Engineering PresentationOwner: SSHI Rev *JTech lead: RLRM PSoC 1 Solution for Power Supervision...
Transcript of Engineering PresentationOwner: SSHI Rev *JTech lead: RLRM PSoC 1 Solution for Power Supervision...
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
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
Additional Terms
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.
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
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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.
PSoC Terms100+ other User Modules to complete the system design
Voltage Sequencer User Module for Power Supervision
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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
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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48-port Gigabit Ethernet Switch
Each switch has more than 16 power rails
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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.
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Power Supervision Example Project: Analog Workspace
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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.
Power Supervision Kit (CY8CKIT-035)
V1 = 5-V power rail
Power Jack12V in
V2 = 3.3-V power rail
V4 = 1.8-V power rail
Power Supervision Kit (CY8CKIT-035)
V3 = 2.5-V power rail
I2C connector
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PSoC Kit with PSoC 1 processor module(CY8CKIT-001)
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
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3
POL Enables
VoltageEEPROM(Emulated)
FlashSRAM
Power GoodVoltage Sequencer
3
7
PWM3
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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.
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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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
Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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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Engineering Presentation Owner: SSHIRev *J Tech lead: RLRM
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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