LCLS Control Group Power Supply Control Power Supply System Cost Possible solutions Embedded micro...
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Transcript of LCLS Control Group Power Supply Control Power Supply System Cost Possible solutions Embedded micro...
LCLS Control GroupPower Supply Control
Power Supply System Cost
Possible solutionsEmbedded micro IOCMacNair’s solutionPSI solutionSNS solution
LCLS Control GroupPower Supply Control
Some common partsCisco switch: ~$200/port (2:1 redundancy)VME-IOC: ~$17000
VME crate: ~$8000MVME6100: ~$3600Timing EVR: ~$3600Transition for EVR:
14 triggers: ~$100032 triggers: ~$1700
Cisco switch: ~$200Rack space: ~$100
SoftIOC: ~$4000DCCT(600A): ~$650Power supply with self regulation: Base+$2000 (according to IE power quote on 375A/25V/9KW power supply)Power supply without self regulation: Base
LCLS Control GroupPower Supply Control
Embedded micro IOC solutionPower supply without self regulation: Base
2 DCCT: ~$1300
Micro IOC with I/O interface cardCPU
Coldfire M5475CFE/BFE: $330/$280
Coldfire M5485CFE/BFE: $360/$310
Custom design I/O interface: ~$1000 ??
COTSEvaluation Board
M5475EVB/M5485EVB (2 PCI): $850
M5474LITE/M5484LITE (1 PCI): $299
PCI Card (COTS/Custom): ~$1000 ??
Cisco switch: ~$200
Timing (~20 power supplies need timing)Timing on micro IOC: ~$1000 ??
Timing in VME: ~$17000/20=~$850
So Cost = Base+~$2800+optional timing
Need Ethernet cable, optional timing cable
Have to develop BSP, external regulation and EPICS support
LCLS Control GroupPower Supply Control
Embedded micro IOC
M5475CFE/
M5485CFE
Evaluation Board$850
LCLS Control GroupPower Supply Control
Embedded micro IOC M5475EVB FeatureM5475CFE Fire Engine Module (SOM-ETX)
MCF5475ZP266 Processor, 410 MIPS
64MB DDR-SDRAM, 16MB Flash
Graphics Controller, USB Host Controller (Not available for M5475BFE)
LCD Display Connector - includes integrated LCD, touch, and backlight connector for Display Kits
DVI Connector
Two 10/100 RJ45 Ethernet connectors
Two PCI slots (32 bit, 33 or 66MHz, 3.3V)
Serial Ports
Two RS-232 Serial Ports
Two TTL Serial Ports
USB 2.0
One High Speed Device (on Fire Engine)
Four High Speed Host ports
SPI, RTC
Mechanical: Mini-ITX
6.7" (170mm) long by 6.7" (170mm) wide by 1.3" (33mm) high
Modules offered in 0 to 70C temperature range
LCLS Control GroupPower Supply Control
Embedded micro IOC
M5474GFE/
M5484GFE
Evaluation Board$299
LCLS Control GroupPower Supply Control
MacNair’s solution
Power supply without self regulation: Base2 DCCT: ~$1300MacNair controller: $2000Cisco switch: ~$200EPICS IOC
VME-IOC: ~$17000/100 = $170 (100PS/IOC)Soft IOC(No timing): ~$4000/100 = $40(100PS/IOC)
Timing: $0 with VME IOCSo Cost = Base+~$3600Need Ethernet cable, optional timing cable
LCLS Control GroupPower Supply Control
PSI solution$45,000 one-time license fee1: ~$100/PSPower supply without self regulation: BaseIP/Carrier/Transition card: ~$1802
DSP/ADC/BP Set: $20002 + $450(License1)VME-IOC: $17000/16 ~= $1060 (16PS/IOC2)Timing: $0So Cost = Base+~$3790Need Fiber, optional timing cableNote1: Antonio’s TalkNote2: A. Ludeke’s Paper
LCLS Control GroupPower Supply Control
SNS solution
Power supply with self regulation: Base+$2000VME-PSC: ~$24001/6 = $4001U-PSI: $9001
VME-IOC: $17000/36 ~= $470 (36PS/IOC)Timing: $0So Cost = Base+$3770Need FiberNote1: Price from BNL instead of Ray Claflin