iWave Corazon-AI User manual

Quick Start Guide
R1.0
Corazon-AI
Edge AI Platform

Disclaimer
iWave Systems reserves the right to change details in this
publication including but not limited to any Product specification
without notice.
No warranty of accuracy is given concerning the contents of the
information contained in this publication. To the extent
permitted by law no liability (including liability to any person by
reason of negligence) will be accepted by iWave Systems, its
subsidiaries or employees for any direct or indirect loss or
damage caused by omissions from or inaccuracies in this
document.
Trademarks
Certification
iWave Systems Technologies Pvt. Ltd. is an ISO 9001:2015
Certified Company.
All registered trademarks, product names mentioned in this
publication are the property of their respective owners and used
for identification purposes only.
iW-RainboW-G33D

Introduction
Quick Start Guide (QSG)
This Quick Start Guide (QSG) is designed for users to quickly
understand the Corazon-AI platform and start the evaluation. It
provides the instructions for setting-up the Corazon-AI from
the packed box.
Corazon-AI Overview
The Corazon-AI is an Off-the-self platform which contains all
necessary interfaces & on-board connectors required for a
complete AI/ML Edge solution. This platform can be used as it
is for wide range of Edge AI solutions.
Key Features
Quick Start Guide
01
g Quad Core A53 + Dual Core R5
g 64 bit, 2GB DDR4 with ECC for PS
g 32 bit, 1GB DDR4 for PL
g 8GB eMMC Flash(Boot & OS Storage)
g 4K Display Port
g SPI x 1, CAN x 2, I2C x 1, GPIO header
g Dual USB3.0 TypeA Port
g M.2 KeyB Connector with SATA & USB 3.0
g AI Engine
g DPU 4096 @330MHz for ~1352 GOPs
g DPU 3136 @330MHz for ~1035 GOPs
g Encode/Decode (H.264/H.265)
g 8x 1080p @ 30fps
g 4x 1080p @ 60fps

This Corazon-AI platform is ESD
sensitive. Handle the product only in
accordance with the installation
instructions given in the manual.
Therefore ESD precautions should be
taken care during transport and
Safety
This Corazon-AI platform is designed
by using RoHS and REACH compliant
components and manufactured on
lead free production process.
Check the local regulations for
disposal of electronic products before
disposing.
ESD Protection
Product Disposal
Environmental Compliance
Quick Start Guide
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Must use a ESD ground strap or other
grounded source before unpacking or
handling the hardware.

Quick Start Guide
03
Overview of User Guides
QUICK START GUIDE
QSG
vHandling Corazon-AI platform
vUser Guides reference
vCorazon-AI AI/ML Development flow
RELEASE NOTES
RN
vDeliverables content & its overview
vList of supported interfaces/features
vInfo. of supported Vitis AI version
vKnown issues & its fixes
HARDWARE USER GUIDE
H/W
UG vList of interfaces and its overview
vInterface connection procedure
vIO information for B2B connectors
SOFTWARE BSP USER GUIDE
vPetalinux Compilation
vPetalinux binary programming
vIndividual interface validation
vVitis project creation & compilation
S/W
UG
VITIS AI USER GUIDE
VITIS AI
UG vVitis AI package deployment
vAI/ML demo inference validation
vModel compilation & deployment
vQuantization, Pruning, & Training
vPre/post-processing FPGA acceleration

Quick Start Guide
Step 1 - Unpacking
Remove the Corazon-AI platform from antistatic cover and
place it above the ESD free area. Use anti-static pad/mat with
proper grounding to place the Corazon-AI platform. Don't
touch inside surface of the circuit board.
iW-RainboW-G28D
Quick Start Steps
Avoid using board in extreme dust, humidity and temperature
conditions. Also this Corazon-AI platform is not water proof.
Keep away from wet surface.
Package Box
iW-RainboW-G28D
Quick Start Guide
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Make sure that, below deliverables are received without any
physical damage.
Corazon-AI with Heat Sink + FAN
Step 2 - What's Inside The Box ?
Enclosure
Optional Accessories
Debug Cable
12V,5A Power Supply DVD Qui ck St ar t G ui de
Quick Start Guide
R1.0
Corazon-AI
Edge AI solutions
SFP Co nn ec to r
Quick Start Guide
05

iW-RainboW-G28D
Step 3 - Read DVD Contents
Given DVD contains below deliverable folders.
1. Binaries
2. Documents
3. Source Code
Delivery binaries are available in Binaries folder and Source
code files are available in Source Code folder. Also Documents
folder contains Hardware User Guide, Software User Guide,
Software Release Note and Quick Start Guide (this guide).
Before moving to next step, one must go through all the
documents including Hardware User Guides and get familiar
about Corazon-AI platform.
Source code can be customized according to user wish and
corresponding binaries can be generated. Once the binaries
generated, user can download the binaries in to the Corazon-AI
platform using JTAG.
Quick Start Guide
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Step 4 - Quick View-Corazon-AI Top View
01. PL DDR4 RAM
02. Zynq US+ MPSoC
03. PS DDR4 RAM
04. JTAG Header
05. Display Port Connector
06. HDMI IN Connector
07. HDMI OUT Connector
08. Debug UART Header
09. Dual USB 3.0 Connector
10. Dual Gigabit Ethernet Jack
11. SFP+ Connector
12. Power IN Jack
13. Power ON/OFF Switch
14. RESET Button
15. FAN Header
16. RTC Battery Header
Quick Start Guide
07

17. Board to Board Connector 1
18. Board to Board Connector 2
19. Board to Board Connector 3
20. eMMC
21. SIM Connector
22. Wi-Fi/BT Module
23. M.2 Key B Connector
Step 5 - Quick View-Corazon-AI Bottom View
Quick Start Guide
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Step 6 - Setting Up
Fan & Heat Sink Mounting
Before powering ON the Board, heat sink and fan should be
mounted on top of Zynq US+ MPSoC as shown in below image.
Quick Start Guide
09

Install the driver for Debug Port in Host PC/Laptop using the
below link.
http://www.ftdichip.com/Products/ICs/FT232R.html
Connect TypeA end of TTL-232R-RPI cable to PC and 3 pin
(100mil) Berg house end of TTL-232R-RPI cable to Corazon-AI's
Debug UART Connector (J14) as shown below.
Setup the Debug Terminal parameters.
Baud Rate : 115200
Data bits : 8
Parity : None
Stop Bits : 1
Flow Control : None
Debug Port Setting
Quick Start Guide
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Power-ON the Corazon-AI Platform
Connect the 12V power supply plug to the power connector
(J18) of the Corazon-AI platform as shown below and switch ON
the power supply.
Warning :
1. Do not try to connect any other power supply other than supplied along
with the Corazon-AI platform.
2. Contact iWave if power status LED is not glowing or PS Error status LEDs
are glowing.
Once power is applied to the Corazon-AI platform, the power
LED will glow as shown in the below image.
Quick Start Guide
11

Command Prompt(Linux)
Step 7 - Test Environment setup
Once power is applied to the Corazon-AI platform as explained
in the previous section, boot messages being displayed in the
debug terminal of the PC/Laptop. Press any key in terminal
immediately to see the command prompt of the Boot loader or
wait until OS boots.
iWave supports below mentioned Operating System Release
for Corazon-AI platform.
Li nux 4.19.0 (or higher)
After OS boots, Login prompt being displayed in the debug
terminal. Enter username and password as “root” to get the
Linux command prompt as shown below.
Quick Start Guide
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Step 8 - System Enclosure Quick view
01. Power IN Jack
02. SFP+ Connector
03. Dual Gigabit Ethernet Magjack
04. Dual USB Connector
05. WLAN Antenna
06. HDMI OUT Connector
07. HDMI IN Connector
08. Display Port
Quick Start Guide
13

System Enclosure Setting
Step - 3
Step - 2
Step - 1
Follow below steps for iWave’s system Enclosure setting
Quick Start Guide
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Overview Of AI/ML Design Flow
Peta Linux
Compilation
Vitis Project
Creation &
Compilation
Vitis & Petalinux
Programming
Corazon-AI
Peripheral
Validation
Vitis & Petalinux
Pre
-built
Binaries
Model
Conversion
Pruning,
Quantization &
Training
AI/ML Model
compilation
AI/ML Model
Programming
AI Inference
Validation
Model Zoo &
Inference
Pre-built
Binaries
Required, final production/peripheral change only
On Corazon-AI Platform
On Host PC
(Corazon-AI Deliverables)
Quick Start Guide
15

iWave’s Other Products
* RAM Size is Expandable.
Product Name: Corazon-AI Gen2
Processor: Xilinx’s Zynq US+ MPSoC (7EV)
RAM: 4GB PS DDR4*
2GB PL DDR4*
Application: Edge AI/ML solutions for
Video analytics, Medical Endoscopy, ADAS.
Product Name: Corazon-AI Dev Kit
Processor: Xilinx’s Zynq US+ MPSoC
(4/5/7-EV/EG/CG)
RAM: 4GB PS DDR4*
4GB Dual PL DDR4*
Application: Edge AI/ML solutions for
Video analytics, Medical Endoscopy, ADAS.
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Quick Start Guide
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iW-RainboW-G33D
Need More Help ?
iWave Systems Provides Technical Support to all Customers
Worldwide.
gEmail
Write your queries to [email protected]
gPhone
Call us on : [phone], 26781643, 26786245
gLive Chat
We provide Live Chat technical support to our customers.
Contact iWave to enable Live Chat support.
gOffice Address
iWave Systems Technologies Pvt. Ltd.
No. 7/B, 29th Main, BTM Layout 2nd Stage,
Bangalore - 560 076, India.
For Return Merchandise Authorization (RMA), below web link,
http://www.iwavesystems.com/support/rma.html
Warranty support for Hardware: 1 Year from iWave or iWave's
EMS partner.
For warranty terms, go through below web link,
http://www.iwavesystems.com/support/warranty.html
Warranty & RMA
iW-ASCE4-UM-01-R1.0-REL0.1-QSG