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

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Reference Document
http//ams.cern.ch/AMS/Electronics/Docs/ams02-pit-
test-plan-r04.pdf
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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

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1553 Payload Simulator Functional Test
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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)

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ISS 1553 RT Validation EVA Interface Y
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ISS 1553 RT Validation EVA Interface Z
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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)

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STS 1553 RT Validation
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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)

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AMS-02 HRDL Interface Characterization
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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)

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ACOP HRDL Interface Characterization
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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)

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HRDL Communication Check via APS
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RS422 Interface Functional Test at ESTL
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1553 Functional Test with OIU
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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

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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

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