# Presentation: 021240

## SPEAR 3 Instrumentation and Control Systems

-   Beam Monitoring and Feedback Systems
-   Timing System
-   Machine Protection Systems
-   Personnel Protection Systems
-   Cable Plant

***SPEAR 3 Instrumentation and Control Systems***

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Slide 2

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Computer Control System

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Orbit Control with Matlab and EPICS Channel Access

***Orbit Control with Matlab and EPICS Channel Access***

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Matlab-based Accelerator Toolbox and Simulator 

- H-V coupling error analysis

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## VME Crates and CPUs

***VME Crates and CPUs***

**VGM5 VME Dual PPCG4/G3 CPU Board (Synergy)**
- Dual or single CPUs in a single slot solution
- Advanced PowerPC G4/G3 architecture
- 300-466 MHz CPU speed
- Backside L2 cache 1 or 2 MB per CPU
- PØ-PCI(TM) secondary data bus, ~264 MB/s
- 16-512 MB high-speed SDRAM
- Up to 9 MB Flash
- Supports industry-standard PMC I/O
- Autosensing 10/100Base-TX Ethernet
- Two serial ports standard; SCSI option
- 4-digit clock/calendar chip is Y2K compliant
- Supports VxWorks, Linux
- Supports RACEway with PXB2 PMC module
- VME64x support
- VME Speedway doubles non-block transfer rate
- Conformal coating option

**VME Crates  (Wiener)**
- 21 slots,  6U VME cards
- 3U space for fan tray and plenum chamber  Card guides and ejector rails IEEE 1101.10
- Monolithic backplane VME64x or VIPA
- Microprocessor controlled fan-tray unit UEL
-    6020 with high efficient DC-fans (3 ea.),
-   alphanumeric display, variable speed fan
- Temperature control, front or bottom air inlet
- Up to 8 temperature sensors in bin area with
-    network option for remote monitoring and
-    control (CAN-bus)
- Remote CPU reset capability
- Used at SLAC, BNL, CERN, BESSY, etc.

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Beam Monitoring and Feedback Systems

***Beam Monitoring and Feedback Systems***

**New for SPEAR 3:**
- BPM Processing System
- Orbit Feedback System
- DCCT
- Scraper Controls
- Tune Monitor
- Synchrotron Light Monitor
- Quadrupole Modulation System

**From SPEAR 2:**
- Upgraded injection monitors
- Longitudinal Bunch Phase Monitor
- Transverse Bunch Phase Monitor

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## BPM Processing and Orbit Feedback Component Development

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## BPM Processing - IF Processor

***BPM Processing - IF Processor***

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Orbit Feedback Modeling and Programming

***Orbit Feedback Modeling and Programming***

**MATLAB/Simulink**

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001

## Machine Protection Systems

- SPEAR 3 Upgrade                        SSRL/SLAC                      January 2001