1. Su Dong L1 DCT Upgrade Final Design Review Apr/11/03
Summary
Su Dong
L1 DCT Upgrade Final Design Review
Apr/11/03
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

2. L1 DCT Upgrade FDR: Summary
Deliverables
In BaBar
Assemble
PCB
TSF 24 28 30
ZPD 8 11 13
TSFi
ZPDi 12
GLTi 1 3 4
TSFi-ZPDi
LVDS cable 72 80 -
Fiber splitter
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

3. L1 DCT Upgrade FDR: Summary
Manpower (I)
ZPD Responsibility
Masahiro Morii (Harvard) Testing, commissioning
Steven Bailey (Harvard) Firmware, testing, commissioning
Eunil Won (Harvard) Firmware, testing, commissioning
George Brandenburg (Harvard) Testing
Nathan Felt* (Harvard) Firmware, production
Tom Fries* (Harvard) Production
Sarah Harder* (Harvard) PCB layout
Student (Harvard) Testing
TSF
Roger Barlow (Manchester) Production
Nicolo de Groot (RAL) Firmware, commissioning
Scott Kolya (Manchester) Production
Jamie Boyd (Bristol) Testing, commissioning, simulation
David Mercer* (Manchester) Firmware
Marc Kelly (Bristol) Firmware, testing
* Engineers
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

4. L1 DCT Upgrade FDR: Summary
Manpower (II)
Interface, GLT, Online, Simulation
Su Dong (SLAC) Interface testing, GLT, commissioning
Valerie Halyo (SLAC) GLT, simulation, commissioning
Jeff Olsen* (SLAC) Interface production
Chuck Yee* (SLAC) Interface fabrication
Mark Freytag* (SLAC) Infrastructure support
Gerald Grenier (Iowa) Online/DAQ, teststand, simulation
Xuedong Chai (Iowa) Interface testing, teststand, commissioning
Eric Torrence (Oregon) Simulation, commissioning
Olga Igonkina (Oregon) Simulation, commissioning
Nick Sinev (Oregon) Design support, commissioning
Tasks still need to find coverage:
a) DCT offline (and some online help)
b) TSF slow monitoring
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

5. L1 DCT Upgrade FDR: Summary
Cost
M&S Prototype Production M&S ED & I
Parts PCB Assembly Total
TSF £27K £75K £102K UK no charge
ZPD $51K $99K $11K $2K $163K Harvard 1.3 FTE
TSFi $2K $15K $3K $6K $26K \
ZPDi $3K $6K $2K $2K $13K | SLAC 0.7 FTE
GLTi $2K $2K $2K <$1K $7K |
TSFi-ZPDi <$1K $12K $13K /
LVDS cable
Infrastructure* $26K $5K $31K
Total US $253K
UK £102K
* Infrastructure include: Fiber splitter, crate and backplanes, DCC etc.
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

6. `Essential List’ Before Production
ZPD:
None – request production start immediately
TSF:
(an incomplete list. Only the clearly must do tests)
Complete internal connectivity firmware tests.
Interface tests for DCH input, neighbor data & TSF output.
Full firmware MC event flow test showing no major errors.
Interface:
TSFi:
1) DCH-DCT calibrations with old and new TSF comparison
for ~3000 events to test DCH input path.
2) TSF neighbor data test with 105 bits/line.
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

7. Essential List’ Before Production
(continued)
TSFi: 3) TSF->BLT path to 105 bit/line.
4) TSF->ZPD path test to 105 bit/line.
5) Slow monitoring signal manual check.
ZPDi: 1) TSF->ZPD path test to 105 bit/line.
2) ZPD->GLT path test to 105 bit/line.
GLTi: 1) ZPD->GLT playback for all 8 ZPD channels.
2) Cosmic run at IR2 with no detectable errors.
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

8. L1 DCT Upgrade FDR: Summary
Schedule
Production milestones:
ZPD: Production start Immediately after FDR.
TSF: a) Late Apr/Early May: load 6 TSF prototypes.
Critical for June commissioning.
b) Late June: start pre-series (hopefully
is production). Critical for Sep/5 Run-4 startup.
TSFi: Start production end of Apr/Early May.
ZPDi: Start production early May.
GLTi: Start production late May.
Aim for all boards delivered for Sep/5 Run-4 startup
by end of August.
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary

9. Key elements for June Commissioning
TSF/TSFi interface tests to qualify TSFi for production and TSF prototype for 6 board loading.
TSF firmware completion.
Online/DAQ/Offline software necessary to run new DCT in BaBar datataking.
Apr/11/2003 Su Dong
L1 DCT Upgrade FDR: Summary