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Xilinx Kria K26 SOM - User Manual

Xilinx Kria K26 SOM
59 pages
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Kria SOM Carrier Card
Design Guide
UG1091 (v1.0) April 20, 2021
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Xilinx Kria K26 SOM Specifications

General IconGeneral
BrandXilinx
ModelKria K26 SOM
CategoryCarrier boards
LanguageEnglish

Summary

Electrical Design Considerations

SOM Connector Overview

Details the two 240-pin connectors (SOM240_1 and SOM240_2) for electrical connectivity.

SOM240 Connector Pinouts

Lists pinouts for SOM240_1 and SOM240_2 connectors, detailing MIO, HPIO, HDIO, and transceivers.

Signal Types and Guidelines

Provides routing guidelines for MIO, HDIO, HPIO, PS-GTR, GTH transceivers, and reference clocks.

Configuration and Control Signals

Covers signals like reset, boot mode, JTAG, error status, PMU, sideband, and power management.

MIO Design Considerations

Discusses MIO bank configurations (500, 501, 502) and PMU/UART considerations.

SOM Power and Voltage Rails

Outlines carrier card power supply requirements, connector power pins, and voltage rail management.

Mechanical Design Considerations

Connector Placement and Alignment

Guidelines for placing and aligning board-to-board connectors for reliable mating.

Hardware Configuration Using Vivado Tools