NETWORK INTERFACE TECHNOLOGY CORPORATION ======================================== PCARC-AT/20 NIC Type Arcnet Transfer Rate 2.5Mbps Data Bus 16-bit ISA Topology Linear bus Wiring Type RG-62A/U 93ohm coaxial Boot ROM Available +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | |-------------------------------+----------------------------| | NITC active hub connector | J2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | NODE ADDRESS SELECTION | |------------------------------------------------------------| |Address|SW3/1 |SW3/2 |SW3/3 |SW3/4 |SW3/5 |SW3/6|SW3/7|SW3/8| |-------+------+------+------+------+------+-----+-----+-----| | 0 | On | On | On | On | On | On | On | On | |-------+------+------+------+------+------+-----+-----+-----| | 1 | On | On | On | On | On | On | On | Off | |-------+------+------+------+------+------+-----+-----+-----| | 2 | On | On | On | On | On | On | Off | On | |-------+------+------+------+------+------+-----+-----+-----| | 3 | On | On | On | On | On | On | Off | Off | |-------+------+------+------+------+------+-----+-----+-----| | 4 | On | On | On | On | On | Off | On | On | |-------+------+------+------+------+------+-----+-----+-----| | 251 | Off | Off | Off | Off | Off | On | Off | Off | |-------+------+------+------+------+------+-----+-----+-----| | 252 | Off | Off | Off | Off | Off | Off | On | On | |-------+------+------+------+------+------+-----+-----+-----| | 253 | Off | Off | Off | Off | Off | Off | On | Off | |-------+------+------+------+------+------+-----+-----+-----| | 254 | Off | Off | Off | Off | Off | Off | Off | On | |-------+------+------+------+------+------+-----+-----+-----| | 255 | Off | Off | Off | Off | Off | Off | Off | Off | |------------------------------------------------------------| | Note: A total of 255 node address settings are available. | | The switches are a binary representation of the decimal | | node addresses. Switch SW3/8 is the Least Significant Bit | | and switch SW3/1 is the Most Significant Bit. The switches| | have the following decimal values: switch SW3/8=1, | | SW3/7=2, SW3/6=4, SW3/5=8, SW3/4=16, SW3/3=32, SW3/2=64, | | SW3/1=128. Turn off the switches and add the values of the| | off switches to obtain the correct node address. (on=0, | | off=1) | +------------------------------------------------------------+ +------------------------------------------------------------+ | BANYAN SERVER SELECTION | |------------------------------------------------------------| | Setting | SW4/8 | |-----------------------------------+------------------------| |>> | Normal Server | On | |---+-------------------------------+------------------------| | | Banyan Server | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SHARED RAM CONFIGURATION | |------------------------------------------------------------| | Address | Banyan | SW1/3 | SW1/4 | SW1/5 | SW1/6 | | | Address | | | | | |------------+---------------+-------+-------+-------+-------| | | C0000h | 0000h | Off | Off | Off | Off | |---+--------+---------------+-------+-------+-------+-------| | | C4000h | 0400h | Off | Off | Off | On | |---+--------+---------------+-------+-------+-------+-------| | | C8000h | 0800h | Off | Off | On | Off | |---+--------+---------------+-------+-------+-------+-------| | | CC000h | 0C00h | Off | Off | On | On | |---+--------+---------------+-------+-------+-------+-------| |>> | D0000h | 1000h | Off | On | Off | Off | |---+--------+---------------+-------+-------+-------+-------| | | D4000h | 1400h | Off | On | Off | On | |---+--------+---------------+-------+-------+-------+-------| | | D8000h | 1800h | Off | On | On | Off | |---+--------+---------------+-------+-------+-------+-------| | | DC000h | 1C00h | Off | On | On | On | |---+--------+---------------+-------+-------+-------+-------| | | E0000h | 2000h | On | Off | Off | Off | |---+--------+---------------+-------+-------+-------+-------| | | E4000h | 2400h | On | Off | Off | On | |---+--------+---------------+-------+-------+-------+-------| | | E8000h | 2800h | On | Off | On | Off | |---+--------+---------------+-------+-------+-------+-------| | | EC000h | 2C00h | On | Off | On | On | |---+--------+---------------+-------+-------+-------+-------| | | F0000h | 3000h | On | On | Off | Off | |---+--------+---------------+-------+-------+-------+-------| | | F4000h | 3400h | On | On | Off | On | |---+--------+---------------+-------+-------+-------+-------| | | F8000h | 3800h | On | On | On | Off | |---+--------+---------------+-------+-------+-------+-------| | | FC000h | 3C00h | On | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT SELECTION | |------------------------------------------------------------| |IRQ |SW2 4|SW2 |SW2 |SW2 |SW2 |SW4 |SW4 |SW4 |SW4 |SW4 |SW4 | | | | 5 | 6 | 7 | 8 | 1 | 2 | 3 | 4 | 5 | 6 | |----+-----+----+----+----+----+----+----+----+----+----+----| |>>|2 | Off |Off |Off |Off |Off | On | | | | | | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |3 | On |Off |Off |Off |Off |Off |Off |Off |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |4 | Off | On |Off |Off |Off |Off |Off |Off |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |5 | Off |Off | On |Off |Off |Off |Off |Off |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |6 | Off |Off |Off | On |Off |Off |Off |Off |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |7 | Off |Off |Off |Off | On |Off |Off |Off |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |10| Off |Off |Off |Off |Off |Off | On |Off |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |11| Off |Off |Off |Off |Off |Off |Off | On |Off |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |12| Off |Off |Off |Off |Off |Off |Off |Off | On |Off |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |14| Off |Off |Off |Off |Off |Off |Off |Off |Off | On |Off | |-+--+-----+----+----+----+----+----+----+----+----+----+----| | |15| Off |Off |Off |Off |Off |Off |Off |Off |Off |Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | TIME OUT CONFIGURATION | |------------------------------------------------------------| | Response (micro | Reconfig. | Distance | SW1/1 | SW1/2 | | Sec) | (ms) | | | | |-----------------+-------------+------------+-------+-------| |>> | 74.7 | 840 | 3.8 miles | Off | Off | |------+----------+-------------+------------+-------+-------| | | 283.4 | 1680 | 17.5 miles | Off | On | |------+----------+-------------+------------+-------+-------| | | 561.8 | 1680 | 35.5 miles | On | Off | |------+----------+-------------+------------+-------+-------| | | 1118.6 | 1680 | 71.4miles | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE I/O ADDRESS SELECTION | |------------------------------------------------------------| | Address | SW1/7 | SW1/8 | SW2/1 | SW2/2 | SW2/3 | |------------+---------+---------+---------+--------+--------| | | 200h | Off | Off | Off | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 210h | Off | Off | Off | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 220h | Off | Off | Off | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 230h | Off | Off | Off | On | On | |---+--------+---------+---------+---------+--------+--------| | | 240h | Off | Off | On | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 250h | Off | Off | On | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 260h | Off | Off | On | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 270h | Off | Off | On | On | On | |---+--------+---------+---------+---------+--------+--------| | | 280h | Off | On | Off | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 290h | Off | On | Off | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 2A0h | Off | On | Off | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 2B0h | Off | On | Off | On | On | |---+--------+---------+---------+---------+--------+--------| | | 2C0h | Off | On | On | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 2D0h | Off | On | On | Off | On | |---+--------+---------+---------+---------+--------+--------| |>> | 2E0h | Off | On | On | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 2F0h | Off | On | On | On | On | |---+--------+---------+---------+---------+--------+--------| | | 300h | On | Off | Off | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 310h | On | Off | Off | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 320h | On | Off | Off | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 330h | On | Off | Off | On | On | |---+--------+---------+---------+---------+--------+--------| | | 340h | On | Off | On | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 350h | On | Off | On | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 360h | On | Off | On | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 370h | On | Off | On | On | On | |---+--------+---------+---------+---------+--------+--------| | | 380h | On | On | Off | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 390h | On | On | Off | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 3A0h | On | On | Off | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 3B0h | On | On | Off | On | On | |---+--------+---------+---------+---------+--------+--------| | | 3C0h | On | On | On | Off | Off | |---+--------+---------+---------+---------+--------+--------| | | 3D0h | On | On | On | Off | On | |---+--------+---------+---------+---------+--------+--------| | | 3E0h | On | On | On | On | Off | |---+--------+---------+---------+---------+--------+--------| | | 3F0h | On | On | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | FACTORY CONFIGURED - DO NOT ALTER | |------------------------------------------------------------| | Switch | Position | |-----------------------------+------------------------------| | SW4/7 | N/A | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Status | Condition | |----------+-------------+-----------------------------------| | LED1 | On | Network connection is good | |----------+-------------+-----------------------------------| | LED1 | Blinking | Network reconfigurations occuring | |----------+-------------+-----------------------------------| | LED1 | Off | Network connection is bad | +------------------------------------------------------------+