NATURAL MICROSYSTEMS CORPORATION ================================ AG-T1 Card Type T1/ISDN CSU/DSU Chip Set TI TMS320C51 I/O options MVIP bus, serial port Processor 80386SX Processor Speed 25MHz Maximum Transfer Rate 1.544Mbps/64Kbps x 24 Maximum Onboard Memory 4MB DRAM/256KB SRAM Data Bus 16-bit ISA Data Modulation Protocol D4, B8ZS +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |-------------------+-------+------------------------+-------| | Line in | J2 | Mini-ISA daughterboard | JP8 | |-------------------+-------+------------------------+-------| | MVIP bus | JP5 | RS-232 port (see | JP20 | | | | pinout below) | | |-------------------+-------+------------------------+-------| | DSP daughterboard | JP7 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | JP20 PINOUT | |------------------------------------------------------------| | Pin | Function | |----------------------------+-------------------------------| | 1 | Ground | |----------------------------+-------------------------------| | 2 | Transmit | |----------------------------+-------------------------------| | 3 | Receive | |----------------------------+-------------------------------| | 4 | Ground | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |----------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/A | Closed | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/B | Open | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/C | Open | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/D | Open | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/E | Closed | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/F | Open | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/G | Open | |---+------------------------------------+--------+----------| |>> | Factory configured - do not alter | JP6/H | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 2MB | (4) 1M x 4 | NONE | |------------------+--------------------+--------------------| | 4MB | (4) 1M x 4 | (4) 1M x 4 | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE I/O ADDRESS (FIRST DIGIT) | |------------------------------------------------------------| | Setting | S1/1 | S1/2 | S1/3 | |---------------+---------------+--------------+-------------| | 0 xxx h | On | On | On | |---------------+---------------+--------------+-------------| | 2 xxx h | Off | On | On | |---------------+---------------+--------------+-------------| | 4 xxx h | On | Off | On | |---------------+---------------+--------------+-------------| | 6 xxx h | Off | Off | On | |---------------+---------------+--------------+-------------| | 8 xxx h | On | On | Off | |---------------+---------------+--------------+-------------| | A xxx h | Off | On | Off | |---------------+---------------+--------------+-------------| | C xxx h | On | Off | Off | |---------------+---------------+--------------+-------------| | E xxx h | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE I/O ADDRESS (LAST THREE DIGITS) | |------------------------------------------------------------| | Setting | S1/4 | S1/5 | S1/6 | |---------------+--------------+--------------+--------------| | x 140h | Off | Off | Off | |---------------+--------------+--------------+--------------| | x 180h | Off | On | Off | |---------------+--------------+--------------+--------------| | x 1A0h | Off | Off | On | |---------------+--------------+--------------+--------------| | x 1C0h | Off | On | On | |---------------+--------------+--------------+--------------| | x 210h | On | Off | Off | |---------------+--------------+--------------+--------------| | x 280h | On | On | Off | |---------------+--------------+--------------+--------------| | x 2A0h | On | Off | On | |---------------+--------------+--------------+--------------| | x 2C0h | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+-------+--------+-------------------------------------| | D1 | Red | On | MVIP processor request in progress | |-----+-------+--------+-------------------------------------| | D1 | Red | Off | MVIP processor request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D1 | Green | On | MVIP processor grant in progress | |-----+-------+--------+-------------------------------------| | D1 | Green | Off | MVIP processor grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D2 | Red | On | Task processor 1 request in | | | | | progress | |-----+-------+--------+-------------------------------------| | D2 | Red | Off | Task processor 1 request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D2 | Green | On | Task processor 1 grant in progress | |-----+-------+--------+-------------------------------------| | D2 | Green | Off | Task processor 1 grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D3 | Red | On | Task processor 2 request in | | | | | progress | |-----+-------+--------+-------------------------------------| | D3 | Red | Off | Task processor 2 request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D3 | Green | On | Task processor 2 grant in progress | |-----+-------+--------+-------------------------------------| | D3 | Green | Off | Task processor 2 grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D4 | Red | On | Task processor 3 request in | | | | | progress | |-----+-------+--------+-------------------------------------| | D4 | Red | Off | Task processor 3 request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D4 | Green | On | Task processor 3 grant in progress | |-----+-------+--------+-------------------------------------| | D4 | Green | Off | Task processor 3 grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D5 | Red | On | Task processor 4 request in | | | | | progress | |-----+-------+--------+-------------------------------------| | D5 | Red | Off | Task processor 4 request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D5 | Green | On | Task processor 4 grant in progress | |-----+-------+--------+-------------------------------------| | D5 | Green | Off | Task processor 4 grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D6 | Red | On | Task processor 5 request in | | | | | progress | |-----+-------+--------+-------------------------------------| | D6 | Red | Off | Task processor 5 request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D6 | Green | On | Task processor 5 grant in progress | |-----+-------+--------+-------------------------------------| | D6 | Green | Off | Task processor 5 grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D7 | Red | On | Task processor 6 request in | | | | | progress | |-----+-------+--------+-------------------------------------| | D7 | Red | Off | Task processor 6 request not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D7 | Green | On | Task processor 6 grant in progress | |-----+-------+--------+-------------------------------------| | D7 | Green | Off | Task processor 6 grant not in | | | | | progress | |-----+-------+--------+-------------------------------------| | D8 | Red | On | Processor is reset | |-----+-------+--------+-------------------------------------| | D8 | Red | Off | Processor is not reset | |-----+-------+--------+-------------------------------------| | D8 | Green | On | SRAM is busy | |-----+-------+--------+-------------------------------------| | D8 | Green | Off | SRAM is not busy | |-----+-------+--------+-------------------------------------| | D9 | Red | On | Processor is transmitting data | |-----+-------+--------+-------------------------------------| | D9 | Red | Off | Processor is receiving data | |-----+-------+--------+-------------------------------------| | D9 | Green | On | Host is reading/writing to SRAM | |-----+-------+--------+-------------------------------------| | D9 | Green | Off | Processor is reading/writing to | | | | | SRAM | |-----+-------+--------+-------------------------------------| | D10 | Red | On | DSP chips are reset | |-----+-------+--------+-------------------------------------| | D10 | Red | Off | DSP chips are not reset | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) (CON'T) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------+--------+------------------------------------| | D11 | Green | On | Diagnostics are being performed | |-----+--------+--------+------------------------------------| | D11 | Green | Off | Diagnostics are not being | | | | | performed | |-----+--------+--------+------------------------------------| | D12 | Red | On | Red alert status has occurred | |-----+--------+--------+------------------------------------| | D12 | Red | Off | Red alert status has not occurred | |-----+--------+--------+------------------------------------| | D13 | Green | On | T1 signal detected | |-----+--------+--------+------------------------------------| | D13 | Green | Off | T1 signal not detected | |-----+--------+--------+------------------------------------| | D14 | Yellow | On | Yellow alert status has occurred | |-----+--------+--------+------------------------------------| | D14 | Yellow | Off | Yellow alert status has not | | | | | occurred | +------------------------------------------------------------+