Engineering PresentationOwner: SSHI Rev JTech lead: RLRM PSoC 1 Solution for Power Supervision 001-79146 Rev J Presentation: To provide an engineering

Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM

PSoC 1 Solution for Power Supervision

001-79146 Rev *JPresentation: To provide an engineering overview to customers for a Cypress solution.Title slide: To define what the presentation will cover. The subtitle is a one-sentence statement of the key opportunity.

Fail-Safe Power Supervision for Mission-Critical Systems:

Simplify Your Design with a Customized, One-Chip Solution


Power Supervision Must Be Fail-Safe

Market Vision: To define the market opportunity. Presents compelling data and end product photos relevant to the local market. Should use compelling photographs of actual PSoC products.

Ethernet switch by HP

Three Power Supervision ICs per switch

Rack-mounted servers

Two to four Power Supervision ICs per server

Fail-safe Power Supervision is a Must for Mission-Critical SystemsTelecommunication switches and networking routers

Rack-mounted servers and storage switches

Industrial automation and medical imaging equipment

Power Supervision provides critical reliability functionsSystem power must work flawlessly all the time

Power rails must be ramped up and down in proper sequence with proper delays

Power rails must be monitored precisely for irregular activity

Fault Detection and recovery must be fast and flawless

Mission-Critical Systems require a customized, fail-safe Power Supervision solution

3


Terms You Will Hear Today

Terms of Art (ToAs): To clearly define tor engineers all ToAs used in the presentation. To carefully and fully define Cypress-proprietary ToAs needed to explain our system solution.

Voltage SequencingRamp-up and ramp-down of power rail voltages in proper sequence with proper delays

Power MonitoringContinuous observation of power rail voltage and current

TrimmingPower rail adjustments used to maintain optimal voltage ranges despite unexpected power variations

Requires continuous adjustment of the power rail output voltages

Fault Detection Continuous comparison of power rail voltage and current to over-threshold and under-threshold limits

Power SupervisionPower rail Voltage Sequencing, Power Monitoring, Trimming and Fault Detection

4a


Additional Terms


Point of Failure (PoF)Any part of a system that can fail

Fewer PoFs provide better system reliability

Event-Based Sequencing Custom sequencing of power rails based on events (e.g., faults, status of other power rails)

Implemented with user-defined state machines

Fault LoggingStorage of faults in non-volatile memory for debug and analysis

MarginingSystem validation and qualification with maximum and minimum voltages of the power rails

Requires temporary adjustments of the output voltages of power rails

Ensures the system functions properly across the entire specified voltage ranges

4b



PSoC Terms100+ other User Modules to complete the system design

Voltage Sequencer User Module for Power Supervision

4c

PSoC Designer™PSoC 1 Integrated Design Environment (IDE)

Software that installs on your PC

Allows concurrent hardware and firmware design of PSoC systems

User ModulesFree embedded ICs represented by an icon in PSoC Designer software

Used to integrate multiple ICs and system interfaces into one PSoC

Dragged and dropped as icons to design systems in PSoC Designer

Inherently connected to the MCU via the main system bus

Power Supervision User Modules integrate ICs for power rail Voltage

Sequencing, Power Monitoring, Trimming and Fault Detection

User Module WizardsSimple Graphical User Interfaces in PSoC Designer

Embedded in each User Module

Used to customize User Module parameters

Launched by right-clicking a User Module MCU

Inherent system bus connection

Voltage Sequencer User Module continuously sequences the voltage of the power rails using the integrated ADC in PSoC

Voltage Sequencer User Module Icon


PSoC solves these problemsPSoC supports 20 power rails per chip, 2x other Power Supervision ICs

PSoC User Module Wizards create customized Power Supervision configurations in minutes

PSoC monitors voltage and current with 2.00% accuracy and performs real-time Trimming

PSoC creates a one-chip, customized, fail-safe Power Supervision solution

Traditional Approach and Challenges: To present the traditional approach and the challenges engineers will face when using it to realize the Market Vision. Ends with a one-sentence segue clearly stating the benefit of the Cypress solution.

Design Problems Engineers Face

1. The number of power rails is increasing16+ power rails per board often need Power Supervision

Requiring up to 2 Power Supervision ICs per board

More ICs = more PoFs

2. Every design requires difficult, time-consuming customization forDifferent number of power rails

Different Voltage Sequencing, Power Monitoring, and Trimming parameters

Fault Detection and Fault Logging referenced to custom thresholds

3. Monitoring voltage and current accuracy is critical to system reliabilityTrimming voltage accuracy is critical to maintain optimal voltage ranges

Customers require solutions to provide < 3.00% accuracy

5

48-port Gigabit Ethernet Switch

Each switch has more than 16 power rails


VoltageSequencerTIMER

And prototyped and validated using the PSoC and Power Supervision Kits…

To get started, you should:Buy $249 PSoC Kit (CY8CKIT-001)

Buy $129 Power Supervision Kit (CY8CKIT-035)

Install PSoC Designer software and Power Supervision Kit on your PC

Open the example project in the Power Supervision Kit

Use the Power Supervision App Note for complete system design guidelines

PSoC One-Chip Solution

And create system designs that are customized in minutes by entering parameters into each of the User Module Wizards…

Actual IBM PSoC Power Supervision Design

PSoC Designer User Modules integrate common Power Supervision ICs…

Voltage Sequencer Wizard

PSoC Kit

Power Supervision Kit

Blade Server by IBM

To create a one-chip, customized, fail-safe Power Supervision solution.

Cypress Solution: To introduce CY products and show compellingly how they solve the challenges highlighted on the previous slide. To provide a short, clear list of what to do to get started.

Voltage Sequencer User Module

VoltageSequencer

With added option for Fan Controller

6a


System Design in PSoC Designer IDE

Cypress Solution: Compelling PSoC Designer introduction to solve the challenges highlighted on the previous slide.Provides a short, clear list of what to do to get started.

1. Explore the library of 100+ User Modules

2. Drag and drop User Module icons to complete your hardware system design in the main design workspace

3. Configure User Modules using the User Module Wizards

4. Access User Module datasheets directly from the User Module Wizards

5. Codesign your application firmware with the PSoC hardware using the PSoC Designer IDE

6. Review the PSoC Power Supervision App Note for complete system design guidelines

Power Supervision Example Project in PSoC Designer IDE

6b


PSoC Voltage Sequencer User ModuleCreate a custom, event-based Voltage Sequencer in minutesDrag and drop the Voltage Sequencer User Module into the main design workspace

Right-click the User Module to customize your parameters with the User Module Wizard

Choose the number of power rails to be sequenced (up to 20) and the nominal voltage of each rail

Enter ramp-up delay and ramp-down delay for each power rail with 200-µs resolution

Choose your fault response parameters with option for 10-µs response time

Enter Event-Based Sequencing parameters, including dependencies for other power rails and system control inputs

Enter the number of retries and delays for re-sequencing

Use the graphical waveform display to visualize your design

Voltage Sequencer User Module

Voltage Sequencer User Module Wizard

Cypress Solution: To give details on CY products and show compellingly how they solve the challenges highlighted on a previous slide. To provide a short, clear list of what to do to get started.

Ramp-up and ramp-down of power rail voltages in proper sequence with proper delays

Use the Voltage Sequencer User Module Wizard to expand the number of power rails up to 20

VoltageSequencer

6c


Example Project from the Power Supervision Kit with five power rails

Example Project With Five Power Rails

1. Event-Based Voltage Sequencing for sequencing one primary and four secondary power rails

2. Real-time Trimming on four secondary power rails

3. ADC-based voltage and current monitoring of all five power rails

4. Over-voltage and under-voltage Fault Detection on power rails

Power Supervision Example Project: Digital Workspace


6d

Power Supervision Example Project: Analog Workspace


Use the Power Supervision Kit (CY8CKIT-035)Connect to your PSoC Kit (CY8CKIT-001)

Prototype with the five (one primary, four secondary) power rails provided in the kit

Or attach your own power rails using on-board connectors

Open the PSoC 1 Power Supervision Example Project

Configure your Power Supervision parameters with User Module Wizards

Watch our demo video: www.cypress.com/go/video-PSoC1PowerSupervision

Prototype Your Solution


Power Supervision Kit (CY8CKIT-035)

V1 = 5-V power rail

Power Jack12V in

V2 = 3.3-V power rail


Power Supervision Kit (CY8CKIT-035)


I2C connector

6e

PSoC Kit with PSoC 1 processor module(CY8CKIT-001)


Solution Examples: To give detailed one-page PSoC Solution Examples from the field in the specified format.

PSoC® 1 Power Supervision Solution Example – Server

Design ChallengesDeliver low-cost system solutionProvide flexible Power Monitoring and Voltage SequencingSupport reliable Power Supervision

PSoC SolutionReduces BOM cost by 40%Reads “power good” signals and enable regulators Implements Power Monitoring and Voltage SequencingSimplifies troubleshooting with EEPROM Fault Logging

PSoC Value

App Note: Power Supervision Kits: PSoC Kit (CY8CKIT-001)

Power Supervision Kit (CY8CKIT-035)Video: PSoC 1 Power Supervision Solution

Suggested Collateral

PSoC Designer User Modules

Voltage Sequencer (ramp-up and ramp-down of voltages)PWM (enables Trimming on three power rails)Power Monitor (continuous observation of voltage and current) EEPROM (Fault Logging in non-volatile memory)I2C (communication interface)

Block Diagram

PSoC 1 One-Chip Solution

Power SupervisionUser Modules

Host I2C2 M8

MCU

8

Power Monitor

POLs/ Regulators

Blade Server by IBMWith sequencing and monitoring for three power rails

3

3

POL Enables

VoltageEEPROM(Emulated)

FlashSRAM

Power GoodVoltage Sequencer

3

7

PWM3


PSoC Solutions vs. Competition’s

FeaturePSoC 1(low cost)

PSoC 3 & PSoC 5LP

TI

UCD9081

RENESAS

R5F21262SNFP

No. of Rails for Sequencing

20 32 8 12

No. of Rails for Monitoring

24 32 8 12

Accuracy 2.00% 0.26% 6.00%2.00% with

Ext. Reference

No. of Rails for Trimming

12 24 0 2

EEPROM Fault & Event Log

2 KBytes 2 KBytes None 2 KBytes

PoFs (16 rails) 1 1 2 2

Competitive Comparison: To define key features of the Cypress solution and demonstrate its superiority over NBA(s). Must be credible and objective to the salesperson and customer.

8


Competitor

Power Supervision IC: Renesas 4-Rail Sequencer and System Health Monitor R5F21262SNFP#X6Price: $2.671

BOM Integration

Power Supervision IC: Renesas 4-Rail Sequencer and System Health Monitor R5F21262SNFP#X6 Price: $2.671

$2.67

$2.67

$2.67

$5.34

Competitor

Power Supervision IC

BOM Integration Value

Total Value Delivered

Target PSoC Solution: Total Cost:

34% Total Savings:

CY8C28445-24PVXI $3.501

$1.84

1 Digikey website 1ku pricing on 1/9/2015EVC Slide: To clearly define the value of the Cypress solution, including BOM integration and unique functionality. 9

PSoC 1 Power Supervision Solution Value


1. View our demo video: www.cypress.com/go/video-PSoC1PowerSupervision

2. Buy the PSoC Kit and Power Supervision Kit:

www.cypress.com/go/CY8CKIT-001 (CY8CKIT-001) $249

www.cypress.com/go/CY8CKIT-035 (CY8CKIT-035) $129

3. Install PSoC Designer software:www.cypress.com/go/PSoCDesigner

Here’s How to Get Started

Storage arrays by IBM

Call to Action: To tell customers how to start their design process.

Basestation equipment by Fiberhome Hongxin

IBM storage array has up to 64 RAID adapter boards with sequencing and monitoring for up to 12 power rails

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References and Links

References and Links: Provide comprehensive view of resources to assist in learning about and adopting the solution

Demo Video: www.cypress.com/go/video-PSoC1PowerSupervisionDemonstration of the CY8CKIT-035 PSoC Power Supervision Kit

Power Supervision Kit (CY8CKIT-035): www.cypress.com/go/CY8CKIT-035 Contains kit documentation and example project for Power Supervision design

PSoC Kit (CY8CKIT-001): www.cypress.com/go/CY8CKIT-001Contains processor modules for PSoC 1, PSoC 3 and PSoC 5LP, documentation and example projects

User Module Datasheet for Voltage Sequencer: www.cypress.com/voltagesequencermodule

App Note AN78646 for Power Supervision: www.cypress.com/go/AN78646

App Note AN78692 for Fan Controller: www.cypress.com/go/AN78692

Cypress Platform PSoC Product Roadmap: www.cypress.com/go/PSoCRoadmaps

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Documents

Engineering PresentationOwner: SSHI Rev *JTech lead: RLRM PSoC 1 Solution for Power Supervision 001-79146 Rev *J Presentation: To provide an engineering

Engineering PresentationOwner: SSHI Rev JTech lead: RLRM PSoC 1 Solution for Power Supervision 001-79146 Rev J Presentation: To provide an engineering