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CONTRACT N° : G4RD-2000-00228
PROJECT N° : GRD1-1999-10516
ACRONYM : MA-AFAS
TITLE : THE MORE AUTONOMOUS - AIRCRAFT IN THE FUTUREAIR TRAFFIC MANAGEMENT SYSTEM
D24 – Interface Control Drawing for theAvionics Rig
AUTHOR: BAE SYSTEMS
PROJECT CO-ORDINATOR : BAE SYSTEMS
PRINCIPAL CONTRACTORS :Airtel ATN Ltd (Ireland) QINETIQ (UK)ETG (Germany) EUROCONTROL (France)NLR (Netherlands)
ASSISTANT CONTRACTORS:Alenia Difesa (Italy) AMS (Italy)DLR (Germany) FRQ (Austria)Indra Sistemas (Spain) NATS (UK)SCAA (Sweden) S-TT (Sweden)Skysoft (Portugal) SOFREAVIA (France)Stasys Limited (UK) Thales ATM (France)
Report Number : 560/80386Project Reference number : MA-AFAS – WP2.1-BAESYSTEMSDate of issue of this report : 29 May 2003Issue No: 1.0PROJECT START DATE : 1/3/2000 DURATION : 36 months
Project funded by the EuropeanCommunity under the ‘Competitive andSustainable Growth’ Programme (1998-2002)
This document is proprietary of the MA-AFAS consortium members listed on the frontpage of this document. The document is supplied on the express understanding that it isto be treated as confidential and may not be used or disclosed to others in whole or inpart for any purpose except as expressly authorised under the terms of CEC Contractnumber G4RD-2000-00228
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LIST OF EFFECTIVE PAGES AND CHANGE HISTORY
Insert latest changed pages. Destroy superseded pages
TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS 42CONSISTING OF THE FOLLOWING
Page No. Date Issue DCR Page No. Date Issue DCR
All 1.0 -
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DISTRIBUTION LIST
This Document is distributed as below.
Additional copies held by unnamed recipients will not be updated.
Paper Copies Name Address
MASTER Library BAE SYSTEMS, Rochester
MA-AFAS Library Avionic Systems
ElectronicCopies
Name Address
European Commission EC, Brussels
MA-AFAS Consortium Members [email protected]
MA-AFAS Web Site
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Contents1 SCOPE ...........................................................................................................................................7
1.1 Purpose ......................................................................................................................................71.2 System Overview .......................................................................................................................7
1.2.1 Rig Descriptions .............................................................................................................71.2.1.1 Bench Rigs.....................................................................................................................71.2.1.2 BAC 1-11 Flying Rig.......................................................................................................81.2.1.3 ATTAS Flying Rig.........................................................................................................11
1.3 Document Overview .................................................................................................................11
2 REFERENCED DOCUMENTS.....................................................................................................12
3 INTERFACE DEFINITIONS .........................................................................................................13
3.1 Ethernet Connections...............................................................................................................133.2 ARINC 429 Interfaces ..............................................................................................................13
3.2.1 ARINC 429 Outputs .....................................................................................................133.2.1.1 IRS Interface ................................................................................................................133.2.1.2 AHRS Interface ............................................................................................................143.2.1.3 ADC Interface...............................................................................................................143.2.1.4 GNSS Interface............................................................................................................143.2.1.5 SBAS Interface.............................................................................................................143.2.1.6 GBAS Interface ............................................................................................................143.2.1.7 VDL Mode 2 Interface ..................................................................................................153.2.1.8 AFCS Interface.............................................................................................................153.2.1.9 Mode Control Panel Interface ......................................................................................153.2.1.10 EMS Interface...........................................................................................................153.2.1.11 WBS Interface ..........................................................................................................153.2.1.12 MCDU Interface........................................................................................................153.2.1.13 Display Control Panel Interface................................................................................163.2.1.14 Spare 1 - ACMS Allocation.......................................................................................163.2.1.15 Spare 2 .....................................................................................................................163.2.1.16 Spare 3 .....................................................................................................................16
3.2.2 ARINC 429 Inputs ........................................................................................................163.2.2.1 AFCS Interface.............................................................................................................163.2.2.2 MCDU Interface ...........................................................................................................173.2.2.3 VDL Mode 2 .................................................................................................................173.2.2.4 AWS Interface..............................................................................................................173.2.2.5 Spare 1.........................................................................................................................17
3.3 RS232 Interfaces......................................................................................................................173.4 RS422 Interfaces......................................................................................................................173.5 Avionic Discrete Interfaces.......................................................................................................18
3.5.1 Discrete Outputs ..........................................................................................................183.5.1.1 Weight On Wheels .......................................................................................................183.5.1.2 Self Test .......................................................................................................................183.5.1.3 MagHdg True ...............................................................................................................183.5.1.4 Doors Locked...............................................................................................................183.5.1.5 MCDU Fail....................................................................................................................193.5.1.6 MCDU - GPS Integrity..................................................................................................193.5.1.7 MCDU - Nav Valid........................................................................................................193.5.1.8 MCDU - Approach Enable ...........................................................................................19
3.5.2 Discrete Inputs .............................................................................................................203.5.2.1 Alert ..............................................................................................................................203.5.2.2 Datalink Message Received ........................................................................................20
APPENDIX A WIRING LISTS.............................................................................................................21
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A1 Wiring Harness for Bench Rigs ................................................................................................21A2 Wiring List for BAC1-11 Aircraft ...............................................................................................25A3 Internal Wiring for BAC 1-11 Avionics Rig ...............................................................................33A4 Wiring List for ATTAS...............................................................................................................38
FiguresFigure 1 Bench Avionics Rig Connectors............................................................................................8Figure 2 BAC1-11 Avionics Rig (Front) ...............................................................................................9Figure 3 BAC1-11 Avionics Rig (Rear)..............................................................................................10Figure 4 Rear Panel Connectors on the BAC1-11 Rig......................................................................10Figure 5 ARINC 429 connector pinout ..............................................................................................13Figure 6 RS422 Connector Pin Out...................................................................................................18
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1 SCOPE
1.1 Purpose
This document sets out the physical interface definitions of the Avionics Rigs for use in the MA-AFASFlight Trials.
1.2 System Overview
All Avionics Rigs comprise a VME chassis with two MVME5100 PowerPC cards, an ARINC 429interface card and an MVME761 interface module. Internal to the chassis is a 9.1 Gbyte SCSI HardDisk Drive (HDD). One of the PowerPC cards supports a discrete I/O module and the other a graphicsadapter.
Associated with the Avionics Rig are Multi-function Control and Display Unit (MCDU) manufactured byCanadian Marconi Corporation (CMC), a standard PC serial mouse/trackball and a standard PCSVGA monitor. Being a common standard, the interfaces to the latter two units will not be described inthis document.
Three variants of the rig are required; a desk top unit for in-house development work, a flying rig foruse in the BAC 1-11 aircraft operated by QinetiQ, and a flying rig for use in the ATTAS aircraftoperated by DLR.
The operating system for the Avionics Rig processors will be VxWorks provided by Wind RiverSystems, and software will be provided by MA-AFAS consortium members and integrated by BAESYSTEMS. The software will be written such that it will run with or without the use of theARINC429/discrete interface hardware; the ethernet link will be used instead and this will facilitate theuse of a laptop computer when the IHTP is required to support aircraft or simulator set-ups.
1.2.1 Rig Descriptions
1.2.1.1 Bench Rigs
The rigs used for in-house testing and development will utilise the connections on the front of theVME cards. Figure 1 identifies the positions of the connectors
Note that only one ARINC 429 interface card is depicted in Figure 1 although the wiring detailsprovided in this document allow for an additional module. This can be seen fitted to the BAC1-11 rigdepicted in Fig 2.
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SVGA
2
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Debug
ARINC 429
Discretes
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Figure 1 Bench Avionics Rig Connectors
1.2.1.2 BAC 1-11 Flying Rig
The rig for the BAC1-11 fit is similar to the bench rig with the addition of extra cooling facilities anrouting of the wiring from the front of the unit to a rear panel. Figure 2 shows the front of the unit Figures 3 and 4 show the rear, including the ethernet hub and connection panel.
Mous
RS23
RS42
Etherne
Debu
ge 8
d theand
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Figure 2 BAC1-11 Avionics Rig (Front)
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Figure 3 BAC1-11 Avionics Rig (Rear)
Figure 4 Rear Panel Connectors on the BAC1-11 Rig
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1.2.1.3 ATTAS Flying Rig
The rig for the ATTAS fit is the same as the bench rig but uses a chassis provided by DLR.
1.3 Document Overview
This document sets out the interface connections that are available to the user for each of the 3configurations. These connections will be used to connect the Avionics Rack to the IHTP and/or thevarious rigs and aircraft used in the MA-AFAS trials.
Document D41 defines the installation of the system using cables specified in this document.
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2 REFERENCED DOCUMENTSARINC 429 ARINC Characteristic 429Pt1-15, Mark 33 Digital Information Transfer System
(DITS), Part 1, Functional Description, Electrical Interface, Label Assignmentsand Wor Formats, Dated: September 1, 1995.
D18 Requirements Specification for the Avionics Rig, Issue 1.2, Dated:22 Nov 2001.
D30 In House Test Platform Requirements Specification, 560/79696, Issue 1.0
D41 Installation Guide for the Avionics Rig, 560/78718, Issue 1.0
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3 INTERFACE DEFINITIONSData items transmitted using these interfaces are defined in the D30 document.
3.1 Ethernet Connections
All ethernet connections on the rigs are RJ45 connector for 100/10BaseT ethernet signals.
Each ethernet connection will have a static IP address as defined in Table 1.
IP Address Subnet Mask Usage129.247.56.40 255.255.240.0 PowerPC - FMU DLR Rig129.247.56.41 255.255.240.0 PowerPC - CMU DLR Rig10.4.71.24 255.255.192.0 PowerPC - FMU Rig #410.4.71.25 255.255.192.0 PowerPC - CMU Rig #410.4.71.26 255.255.192.0 PowerPC - FMU Rig #310.4.71.27 255.255.192.0 PowerPC - CMU Rig #310.4.71.28 255.255.192.0 PowerPC - FMU Rig #210.4.71.29 255.255.192.0 PowerPC - CMU Rig #210.4.71.30 255.255.192.0 PowerPC - FMU Rig #110.4.71.31 255.255.192.0 PowerPC - CMU Rig #110.4.71.32 255.255.192.0 PowerPC - FMU Flying Rig10.4.71.33 255.255.192.0 PowerPC - CMU Flying Rig
Table 1. Avionics Rigs IP addresses
3.2 ARINC 429 Interfaces
A single 44 pin D-type connector on the front of each SBS ARINC 429 card provides the ARINC 429connectivity. Part number for the mating connector is HDB44PTD manufactured by ITW MCMURDOand available from Farnell under order code 225-228. Fig 5 shows the pin numbering.
Figure 5 ARINC 429 connector pinout
The IHTP will support both low and high bus speeds as defined in section 2.4 of ARINC 429.Individual channels will be configurable to select the required speed. The tables below identify thespeed of each channel as required in the BAC 1-11 installation. Note that only the MCDU is drivenusing ARINC 429 in the ATTAS configuration.
All voltage levels associated with the ARINC 429 interfaces will conform to section 2.2 of ARINC 429.
Note: Not all the ARINC 429 connections are supported by the trials software.
3.2.1 ARINC 429 Outputs
3.2.1.1 IRS Interface
Parameter Value
Bus Speed High
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Parameter Value
Pin (Hi/+/A) 1-31
Pin (Lo/-/B) 1-32
3.2.1.2 AHRS Interface
Parameter Value
Bus Speed High
Pin (Hi/+/A) 1-1
Pin (Lo/-/B) 1-2
3.2.1.3 ADC Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-26
Pin (Lo/-/B) 1-27
3.2.1.4 GNSS Interface
Parameter Value
Bus Speed High
Pin (Hi/+/A) 1-24
Pin (Lo/-/B) 1-25
3.2.1.5 SBAS Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-22
Pin (Lo/-/B) 1-23
3.2.1.6 GBAS Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-28
Pin (Lo/-/B) 1-29
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3.2.1.7 VDL Mode 2 Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-5
Pin (Lo/-/B) 2-6
3.2.1.8 AFCS Interface
This output port will be used for the Transmit interface to the BAC1-11 Autopilot.
Parameter Value
Bus Speed High
Pin (Hi/+/A) 1-20
Pin (Lo/-/B) 1-21
3.2.1.9 Mode Control Panel Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-18
Pin (Lo/-/B) 1-19
3.2.1.10 EMS Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-3
Pin (Lo/-/B) 1-4
3.2.1.11 WBS Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-24
Pin (Lo/-/B) 2-25
3.2.1.12 MCDU Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-33
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Parameter Value
Pin (Lo/-/B) 1-34
3.2.1.13 Display Control Panel Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-16
Pin (Lo/-/B) 2-17
3.2.1.14 Spare 1 - ACMS Allocation
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-3
Pin (Lo/-/B) 2-4
3.2.1.15 Spare 2
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-22
Pin (Lo/-/B) 2-23
3.2.1.16 Spare 3
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-20
Pin (Lo/-/B) 2-21
3.2.2 ARINC 429 Inputs
3.2.2.1 AFCS Interface
Parameter Value
Bus Speed High
Pin (Hi/+/A) 1-16
Pin (Lo/-/B) 1-17
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3.2.2.2 MCDU Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 1-13
Pin (Lo/-/B) 1-14
3.2.2.3 VDL Mode 2
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-18
Pin (Lo/-/B) 2-19
3.2.2.4 AWS Interface
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-1
Pin (Lo/-/B) 2-2
3.2.2.5 Spare 1
Parameter Value
Bus Speed Low
Pin (Hi/+/A) 2-3
Pin (Lo/-/B) 2-4
3.3 RS232 Interfaces
Two RS232 interfaces are provided on an Avionics Rig; identified as COM1 and COM2. COM 1 willbe used to drive a standard serial mouse (or other pointing device). COM 2 will drive a number ofdifferent units, dependant upon the installation. In all cases, the wiring required is a standard 9 pin nullmodem cable; as such, no further definition will be given here.
3.4 RS422 Interfaces
Two RS422 interfaces are provided on each Avionics Rig (identified as SERIAL3 and SERIAL4)although only one is required. Each channel is identical and is configured for use by software. Fig 6shows the pin out.
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Figure 6 RS422 Connector Pin Out
3.5 Avionic Discrete Interfaces
A single 50 way D-Type socket is provided for connection to all the Discrete signals generated orreceived by the IHTP.
Ground connections for the discretes are provided using pins 5, 10, 15, …., 45 and 50.
Note: Not all the discrete interfaces are supported by the trials software.
3.5.1 Discrete Outputs
Discrete outputs generated by the IHTP will comprise Open Circuit (O/C) or Ground and will conformto the characteristics defined in section 2.5 of ARINC 702A.
3.5.1.1 Weight On Wheels
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 1
3.5.1.2 Self Test
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 2
3.5.1.3 MagHdg True
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 3
3.5.1.4 Doors Locked
This signal may be provided via the ACMS ethernet interface
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Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 4
3.5.1.5 MCDU Fail
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 6
3.5.1.6 MCDU - GPS Integrity
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 7
3.5.1.7 MCDU - Nav Valid
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 8
3.5.1.8 MCDU - Approach Enable
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 9
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3.5.2 Discrete Inputs
The discrete inputs of the IHTP will be designed to operate correctly when supplied with signals thatconform to the characteristics defined in section 2.5 of ARINC 702A for Open Circuit (O/C) or Ground.
3.5.2.1 Alert
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 21
3.5.2.2 Datalink Message Received
Parameter Value
Signal Asserted Ground
Signal Not Asserted O/C
Signal Pin No 22
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APPENDIX A WIRING LISTS
A1 Wiring Harness for Bench Rigs
Connector on MCDU
D38999 26FE35SN
Wire No From To Signal Notes
MCDU-1
MCDU-2
MCDU-3
41 MCDU-4 +28Vdc 2m flying lead, twisted with 42, 43 & 44
42 MCDU-5 +28Vdc 2m flying lead, twisted with 41, 43 & 44
43 MCDU-6 0V(28V) 2m flying lead, twisted with 41, 42 & 44
44 MCDU-7 0V(28V) 2m flying lead, twisted with 41, 42 & 43
45 MCDU-8 5Vac - Hi Lighting Supply - 2m flying lead, twistedwith 46
46 MCDU-9 5Vac - Lo Lighting Supply - 2m flying lead, twistedwith 45
2 MCDU-10 R A429-1-1 MCDU 429 I/P Hi ARINC429 Input from MA-AFAS
3 MCDU-11 R A429-1-2 MCDU 429 I/P Lo ARINC429 Input from MA-AFAS
MCDU-12
MCDU-13
MCDU-14
MCDU-15
MCDU-16
MCDU-17
MCDU-18
MCDU-19
MCDU-20
MCDU-21
MCDU-22
MCDU-23
MCDU-24
4 MCDU-25 R A429-1-33 MCDU 429 O/P Hi Low speed ARINC429 output to MA-AFAS
5 MCDU-26 R A429-1-34 MCDU 429 O/P Lo Low speed ARINC429 output to MA-AFAS
MCDU-27
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MCDU-28
MCDU-29
MCDU-30
MCDU-31
MCDU-31
MCDU-32
MCDU-33
MCDU-34
MCDU-35
MCDU-36
MCDU-37
MCDU-38
MCDU-39
MCDU-39
MCDU-40
MCDU-41
MCDU-42
MCDU-43
MCDU-44
MCDU-45
MCDU-45
MCDU-46
MCDU-46
1 MCDU-47 MCDU-49 MCDU ID SDI 1 ID Set to 01
MCDU-48 MCDU ID SDI 2 Leave O/C
1 MCDU-49 R MCDU-47 Program Return
MCDU-50
MCDU-51
MCDU-52
MCDU-53
MCDU-54
MCDU-55
Connectors on Avionics Rack
A429-1 (Connector J1 on front panel of default ARINC429 card)
44 pin D type (DB44) - Farnell 225-228
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Wire No From To Signal Notes
2 A429-1-1 MCDU-10 MCDU 429 I/P Hi Channel 1 Hi - Tx to MCDU
16 A429-1-1 IHTP-J1-19 MCDU 429 I/P Hi Channel 1 Hi - Tx to IHTP (Rx2+)
3 A429-1-2 MCDU-11 MCDU 429 I/P Lo Channel 1 Lo - Tx to MCDU
17 A429-1-2 IHTP-J1-53 MCDU 429 I/P Lo Channel 1 Lo - Tx to IHTP (Rx2-)
20 A429-1-3 IHTP-J1-18 AFCS 429 I/P Hi Channel 2 Hi - Tx to IHTP
21 A429-1-4 IHTP-J1-52 AFCS 429 I/P Lo Channel 2 Lo - Tx to IHTP
55 A429-1-5 A429-1-11 CMU/FMU Link Channel 3 Hi
56 A429-1-6 A429-1-12 CMU/FMU Link Channel 3 Lo
24 A429-1-7 A429-1-9 FMU/CMU Link Channel 4 Hi
25 A429-1-8 A429-1-10 FMU/CMU Link Channel 4 Lo
24 A429-1-9 R A429-1-7 FMU/CMU Link Channel 5 Hi
25 A429-1-10 R A429-1-8 FMU/CMU Link Channel 5 Lo
55 A429-1-11 R A429-1-5 CMU/FMU Link Channel 6 Hi
56 A429-1-12 R A429-1-6 CMU/FMU Link Channel 6 Lo
71 A429-1-13 IHTP-J1-2 AHRS 429 O/P Hi Channel 7 Hi - Rx from IHTP
72 A429-1-14 IHTP-J1-36 AHRS 429 O/P Lo Channel 7 Lo - Rx from IHTP
A429-1-15 Ground
69 A429-1-16 IHTP-J1-10 EMS 429 O/P Hi Channel 8 Hi - Rx from IHTP
70 A429-1-17 IHTP-J1-44 EMS 429 O/P Lo Channel 8 Lo - Rx from IHTP
59 A429-1-18 IHTP-J1-9 MCP 429 O/P Hi Channel 9 Hi - Rx from IHTP
60 A429-1-19 IHTP-J1-43 MCP 429 O/P Lo Channel 9 Lo - Rx from IHTP
18 A429-1-20 IHTP-J1-8 AFCS 429 O/P Hi Channel 10 Hi - Rx from IHTP
19 A429-1-21 IHTP-J1-42 AFCS 429 O/P Lo Channel 10 Lo - Rx from IHTP
14 A429-1-22 IHTP-J1-5 SBAS 429 O/P Hi Channel 10 Hi - Rx from IHTP
15 A429-1-23 IHTP-J1-39 SBAS 429 O/P Lo Channel 11 Lo - Rx from IHTP
12 A429-1-24 IHTP-J1-4 GNSS 429 O/P Hi Channel 12 Hi - Rx from IHTP
13 A429-1-25 IHTP-J1-38 GNSS 429 O/P Lo Channel 12 Lo - Rx from IHTP
10 A429-1-26 IHTP-J1-3 ADC 429 O/P Hi Channel 13 Hi - Rx from IHTP
11 A429-1-27 IHTP-J1-37 ADC 429 O/P Lo Channel 13 Lo - Rx from IHTP
8 A429-1-28 IHTP-J1-6 GBAS 429 O/P Hi Channel 14 Hi - Rx from IHTP
9 A429-1-29 IHTP-J1-40 GBAS 429 O/P Lo Channel 14 Lo - Rx from IHTP
A429-1-30 Ground
6 A429-1-31 IHTP-J1-1 IRS 429 O/P Hi Channel 15 Hi - Rx from IHTP
7 A429-1-32 IHTP-J1-35 IRS 429 O/P Lo Channel 15 Lo - Rx from IHTP
4 A429-1-33 MCDU-25 MCDU 429 O/P HI Channel 16 Hi - Rx from MCDU
28 A429-1-33 IHTP-J1-12 MCDU 429 O/P HI Channel 16 Hi - Rx from IHTP (Tx12+)
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5 A429-1-34 MCDU-26 MCDU 429 O/P Lo Channel 16 Lo - Rx from MCDU
29 A429-1-34 IHTP-J1-46 MCDU 429 O/P Lo Channel 16 Lo - Rx from IHTP (Tx12-)
A429-1-35 Ground
A429-1-36 Ground
A429-1-37 IRIG
A429-1-38 Ext Trig 6
A429-1-39 Ext Trig 5
A429-1-40 Ext Trig 4
A429-1-41 Ext Trig 3
A429-1-42 Ext Trig 2
A429-1-43 Ext Trig 1
A429-1-44 Ground
761-S3 (Connector Serial 3 on the MVME761)
26way CHAMP plug AMP175677-4
to Patton 222N9 convertor
Wire No From To Signal Notes
761-S3-1
47 761-S3-2 RCV- TXDA Twisted pair with 48
49 761-S3-3 XMT- RXDA Twisted pair with 50
51 761-S3-4 761-S3-5 RTSA
51 761-S3-5 R 761-S3-4 CTSA
761-S3-6
761-S3-7 Ground - Not needed
761-S3-8
761-S3-9
761-S3-10
761-S3-11
761-S3-12
52 761-S3-13 761-S3-19 CTSB
48 761-S3-14 RCV+ TXDB Twisted pair with 47
761-S3-15
50 761-S3-16 XMT+ RXDB Twisted pair with 49
761-S3-17
761-S3-18
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52 761-S3-19 R 761-S3-13 RTSB
761-S3-20
761-S3-21
761-S3-22
761-S3-23
761-S3-24
761-S3-25
761-S3-26
761-C2 (Connector COM2 on the MVME761)
9 way D-Type (Female) to 9 way D-Type (Female)
(null modem)
Wire No From To Signal Notes
761-C2-1
80 761-C2-2 DCP-3 Data In (relative to rig)
81 761-C2-3 DCP-2 Data Out
761-C2-4
82 761-C2-5 DCP-5 Ground
761-C2-6
761-C2-7
761-C2-8
761-C2-9
A2 Wiring List for BAC1-11 Aircraft
Note: This section provides a template to use when compiling the wiring list for the aircraft. As such,only the connections between BAES supplied equipments are shown in this document. For full details,QinetiQ should be approached.
Connector D1
D25 male for 28V discretes
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From To Signal Notes
D1-1 Weight On Wheels I/O 1 - Input
D1-2 I/O 2 - Input
D1-3 I/O 3 - Input
D1-4 I/O 4 - Input
D1-5 MCDU-39 MCDU Fail I/O 5 - Input
D1-6 MCDU-45 MCDU - GPS Integrity I/O 6 - Input
D1-7 MCDU-46 MCDU - Nav Valid I/O 7 - Input
D1-8 MCDU-31 MCDU - Approach Enable I/O 8 - Input
D1-9 I/O 9
D1-10 I/O 10
D1-11 I/O 11
D1-12 I/O 12
D1-13 I/O 13
D1-14 I/O 14
D1-15 I/O 15
D1-16 I/O 16
D1-17 I/O 17
D1-18 Glareshield Lamp I/O 18
D1-19 I/O 19
D1-20 I/O 20
D1-21 I/O 21 - Output
D1-22 I/O 22
D1-23 I/O 23
D1-24 I/O 24
D1-25 Ground
Connector D2
D25 female for VDL Mode 4 serial data
From To Signal Notes
D2-1 Screen
D2-2 3 TxDA Transmitter chip in Avionics Rack
D2-3 33 RxDA Receiver chip in Avionics rack
D2-4 RTS
D2-5 CTS
D2-6 DSR
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D2-7 18 Ground
D2-8 DCD
D2-9 Rx Timing Rtn
D2-10 DCD Rtn
D2-11 Tx Timing 1 Rtn
D2-12 Tx Timing 2 Rtn
D2-13 CTS Rtn
D2-14 19 TxDB
D2-15 Tx Timing 2
D2-16 2 RxDB
D2-17 Rx Timing
D2-18 LL
D2-19 RTS Rtn
D2-20 DTR
D2-21 RL
D2-22 DSR Rtn
D2-23 DTR Rtn
D2-24 Tx Timing 1
D2-25 Test Mode
D2-26 Not Used
Note: Numbers in ’To’ column are an interpretation of data in the SAAB spec.
Only those with ’To’ entries are used - all others can be left unconnected
Connector D3
D9 female for serial link from XKD Switches
From To Signal Notes
D3 - 1 Not Used Not Used
D3 - 2 RxD Receiver in Avionics rig
D3 - 3 TxD Transmitter in Avionics rig
D3 - 4 DTE Ready Not Used
D3 - 5 Ground
D3 - 6 DCE Ready Not Used
D3 - 7 RTS Not Used
D3 - 8 CTS Not Used
D3 - 9 Not Used Not Used
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Connector D4
D9 female for CCD (Standard Microsoft connections)
From To Signal Notes
D4-1 Not Used
D4-2 RxD
D4-3 TxD
D4-4 DTE Ready
D4-5 Ground
D4-6 DCE Ready
D4-7 RTS
D4-8 CTS
D4-9 Not Used
Connector D5
D44 female for ARINC 429 I/O
From To Signal Notes
D5-1 AHRS 429 O/P Hi AHRS allocation - not used
D5-2 AHRS 429 O/P Lo
D5-3 EIU 429 O/P Hi Rx from Engine Instrumentation Unit
D5-4 EIU 429 O/P Lo Rx from Engine Instrumentation Unit
D5-5 D5-11 CMU/FMU Link FMU/CMU connections
D5-6 D5-12 CMU/FMU Link FMU/CMU connections
D5-7 D5-9 FMU/CMU Link FMU/CMU connections
D5-8 D5-10 FMU/CMU Link FMU/CMU connections
D5-9 R D5-7 FMU/CMU Link FMU/CMU connections
D5-10 R D5-8 FMU/CMU Link FMU/CMU connections
D5-11 R D5-5 CMU/FMU Link FMU/CMU connections
D5-12 R D5-6 CMU/FMU Link FMU/CMU connections
D5-13 MCDU-10 MCDU 429 I/P Hi Tx to MCDU
D5-14 MCDU-11 MCDU 429 I/P Lo Tx to MCDU
D5-15 Ground
D5-16 AFCS 429 I/P Hi Tx to Digital AutoPilot
D5-17 AFCS 429 I/P Lo Tx to Digital AutoPilot
D5-18 - MCP 429 O/P Hi MCP allocation - not used
D5-19 - MCP 429 O/P Lo
D5-20 DAP 429 O/P Hi Rx from Digital AutoPilot
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D5-21 DAP 429 O/P Lo Rx from Digital AutoPilot
D5-22 SBAS 429 O/P Hi Rx form SBAS
D5-23 SBAS 429 O/P Lo Rx form SBAS
D5-24 Data Puddle 429 O/P Hi Rx from Data Puddle
D5-25 Data Puddle 429 O/P Lo Rx from Data Puddle
D5-26 DADC 429 O/P Hi Rx from Digital ADC
D5-27 DADC 429 O/P Lo Rx from Digital ADC
D5-28 GBAS 429 O/P Hi Rx from GBAS
D5-29 GBAS 429 O/P Lo Rx from GBAS
D5-30 Ground
D5-31 INU 429 O/P Hi Rx from INU
D5-32 INU 429 O/P Lo Rx from INU
D5-33 MCDU-25 MCDU 429 O/P HI Rx from MCDU
D5-34 MCDU-26 MCDU 429 O/P Lo Rx from MCDU
D5-35 Ground
D5-36 Ground
D5-37 IRIG Not Used
D5-38 Ext Trig 6 Not Used
D5-39 Ext Trig 5 Not Used
D5-40 Ext Trig 4 Not Used
D5-41 Ext Trig 3 Not Used
D5-42 Ext Trig 2 Not Used
D5-43 Ext Trig 1 Not Used
D5-44 Ground
Connector D6
D44 female for ARINC 429 I/O
From To Signal Notes
D6-1 - AWS 429 I/P Hi AWS allocation - not used
D6-2 - AWS 429 I/P Lo
D6-3 - Spare 429 I/P 2 Hi
D6-4 - Spare 429 I/P 2 Lo
D6-5 - VDL2 429 I/P Hi Tx to VDL2 tranceiver
D6-6 - VDL2 429 I/P Lo Tx to VDL2 tranceiver
D6-7 Printer 429 I/P Hi Tx to Cockpit Printer
D6-8 Printer 429 I/P Lo Tx to Cockpit Printer
D6-9
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D6-10
D6-11
D6-12
D6-13 Printer 429 O/P Hi Rx from Cockpit Printer
D6-14 Printer 429 O/P Lo Rx from Cockpit Printer
D6-15
D6-16 - DCP 429 O/P Lo DCP allocation - Not used
D6-17 - DCP 429 O/P Hi
D6-18 - VDL2 429 O/P Hi Rx from VDL2 Tranceiver
D6-19 - VDL2 429 O/P Lo Rx from VDL2 Tranceiver
D6-20 - Spare 429 O/P 3 Hi
D6-21 - Spare 429 O/P 3 Lo
D6-22 - Spare 429 O/P 2 Hi
D6-23 - Spare 429 O/P 2 Lo
D6-24 - WBS 429 O/P Hi WBS allocation - not used
D6-25 - WBS 429 O/P Lo
D6-26
D6-27
D6-28
D6-29
D6-30
D6-31
D6-32
D6-33
D6-34
D6-35 Ground
D6-36 Ground
D6-37 IRIG Not Used
D6-38 Ext Trig 6 Not Used
D6-39 Ext Trig 5 Not Used
D6-40 Ext Trig 4 Not Used
D6-41 Ext Trig 3 Not Used
D6-42 Ext Trig 2 Not Used
D6-43 Ext Trig 1 Not Used
D6-44 Ground
Connector D7
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Co-ax for Red video signal
Inner Red Tx to RGBS monitor
Screen Red Ground Tx to RGBS monitor
Connector D8
Co-ax for Green video signal
Inner Green Tx to RGBS monitor
Screen Green Ground Tx to RGBS monitor
Connector D9
Co-ax for Blue videosignal
Inner Blue Tx to RGBS monitor
Screen Blue Ground Tx to RGBS monitor
Connector D10
Co-ax for vertical/composite video sync signal
Inner Composite Sync Tx to RGBS monitor
Screen Sync Ground Tx to RGBS monitor
Connector D11
Co-ax for Horizontal video sync signal
Not used
Connector on MCDU
D38999 26FE35SN
From To Signal Notes
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MCDU-1
MCDU-2
MCDU-3
MCDU-4 +28Vdc Power
MCDU-5 +28Vdc Power
MCDU-6 0V(28V) Power Return
MCDU-7 0V(28V) Power Return
MCDU-8 5Vac - Hi Lighting Supply
MCDU-9 5Vac - Lo Lighting Supply
MCDU-10 D5-1 MCDU 429 I/P Hi ARINC429 Input from MA-AFAS
MCDU-11 D5-2 MCDU 429 I/P Lo ARINC429 Input from MA-AFAS
MCDU-12
MCDU-13
MCDU-14
MCDU-15
MCDU-16
MCDU-17
MCDU-18
MCDU-19
MCDU-20
MCDU-21
MCDU-22
MCDU-23
MCDU-24
MCDU-25 D5-33 MCDU 429 O/P Hi Low speed ARINC429 output to MA-AFAS
MCDU-26 D5-34 MCDU 429 O/P Lo Low speed ARINC429 output to MA-AFAS
MCDU-27
MCDU-28
MCDU-29
MCDU-30
MCDU-31 R D1-8 Approach Enable O/P
MCDU-32
MCDU-33
MCDU-34
MCDU-35
MCDU-36
MCDU-37
MCDU-38
MCDU-39 R D1-5 MCDU Fail O/P Fail = Open
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MCDU-40 MCDU Lamp Test I/P GND = Lamp Test Enable
MCDU-41
MCDU-42
MCDU-43
MCDU-44
MCDU-45 R D1-6 GPS Integrity O/P
MCDU-46 R D1-7 Nav Valid O/P
MCDU-47 MCDU-49 MCDU ID SDI 1 ID Set to 01
MCDU-48 MCDU ID SDI 2 Leave O/C
MCDU-49 MCDU-47 Program Return
MCDU-50
MCDU-51
MCDU-52
MCDU-53
MCDU-54
MCDU-55
A3 Internal Wiring for BAC 1-11 Avionics Rig
ConnectorD1
D25 female to SCSI2 50 way plug for discretes
Wire No From To Wire Signal Notes
D1-1 CMU-J1-1 Weight On Wheels I/O 1
D1-2 CMU-J1-2 Self Test I/O 2
D1-3 CMU-J1-3 Mag Hdg True I/O 3
D1-4 CMU-J1-4 Doors Locked I/O 4
D1-5 CMU-J1-6 MCDU Fail I/O 5
D1-6 CMU-J1-7 MCDU - GPS Integrity I/O 6
D1-7 CMU-J1-8 MCDU - Nav Valid I/O 7
D1-8 CMU-J1-9 MCDU - ApproachEnable
I/O 8
D1-9 CMU-J1-11 Spare 1 I/O 9
D1-10 CMU-J1-12 Spare 2 I/O 10
D1-11 CMU-J1-13 Spare 3 I/O 11
D1-12 CMU-J1-14 Spare 4 I/O 12
D1-13 CMU-J1-16 I/O 13
D1-14 CMU-J1-17 I/O 14
D1-15 CMU-J1-18 I/O 15
D1-16 CMU-J1-19 I/O 16
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D1-17 CMU-J1-21 Alert I/O 17
D1-18 CMU-J1-22 Glareshield Lamp I/O 18
D1-19 CMU-J1-23 I/O 19
D1-20 CMU-J1-24 I/O 20
D1-21 CMU-J1-26 I/O 21
D1-22 CMU-J1-27 I/O 22
D1-23 CMU-J1-28 I/O 23
D1-24 CMU-J1-29 I/O 24
D1-25 CMU-J1-30 Ground
ConnectorD2
D25 male to CHAMP 26 way plug for VDL Mode 4 serial data
Wire No From To Wire Signal Notes
D2-1 761-S3-1 Screen
D2-2 761-S3-2 TxD
D2-3 761-S3-3 RxD
D2-4 761-S3-4 RTS
D2-5 761-S3-5 CTS
D2-6 761-S3-6 DSR
D2-7 761-S3-7 Ground
D2-8 761-S3-8 DCD
D2-9 761-S3-9 Rx Timing Rtn
D2-10 761-S3-10 DCD Rtn
D2-11 761-S3-11 Tx Timing 1 Rtn
D2-12 761-S3-12 Tx Timing 2 Rtn
D2-13 761-S3-13 CTS Rtn
D2-14 761-S3-14 TxD Rtn
D2-15 761-S3-15 Tx Timing 2
D2-16 761-S3-16 RxD Rtn
D2-17 761-S3-17 Rx Timing
D2-18 761-S3-18 LL
D2-19 761-S3-19 RTS Rtn
D2-20 761-S3-20 DTR
D2-21 761-S3-21 RL
D2-22 761-S3-22 DSR Rtn
D2-23 761-S3-23 DTR Rtn
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D2-24 761-S3-24 Tx Timing 1
D2-25 761-S3-25 Test Mode
D2-26 Not Used
ConnectorD3
D9 male to D9 female for serial discretes from Displays Control Panel
Wire No From To Wire Signal Notes
D3 - 1 761-C1-1
D3 - 2 761-C1-2
D3 - 3 761-C1-3
D3 - 4 761-C1-4
D3 - 5 761-C1-5
D3 - 6 761-C1-6
D3 - 7 761-C1-7
D3 - 8 761-C1-8
D3 - 9 761-C1-9
ConnectorD4
D9 female to D9 female - for CCD
Wire No From To Wire Signal Notes
D4-1 761-C2-1
D4-2 761-C2-2
D4-3 761-C2-3
D4-4 761-C2-4
D4-5 761-C2-5
D4-6 761-C2-6
D4-7 761-C2-7
D4-8 761-C2-8
D4-9 761-C2-9
Connector D5 and D6
D44 male to Hi density D44 male for ARINC 429 I/O
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Wire No From To Wire Signal Notes
D5-1 A429-J1-1 7/0.12Pink
Twisted
D5-2 A429-J1-2 7/0.12Grey
Pair
D5-3 A429-J1-3 7/0.12Pink
Twisted
D5-4 A429-J1-4 7/0.12Grey
Pair
D5-5 A429-J1-5 7/0.12Pink
Twisted
D5-6 A429-J1-6 7/0.12Grey
Pair
D5-7 A429-J1-7 7/0.12Pink
Twisted
D5-8 A429-J1-8 7/0.12Grey
Pair
D5-9 A429-J1-9 7/0.12Pink
Twisted
D5-10 A429-J1-10 7/0.12Grey
Pair
D5-11 A429-J1-11 7/0.12Pink
Twisted
D5-12 A429-J1-12 7/0.12Grey
Pair
D5-13 A429-J1-13 7/0.12Pink
Twisted
D5-14 A429-J1-14 7/0.12Grey
Pair
D5-15 A429-J1-15 7/0.2Black
Ground
D5-16 A429-J1-16 7/0.12Pink
Twisted
D5-17 A429-J1-17 7/0.12Grey
Pair
D5-18 A429-J1-18 7/0.12Pink
Twisted
D5-19 A429-J1-19 7/0.12Grey
Pair
D5-20 A429-J1-20 7/0.12Pink
Twisted
D5-21 A429-J1-21 7/0.12Grey
Pair
D5-22 A429-J1-22 7/0.12Pink
Twisted
D5-23 A429-J1-23 7/0.12Grey
Pair
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D5-24 A429-J1-24 7/0.12Pink
Twisted
D5-25 A429-J1-25 7/0.12Grey
Pair
D5-26 A429-J1-26 7/0.12Pink
Twisted
D5-27 A429-J1-27 7/0.12Grey
Pair
D5-28 A429-J1-28 7/0.12Pink
Twisted
D5-29 A429-J1-29 7/0.12Grey
Pair
D5-30 A429-J1-30 7/0.2Black
Ground
D5-31 A429-J1-31 7/0.12Pink
Twisted
D5-32 A429-J1-32 7/0.12Grey
Pair
D5-33 A429-J1-33 7/0.12Pink
Twisted
D5-34 A429-J1-34 7/0.12Grey
Pair
D5-35 A429-J1-35 7/0.2Black
Ground
D5-36 A429-J1-36 7/0.2Black
Ground
D5-37 A429-J1-37
D5-38 A429-J1-38
D5-39 A429-J1-39
D5-40 A429-J1-40
D5-41 A429-J1-41
D5-42 A429-J1-42
D5-43 A429-J1-43
D5-44 A429-J1-44 7/0.2Black
Ground
ConnectorD7
Co-ax to 15 pin Hi density male for Red video signal
Wire No From To Wire Signal Notes
Inner FMU-J1-1
Screen FMU-J1-6
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ConnectorD8
Co-ax to 15 pin Hi density male for Green video signal
Wire No From To Wire Signal Notes
Inner FMU-J1-2
Screen FMU-J1-7
ConnectorD9
Co-ax to 15 pin Hi density male for Blue video signal
Wire No From To Wire Signal Notes
Inner FMU-J1-3
Screen FMU-J1-8
Connector D10
Co-ax to 15 pin Hi density male for video sync signal
Wire No From To Wire Signal Notes
Inner FMU-J1-14
Screen FMU-J1-10
A4 Wiring List for ATTAS
Note: This section provides a template to use when compiling the wiring list for the aircraft. As such,only the connections between BAES supplied equipments are shown in this document. For full details,DLR should be approached.
From To Signal Notes
Connector on MCDU
D38999 26FE35SN
MCDU-1
MCDU-2
MCDU-3
MCDU-4 +28Vdc +28V DC Supply
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MCDU-5 +28Vdc +28V DC Supply
MCDU-6 0V(28V) +28V DC Supply
MCDU-7 0V(28V) +28V DC Supply
MCDU-8 5Vac - Hi Lighting Supply
MCDU-9 5Vac - Lo Lighting Supply
MCDU-10 A429-1-13 MCDU 429 I/P Hi ARINC429 Input from MA-AFAS
MCDU-11 A429-1-14 MCDU 429 I/P Lo ARINC429 Input from MA-AFAS
MCDU-12
MCDU-13
MCDU-14
MCDU-15
MCDU-16
MCDU-17
MCDU-18
MCDU-19
MCDU-20
MCDU-21
MCDU-22
MCDU-23
MCDU-24
MCDU-25 A429-1-33 MCDU 429 O/P Hi Low speed ARINC429 output to MA-AFAS
MCDU-26 A429-1-34 MCDU 429 O/P Lo Low speed ARINC429 output to MA-AFAS
MCDU-27
MCDU-28
MCDU-29
MCDU-30
MCDU-31
MCDU-32
MCDU-33
MCDU-34
MCDU-35
MCDU-36
MCDU-37
MCDU-38
MCDU-39
MCDU-40 MCDU Lamp TestI/P
GND = Lamp Test Enable
MCDU-41
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MCDU-42
MCDU-43
MCDU-44
MCDU-45
MCDU-46
MCDU-47 MCDU-49 MCDU ID SDI 1 ID Set to 01
MCDU-48 MCDU ID SDI 2 Leave O/C
MCDU-49 R MCDU-47 Program Return
MCDU-50
MCDU-51
MCDU-52
MCDU-53
MCDU-54
MCDU-55
Connectors on Avionics Rack
A429-1 (Connector J1 on front panel of default ARINC429 card)
44 pin D type (DB44) - Farnell 225-228
From To Signal Notes
A429-1-1 AHRS 429 O/P Hi Channel 1 Hi - Rx from IHTP
A429-1-2 AHRS 429 O/P Lo Channel 1 Lo - Rx from IHTP
A429-1-3 EMS 429 O/P Hi Channel 2 Hi - Rx from IHTP
A429-1-4 EMS 429 O/P Lo Channel 2 Lo - Rx from IHTP
A429-1-5 A429-1-11 CMU/FMU Link Channel 3 Hi - Rx
A429-1-6 A429-1-12 CMU/FMU Link Channel 3 Lo - Rx
A429-1-7 A429-1-9 FMU/CMU Link Channel 4 Hi - Rx
A429-1-8 A429-1-10 FMU/CMU Link Channel 4 Lo - Rx
A429-1-9 R A429-1-7 FMU/CMU Link Channel 5 Hi - Tx
A429-1-10 R A429-1-8 FMU/CMU Link Channel 5 Lo - Tx
A429-1-11 R A429-1-5 CMU/FMU Link Channel 6 Hi - Tx
A429-1-12 R A429-1-6 CMU/FMU Link Channel 6 Lo - Tx
A429-1-13 R MCDU-10 MCDU 429 I/P Hi Channel 7 Hi - Tx to MCDU
A429-1-14 R MCDU-11 MCDU 429 I/P Lo Channel 7 Lo - Tx to MCDU
A429-1-15 Ground
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A429-1-16 AFCS 429 I/P Hi Channel 8 Hi - Tx to IHTP
A429-1-17 AFCS 429 I/P Lo Channel 8 Lo - Tx to IHTP
A429-1-18 MCP 429 O/P Hi Channel 9 Hi - Rx from IHTP
A429-1-19 MCP 429 O/P Lo Channel 9 Lo - Rx from IHTP
A429-1-20 AFCS 429 O/P Hi Channel 10 Hi - Rx from IHTP
A429-1-21 AFCS 429 O/P Lo Channel 10 Lo - Rx from IHTP
A429-1-22 SBAS 429 O/P Hi Channel 10 Hi - Rx from IHTP
A429-1-23 SBAS 429 O/P Lo Channel 11 Lo - Rx from IHTP
A429-1-24 GNSS 429 O/P Hi Channel 12 Hi - Rx from IHTP
A429-1-25 GNSS 429 O/P Lo Channel 12 Lo - Rx from IHTP
A429-1-26 ADC 429 O/P Hi Channel 13 Hi - Rx from IHTP
A429-1-27 ADC 429 O/P Lo Channel 13 Lo - Rx from IHTP
A429-1-28 GBAS 429 O/P Hi Channel 14 Hi - Rx from IHTP
A429-1-29 GBAS 429 O/P Lo Channel 14 Lo - Rx from IHTP
A429-1-30 Ground
A429-1-31 IRS 429 O/P Hi Channel 15 Hi - Rx from IHTP
A429-1-32 IRS 429 O/P Lo Channel 15 Lo - Rx from IHTP
A429-1-33 R MCDU-25 MCDU 429 O/P HI Channel 16 Hi - Rx from MCDU
A429-1-34 R MCDU-26 MCDU 429 O/P Lo Channel 16 Lo - Rx from MCDU
A429-1-35 Ground
A429-1-36 Ground
A429-1-37 IRIG
A429-1-38 Ext Trig 6
A429-1-39 Ext Trig 5
A429-1-40 Ext Trig 4
A429-1-41 Ext Trig 3
A429-1-42 Ext Trig 2
A429-1-43 Ext Trig 1
A429-1-44 Ground
761-S3 (Connector Serial 3 on the MVME761)
26way CHAMP plug AMP175677-4
to SAAB VDL4 Transponder
From To Signal Notes
761-S3-1 Screen
761-S3-2 3 TxDA Transmitter chip in Avionics Rack
761-S3-3 33 RxDA Receiver chip in Avionics rack
MA-AFAS IN STRICT CONFIDENCE Contract No.G4RD-2000-00228Report No. 560/80386Issue 1.0
IN STRICT CONFIDENCE Page 42
761-S3-4 RTS
761-S3-5 CTS
761-S3-6 DSR
761-S3-7 18 Ground
761-S3-8 DCD
761-S3-9 Rx Timing Rtn
761-S3-10 DCD Rtn
761-S3-11 Tx Timing 1 Rtn
761-S3-12 Tx Timing 2 Rtn
761-S3-13 CTS Rtn
761-S3-14 19 TxDB
761-S3-15 Tx Timing 2
761-S3-16 2 RxDB
761-S3-17 Rx Timing
761-S3-18 LL
761-S3-19 RTS Rtn
761-S3-20 DTR
761-S3-21 RL
761-S3-22 DSR Rtn
761-S3-23 DTR Rtn
761-S3-24 Tx Timing 1
761-S3-25 Test Mode
761-S3-26 Not Used
Note: Numbers in ’To’ column are an interpretation of data in the SAAB spec.
I believe that only those connections with an entry in the ’To’ column are required.
761-C1 (COM1 on the MVME761) 9 way D type - female
to CCD
From To Signal Notes
761-C1-1 Not Used
761-C1-2 IHTP-TxD Data from IHTP
761-C1-3 IHTP-RxD Data to IHTP
761-C1-4 DCE Ready
761-C1-5 Ground
761-C1-6 DTE Ready
MA-AFAS IN STRICT CONFIDENCE Contract No.G4RD-2000-00228Report No. 560/80386Issue 1.0
IN STRICT CONFIDENCE Page 43
761-C1-7 IHTP-CTS
761-C1-8 IHTP-RTS
761-C1-9 Not Used