TSI-2069 APPLICATION CODE INSTALLATION PROCEDURE

The following procedure requires Procomm Plus or equivalent to perform the TSI-2069 applications code download.  Other communications
programs could be used if the configuration is setup accordingly.

  1.  Configure Procomm Plus -

        Go to Setup Menu (Alt-S)
        Select Protocol Options
        Select General Options
        Set Abort Xfer if CD Lost = no
        Select Protocol Options
        Select ASCII Protocol
        Set Char Pacing             = 0 msecs
        Set Line Pacing             = 0 tenths of a sec
        Set Pace Character          = 62  (use '>' as pace character)
        Set CR Translation (Upload) = None
        Set LF Translation (Upload) = STRIP
        Escape out

  2. Connect the computer to the TSI-2069 RS-232C interface and observe the 2069  
     prompt.  The computer must be operating at the TSI-2069 baud rate.

        2069>

  3. Type "$$DOWNLOAD" at the prompt and enter.

        2069>$$DOWNLOAD

  4. The TSI-2069 should responds as follows:

        HELP                        Display this screen of commands
        ECHO  (ON,OFF)              Turn character echo ON or OFF
        ERASE                       Erase all FLASH blocks for A & B
        ERASE (A,B)                 Erase all FLASH blocks for A or B
        ERASE (P1,...,P4,M1,...,M8) Erase specified FLASH blocks
        LOAD                        Erase & start download of Motorola S-record file
        STATUS                      Show Status of downloaded code
        RB      addr                Read   bytes starting  at specified hex address
        WB      addr value          Write  8-bit hex value at specified hex address
        WW      addr value          Write 16-bit hex value at specified hex address
        GO                          Start execution of downloaded code

        Bootstrap Version  : V1.09, Nov 26, 1996
        Application code   : Installed & Confirmed
        Expected Checksum  : 0B622324
        Actual Checksum    : 0B622324
        Bytes of Code      : 503942
        User Dload Request : No
        Trap Occurred      : No
        Dnld>

  5. Type LOAD at the "Dnld>" prompt.
     Watch FLASH erase messages.
     Special "->" prompt should appear as follows:

        Dnld>LOAD
        Erasing ...
        Param Block 1, 2
        Main Block  1, 2, 3, 4
        Boot Block  2
        Param Block 3 4
        Main Block  5, 6, 7, 8
        ->

6. Upload FLASH (this requires approximately 15 minutes at 38.4K baud)

        Page Up
        ASCII protocol
        A:2069_XXX.hex          (Refer to disk for value of XXX)
                                (Assumes the upload disc is in A: drive)

        ->S00B0000313536372E6F75749B
        .
        .
        -S804000200F9

  7. After the last S-record is uploaded, the "Dnld>" prompt should return.

        Dnld>

  8. Type "GO" to run newly loaded application code.

        Dnld>GO
        Memory Test  : Bank 1  Bank 2  Dual Port  NV RAM
        EEPROM Fetch : Successful
        Init Ports   : Completed
        Led Test     : Completed
        Checking     : HDLC_1  HDLC_2  BRI
        Loading      : XlnxA   XlnxB
        Loading      : Processor A
        Ethernet     : Initialized
        ATS0=1E0Q1&D0X4S2=43
        2069>

  9. The software upgrade is complete.

      If you experience a problem call:

                        Ron Burgess
                        TELESYNC, Inc.
                        770-246-9662

                        or Email: support@telesync.com