of all ASL5x15 EVB and ASL45XASLX41 EVB. To launch the GUI:
Note: The GUI can be found in DocStore, in the following path: LED drivers and controllers / Evaluation boards / ASL45XASLX41 EVB / GUI for ASL45XASLX41 EVB
.
*.exe
) fileThe GUI is divided into several pages. Each page gives some control options to the user. The GUI will always start up with the Setup page.
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Software and hardware instructions are detailed in the UM11224: ASL5x15 Evaluation Boards - User Guide.
Additionally, enabling instructions are available on the S32K144EVB tool summary page.
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ASL5xxxyHz: Smart Matrix LED Controller for Automotive Lighting.
The overview section provides a description of the device, product features, a list of the kit contents, a list of (and links to) supported devices, list of (and links to) any related products and a Get Started section.
After downloading files, review each file, including the user guide which includes setup instructions.
In addition to our ASL5xxxyHZ family Smart Matrix LED Controller for Automotive Lighting devices you may also want to visit:
Product pages:
Tool pages:
Support pages:
Hardware pages:
Software pages:
Board Overview
Boards Features
Board Image
ASL5115EVBMST Evaluation Board
ASL5115EVBSLAV Evaluation Board Daisy Chain
Accessory Boards
ASL45XASLX41 - Multichannel LED Driver System Evaluation Board