Upload
tiger-wiley
View
35
Download
4
Tags:
Embed Size (px)
DESCRIPTION
EUSO-BALLOON CDR – Agenda (I). EUSO-BALLOON DESIGN REVIEW, 18.12.2012, CNES TOULOUSE. Internal Interfaces. Michel DUPIEUX IRAP, Toulouse. Internal interfaces overview Batteries and Low Voltage power Supplies PDM interfaces DP interfaces HK Interfaces List of cables Status. - PowerPoint PPT Presentation
Citation preview
EUSO-BALLOON CDR – Agenda (I)
• Internal interfaces overview• Batteries and Low Voltage power Supplies• PDM interfaces• DP interfaces• HK Interfaces• List of cables• Status
E U S O - B A L L O O N D E S I G N R E V I E W, 1 8 . 1 2 . 2 0 1 2 , C N E S T O U L O U S E
Michel DUPIEUXIRAP, Toulouse
Internal Interfaces
Internal interfaces overview
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 3
EC-HV
EC-DYNODE
HVPS-2
HVPS-1
MA
PM
T
EC-ANODE
EC-ASIC
PDM-B
IR-CAM
Batteries
PWP
LVP
S1-
DP
LVP
S2-
DP
LVPS-PDM
LVP
S-H
K
HK
CCB
CLKB
GPSR
CPU
DST
SIREN
CNES Telemetry
EXT
Bat Controller
TLS
Sensors
Motors
SPACEWIRE/PCI
EC-Front
EC-Back
DP PDM
Power pack interfaces
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 4
Power Pack & Main Fuses
Main switch Connectors
Individual fuses
Interfaces Connectors
- CNES Provide the batteries- IRAP purchases the components and does the Assembly and tests the Power Pack
Low Voltage Power Supplies Overview
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 5
EC-HV
EC-DYNODE
HVPS-2
HVPS-1
MA
PM
T
EC-ANODE
EC-ASIC
PDM-B
IR-CAM
Batteries
PWP
LVP
S1-
DP
LVP
S2-
DP
LVPS-PDM
LVP
S-H
K
HK
CCB
CLKB
GPSR
CPU
DST
SIREN
CNES Telemetry
EXT
Bat Controller
TLS
Sensors
Motors
SPACEWIRE/PCI
EC-Front
EC-Back
DP PDM
PDM interfaces
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 6
Kapton cable
Fixation screw
MAPMT
ASIC B ASIC FASIC D
68 pins
ASIC A
68 pins
ASIC CASIC E
120 pins
A B C D E F68 pins
68 pins
68 pins
68 pins
EC_HV
Interfaces with:
CCB µSubd51 HVPS µSubd9
HK µSubd9 POWER Subd9
Data processor Block Diagram
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 7
28V
DP
LVPSs
vSpaceWire
5V
Ethernet
vSATAData
Storage
Visible cam(adv. opt.)
SpaceWire
to PCI
v PCI
GPS
vHK
system
v5V
5V
CLKs, Sync, Trig, Busy
RS232
PDM
box
vRS422
5V
Fa
st p
ara
llel l
ink
CM
D S
PI
PWP
12V
CCB
CPU
IR Camera
(adv. opt.)
CLKboard
SIREN syste
m
vSpaceWire
V, A Monitor
1PPS
TLS
Analog ( T)
Analog ( T)
DP
LVPSs
DP
LVPSs
5V
HL-CMD CC
DP
LVPS
adaptor
RS 422 RS 232
V, T
mo
n.
SP
I
Description of the DP and its components
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 8
The DP functionality is obtained by connecting different specialized items, which form a complex system.
The main subassembly items are: Control Cluster Board (CCB) Main processing unit (CPU) Data Storage (DST) Housekeeping system (HK) Clock Board (CLKB) GPS receiver (GPSR) Data Processor Power Supplies (DP-LVPS1-2-3) PDM Power Supply (PDM-LVPS)
Description of the DP and its interfaces
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 9
DP box modules
CPUHKLVPS HK
CLK GPSLVPS1LVPSPDM
CCB
LVPS2
HK interfaces
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 10
HK Boards and interfaces
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 11
Individual boards’ functionality:
PCB 05: LENSES, LVPS-PDM, LVPS-HK: (DC25-DB25).PCB 04: LVPS1-DP, LVPS2-DP: (DC37-DB25).PCB 03: SIREN-HK, CPU-HK, PDM-HK (DE9-DE9-DA15).PCB 02: CCB-HK, CLKB-HK: (DB25-DB25).PCB 01: POWER-HK, GPS-HK, HVPS-HK: (DE9-DA15-DA15).
Complete list of cables
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 12
Status on Internal & External Interfaces
Internal Interfaces All the interfaces have been checked with the sub-system responsibles.
A list of the key points verification is done below:- All interfaces were checked
- All connectors pinout were checked
- Each Pin on each connector was checked
- Each Sub-system have its own cables and connectors lists.
- All the cables on both side were checked
- Connectors and cables have single reference
- One responsible for each cable is done
- Maximum Use of Female connector on Front panel
- Use Female connectors on power side.
External Interfaces On the external interfaces the same work has been done
CDR – 18.12.2012
Internal Interfaces – Michel Dupieux 13