STANDARD MICROSYSTEMS CORPORATION ================================= ARCNET PC330 NIC Type ARCnet Transfer Rate 2.5Mbps Data Bus 8-bit ISA Topology Star Wiring Type 50/62.5/100 m m Boot ROM Available +------------------------------------------------------------+ | NODE ADDRESS | |------------------------------------------------------------| |Node |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |SW1/8| |-----+------+------+------+------+------+------+------+-----| | 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 & RECONFIGURATION TIMEOUTS | |------------------------------------------------------------| | Response Time | Idle Time | Reconfig. | ET1 | ET2 | | | | Time | | | |---------------+-----------+--------------+--------+--------| |>> | 78us | 86us | 840ms | Closed | Closed | |-----+---------+-----------+--------------+--------+--------| | | 285us | 316us | 1680ms | Open | Closed | |-----+---------+-----------+--------------+--------+--------| | | 563us | 624us | 1680ms | Closed | Open | |-----+---------+-----------+--------------+--------+--------| | | 1190us | 1237us | 1680ms | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT REQUEST | |------------------------------------------------------------| | IRQ | JP1A | JP1B | JP1C | JP1D | JP1E | |-------+----------+----------+----------+---------+---------| | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | BOOT ROM | |------------------------------------------------------------| | Setting | JP2 | |---------------------------------+--------------------------| |>> | Disabled | Open | |---+-----------------------------+--------------------------| | | Enabled | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CABLE TYPE & SEGMENT LENGTH | |------------------------------------------------------------| | Size | Minimum | Maximum Distance | JP3 | | | Distance | | | |-----------+----------------+--------------------+----------| | 50 m | 3m (10 feet) | 2.5Km (8200 feet) | Closed | |-----------+----------------+--------------------+----------| | 62.5 m | 3m (10 feet) | 3Km (9840 feet) | Closed | |-----------+----------------+--------------------+----------| | 100 m | 1Km (3280 | 3.18Km (10,400 | Closed | | | feet) | feet) | | |-----------+----------------+--------------------+----------| | 100 m | 3m (10 feet) | 2.09Km (6850 feet) | Open | |------------------------------------------------------------| | Note:On the card segment length is the distance between | | the active hub and the card. | +------------------------------------------------------------+ +------------------------------------------------------------+ | I/O BASE ADDRESS | |------------------------------------------------------------| | Address | SW2/1 | SW2/2 | SW2/3 | |---------------+--------------+--------------+--------------| | 260h | On | On | On | |---------------+--------------+--------------+--------------| | 290h | On | On | Off | |---------------+--------------+--------------+--------------| | 2E0h | On | Off | On | |---------------+--------------+--------------+--------------| | 2F0h | On | Off | Off | |---------------+--------------+--------------+--------------| | 300h | Off | On | On | |---------------+--------------+--------------+--------------| | 350h | Off | On | Off | |---------------+--------------+--------------+--------------| | 380h | Off | Off | On | |---------------+--------------+--------------+--------------| | 3E0h | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE MEMORY & BOOT ROM ADDRESS | |------------------------------------------------------------| | Base | Boot ROM | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 | | Address | Address | | | | | | |---------+----------+-------+-------+-------+-------+-------| | C0000h | C2000h | On | On | On | On | On | |---------+----------+-------+-------+-------+-------+-------| | C0800h | C2000h | On | On | On | On | Off | |---------+----------+-------+-------+-------+-------+-------| | C1000h | C2000h | On | On | On | Off | On | |---------+----------+-------+-------+-------+-------+-------| | C1800h | C2000h | On | On | On | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | C4000h | C6000h | On | On | Off | On | On | |---------+----------+-------+-------+-------+-------+-------| | C4800h | C6000h | On | On | Off | On | Off | |---------+----------+-------+-------+-------+-------+-------| | C5000h | C6000h | On | On | Off | Off | On | |---------+----------+-------+-------+-------+-------+-------| | C5800h | C6000h | On | On | Off | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | CC000h | CE000h | On | Off | On | On | On | |---------+----------+-------+-------+-------+-------+-------| | CC800h | CE000h | On | Off | On | On | Off | |---------+----------+-------+-------+-------+-------+-------| | CD000h | CE000h | On | Off | On | Off | On | |---------+----------+-------+-------+-------+-------+-------| | CD800h | CE000h | On | Off | On | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | D0000h | D2000h | On | Off | Off | On | On | |---------+----------+-------+-------+-------+-------+-------| | D0800h | D2000h | On | Off | Off | On | Off | |---------+----------+-------+-------+-------+-------+-------| | D1000h | D2000h | On | Off | Off | Off | On | |---------+----------+-------+-------+-------+-------+-------| | D1800h | D2000h | On | Off | Off | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | D4000h | D6000h | Off | On | On | On | On | |---------+----------+-------+-------+-------+-------+-------| | D4800h | D6000h | Off | On | On | On | Off | |---------+----------+-------+-------+-------+-------+-------| | D5000h | D6000h | Off | On | On | Off | On | |---------+----------+-------+-------+-------+-------+-------| | D5800h | D6000h | Off | On | On | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | D8000h | DA000h | Off | On | Off | On | On | |---------+----------+-------+-------+-------+-------+-------| | D8800h | DA000h | Off | On | Off | On | Off | |---------+----------+-------+-------+-------+-------+-------| | D9000h | DA000h | Off | On | Off | Off | On | |---------+----------+-------+-------+-------+-------+-------| | D9800h | DA000h | Off | On | Off | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | DC000h | DE000h | Off | Off | On | On | On | |---------+----------+-------+-------+-------+-------+-------| | DC800h | DE000h | Off | Off | On | On | Off | |---------+----------+-------+-------+-------+-------+-------| | DD000h | DE000h | Off | Off | On | Off | On | |---------+----------+-------+-------+-------+-------+-------| | DD800h | DE000h | Off | Off | On | Off | Off | |---------+----------+-------+-------+-------+-------+-------| | E0000h | E2000h | Off | Off | Off | On | On | |---------+----------+-------+-------+-------+-------+-------| | E0800h | E2000h | Off | Off | Off | On | Off | |---------+----------+-------+-------+-------+-------+-------| | E1000h | E2000h | Off | Off | Off | Off | On | |---------+----------+-------+-------+-------+-------+-------| | E1800h | E2000h | Off | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | Color | Status | Condition | |------------+---------------+-------------------------------| | Red | On | Data is being received | |------------+---------------+-------------------------------| | Red | Off | Data is not being received | |------------+---------------+-------------------------------| | Red | Blinking | Card is reconfiguring | |------------+---------------+-------------------------------| | Green | On | Data is being transmitted | |------------+---------------+-------------------------------| | Green | Off | Data is not being transmitted | |------------+---------------+-------------------------------| | Green | Blinking | Card is reconfiguring | +------------------------------------------------------------+