Transcript of - Where are the entry points of the instrument - Physical External links - Overview of the External...
- Slide 1
- - Where are the entry points of the instrument - Physical
External links - Overview of the External Interfaces - Status -
Conclusion EUSO-BALLOON DESIGN REVIEW, 18.12.2012, CNES TOULOUSE
Sylvie Dagoret-Campagne LAL, Orsay EUSO-BALLOON External
Interfaces
- Slide 2
- CDR 18.12.2012External Interfaces 2 Where are the entry points
inside the instrument IR-CAM IRCAM EC-HV EC-DYNODE HVPS2 HVPS1
MAPMT EC-ANODE EC-ASIC PDM-B Batteries PWP LVPS-DP1 LVPS-DP2
LVPS-PDM LVPS-HK HK CCB CLKB GPSR CPU DST SIREN CNES Telemetry EXT
Bat Controller TLS Sensors Motors SPACEWIRE /PCI EC-Front EC-Back
DPPDM data Power 28 V Telemetry Power 5 V HVPS control&status
monitoring
- Slide 3
- CDR 18.12.2012External Interfaces3 External Physical links
RS232/R S422 conv Ethernet ON/OFF +/- 12 V ON/OFF 3 V HK CPU LVPS
HK TCTM wifiGPS
- Slide 4
- Overview of the external interfaces A- SIREN-LVPS-HK - Purpose
is to initiate a turn ON/OFF initial procedure for the instrument -
Technically : two open drain links (SIREN-TOR) over the 12 V and
3.3 V converters of LVPS-HK B-SIREN-HK - High level commands
implying the instrument life (turn ON/OFF of various components by
the action on their supply voltage through HK) - Standard
Telecommand (TC) for the instrument control, -Standard Telemetry
monitoring (TM) on the power supplies (Voltage), Temperature of the
components, -Technically : RS232/RS422 interface C-SIREN-CPU
-Retrieve information on runs and events like the trigger rate,
-Retrieve information from selected events according criteria
adapted to the allowed transmission rate, -Issue CPU commands.
-Technically Ethernet RJ45 CDR 18.12.2012Instrument and
Objectives4
- Slide 5
- Overview of the external interfaces A- SIREN-LVPS-HK - Purpose
is to initiate a turn ON/OFF initial procedure for the instrument -
Technically : two open drain links (SIREN-TOR) over the 12 V and
3.3 V converters of LVPS-HK B-SIREN-HK - High level commands
implying the instrument life (turn ON/OFF of various components by
the action on their supply voltage through HK) - Standard
Telecommand (TC) for the instrument control, -Standard Telemetry
monitoring (TM) on the power supplies (Voltage), Temperature of the
components, -Technically : RS232/RS422 interface C-SIREN-CPU
-Retrieve information on runs and events like the trigger rate,
-Retrieve information from selected events according criteria
adapted to the allowed transmission rate, -Issue CPU commands.
-Technically Ethernet RJ45 CDR 18.12.2012Instrument and
Objectives5
- Slide 6
- Overview of the external interfaces A- SIREN-LVPS-HK - Purpose
is to initiate a turn ON/OFF initial procedure for the instrument -
Technically : two open drain links (SIREN-TOR) over the 12 V and
3.3 V converters of LVPS-HK B-SIREN-HK - High level commands
implying the instrument life (turn ON/OFF of various components by
the action on their supply voltage through HK) - Standard
Telecommand (TC) for the instrument control, -Standard Telemetry
monitoring (TM) on the power supplies (Voltage), Temperature of the
components, -Technically : RS232/RS422 interface C-SIREN-CPU
-Retrieve information on runs and events like the trigger rate,
-Retrieve information from selected events according criteria
adapted to the allowed transmission rate, -Issue CPU commands.
-Technically Ethernet RJ45 CDR 18.12.2012External Interfaces6
- Slide 7
- Status of External Interfaces interfaceConnectorsPin
assignement cableprotocolStatus SIREN-CPURJ45OK EthernetOK SIREN-
LVPS-HK D-Sub 15 FOK Electrical (open drain) OK SIREN-HKOK
RS232/RS4 22 OK CDR 18.12.2012External Interfaces7 CPU HK
Microcontroller
- Slide 8
- CDR 18.12.2012External Interfaces8 Conclusions Component links
done according state of the art EMC rules Refer to the Electrical
Architecture document and Pierre Prats presentation, All connectors
and pin assignment done for each component, Refer to the Electrical
Interface Document and to Michel Dupieuxs presentation Cables
procurement attributed, Refer to the subsystem managers
presentations Functions and purposes defined, Refer to the software
documents for numeric interfaces and Francesco Cafagnas
presentation No remaining Open point
- Slide 9
- CDR 18.12.2012External Interfaces9 END ON EXTERNAL INTERFACES
DP box modules CPU HK LVPS HK CLK GPS LVPS1LVPS PDM RS232/R S422
conv Ethernet ON/OFF +/- 12 V ON/OFF 3 V CCB