COMPUTER MODULES, INC. ====================== ISDN EMULYZER (K384) Card Type ISDN TA Chip Set Unidentified I/O Options Diagnostic port, command port Transfer Rate 64Kbps x 6 Data Bus External, PCMCIA Type I ISDN Protocol Unidentified Switch Type CCITT, BTNR191, AT&T 5ESS, DMS100, NTT, 1TR6, VN2/3 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |---------------------+-------+----------------------+-------| | ISDN S/T line 1 out | CN1 | Line 1 B1 channel | CN9 | | | | X.21 serial port | | |---------------------+-------+----------------------+-------| | ISDN S/T line 2 out | CN2 | V.24 serial | CN10 | | | | diagnostic port | | |---------------------+-------+----------------------+-------| | ISDN S/T line 3 out | CN3 | V.24 serial control | CN11 | | | | port | | |---------------------+-------+----------------------+-------| | Line 3 B2 channel | CN4 | AC power in | CN12 | | X.21 serial port | | | | |---------------------+-------+----------------------+-------| | Line 3 B1 channel | CN5 | AC power in | CN13 | | X.21 serial port | | | | |---------------------+-------+----------------------+-------| | Line 2 B2 channel | CN6 | AC power in | CN14 | | X.21 serial port | | | | |---------------------+-------+----------------------+-------| | Line 2 B1 channel | CN7 | PCMCIA Type I slot | SL1 | | X.21 serial port | | (for switch | | | | | emulation firmware) | | |---------------------+-------+----------------------+-------| | Line 1 B2 channel | CN8 | | | | X.21 serial port | | | | |------------------------------------------------------------| | Note:Different power connectors are provided for | | international power standards. Use only the connector | | that matches the line voltage. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) (POWER-UP) | |------------------------------------------------------------| | LED | Color | Status | Condition | |--------+---------------+----------+------------------------| | B21 | Unidentified | On | Local clock source | | | | | enabled | |--------+---------------+----------+------------------------| | B21 | Unidentified | Off | Remote clock source | | | | | enabled | |--------+---------------+----------+------------------------| | B11 | Unidentified | On | ISDN lines terminated | |--------+---------------+----------+------------------------| | B11 | Unidentified | Off | ISDN lines not | | | | | terminated | |--------+---------------+----------+------------------------| | D1 | Unidentified | On | 40V DC power enabled | | | | | on | |--------+---------------+----------+------------------------| | D1 | Unidentified | Off | 40V DC power disabled | | | | | on | |--------+---------------+----------+------------------------| | P1 | Unidentified | On | Adapter is in network | | | | | simulation mode | |--------+---------------+----------+------------------------| | P1 | Unidentified | Off | Adapter is in terminal | | | | | equipment mode | |------------------------------------------------------------| | Note:When the adapter first powers on, all LED's will | | turn on. This indicates the adapter is performing its | | self-test. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) (NORMAL OPERATION) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+--------+------------------------------| | B21 | Unidentified | On | ISDN B2 channel on line 1 is | | | | | connected | |-----+--------------+--------+------------------------------| | B21 | Unidentified | Off | ISDN B2 channel on line 1 is | | | | | not connected | |-----+--------------+--------+------------------------------| | B11 | Unidentified | On | ISDN B1 channel on line 1 is | | | | | connected | |-----+--------------+--------+------------------------------| | B11 | Unidentified | Off | ISDN B1 channel on line 1 is | | | | | not connected | |-----+--------------+--------+------------------------------| | D1 | Unidentified | On | ISDN D channel on line 1 is | | | | | connected | |-----+--------------+--------+------------------------------| | D1 | Unidentified | Off | ISDN D channel on line 1 is | | | | | not connected | |-----+--------------+--------+------------------------------| | P1 | Unidentified | On | ISDN line 1 is active | |-----+--------------+--------+------------------------------| | P1 | Unidentified | Off | ISDN line 1 is inactive | |-----+--------------+--------+------------------------------| | B22 | Unidentified | On | ISDN B2 channel on line 2 is | | | | | connected | |-----+--------------+--------+------------------------------| | B22 | Unidentified | Off | ISDN B2 channel on line 2 is | | | | | not connected | |-----+--------------+--------+------------------------------| | B12 | Unidentified | On | ISDN B1 channel on line 2 is | | | | | connected | |-----+--------------+--------+------------------------------| | B12 | Unidentified | Off | ISDN B1 channel on line 2 is | | | | | not connected | |-----+--------------+--------+------------------------------| | D2 | Unidentified | On | ISDN D channel on line 2 is | | | | | connected | |-----+--------------+--------+------------------------------| | D2 | Unidentified | Off | ISDN D channel on line 2 is | | | | | not connected | |-----+--------------+--------+------------------------------| | P2 | Unidentified | On | ISDN line 2 is active | |-----+--------------+--------+------------------------------| | P2 | Unidentified | Off | ISDN line 2 is inactive | |-----+--------------+--------+------------------------------| | B23 | Unidentified | On | ISDN B2 channel on line 3 is | | | | | connected | |-----+--------------+--------+------------------------------| | B23 | Unidentified | Off | ISDN B2 channel on line 3 is | | | | | not connected | |-----+--------------+--------+------------------------------| | B13 | Unidentified | On | ISDN B1 channel on line 3 is | | | | | connected | |-----+--------------+--------+------------------------------| | B13 | Unidentified | Off | ISDN B1 channel on line 3 is | | | | | not connected | |-----+--------------+--------+------------------------------| | D3 | Unidentified | On | ISDN D channel on line 3 is | | | | | connected | |-----+--------------+--------+------------------------------| | D3 | Unidentified | Off | ISDN D channel on line 3 is | | | | | not connected | |-----+--------------+--------+------------------------------| | P3 | Unidentified | On | ISDN line 3 is active | |-----+--------------+--------+------------------------------| | P3 | Unidentified | Off | ISDN line 3 is inactive | |------------------------------------------------------------| | Note:The LEDs are not active in Transparent mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MISCELLANEOUS TECHNICAL NOTES | |------------------------------------------------------------| | This TA can operate in three modes: NE (Network | | Equipment), TE (Terminal Equipment), and Transparent mode. | | Mode selection takes place with the firmware menu system. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED STANDARD COMMANDS | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | +++, 'comma', A/ | |------------------------------------------------------------| | A, D, E, H, I, Q, V, Z | |------------------------------------------------------------| | &F, &W, &Z | |------------------------------------------------------------| | S-Registers | |------------------------------------------------------------| | S0, S3, S4, S5, S7, S14 | |------------------------------------------------------------| | S28, S29, S30, S31, S32, S33, S36, S38, S39, S40, S41, | | S46, S48, S82, S86, S91, S92, S95, S201 | |------------------------------------------------------------| | Note:See MHI documentation for complete information. | | | | The command set is active only in TE mode. | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | CONTROL SIGNAL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &D n [cmds] | |--------------+---------------------------------------------| | Description: | Controls the response to the X.21 Control | | | signal. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &D0 | Control signal ignored. | |--------------+---------------------------------------------| | &D1 | Adapter will disconnect on low Control | | | signal. | |--------------+---------------------------------------------| | &D2 | Adapter will attempt to connect to the | | | stored number when the Control signal goes | | | high. | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND EXECUTION DISPLAY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &H [cmds] | |--------------+---------------------------------------------| | Description: | Toggles whether the adapter displays its | | | progress as it executes a command line. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY REGISTERS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %R [cmds] | |--------------+---------------------------------------------| | Description: | Displays the contents of all S-registers. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY STORED NUMBER | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &V [cmds] | |--------------+---------------------------------------------| | Description: | Displays the number stored in NVRAM by the | | | &Z command. | +------------------------------------------------------------+ +------------------------------------------------------------+ | INDICATE SIGNAL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &C n [cmds] | |--------------+---------------------------------------------| | Description: | Controls the behaviour of the X.21 Indicate | | | signal. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &C0 | Indicate signal forced high. | |--------------+---------------------------------------------| | &C1 | Indicate signal forced low. | |--------------+---------------------------------------------| | &C2 | Indicate signal normal. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ISDN CHANNEL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] C n [cmds] | |--------------+---------------------------------------------| | Description: | Selects the active channel to issue | | | commands to. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | C0 | Line 1 channel B1 is active. | |--------------+---------------------------------------------| | C1 | Line 1 channel B2 is active. | |--------------+---------------------------------------------| | C2 | Line 2 channel B1 is active. | |--------------+---------------------------------------------| | C3 | Line 2 channel B2 is active. | |--------------+---------------------------------------------| | C4 | Line 3 channel B1 is active. | |--------------+---------------------------------------------| | C5 | Line 3 channel B2 is active. | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] F n [cmds] | |--------------+---------------------------------------------| | Description: | Selects the speed the adapter will | | | originate and answer calls at. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | F0 | Originate and answer calls at 64Kbps. | |--------------+---------------------------------------------| | F1 | Originate calls at 64Kbps, answer calls at | | | 56Kbps. | |--------------+---------------------------------------------| | F2 | Originate calls at 64Kbps, answer calls at | | | 56Kbps or 64Kbps. | |--------------+---------------------------------------------| | F3 | Originate calls at 64Kbps, answer any | | | incoming call. | |--------------+---------------------------------------------| | F4 | Originate calls at 56Kbps, answer calls at | | | 64Kbps. | |--------------+---------------------------------------------| | F5 | Originate and answer calls at 56Kbps. | |--------------+---------------------------------------------| | F6 | Originate calls at 56Kbps, answer calls at | | | 56Kbps or 64Kbps. | |--------------+---------------------------------------------| | F7 | Originate calls at 56Kbps, answer any | | | incoming call. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REGISTER FORMAT | |------------------------------------------------------------| | Type: | Configuration | |------------------+-----------------------------------------| | | Format: | AT [cmds] &O n [cmds] | |---+--------------+-----------------------------------------| | | Description: | Selects how S-register values will be | | | | entered. | |---+--------------+-----------------------------------------| | | Command | Function | |---+--------------+-----------------------------------------| |>> | &O0 | Register values entered in decimal. | |---+--------------+-----------------------------------------| | | &O1 | Register values entered in hexadecimal. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REGISTER FORMAT | |------------------------------------------------------------| | Type: | Configuration | |------------------+-----------------------------------------| | | Format: | AT [cmds] S27= n [cmds] | |---+--------------+-----------------------------------------| | | Description: | Selects how S-register values will be | | | | entered. | |---+--------------+-----------------------------------------| | | Command | Function | |---+--------------+-----------------------------------------| |>> | S27=0 | Register values entered in decimal. | |---+--------------+-----------------------------------------| | | S27=8 | Register values entered in hexadecimal. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S40 | |------------------------------------------------------------| | Format: | AT [cmds] | | | | S40= n | | | | [cmds] | | |--------------+--------------| | | Default: | Unidentified | | |--------------+--------------| | | Range: | 0 - 127 | | |--------------+--------------| | | Description: | Controls | | | | Indicate and | | | | Control | | | | signals, and | | | | line speed | | | | for ISDN | | | | line 1 | | | | channel B1. | | |------------------------------------------------------------| | Note: | | | | Registers S41 through S45 are control the same functions | | for the other lines and channels. S41 controls line 1 | | channel B2, S42 controls line 2 channel B1, S43 controls | | line 2 channel B2, S44 controls line 3 channel B1, and S45 | | controls line 3 channel B2. | |------------------------------------------------------------| | Bit | Value | Function | |--------------+--------------+------------------------------| | 1, 0 | 00 | Indicate signal forced high. | | | | | | | 01 | Indicate signal forced low. | | | | | | | 10 | Indicate signal normal. | |--------------+--------------+------------------------------| | 3, 2 | 00 | Control signal ignored. | | | | | | | 01 | Adapter will disconnect on | | | | low Control signal. | | | 10 | | | | | Adapter will attempt to | | | | connect to the stored number | | | | when the Control signal goes | | | | high. | |--------------+--------------+------------------------------| | 6 - 4 | 000 | Originate and answer calls | | | | at 64Kbps. | | | 001 | | | | | Originate calls at 64Kbps, | | | 010 | answer calls at 56Kbps. | | | | | | | 011 | Originate calls at 64Kbps, | | | | answer calls at 56Kbps or | | | 100 | 64Kbps. | | | | | | | 101 | Originate calls at 64Kbps, | | | | answer any incoming call. | | | 110 | | | | | Originate calls at 56Kbps, | | | 111 | answer calls at 64Kbps. | | | | | | | | Originate and answer calls | | | | at 56Kbps. | | | | | | | | Originate calls at 56Kbps, | | | | answer calls at 56Kbps or | | | | 64Kbps. | | | | | | | | Originate calls at 56Kbps, | | | | answer any incoming call. | +------------------------------------------------------------+