CONTROLWARE COMMUNICATIONS SYSTEMS, INC. ======================================== E-LINK IV Card Type Modem (synchronous/asynchronous) Chipset Unidentified Maximum Data Rate 128Kbps (64Kbps for V.24) Data Modulation Proprietary Data Bus Serial +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |---------------------+-------+----------------------+-------| | RESET button | BT1 | DC power in | CN9 | |---------------------+-------+----------------------+-------| | TEST button | BT2 | Header to | J1 | | | | daughterboard J3 | | |---------------------+-------+----------------------+-------| | Analog Loopback | BT3 | Header to interface | J2 | | Test button | | board J4, J5, or J6 | | |---------------------+-------+----------------------+-------| | TEST button | BT4 | Header to main board | J3 | | | | J1 | | |---------------------+-------+----------------------+-------| | Line out via ADO-8 | CN1 | Header to main board | J4 | | jack | | J2 | | |---------------------+-------+----------------------+-------| | V.24 serial port | CN2 | Header to main board | J5 | | | | J2 | | |---------------------+-------+----------------------+-------| | DC power in | CN3 | Header to main board | J6 | | | | J2 | | |---------------------+-------+----------------------+-------| | Line out via ADO-8 | CN4 | 1A fuse | F1 | | jack | | | | |---------------------+-------+----------------------+-------| | V.35 serial port | CN5 | 1A fuse | F2 | |---------------------+-------+----------------------+-------| | DC power in | CN6 | 800mA fuse | F3 | |---------------------+-------+----------------------+-------| | Line out via ADO-8 | CN7 | 800mA fuse | F4 | | jack | | | | |---------------------+-------+----------------------+-------| | X.21 serial port | CN8 | 800mA fuse | F5 | |------------------------------------------------------------| | Note: The V.24 daughterboard has a maximum line speed | | of 64Kbps. | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-----------------------------------------+-------+----------| | i Serial interface PS2 signal has no | S1/1 | Off | | effect | | | |-----------------------------------------+-------+----------| | Serial interface PS2 signal generates | S1/1 | On | | remote digital loopback test | | | |-----------------------------------------+-------+----------| | i Serial interface PS3 signal has no | S1/2 | Off | | effect | | | |-----------------------------------------+-------+----------| | Serial interface PS3 signal generates | S1/2 | On | | analog loopback test | | | |-----------------------------------------+-------+----------| | i Factory configured - do not alter | S1/3 | Off | |-----------------------------------------+-------+----------| | i Factory configured - do not alter | S1/4 | Off | |-----------------------------------------+-------+----------| | i Modem ignores RTS after 10 seconds of | S1/5 | On | | synchronization loss | | | |-----------------------------------------+-------+----------| | Modem does not ignore RTS after 10 | S1/5 | Off | | seconds of synchronization loss | | | |-----------------------------------------+-------+----------| | i Loopback tests automatically disabled | S1/6 | On | | after 20 seconds | | | |-----------------------------------------+-------+----------| | Loopback tests not disabled after 20 | S1/6 | Off | | seconds | | | |-----------------------------------------+-------+----------| | i Factory configured - do not alter | S1/7 | On | |-----------------------------------------+-------+----------| | i Factory configured - do not alter | S1/8 | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | S2 TO M2 SIGNAL DELAY AND M5 SIGNAL CONFIGURATION | |------------------------------------------------------------| | Delay | M5 Signal | SC1 | |--------------------+-------------------+-------------------| | 20 mS | Constant | Position 3 | |--------------------+-------------------+-------------------| | 20 mS | Switched | Position 7 | |--------------------+-------------------+-------------------| | 30 mS | Constant | Position 2 | |--------------------+-------------------+-------------------| | 30 mS | Switched | Position 6 | |--------------------+-------------------+-------------------| | 60 mS | Constant | Position 1 | |--------------------+-------------------+-------------------| | 60 mS | Switched | Position 5 | |--------------------+-------------------+-------------------| | i Constant | Constant | Position A | |--------------------+-------------------+-------------------| | Constant | Switched | Position F | +------------------------------------------------------------+ +------------------------------------------------------------+ | M1 SIGNAL CONFIGURATION | |------------------------------------------------------------| | Setting | SC2 | |----------------------------------------------+-------------| | i Forced high | Position 0 | |----------------------------------------------+-------------| | Dependent on remote S1 signal | Position 1 | |----------------------------------------------+-------------| | Dependent on line | Position 2 | |----------------------------------------------+-------------| | Dependent on remote S1 signal and line | Position 3 | |----------------------------------------------+-------------| | Dependent on test | Position 4 | |----------------------------------------------+-------------| | Dependent on remote S1 signal and test | Position 5 | |----------------------------------------------+-------------| | Dependent on line and test | Position 6 | |----------------------------------------------+-------------| | Dependent on remote S1 signal, line, and | Position 7 | | test | | |----------------------------------------------+-------------| | Dependent on local S1 signal | Position 8 | |----------------------------------------------+-------------| | Dependent on remote and local S1 signals | Position 9 | |----------------------------------------------+-------------| | Dependent on line and local S1 signal | Position A | |----------------------------------------------+-------------| | Dependent on remote and local S1 signals and | Position B | | line | | |----------------------------------------------+-------------| | Dependent on test and local S1 signal | Position C | |----------------------------------------------+-------------| | Dependent on remote and local S1 signals and | Position D | | test | | |----------------------------------------------+-------------| | Dependent on line, test, and local S1 signal | Position E | |----------------------------------------------+-------------| | Dependent on remote and local S1 signals, | Position F | | line, and test | | |------------------------------------------------------------| | Note: This switch has no function when the X.21 | | interface board is installed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CLOCK SOURCE SELECTION | |------------------------------------------------------------| | Source | Type | SC3 | |--------------------+------------------+--------------------| | External | Master | Position 1 | |--------------------+------------------+--------------------| | i Clock loop | Slave | Position 2 | |--------------------+------------------+--------------------| | Internal | Master | Position 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE SPEED SELECTION | |------------------------------------------------------------| | Synchronous | Asynchronous | SC4 | |--------------------+--------------------+------------------| | 4800bps | N/A | Position 6 | |--------------------+--------------------+------------------| | 8000bps | N/A | Position 7 | |--------------------+--------------------+------------------| | i 9600bps | N/A | Position 8 | |--------------------+--------------------+------------------| | 16Kbps | N/A | Position 9 | |--------------------+--------------------+------------------| | 19.2Kbps | N/A | Position A | |--------------------+--------------------+------------------| | 32Kbps | N/A | Position B | |--------------------+--------------------+------------------| | 38.4Kbps | N/A | Position C | |--------------------+--------------------+------------------| | 64Kbps | 0 to 9600bps | Position D | |--------------------+--------------------+------------------| | 76.8Kbps | N/A | Position E | |--------------------+--------------------+------------------| | 128Kbps | 0 to 19.2Kbps | Position F | +------------------------------------------------------------+ +------------------------------------------------------------+ | LOOPBACK PATTERN SELECTION | |------------------------------------------------------------| | Setting | SC5 | |------------------------------+-----------------------------| | i Pattern 0 | Position 0 | |------------------------------+-----------------------------| | Pattern 1 | Position 1 | |------------------------------+-----------------------------| | Pattern 2 | Position 2 | |------------------------------+-----------------------------| | Pattern 3 | Position 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |------+--------+----------+---------------------------------| | ERR | Red | On | Error condition detected | |------+--------+----------+---------------------------------| | ERR | Red | Blinking | Error condition detected | |------+--------+----------+---------------------------------| | ERR | Red | Off | Error condition not detected | |------+--------+----------+---------------------------------| | ON | Green | On | Power is on | |------+--------+----------+---------------------------------| | ON | Green | Off | Power is off | |------+--------+----------+---------------------------------| | TXD | Green | Blinking | Modem is transmitting data | |------+--------+----------+---------------------------------| | TXD | Green | Off | Modem is not transmitting data | |------+--------+----------+---------------------------------| | RXD | Yellow | Blinking | Modem is receiving data | |------+--------+----------+---------------------------------| | RXD | Yellow | Off | Modem is not receiving data | |------+--------+----------+---------------------------------| | RTS | Green | On | RTS signal is high | |------+--------+----------+---------------------------------| | RTS | Green | Off | RTS signal is low | |------+--------+----------+---------------------------------| | DCD | Yellow | On | Carrier signal detected | |------+--------+----------+---------------------------------| | DCD | Yellow | Off | Carrier signal not detected | |------+--------+----------+---------------------------------| | TEST | Red | On | Self-test in progress | |------+--------+----------+---------------------------------| | TEST | Red | Off | Self-test not in progress | |------+--------+----------+---------------------------------| | AL | Red | On | Analog loopback test in | | | | | progress | |------+--------+----------+---------------------------------| | AL | Red | Off | Analog loopback test not in | | | | | progress | |------+--------+----------+---------------------------------| | RDL | Red | On | Remote digital loopback test in | | | | | progress | |------+--------+----------+---------------------------------| | RDL | Red | Off | Remote digital loopback test | | | | | not in progress | +------------------------------------------------------------+