1. 8-Pack LLRF Status & Schedule
Update date
Multibunch (ATF) results)
Chip status
Delete costs
Get better drawing of cavity
More details of cavity BPM scheme
Steve Smith
July 23, 2002

2. LLRF Generation

3. RF Generator Chassis

4. RF Generator Chassis

5. RF Processing Channel RF Generator Scope / DVM Trip (x8) Cal RF (x8)
Digital
I/O
Trip RF
Trip (x8)
Octal Down-converter
IQA
Digitizer
SIS
Mux Address
Enable
Reset
Cal
RF (x8)
IF (x8)
I&Q (x8)
LO1
RMS
Peak Hold
ADC
VMIC
3122
IF Mon
Thresh Mon
LO2
Ppeak
Scope / DVM

6. Downconverter Chassis

7. Downconverter Chassis

8. Downconverter Chassis

14. LLRF VME Crate #1 Layout (FAST)
CPU
XYCOM
VMIC2534
VMIC3122
VMIC3122
VMIC4132
VMIC4132
VMIC4132
VMIC4132
VMIC4132
BLANK
BLANK
BLANK
Special
Special
Special
BLANK
BLANK
BLANK
BLANK
BK Trig
RF Monitor VME Crate #2-3 Layout (SLOW)
CPU
SCANNER
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
BLANK
CPU
BLANK
IQA
IQA
IQA
IQA
SIS
SIS
SIS
SIS
SIS
SIS
SIS
SIS
LO PLL
RF PLL
Special
Special
Joeger
Joeger
Joeger

15. Schedule

16. LLRF Generator Schedule

17. LLRF Monitor Schedule

18. Status & Issues First 2 downconverter chassis are ready
remaining ones soon complete.
RF generator chassis assembled
Needs mixer I&Q driver boards
And switch driver
Still designing stuff
Coupling, attenuation
Panels
Control algorithms
We are ~ 4 weeks late
Constrained by manpower, lab priorities.