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AMS02 Preliminary Interface Test PIT MayJune 2003 in Houston

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ROM Monitor: planed for April (CGS and P.Dennett) ... ACOP software: planed for May (P.Dennett and A.Lebedev) 14. HRDL Communication Check via APS ... – PowerPoint PPT presentation

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Title: AMS02 Preliminary Interface Test PIT MayJune 2003 in Houston


1
AMS-02 Preliminary Interface Test (PIT)May-June
2003 in Houston
  • Xudong CAI _at_ MIT
  • 1 April 2003, CERN

2
Reference Document
http//ams.cern.ch/AMS/Electronics/Docs/ams02-pit-
test-plan-r04.pdf
3
Total List of PIT
  • AMS-02 1553 Payload Simulator Functional Test
    with STEP and OIU
  • proposed scheduled in May 2003
  • AMS-02 ISS 1553 RT Validation EVA Interface Y
  • proposed scheduled in June 2003
  • AMS-02 ISS 1553 RT Validation EVA Interface Z
    (delta test)
  • proposed scheduled in June 2003
  • AMS-02 STS 1553 RT Validation
  • proposed scheduled in June 2003
  • AMS-02 HRDL Interface Characterization EVA
    Interface A
  • proposed scheduled in June 2003
  • AMS-02 HRDL Interface Characterization EVA
    Interface B (delta test)
  • proposed scheduled in June 2003
  • ACOP HRDL Interface Characterization
  • proposed scheduled in June 2003
  • HRDL Communication Check via APS
  • proposed, not yet scheduled
  • AMS-02 RS422 Interface Function Test at ESTL
    not yet scheduled
  • AMS-02 1553 Functional Test with OIU
  • not yet scheduled

4
1553 Payload Simulator Functional Test
5
1553 Payload Simulator Functional Test(continued)
  • Software Functions
  • Accept both ISS and STS 1553 commands
  • Process broadcast time and broadcast sync
  • Status bit setting (TBD)
  • Bus monitor mode
  • Status
  • Hardware are ready (To be confirmed two IBM
    Thinkpad 760XD leptop computers and one
    oscilloscope provided by LMCO)
  • Software will be ready by April 15. (A. Lebedev)

6
ISS 1553 RT Validation EVA Interface Y
7
ISS 1553 RT Validation EVA Interface Z
8
ISS 1553 RT Validation
  • Software Functions
  • Configurable to choose JMDC either in remote
    terminal mode or bus monitor mode. Only one JMDC
    can be a remote terminal.
  • Initialize remote terminal to response correctly
    according to specification.
  • Hardware Status
  • JPD (EM) is under debugging (A.Koulemzine)
  • JPD cables to be made (A.Koulemzine)
  • JLIF and JIM-AMSW/1553 waiting for DDC chips (on
    the way to CERN) and hardware debugging of these
    board (V.Koutsenko and C-H.Lin)
  • Software Status
  • ROM monitor The existing version can be used and
    new version expect to be ready in April.
    (A.Kounine and P-J.Hong)
  • JMDC software Change from existing software and
    expect to be ready in May (X.Cai and S.Xu)
  • AAL Commanding software Change from existing
    software and expect to be ready in May
    (P.Dennett, A.Lebedev and X.Cai)
  • JPD Control software to be ready in May
    (A.Lebedev and S.Xu)

9
STS 1553 RT Validation
10
STS 1553 RT Validation (continued)
  • Software Functions
  • Accept STS 1553 commands
  • Generate house keeping data to report test
    results
  • Process broadcast time and broadcast sync
  • Status bit setting (TBD)
  • Ability to force which MDC is 1553 master (TBD)
  • Bus monitor mode
  • Hardware Status
  • JPD (EM) is under debugging (A.Koulemzine)
  • JPD cables to be made (A.Koulemzine)
  • Software Status
  • ROM monitor The existing version can be used and
    new version expect to be ready in April.
    (A.Kounine and P-J.Hong)
  • JMDC software Change from existing software and
    expect to be ready in May (X.Cai and S.Xu)
  • AAL Commanding software Change from existing
    software and expect to be ready in May
    (P.Dennett, A.Lebedev and X.Cai)
  • JPD Control software to be ready in May
    (A.Lebedev and S.Xu)

11
AMS-02 HRDL Interface Characterization
12
AMS-02 HRDL Interface Characterization(continued)
  • Software Functions
  • Run time configurable via commands (1553, RS232
    or HRDL)
  • Transmission rate controlled by configuration
    parameters (start, stop and rates)
  • Transmits data in TAXI symbols, NASA 16-bit
    TAXIScope format or AMS-02 format
  • Receives data in NASA 16-bit TAXIScope format or
    AMS-02 format
  • Reports information on receive data rate, receive
    failure log and transmit progress
  • Hardware Status
  • JPD (EM) is under debugging (A.Koulemzine)
  • JPD cables to be made (A.Koulemzine)
  • JIM-HRDL/422 firmware to be finalized (C.Wan)
  • Software Status
  • ROM monitor The existing version can be used and
    new version expect to be ready in April.
    (A.Kounine and P-J.Hong)
  • JMDC software Change from existing software and
    expect to be ready in May (X.Cai and S.Xu)
  • AAL Commanding software Change from existing
    software and expect to be ready in May
    (P.Dennett, A.Lebedev and X.Cai)
  • JPD Control software to be ready in May
    (A.Lebedev and S.Xu)

13
ACOP HRDL Interface Characterization
14
ACOP HRDL Interface Characterization(continued)
  • Software Functions
  • Run time configurable via network commands
  • Transmission rate controlled by configuration
    parameters (start, stop and rates)
  • Transmits data in TAXI symbols, NASA 16-bit
    TAXIScope format or AMS-02 format
  • Receives data in NASA 16-bit TAXIScope format or
    AMS-02 format
  • Reports status via network
  • Hardware Status
  • ACOP6T HRDL interface card is under debug (C.Wan)
  • Software Status
  • ROM Monitor planed for April (CGS and P.Dennett)
  • Linux operating system planed for April (CGS and
    P.Dennett)
  • ACOP6T device driver provided when card is ready
    (X.Cai)
  • ACOP software planed for May (P.Dennett and
    A.Lebedev)

15
HRDL Communication Check via APS
16
RS422 Interface Functional Test at ESTL
17
1553 Functional Test with OIU
18
1553 Functional Test with OIU
  • Software Functions
  • Accept STS 1553 commands
  • Generate house keeping data to report test
    results
  • Process broadcast time and broadcast sync
  • Status bit setting (TBD)
  • Ability to force which MDC is 1553 master (TBD)
  • Bus monitor mode

19
Conclusion
  • All works are in our hand and most likely we can
    catch the schedule.
  • Key target dates
  • ACOP6T firmware April 1
  • JIM-HRDL/422 firmware April 15
  • JLIF and JIM-AMSW/1553 hardware May 1
  • JMDC software (working version) May 1
  • JPD (EM) May 1
  • Payload simulator test ?
  • Integration test at CERN May 10
  • Shipping date May 23
  • The first test starting June 1

20
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21
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