NATURAL MICROSYSTEMS ==================== VBX 200, VBX 400 Card Type Telephony Chip Set TI 320C10 Data Bus 16-bit ISA I/O Options Analog in/out, digital in/out, voice in/out +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |----------------------+-------+---------------------+-------| | Lines 1 & 2 out | J1 | Audio in/out | J4 | |----------------------+-------+---------------------+-------| | Lines 3 & 4 out | J2 | Analog/digital I/O | J5 | | | | (see pinout below) | | |----------------------+-------+---------------------+-------| | Power and signalling | J3 | | | | (see pinout below) | | | | |------------------------------------------------------------| | Note: Lines 2 & 3 are not present on model VBX 200. | +------------------------------------------------------------+ +------------------------------------------------------------+ | J3 PINOUT | |------------------------------------------------------------| | Function | Pin | Function | Pin | |-----------------------+------+----------------------+------| | Channel 1 E signal | 1 | Channel 3 SB signal | 9 | |-----------------------+------+----------------------+------| | Channel 1 M signal | 2 | Channel 4 E signal | 10 | |-----------------------+------+----------------------+------| | Channel 1 SB signal | 3 | Channel 4 M signal | 11 | |-----------------------+------+----------------------+------| | Channel 2 E signal | 4 | Channel 4 SB signal | 12 | |-----------------------+------+----------------------+------| | Channel 2 M signal | 5 | Battery ground | 13 | |-----------------------+------+----------------------+------| | Channel 2 SB signal | 6 | -48VDC battery | 14 | |-----------------------+------+----------------------+------| | Channel 3 E signal | 7 | -12V out | 15 | |-----------------------+------+----------------------+------| | Channel 3 M signal | 8 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | J5 PINOUT | |------------------------------------------------------------| | Function | Pin | Function | Pin | |------------------------+-----+-----------------------+-----| | Analog channel 1 | 1 | Analog channel 3 | 11 | | in/out | | in/out | | |------------------------+-----+-----------------------+-----| | Analog channel 2 | 2 | Analog channel 4 | 12 | | in/out | | in/out | | |------------------------+-----+-----------------------+-----| | Digital channel 1 in | 3 | Digital channel 3 in | 13 | |------------------------+-----+-----------------------+-----| | Digital channel 2 in | 4 | Digital channel 4 in | 14 | |------------------------+-----+-----------------------+-----| | Digital channel 1 out | 5 | Digital channel 3 out | 15 | |------------------------+-----+-----------------------+-----| | Digital channel 2 out | 6 | Digital channel 4 out | 16 | |------------------------+-----+-----------------------+-----| | Not used | 7 | Not used | 17 | |------------------------+-----+-----------------------+-----| | Not used | 8 | Not used | 18 | |------------------------+-----+-----------------------+-----| | +12VDC power | 9 | Digital signal ground | 19 | |------------------------+-----+-----------------------+-----| | -12VDC power | 10 | Analog signal ground | 20 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-------------------------------------+-------+--------------| |>> | Interrupt driver enabled | W1 | Closed | |---+---------------------------------+-------+--------------| | | Interrupt driver disabled | W1 | Open | |---+---------------------------------+-------+--------------| |>> | Direct audio path for port 1 | A11 | Open | | | enabled | | | |---+---------------------------------+-------+--------------| | | Off-hook bypass for port 1 | A11 | Closed | | | enabled | | | |---+---------------------------------+-------+--------------| |>> | Direct audio path for port 2 | A21 | Open | | | enabled | | | |---+---------------------------------+-------+--------------| | | Off-hook bypass for port 2 | A21 | Closed | | | enabled | | | |---+---------------------------------+-------+--------------| |>> | Direct audio path for port 3 | A31 | Open | | | enabled | | | |---+---------------------------------+-------+--------------| | | Off-hook bypass for port 3 | A31 | Closed | | | enabled | | | |---+---------------------------------+-------+--------------| |>> | Direct audio path for port 4 | A41 | Open | | | enabled | | | |---+---------------------------------+-------+--------------| | | Off-hook bypass for port 4 | A41 | Closed | | | enabled | | | |---+---------------------------------+-------+--------------| |>> | Hook relay for port 1 enabled | A12 | Closed | |---+---------------------------------+-------+--------------| | | Hook relay for port 1 disabled | A12 | Open | |---+---------------------------------+-------+--------------| |>> | Hook relay for port 2 enabled | A22 | Closed | |---+---------------------------------+-------+--------------| | | Hook relay for port 2 disabled | A22 | Open | |---+---------------------------------+-------+--------------| |>> | Hook relay for port 3 enabled | A32 | Closed | |---+---------------------------------+-------+--------------| | | Hook relay for port 3 disabled | A32 | Open | |---+---------------------------------+-------+--------------| |>> | Hook relay for port 4 enabled | A42 | Closed | |---+---------------------------------+-------+--------------| | | Hook relay for port 4 disabled | A42 | Open | |---+---------------------------------+-------+--------------| |>> | Ring detect for port 1 enabled | A13 | Closed | |---+---------------------------------+-------+--------------| | | Ring detect for port 1 disabled | A13 | Open | |---+---------------------------------+-------+--------------| |>> | Ring detect for port 2 enabled | A23 | Closed | |---+---------------------------------+-------+--------------| | | Ring detect for port 2 disabled | A23 | Open | |---+---------------------------------+-------+--------------| |>> | Ring detect for port 3 enabled | A33 | Closed | |---+---------------------------------+-------+--------------| | | Ring detect for port 3 disabled | A33 | Open | |---+---------------------------------+-------+--------------| |>> | Ring detect for port 4 enabled | A43 | Closed | |---+---------------------------------+-------+--------------| | | Ring detect for port 4 disabled | A43 | Open | |---+---------------------------------+-------+--------------| | | Unidentified | CF1 | Unidentified | |---+---------------------------------+-------+--------------| | | Unidentified | CF2 | Unidentified | |---+---------------------------------+-------+--------------| | | Unidentified | CF3 | Unidentified | |------------------------------------------------------------| | Note: If multiple boards are installed in a system, | | only one board should have W1 closed. | +------------------------------------------------------------+ +-----------------------------------------------------------------------+ | LINE TYPE | |-----------------------------------------------------------------------| |Setting | A11 | A12 | A13 | A21 | A22 | A23 | A31 | A32 | A33 | |--------+------+------+------+------+------+------+------+------+------| |>>| Loop | Open |Closed|Closed| Open |Closed|Closed| Open |Closed|Closed| | |Start | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |Ground| Open |Closed|Closed| Open |Closed|Closed| Open |Closed|Closed| | |Start | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | | DID |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 1A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 1B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 2A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 2B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 4A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 4B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 5A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open |Closed| Open | Open |Closed| Open | Open | | | Type | | | | | | | | | | | | 5B | | | | | | | | | | +-----------------------------------------------------------------------+ +-----------------------------------------------------------------------+ | LINE TYPE (CON'T) | |-----------------------------------------------------------------------| |Setting | A41 | A42 | A43 | B11 | B12 | B13 | B21 | B22 | B23 | |--------+------+------+------+------+------+------+------+------+------| |>>| Loop | Open |Closed|Closed| Open | Open | Open | Open | Open | Open | | |Start | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |Ground| Open |Closed|Closed|Closed| Open |Closed|Closed| Open |Closed| | |Start | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | | DID |Closed| Open | Open | Open | Open | Open | Open | Open | Open | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open |Closed| Open | Open |Closed| Open | | | Type | | | | | | | | | | | | 1A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open | Open | Open | Open | Open | Open | | | Type | | | | | | | | | | | | 1B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open |Closed| Open | Open |Closed| Open | | | Type | | | | | | | | | | | | 2A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open | Open | Open | Open | Open | Open | | | Type | | | | | | | | | | | | 2B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open |Closed| Open | Open |Closed| Open | | | Type | | | | | | | | | | | | 4A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open | Open | Open | Open | Open | Open | | | Type | | | | | | | | | | | | 4B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open |Closed| Open | Open |Closed| Open | | | Type | | | | | | | | | | | | 5A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+------| | |E & M |Closed| Open | Open | Open | Open | Open | Open | Open | Open | | | Type | | | | | | | | | | | | 5B | | | | | | | | | | +-----------------------------------------------------------------------+ +--------------------------------------------------------------------------+ | LINE TYPE (CON'T) | |--------------------------------------------------------------------------| |Setting | B31 | B32 | B33 | B41 | B42 | B43 | W9 | W13 | Battery | |--------+------+------+------+------+------+------+------+------+---------| |>>| Loop | Open | Open | Open | Open | Open | Open |Closed|Closed| Not | | |Start | | | | | | | | |installed| |-+------+------+------+------+------+------+------+------+------+---------| | |Ground|Closed| Open |Closed|Closed| Open |Closed|Closed|Closed| Not | | |Start | | | | | | | | |installed| |-+------+------+------+------+------+------+------+------+------+---------| | | DID | Open | Open | Open | Open | Open | Open | Open | Open |Installed| |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open |Closed| Open | Open |Closed| Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 1A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open | Open | Open | Open | Open | Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 1B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open |Closed| Open | Open |Closed| Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 2A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open | Open | Open | Open | Open | Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 2B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open |Closed| Open | Open |Closed| Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 4A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open | Open | Open | Open | Open | Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 4B | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open |Closed| Open | Open |Closed| Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 5A | | | | | | | | | | |-+------+------+------+------+------+------+------+------+------+---------| | |E & M | Open | Open | Open | Open | Open | Open |Closed|Closed| Not | | | Type | | | | | | | | |installed| | | 5B | | | | | | | | | | +--------------------------------------------------------------------------+ +------------------------------------------------------------+ | BASE I/O ADDRESS | |------------------------------------------------------------| | Setting | SW1/1 | SW1/2 | SW1/3 | |-----------------+--------------+-------------+-------------| | | 100h | Off | Off | On | |---+-------------+--------------+-------------+-------------| | | 180h | Off | On | Off | |---+-------------+--------------+-------------+-------------| | | 1A0h | On | Off | Off | |---+-------------+--------------+-------------+-------------| | | 1C0h | On | On | Off | |---+-------------+--------------+-------------+-------------| | | 280h | Off | On | On | |---+-------------+--------------+-------------+-------------| | | 2A0h | On | Off | On | |---+-------------+--------------+-------------+-------------| | | 2C0h | On | On | On | |---+-------------+--------------+-------------+-------------| |>> | 340h | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT | |------------------------------------------------------------| |Setting | W2 | W3 | W4 | W5 | W6 | W7 | |--------+-----------+-------+-------+-------+-------+-------| | |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 | |--+-----+-----------+-------+-------+-------+-------+-------| | |IRQ9 | Closed | Open | Open | Open | Open | Open | |------------------------------------------------------------| | Note: If multiple boards are installed in a system, | | assign them all the same IRQ. | +------------------------------------------------------------+