1. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers L0 ECS Workshop Pile-Up System

2. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers ECS interface overview RAW Buffer

3. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers Hybrid Configuration via SPECS on VELO Control Board -> I2C –4 hybrids, each: 16 Beetles, each: –18 Bytes registers –2 X 16 Byte registers –128 Bytes comparator thresholds Total: ~ 11k Byte Configuration time: seconds FSM: Trigger & DAQ Domain PVSS software by VELO group –Maybe small modifications for comparator specific registers

4. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers Optical station Configuration via SPECS on VELO control board -> I2C 8 optical boards, each: –12 GOL, each: 5 Byte config/stat registers –3 FPGA Sync/Mux logic, each: EEPROM based (not configurable via ECS) 32 Byte data sync registers 12 bit Bcid offset 16 Byte conf,status,SEU & debug registers Total: ~ 2k Bytes Configuration time: < 1second FSM: Trigger & Daq Domain PVSS Software by Pile-Up group

5. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers VEPROB Configuration via CCPC -> I2C/Local bus/JTAG 4 Vertex processor boards, each: –20 Byte TTCrx registers –32 Mbit FPGA conf (per det. pos.) –4 events X 2kbit testpatterns –16 Byte control/debug/status registers –24 Byte link status registers –2 X 1 Byte threshold registers Total: 1272 Bytes (registers & debug RAM) Total: 16MByte (FPGA configuration) FPGA configuration time: many seconds (tbd) Register Configuration time: < 1 second FSM: Trigger & DAQ Domain PVSS software by Pile-Up group TTCrq CCPC Glue card ORC-card

6. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers Output Board Configuration via CCPC -> Local bus / JTAG –16 Mbit FPGA Configuration –16 Byte Control status & debug registers –80 kByte Histograms Readout via CCPC into PVSS ?? Total: ~ 80kByte register & histogram RAM Total: 16 Mbit FPGA configuration Register/RAM Configuration time: < 1 second FPGA Configuration time: many seconds (tbd) FSM: Trigger & DAQ Domain PVSS software by Pile-Up group

7. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers Velo Control Board 3 VELO control boards used in Pile-Up –2 VCB for 8 Optical tx Boards –1 VCB for 4 hybrids Per control board –FPGA configuration EEPROM based (not configurable via ECS?) –TTCrx settings 20 Bytes Clock delay –6 Delay25 chips 6 Bytes each –SPECS Slave ? Bytes –FPGA control registers ? Bytes –Hybrid temperature monitoring ? Bytes PVSS software by VELO group

8. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers TELL1 Analog TELL1 –Identical to VELO –PVSS software by VELO ? Optical TELL1 –Pile-Up specific –PVSS software: Based on other TELL1 PVSS software Modifications by Pile-Up group

9. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers FSM: Other domains DAQ & trigger infrastructure –Power Supply of processor crate Standard LHCb crate (standard software?) –PS of optical station crate Maraton supply (standard software?) –PS of hybrids Identical to VELO hybrid PS (copy of VELO software) Detector infrastructure domain –Temperature sensors on hybrid/repeater cards Identical to VELO HV domain –Bias of silicon sensors Identical to VELO

10. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers

11. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers FSM

12. 11/01/2006Wilco Vink / Martin van Beuzekom / L. Wiggers Histogram # bins per histogram type of storage peak 1 position256 bins / bx-type4*256 memory locations peak 1 contents256 bins / bx-type4*256 memory locations peak 2 position256 bins / bx-type4*256 memory locations peak 2 contents256 bins / bx-type4*256 memory locations # vertices / BCID4 bins / BCID3564*4 memory locations # vertices / bx- type 4 bins / bx-type4*4 hardwired counters # hits (multiplicity)256 bins / bx-type4*256 memory locations error conditions16 16 memory locations / counters