THOMAS-CONRAD CORPORATION ========================= TC6245-AIO(ALL IN ONE MEDIA) NIC Type ARCnet Transfer Rate 2.5Mbps Data Bus 16-bit ISA Topology linear bus Star Wiring Type RG-62U 93ohm coaxial Shielded twisted pair Unshielded twisted pair AUI transceiver via DB-15 port Boot ROM Available +------------------------------------------------------------+ | NODE ADDRESS | |------------------------------------------------------------| |Node |SW2/1 |SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |SW2/7 |SW2/8| |-----+------+------+------+------+------+------+------+-----| | 0 | - | - | - | - | - | - | - | - | |-----+------+------+------+------+------+------+------+-----| | 1 | Off | On | On | On | On | On | On | On | |-----+------+------+------+------+------+------+------+-----| | 2 | On | Off | On | On | On | On | On | On | |-----+------+------+------+------+------+------+------+-----| | 3 | Off | Off | On | On | On | On | On | On | |-----+------+------+------+------+------+------+------+-----| | 4 | On | On | Off | On | On | On | On | On | |-----+------+------+------+------+------+------+------+-----| | 251 | Off | Off | On | Off | Off | Off | Off | Off | |-----+------+------+------+------+------+------+------+-----| | 252 | On | On | Off | Off | Off | Off | Off | Off | |-----+------+------+------+------+------+------+------+-----| | 253 | Off | On | Off | Off | Off | Off | Off | Off | |-----+------+------+------+------+------+------+------+-----| | 254 | On | Off | Off | Off | Off | Off | Off | Off | |-----+------+------+------+------+------+------+------+-----| | 255 | Off | Off | Off | Off | Off | Off | Off | Off | |------------------------------------------------------------| |Note:Node address 0 is used for messaging between nodes and | |must not be used. | | | | A total of 255 node address settings are available. The | | switches are a binary representation of the decimal node | | addresses. Switch 1 is the Least Significant Bit and | | switch 8 is the Most Significant Bit. The switches have | | the following decimal values: switch 1=1, 2=2, 3=4, 4=8, | | 5=16, 6=32, 7=64, 8=128. Turn off the switches and add the| | values of the off switches to obtain the correct node | | address. (On=0, off=1) | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESPONSE AND RECONFIGURATION TIMEOUT || |-----------------------------------------------------------|| | Network Cable | JP12 | JP13 |ResponseTime|Reconfiguration|| | Length | | | ( m | Time (mS) || |---------------+-------+------+------------+---------------|| |>>| Less than | Open | Open | 74.7 | 840 || | | 20,000 feet | | | | || |-+-------------+-------+------+------------+---------------|| | | more than |Closed |Closed| 1118.6 | 1680 || | | 20,000 feet | | | | || |-+----------------------------------------------------------| | |Note : All NICs on the network must have these two jumpers| | |set the same. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE MEMORY ADDRESS | |------------------------------------------------------------| | Memory | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | | Address | | | | | | | |------------+-------+-------+-------+-------+-------+-------| |>> | D000h | Off | Off | On | Off | On | On | |---+--------+-------+-------+-------+-------+-------+-------| | | C000h | Off | Off | On | On | On | On | |---+--------+-------+-------+-------+-------+-------+-------| | | C400h | Off | Off | On | On | On | Off | |---+--------+-------+-------+-------+-------+-------+-------| | | C800h | Off | Off | On | On | On | On | |---+--------+-------+-------+-------+-------+-------+-------| | | CC00h | Off | Off | On | On | Off | Off | |---+--------+-------+-------+-------+-------+-------+-------| | | D400h | Off | Off | On | Off | On | On | |---+--------+-------+-------+-------+-------+-------+-------| | | D800h | Off | Off | On | Off | Off | On | |---+--------+-------+-------+-------+-------+-------+-------| | | DC00h | Off | Off | On | Off | Off | Off | +------------------------------------------------------------+ +---------------------------------------------------------------------------------+ | INTERRUPT REQUEST | |---------------------------------------------------------------------------------| |IRQ | JP15 | JP16 | JP17 | JP18 | JP19 | JP20 | JP21 | JP22 | JP23 | JP24 | JP25 | |----+------+------+------+------+------+------+------+------+------+------+------| |>>|9 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed| |-+--+------+------+------+------+------+------+------+------+------+------+------| | |3 | Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |4 | Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |5 | Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |6 | Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |7 | Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |10| Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |11| Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |12| Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |14|Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open | Open | |-+--+------+------+------+------+------+------+------+------+------+------+------| | |15| Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open | +---------------------------------------------------------------------------------+ +------------------------------------------------------------+ | WAIT STATE | |------------------------------------------------------------| | Setting | SW1/7 | |-----------------------------------+------------------------| |>> | Zero wait states disabled | On | |---+-------------------------------+------------------------| | | Zero wait states enabled | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPATABILITY MODE | |------------------------------------------------------------| | Setting | SW1/8 | |-------------------------------------------+----------------| |>> | Enhanced mode | On | |------------+------------------------------+----------------| | | Compatible mode | Off | |------------------------------------------------------------| | Note: Enhanced mode optimizes performance and minimizes | | conflicts of your hardware, by using a Thomas-Conrad | +------------------------------------------------------------+ +------------------------------------------------------------+ | BLOCK DECODE | |------------------------------------------------------------| | Size | SW3/1 | |---------------------------------------------+--------------| |>> | 16K memory block decode | Off | |----------+----------------------------------+--------------| | | 128K memory block decode | On | |------------------------------------------------------------| | Note:A 16-bit VGA adapter typically decodes base memory | | in 128K blocks. If you are installing the NIC in a | | system with such a card, you may need to set the NIC | | block decode size to 128K. If you set the block decode | | size to 128K then all other adapters in the system must | | also utilize 128K decode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CABLE TYPE | |------------------------------------------------------------| | Type |SW3/2|JP1 - | JP4 | JP5 | JP6 |JP14 | | | | JP3 | | | | | |---------------------+-----+------+------+------+-----+-----| |>>|RG-62A/U 93ohm | On |Pins 1|Pins 1|Pins 2|Pins |Pins | | |coaxial | | & 2 | & 2 | & 3 |1 & 2|1 & 2| |-+-------------------+-----+------+------+------+-----+-----| | |AUI xceiver via | On |Pins 1|Pins 1|Pins 2|Pins |Pins | | |DB-15 port | | & 2 | & 2 | & 3 |2 & 3|1 & 2| |-+-------------------+-----+------+------+------+-----+-----| | |Twisted pair+ | Off |Pins 2|Pins 2|Pins 1|Pins |Pins | | | | | & 3 | & 3 | & 2 |1 & 2|2 & 3| |-+-------------------+-----+------+------+------+-----+-----| | |Shielded/Unshielded| On |Pins 1|Pins 2|Pins 1|Pins |Pins | | |twisted pair | | & 2 | & 3 | & 2 |2 & 3|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | I/O BASE ADDRESS | |------------------------------------------------------------| | Address | SW3/3 | SW3/4 | SW3/5 | SW3/6 | SW3/7 | SW3/8 | |-----------+--------+-------+-------+-------+-------+-------| |>> | 2E0h | Off | On | Off | Off | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 2F0h | Off | On | Off | Off | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 300h | Off | Off | On | On | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 310h | Off | Off | On | On | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 320h | Off | Off | On | On | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 330h | Off | Off | On | On | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 340h | Off | Off | On | Off | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 350h | Off | Off | On | Off | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 360h | Off | Off | On | Off | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 370h | Off | Off | On | Off | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 380h | Off | Off | Off | On | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 390h | Off | Off | Off | On | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 3A0h | Off | Off | Off | On | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 3B0h | Off | Off | Off | On | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 3C0h | Off | Off | Off | Off | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 3D0h | Off | Off | Off | Off | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 3E0h | Off | Off | Off | Off | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 3F0h | Off | Off | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+-------+----------+-----------------------------------| | 1 | Red | On | Data is being transmitted or | | | | | receiving | |-----+-------+----------+-----------------------------------| | 1 | Green | On | Card is not configured correctly | |-----+-------+----------+-----------------------------------| | 2 | Green | Blinking | Card is configured correctly and | | | | | is connected to network | |-----+-------+----------+-----------------------------------| | 2 | N/A | Off | Card is defective or not | | | | | connected to network | +------------------------------------------------------------+ +------------------------------------------------------------+ | MISCELLANEOUS NOTES | |------------------------------------------------------------| | Note:On later card revisions, not all components are as | | shown. | +------------------------------------------------------------+