TALKING TECHNOLOGY, INC.

POWERLINE II

Card Type               Telephony
I/O Options             Telephone line in (2), microphone in, speaker out,
                        volume control
Data Bus                8-bit ISA
Line Type               Switched-line

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  Switched line in            CN1     Microphone in                 CN4

  2-wire leased line in       CN2     Volume control                 R1

  Speaker out                 CN3

                        USER CONFIGURABLE SETTINGS

                  Setting                     Label         Position

  Card will use 8K shared RAM block            JP3      Pins 2 & 3 closed

  Card will use 16K shared RAM block           JP3      Pins 1 & 2 closed

                            SHARED RAM ADDRESS

    Setting         JP4            JP5            JP6            JP7

    C0000h       Pins 1 & 2     Pins 1 & 2     Pins 1 & 2     Pins 2 & 3
                   closed         closed        closed          closed

    C2000h       Pins 1 & 2     Pins 1 & 2     Pins 2 & 3     Pins 2 & 3
                   closed         closed        closed          closed

    C4000h       Pins 1 & 2     Pins 2 & 3     Pins 1 & 2     Pins 2 & 3
                   closed         closed        closed          closed

    C6000h       Pins 1 & 2     Pins 2 & 3     Pins 2 & 3     Pins 2 & 3
                   closed         closed        closed          closed

    C8000h       Pins 2 & 3     Pins 1 & 2     Pins 1 & 2     Pins 2 & 3
                   closed         closed        closed          closed

    CA000h       Pins 2 & 3     Pins 1 & 2     Pins 2 & 3     Pins 2 & 3
                   closed         closed        closed          closed

    CC000h       Pins 2 & 3     Pins 2 & 3     Pins 1 & 2     Pins 2 & 3
                   closed         closed        closed          closed

    CE000h       Pins 2 & 3     Pins 2 & 3     Pins 2 & 3     Pins 2 & 3
                   closed         closed        closed          closed

    D0000h       Pins 1 & 2     Pins 1 & 2     Pins 1 & 2     Pins 1 & 2
                   closed         closed        closed          closed

    D2000h       Pins 1 & 2     Pins 1 & 2     Pins 2 & 3     Pins 1 & 2
                   closed         closed        closed          closed

    D4000h       Pins 1 & 2     Pins 2 & 3     Pins 1 & 2     Pins 1 & 2
                   closed         closed        closed          closed

    D6000h       Pins 1 & 2     Pins 2 & 3     Pins 2 & 3     Pins 1 & 2
                   closed         closed        closed          closed

    D8000h       Pins 2 & 3     Pins 1 & 2     Pins 1 & 2     Pins 1 & 2
                   closed         closed        closed          closed

    DA000h       Pins 2 & 3     Pins 1 & 2     Pins 2 & 3     Pins 1 & 2
                   closed         closed        closed          closed

    DC000h       Pins 2 & 3     Pins 2 & 3     Pins 1 & 2     Pins 1 & 2
                   closed         closed        closed          closed

    DE000h       Pins 2 & 3     Pins 2 & 3     Pins 2 & 3     Pins 1 & 2
                   closed         closed        closed          closed

                                 INTERRUPT

  Setting     JP8/A      JP8/B     JP8/C     JP8/D      JP8/E     JP8/F

    IRQ2      Closed     Open      Open       Open      Open       Open

    IRQ3       Open     Closed     Open       Open      Open       Open

    IRQ4       Open      Open     Closed      Open      Open       Open

    IRQ5       Open      Open      Open      Closed     Open       Open

    IRQ6       Open      Open      Open       Open     Closed      Open

    IRQ7       Open      Open      Open       Open      Open      Closed

  Disabled     Open      Open      Open       Open      Open       Open