CNET TECHNOLOGY, INC. ===================== CN160A NIC Type ARCnet Transfer Rate 2.5Mbps Data Bus 16-bit ISA Topology Star Wiring Type RG-62/U 93ohm coaxial 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/RECONFIGURATION TIMEOUTS | |------------------------------------------------------------| | Response Time | Reconfiguration Time | JP1 | JP2 | |-----------------+----------------------+---------+---------| | 74.7us | 840ms | Open | Open | |-----------------+----------------------+---------+---------| | 283.4us | 1680ms | Closed | Open | |-----------------+----------------------+---------+---------| | 561.8us | 1680ms | Open | Closed | |-----------------+----------------------+---------+---------| | 1118.6us | 1680ms | Closed | Closed | |------------------------------------------------------------| | Note: All NICs on the network must have this option set | | the same. | +------------------------------------------------------------+ +-----------------------------------------------------------------------------+ | INTERRUPT REQUEST | |-----------------------------------------------------------------------------| |IRQ |JP3 | JP4 | JP5 | JP6 | JP7 | JP8 | JP9 | JP10 |JP11| JP12 | JP13 | |----+----+------+------+------+------+------+------+------+----+------+------| |>>|2 |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 | |-+--+----+------+------+------+------+------+------+------+----+------+------| | |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 | |-+--+----+------+------+------+------+------+------+------+----+------+------| | |15|Open|Closed| Open | Open | Open | Open | Open | Open |Open| Open | Open | +-----------------------------------------------------------------------------+ +------------------------------------------------------------+ | I/O BASE ADDRESS | |------------------------------------------------------------| | Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |-----------+--------+-------+-------+-------+-------+-------| | | 260h | Off | On | On | Off | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 290h | Off | On | Off | On | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| |>> | 2E0h | Off | On | Off | Off | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 2F0h | Off | On | Off | Off | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 300h | Off | Off | On | On | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 350h | Off | Off | On | Off | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 380h | Off | Off | Off | On | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 3E0h | Off | Off | Off | Off | Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE MEMORY ADDRESS & BOOT ROM ADDRESS (REV.D, VER: A | | 05-01-0005-03) | |------------------------------------------------------------| | Base Address | Boot ROM | SW1/7 | SW1/7 | SW1/9 | SW1/10 | | | Address | | | | | |--------------+------------+-------+-------+-------+--------| | | C0000h | C8000h | Off | Off | On | On | |----+---------+------------+-------+-------+-------+--------| |>> | D0000h | D8000h | Off | Off | On | Off | |----+---------+------------+-------+-------+-------+--------| | | E0000h | E8000h | Off | Off | Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE MEMORY ADDRESS & BOOT ROM ADDRESSS (VER: A | | 05-01-0005-04 OR ABOVE) | |------------------------------------------------------------| | Base | Boot ROM | SW1/7 | SW1/8 | SW1/9 | SW1/10 | | Address | Address | | | | | |------------+--------------+-------+-------+-------+--------| | | C0000h | C2000h | On | On | On | On | |---+--------+--------------+-------+-------+-------+--------| | | C4000h | C6000h | On | On | On | Off | |---+--------+--------------+-------+-------+-------+--------| | | CC000h | CE000h | On | On | Off | Off | |---+--------+--------------+-------+-------+-------+--------| |>> | D0000h | D2000h | On | Off | On | On | |---+--------+--------------+-------+-------+-------+--------| | | D4000h | D6000h | On | Off | On | Off | |---+--------+--------------+-------+-------+-------+--------| | | D8000h | DA000h | On | Off | Off | On | |---+--------+--------------+-------+-------+-------+--------| | | DC000h | DE000h | On | Off | Off | Off | |---+--------+--------------+-------+-------+-------+--------| | | E0000h | E2000h | Off | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Status | Condition | |-------+--------+-------------------------------------------| | LED1 | On | Link integrity is good | |-------+--------+-------------------------------------------| | LED1 | Off | Link integrity is broken | |-------+--------+-------------------------------------------| | LED2 | On | Data is being transmitted or recieved | |-------+--------+-------------------------------------------| | LED2 | Off | Data is not being transmitted or recieved | +------------------------------------------------------------+