MOTOROLA, INC.

6520/6560 MPROUTER DSPM/E&M CARD

Card Type    Telephony
Chip Set     Unidentified
I/O Options  Telephone in/out (2), MVIP bus
Data Bus     16-bit ISA
Line Type    E & M

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  Line 1                       CN1     MVIP bus (not used)          CN3

  Line 2                       CN2     48V DC power in              CN4

                        USER CONFIGURABLE SETTINGS

                  Setting                       Label        Position

  »   Line 1 complex impedance type set          J13         Pins 1 & 2
      for German operation                                    closed

      Line 1 complex impedance type set          J13         Pins 2 & 3
      for UK operation                                        closed

  »   Line 2 complex impedance type set          J23         Pins 1 & 2
      for German operation                                    closed

      Line 2 complex impedance type set          J23         Pins 2 & 3
      for UK operation                                        closed

                      MVIP BUS TERMINATION (NOT USED)

            Setting                      W1                   W2

  »        Not terminated               Open                 Open

             Terminated                Closed               Closed

                           LINE 1 IMPEDANCE TYPE

           Setting                     J11                    J14

  »        Simple 600 ohm       Pins 1 & 2 closed      Pins 2 & 3 closed
             impedance

         Complex impedance      Pins 2 & 3 closed      Pins 1 & 2 closed

                           LINE 2 IMPEDANCE TYPE

           Setting                     J21                    J24

  »        Simple 600 ohm       Pins 1 & 2 closed      Pins 2 & 3 closed
             impedance

         Complex impedance      Pins 2 & 3 closed      Pins 1 & 2 closed

                                LINE 1 TYPE

           Setting                     J12                    J15

  »         Four-wire           Pins 1 & 2 closed            Open

             Two-wire           Pins 2 & 3 closed           Closed

                                LINE 2 TYPE

           Setting                     J22                    J25

  »         Four-wire           Pins 1 & 2 closed            Open

             Two-wire           Pins 2 & 3 closed           Closed

                             DIAGNOSTIC LED(S)

     LED          Color        Status                Condition

     LED1         Green          On        Line 1 local connection is off
                                                        hook

     LED1         Green          Off        Line 1 local connection is on
                                                        hook

     LED2         Green          On          Line 1 remote connection is
                                                      off hook

     LED2         Green          Off       Line 1 remote connection is on
                                                        hook

     LED3         Green          On        Line 2 local connection is off
                                                        hook

     LED3         Green          Off        Line 2 local connection is on
                                                        hook

     LED4         Green          On          Line 2 remote connection is
                                                      off hook

     LED4         Green          Off       Line 2 remote connection is on
                                                        hook

                       MISCELLANEOUS TECHNICAL NOTE

  This card is designed for use in Motorola’s 6520/6560 MPRouter system
  and will not function in another system. See documents M3596 and M3597
  for more information.

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  Connector to computer       CN1      Status connector            CN3
  power supply

  Connector to computer       CN2      48V DC power out            CN4
  power supply

                        USER CONFIGURABLE SETTINGS

                   Setting                      Label        Position

  »   Ring generation enabled                    JP1         Pins 2 & 3
                                                              closed

      Ring generation disabled                   JP1         Pins 1 & 2
                                                              closed

  »   Ring frequency set to 25Hz                 JP2         Pins 2 & 3
                                                              closed

      Ring frequency set to 50Hz                 JP2         Pins 1 & 2
                                                              closed

                       MISCELLANEOUS TECHNICAL NOTE

  This power supply can power up to six DSPM/E&M cards via an included
  multi-connector cable.