STANDARD MICROSYSTEM CORPORATION ================================ ARCNET-LC100 NIC Type Arcnet I/O Options Parallel port Data Bus Parallel Network Transfer Rate 2.5Mbps Topology Linear Bus/Star Wiring Type Unshielded twisted pair RG-62A/U 93ohm coaxial Boot ROM Not available +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |-----------------------+-------+--------------------+-------| | To parallel port of | CN1 | Unshielded twisted | CN4 | | computer | | pair connector | | |-----------------------+-------+--------------------+-------| | Parallel port | CN2 | RG-62A/U 93ohm | CN5 | | | | coaxial connector | | |-----------------------+-------+--------------------+-------| | Unshielded twisted | CN3 | 10V DC power in | CN6 | | pair connector | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |----------------------------------------+--------+----------| |>> | Internal terminator disabled | SW1/1 | Off | |-----+----------------------------------+--------+----------| | | Internal terminator enabled | SW1/1 | On | |------------------------------------------------------------| | Note:The terminator must always be disabled on star | | topology networks. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CABLE TYPE | |------------------------------------------------------------| | Setting | SW1/2 | |-----------------------------------+------------------------| |>> | RG-62A/U 93ohm coaxial | On | |---+-------------------------------+------------------------| | | Unshielded twisted pair | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | NODE ADDRESS | |------------------------------------------------------------| |Setting|SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7|SW1/8|SW1/9|SW1/10| |-------+------+------+------+------+-----+-----+-----+------| | 1 | On | Off | Off | Off | Off | Off | Off | Off | |-------+------+------+------+------+-----+-----+-----+------| | 2 | Off | On | Off | Off | Off | Off | Off | Off | |-------+------+------+------+------+-----+-----+-----+------| | 3 | On | On | Off | Off | Off | Off | Off | Off | |-------+------+------+------+------+-----+-----+-----+------| | 4 | Off | Off | On | Off | Off | Off | Off | Off | |-------+------+------+------+------+-----+-----+-----+------| | 5 | On | Off | On | Off | Off | Off | Off | Off | |-------+------+------+------+------+-----+-----+-----+------| | 250 | Off | On | Off | On | On | On | On | On | |-------+------+------+------+------+-----+-----+-----+------| | 251 | On | On | Off | On | On | On | On | On | |-------+------+------+------+------+-----+-----+-----+------| | 252 | Off | Off | On | On | On | On | On | On | |-------+------+------+------+------+-----+-----+-----+------| | 253 | On | Off | On | On | On | On | On | On | |-------+------+------+------+------+-----+-----+-----+------| | 254 | Off | On | On | On | On | On | On | On | |------------------------------------------------------------| | Note: A total of 253 node address settings are | | available. The switches are a binary representation of | | the decimal node addresses. SW1/10 is the Most | | Significant Bit and switch SW1/3 is the Least | | Significant Bit. The switches have the following | | decimal values: SW1/10=128, SW1/9=64, SW1/8=32, | | SW1/7=16, SW1/6=8, SW1/5=4, SW1/4=2, SW1/3=1. Turn on | | the switches and add the values of the switches that | | are on to obtain the correct node address. (Off=0, | | On=1) | | | | Addresses 0 and 255 are reserved and should not be | | used. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |------+--------------+----------+---------------------------| | LED1 | Unidentified | On | Adapter is | | | | | transmitting/receiving | | | | | from parallel port | |------+--------------+----------+---------------------------| | LED1 | Unidentified | Blinking | Adapter is | | | | | transmitting/receiving | | | | | from both network and | | | | | parallel port | |------+--------------+----------+---------------------------| | LED1 | Unidentified | Off | Adapter is not receiving | | | | | power or driver not | | | | | loaded | |------+--------------+----------+---------------------------| | LED2 | Unidentified | On | Adapter is | | | | | transmitting/receiving | | | | | from network | |------+--------------+----------+---------------------------| | LED2 | Unidentified | Blinking | Adapter is | | | | | transmitting/receiving | | | | | from both network and | | | | | parallel port | |------+--------------+----------+---------------------------| | LED2 | Unidentified | Off | Adapter is not receiving | | | | | power or driver not | | | | | loaded | |------+--------------+----------+---------------------------| | LED3 | Unidentified | On | Data is being | | | | | transmitted/received from | | | | | the computer | |------+--------------+----------+---------------------------| | LED3 | Unidentified | Off | Data is not being | | | | | transmitted/received from | | | | | the computer | |------+--------------+----------+---------------------------| | LED4 | Unidentified | On | Network connection is | | | | | good | |------+--------------+----------+---------------------------| | LED4 | Unidentified | Blinking | Network connection is | | | | | broken | +------------------------------------------------------------+