ZERO ONE NETWORKING =================== ZOT-N100AB NIC Type ARCnet Network Transfer Rate 2.5Mbps Data Bus 8-bit ISA Topology Linear Bus Wiring Type RG-62A/U 93ohm coaxial Boot ROM Available +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | |-------------------------------+----------------------------| | RG-62A/U 93ohm coaxial port | CN1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE I/O ADDRESS SELECTION | |------------------------------------------------------------| | Address | SW2/1 | SW2/2 | SW2/3 | |-------------------+-------------+-------------+------------| | | 260-26Fh | On | On | On | |---+---------------+-------------+-------------+------------| | | 290-29Fh | On | On | Off | |---+---------------+-------------+-------------+------------| |>> | 2E0-2EFh | On | Off | On | |---+---------------+-------------+-------------+------------| | | 2F0-2FFh | On | Off | Off | |---+---------------+-------------+-------------+------------| | | 300-30Fh | Off | On | On | |---+---------------+-------------+-------------+------------| | | 350-35Fh | Off | On | Off | |---+---------------+-------------+-------------+------------| | | 380-38Fh | Off | Off | On | |---+---------------+-------------+-------------+------------| | | 3E0-3EFh | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT SELECTION | |------------------------------------------------------------| | IRQ | JP4/A | JP4/B | JP4/C | JP4/D | JP4/E | |---------+----------+---------+---------+---------+---------| |>> | 2 | Closed | Open | Open | Open | Open | |---+-----+----------+---------+---------+---------+---------| | | 3 | Open | Closed | Open | Open | Open | |---+-----+----------+---------+---------+---------+---------| | | 4 | Open | Open | Closed | Open | Open | |---+-----+----------+---------+---------+---------+---------| | | 5 | Open | Open | Open | Closed | Open | |---+-----+----------+---------+---------+---------+---------| | | 7 | Open | Open | Open | Open | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | NODE ADDRESS | |------------------------------------------------------------| |Node |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |SW1/8| |-----+------+------+------+------+------+------+------+-----| | 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 | |-----+------+------+------+------+------+------+------+-----| | 5 | On | On | On | On | On | Off | On | Off | |-----+------+------+------+------+------+------+------+-----| | 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: SW1/1 is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MEMORY ADDRESS CONFIGURATION | |------------------------------------------------------------| | RAM Address | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 | |--------------------+-------+-------+-------+-------+-------| | | C:0000-C:07FFh | On | On | On | On | On | |---+----------------+-------+-------+-------+-------+-------| | | C:0800-C:0FFFh | On | On | On | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | C:1000-C17FFh | On | On | On | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | C:1800-C:1FFFh | On | On | On | Off | Off | |---+----------------+-------+-------+-------+-------+-------| | | C:4000-C:47FF | On | On | Off | On | On | |---+----------------+-------+-------+-------+-------+-------| | | C:4800-C:4FFFh | On | On | Off | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | C:5000-C:57FFh | On | On | Off | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | C:5800-C:5FFFh | On | On | Off | Off | Off | |---+----------------+-------+-------+-------+-------+-------| | | C:C000-C:C7FFh | On | Off | On | On | On | |---+----------------+-------+-------+-------+-------+-------| | | C:C800-C:CFFFh | On | Off | On | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | C:D000-C:D7FFh | On | Off | On | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | C:D800-C:DFFFh | On | Off | On | Off | Off | |---+----------------+-------+-------+-------+-------+-------| |>> | D:0000-D:07FFh | On | Off | Off | On | On | |---+----------------+-------+-------+-------+-------+-------| | | D:0800-D:07FFh | On | Off | Off | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:1000-D17FFh | On | Off | Off | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | D:1800-D:1FFFh | On | Off | Off | Off | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:4000-D:47FFh | Off | On | On | On | On | |---+----------------+-------+-------+-------+-------+-------| | | D:4800-D:4FFFh | Off | On | On | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:5000-D:57FFh | Off | On | On | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | D:5800-D:5FFFh | Off | On | On | Off | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:8000-D:87FFh | Off | On | Off | On | On | |---+----------------+-------+-------+-------+-------+-------| | | D:8800-D:8FFFh | Off | On | Off | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:9000-D:97FFh | Off | On | Off | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | D:9800-D:9FFFh | Off | On | Off | Off | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:C000-D:C7FFh | Off | Off | On | On | On | |---+----------------+-------+-------+-------+-------+-------| | | D:C800-D:CFFFh | Off | Off | On | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | D:D000-D:D7FFh | Off | Off | On | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | D:D800-D:DFFFh | Off | Off | On | Off | Off | |---+----------------+-------+-------+-------+-------+-------| | | E:0000-E:07FFh | Off | Off | Off | On | On | |---+----------------+-------+-------+-------+-------+-------| | | E:0800-E:0FFFh | Off | Off | Off | On | Off | |---+----------------+-------+-------+-------+-------+-------| | | E:1000-E:17FFh | Off | Off | Off | Off | On | |---+----------------+-------+-------+-------+-------+-------| | | E:1800-E:1FFFh | Off | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | BOOT ROM CONFIGURATION | |------------------------------------------------------------| | Setting | JP1 | |----------------------------+-------------------------------| |>> | Disabled | Pins 1 & 2 closed | |---+------------------------+-------------------------------| | | Enabled | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | EXTENDED TIMEOUT CONFIGURATION | |------------------------------------------------------------| | Setting | JP2 | JP3 | |--------------------+--------------------+------------------| | Normal | Open | Open | |--------------------+--------------------+------------------| | Med. L | Open | Closed | |--------------------+--------------------+------------------| | Med. H | Closed | Open | |--------------------+--------------------+------------------| | Maximum | Closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Status | Condition | |-------+---------+------------------------------------------| | LED1 | On | Power is on | |-------+---------+------------------------------------------| | LED1 | Off | Power is off | |-------+---------+------------------------------------------| | LED2 | On | Data is being transmitted/received | |-------+---------+------------------------------------------| | LED2 | Off | Data is not being transmitted/received | |------------------------------------------------------------| | Note: The relative locations of LED1 and LED2 is | | unidentified. | +------------------------------------------------------------+