Xilinx Kria KV260 Manual de usuario
Kria KV260 Vision AI Starter
Kit
User Guide
UG1089 (v1.2) July 26, 2022
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Table of Contents
Chapter 1: Summary..................................................................................................... 4
What's in the Box?...................................................................................................................... 5
Interfaces..................................................................................................................................... 6
Chapter 2: Initial Setup............................................................................................... 9
Powering the Starter Kit and Power Budgets..........................................................................9
Fan and Heat Sink..................................................................................................................... 10
Chapter 3: Boot Devices and Firmware Overview......................................11
Primary Boot Device................................................................................................................. 13
Secondary Boot Device.............................................................................................................13
Chapter 4: Software Getting Started................................................................. 14
Platform Management Utility.................................................................................................. 14
Accelerated Applications.......................................................................................................... 15
Accelerated Application Package Selection........................................................................... 15
Supported Peripherals..............................................................................................................16
Chapter 5: Xilinx Tools Integration.....................................................................17
Vitis Platforms............................................................................................................................17
Vivado Board Flow.....................................................................................................................18
Chapter 6: Board Reset, Firmware Update, and Recovery.................... 19
Board Reset................................................................................................................................19
Firmware Update.......................................................................................................................21
Ethernet Recovery Tool.............................................................................................................21
Boot Firmware A/B Update......................................................................................................22
Appendix A: Additional Resources and Legal Notices............................. 24
Xilinx Resources.........................................................................................................................24
Documentation Navigator and Design Hubs.........................................................................24
References..................................................................................................................................24
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Revision History.........................................................................................................................25
Please Read: Important Legal Notices................................................................................... 25
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Chapter 1
Summary
The Xilinx® Kria™ KV260 Vision AI Starter Kit is comprised of a non-producon version of the
K26 system-on-module (SOM), carrier card, and thermal soluon. The SOM integrates core
digital hardware components including a Zynq® UltraScale+™ MPSoC, run-me memory, non-
volale boot devices, an integrated power soluon, and a security module. The vision-focused
KV carrier card provides various applicaon peripheral opons including a variety of camera/
sensor inputs, video display outputs, USB, SD card, and Ethernet physical interfaces. The thermal
soluon includes a heat sink, heat sink cover, and fan. The Kria KV260 Vision AI Starter Kit is
designed to provide customers a plaorm to evaluate their target applicaons and ulmately
design their own carrier card with K26 SOMs. Key target applicaons include smart city, AI/ML
compung, security, and future retail.
Chapter 1: Summary
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Figure 1: KV260 Starter Kit Block Diagram
Zynq UltraScale+
MPSoC
4 GB
DDR4
SOM
Power
TPM2.0QSPI
microSD
Card Interface
Image
Signal
Processor
Ethernet
PHY
DisplayPort
1.2a
HDMI 1.4
USB3.0
4-port
Pmod
12-pin
IAS InterfaceIAS Interface
RPi Camera
Interface
Ethernet
RJ45
CC
Power
Video
Splitter
12V Power
USB
JTAG/UART
USB
Hub
MIPI x4
MIPI x4
MIPI x2
K26 SOM
X24577-041421
What's in the Box?
The Kria KV260 Vision AI Starter Kit includes a K26 SOM, integrated thermal soluon, and
carrier card. The kit is only meant for SOM plaorm evaluaon with the carrier card providing a
variety of interfaces for integrang dierent peripherals. The box also includes a Geng Started
card that directs you to the geng started web page and product page. Developer sckers are
also included in the box. The KV260 Starter Kit does not include a power supply, SD card,
peripherals, or addional accessories. However, this guide lists Power Adapters and Supported
Peripherals you can purchase separately.
Chapter 1: Summary
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Table 1: Summary of Box Contents
Line Item Items Quantity
1 Starter Kit SOM with fansink thermal solution 1
2 Starter kit carrier card 1
3Getting Started card 1
4 Developer stickers 1
Interfaces
The following gure and table provide an overview of the physical connecons, their designators,
and relave posion on the starter kit. The table uses the following abbreviaons to indicate if a
specic designator is located on the carrier card or on the SOM.
• CC = Device or interface is located on the carrier card
• SOM = Device or interface is located on the SOM
Chapter 1: Summary
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Figure 2: Interfaces and Connectors
J2
Pmod
J3
JTAG
J4
Micro-USB
UART/JTAG
J9
Raspberry Pi
Camera
Connector
J11
microSD
J8
IAS Connector
J7
IAS Connector
Reset Button
SOM Module
with Fansink
J12
DC Jack
DS36
PS Status LED
J5
HDMI
U44 and U46
4x USB3.0
J10
RJ-45
Ethernet
DS1–DS6
Power Status LEDs
J13
Fan Power
Firmware Update
Button
J6
DisplayPort
DS35
Heartbeat LED
DS34
PS Done LED
X24750-041621
Chapter 1: Summary
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Table 2: Descriptions and Locations
Location Name Description
SOM DS34 PS done LED Lit indicates that the PS has successfully loaded a PL design.
SOM DS35 Heartbeat LED Periodic flashing green LED driven by the Zynq UltraScale+ MPSoC
APU processor.
SOM DS36 PS status LED Status LED, when lit indicates a successful application load.
CC DS1-DS6 Power status LEDs Indicates various power supply and power domain status. Green LED
indicates good status.
CC J2 Pmod Digilent Pmod 2x6 expansion header
CC J3 JTAG Direct JTAG interface, bypasses the FTDI device.
CC J4 FTDI USB2.0 UART and
JTAG
Integrated JTAG and device UART interface via USB2.0
CC J6 DisplayPort DisplayPort video output
CC J5 HDMI HDMI™ video output
CC J7 IAS0 OnSemi image access system (IAS) camera module interface
supporting four MIPI lanes. Connects to OnSemi AP1302 ISP device
sensor 0 interface.
CC J8 IAS1 OnSemi IAS camera module interface supporting four MIPI lanes.
Connected directly to the Zynq UltraScale+ MPSoC HPA bank.
CC J9 RPi camera Raspberry Pi camera module interface. 15-pin variant supporting two
MIPI lanes directly connected directly to the Zynq UltraScale+ MPSoC
HPA bank.
CC J10 Ethernet RJ45 jack 1 Gb/s Ethernet interface
CC J11 microSD card microSD card boot device
CC J12 12V power input 12V power input jack
CC J13 Fan power 12V SOM fan power interface
CC SW1 Firmware update button Push button used during the boot firmware update process.
CC SW2 Reset button Push button that resets the SOM via the device POR_B signal.
CC U44 USB0 Two USB3.0 or USB2.0 compatible connectors
CC U46 USB1 Two USB3.0 or USB2.0 compatible connectors
Chapter 1: Summary
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Chapter 2
Initial Setup
Powering the Starter Kit and Power Budgets
The Kria™ KV260 Vision AI Starter Kit requires a 12V, 3A power supply adapter to power the kit.
Note: The power supply adapter is not included in the KV260 Starter Kit. The following table lists the
suggested power supply adapter that must be purchased separately.
Table 3: Power Adapters to Purchase for the KV260 Starter Kit
Vendor Model Description
CUI Inc. SMI36-12-V-P6 +12V, 3A DC adapter using a center-pin positive barrel connector (2.5 mm ID,
5.5 mm OD)
The power supply adapter barrel connector plugs into the DC jack (J12) to supply the +12V
power source to KV260 Starter Kit.
Powering the K26 SOM
• The KV260 Starter Kit carrier card on-board regulator generates a 5V supply and provides
power to other voltage regulators.
• The SOM power rail (VCC_SOM) is powered by the 5V supply.
• Next, the SOM on-board power-on sequencing starts.
• The carrier card provides the programmable logic (PL) the VCCO voltage rails aer the SOM
asserts the VCCOEN_S_M2C and VCCOEN_PL_M2C signals
Power Telemetry
A power monitor device is available on the SOM power rail (VCC_SOM). You can access the total
power consumed by the SOM module through the I2C bus and Xilinx provided ulies.
Powering Peripherals
The KV260 Starter Kit carrier card supplies power to the I/O peripherals as specied by the
following interface specicaons.
Chapter 2: Initial Setup
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USB3.0
There are four USB3.0 interface ports available on the KV260 Starter Kit carrier card. Each port
can deliver a 5V supply to the aached I/O peripherals with up to 900 mA per port. All ports are
protected against an over-current event through individual 900 mA power switches per port.
Note: The total current (across all four ports) is allocated at 2.1A.
Pmod Connector
The Pmod interface (from Digilent Inc.) is supported by the 3.3V, 100 mA capacity on the supply
pin.
Raspberry Pi Camera Interface
The Raspberry Pi camera 15 pin interface connector is supported by the 3.3V supply voltage on
the supply pin.
IAS Module Connector
The SOM supports two IAS module connectors, as dened by the ON Semiconductor IAS
module denion standard. The KV260 Starter Kit carrier card provides 2.75V, 1.8V, and 1.2V
supply rails on specied power pins.
Fan and Heat Sink
The KV260 Starter Kit is built with an integrated acve cooling soluon (see Figure 2). The
integrated fansink allows you to exercise the full 10W Zynq® UltraScale+™ MPSoC applicaon
power budget without any addional accessories.
Out of the box, the 12V fan should already be plugged into the starter kit. If it is not, be sure that
the fan is plugged into the connector designated in Table 2. The fan connector is keyed to ensure
proper orientaon.
By default, the fan runs at a constant speed. Variable fan speed control can be implemented
through a FPGA based PWM fan controller. The fan gang signal is connected to a FPGA HD I/O
bank pin for control. Consult the corresponding KV260 Starter Kit carrier card schemac for
specic pin assignment and Xilinx SOM source code repositories for an RTL implementaon that
can be integrated with your design.
Chapter 2: Initial Setup
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Tabla de contenidos
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