MATCHBOX (TRANSTECH TTM50M) Connector & Jumper (KCL-3-94V-0, KCL-4610)

 10-JAN-2021 M. Br"ustle, Vienna (AT)

 -----------------------------------------------------------------------------------

 JP1  O  O
      |
      O  O
      .  .. boot from Flash
      ..... boot from Link  (debug)

 -----------------------------------------------------------------------------------

 HD1  SCSI-BUS       use for internal SCSI cable

 HD2  16bit SCSI extension (not used)

 HD3   -
      |5V\
      |GND| 
      |GND| 
      |12/   (12V required for flash programming)
       - 

 HD4                 use for MBOX-C1 idc connector (37 sub-d pinout see MBX M 711)

 HD5  MATCHBOX LOOM  use for MBOX-C2 idc connector (external)

 HD6                  / XO \          GND
                     /  XX  \         -
       NotE SubSys  <   OO   > Link   LinkOut
       NotA   3      \  OO  /  C012   LinkIn
       NotR           \ OO /          GND
                      / XO \          GND
                     /  XX  \         -
       NotE SubSys  <   OO   > Link   LinkOut
       NotA   2      \  OO  /    3    LinkIn
       NotR           \ OO /          GND
                      / XO \          GND
                     /  XX  \         -
       NotE SubSys  <   OO   > Link   LinkOut
       NotA   1      \  OO  /    2    LinkIn
       NotR           \ OO /          GND
                      / XO \          GND
                     /  XX  \         -
       NotE SubSys  <   OO   > Link   LinkOut
       NotA   0      \  OO  /    1    LinkIn
       NotR           \ OO /          GND
                      / XO \          GND
                     /  XX  \         -
       -    SubSys  <   OO   > Link   LinkOut
       -    C012     \  OO  /    0    LinkIn
       R              \ OO /          GND
                
 HD7   .......... LED cable white
      .
      OOOOOOOO
      OOOOOOOO
      .
       .......... LED cable red

 HD8   .......... ID select brown  (ID0)
      .
      . ......... ID select orange (ID1)
      ..
      .. ........ ID select green  (ID2)
      ...
      ... ....... reserved
      ....
      .... ...... fit to disable automatic synchronous negotiation (FW:1.03 or higher)
      .....
      ..... ..... fit to disable fast SCSI-2 (FW:1.03 or higher)
      ......
      ...... .... paramid host TRAM position LSB
      .......
      ....... ... paramid host TRAM position MSB
      ........
      OOOOOOOO
      OOOOOOOO
      ...
      .. ........ ID select blue
      ..
      . ......... ID select yellow
      .
      ........... ID select red

 HD9  SCSI Terminator (empty)
 HD10 SCSI Terminator (empty)
 HD11 SCSI Terminator (empty)

 HD12 SCSI Terminator 16bit (populated)

 HD13 O  O
      |
      O  O
         |
      O  O
      .  .. programming voltage for flash (12V)
      ..... write protected

 HD14          GND OO PO_RESET      OO
                   ||
         T-ANALYSE OO T-RESET       OO
                                    ||
      DOWN-ANALYSE OO DOWN-RESET    OO
 
               (default)          (debug)

 HD15  O DOWN-RESET        used for debug only
       O DOWN-ANALYSE
       O DOWN-NOT-ERROR
       X (pin cut)
       X (pin cut)

 HD16 O-O O LinkOut 0 buffered via 74F244
      O O-O LinkOut 0 direkt

 HD17 O-O O LinkOut 1 buffered via 74F244
      O O-O LinkOut 1 direkt

 HD18 O-O O LinkOut 2 buffered via 74F244
      O O-O LinkOut 2 direkt

 HD19 O-O O LinkOut 3 buffered via 74F244
      O O-O LinkOut 3 direkt

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                 +-------- to 'A' terminators
                 |
            LK5  |  LK6
       +----O O--+--O O--- TERMPWR  'A' cable
       |
   5V--+
       |    LK1     LK4
       +----O O--+--O O--- TERMPWRB 'B' cable
                 |
                 |
                 +-------- to 'B' terminator

            LK7
   GND -----0 0---- SCSI-BUS connector (reserved) ?????


 -=EOF=-