CNET TECHNOLOGY, INC.
CN160TP
| 
 NIC Type  | 
 ARCnet  | 
| 
 Transfer Rate  | 
 2.5Mbps  | 
| 
 Data Bus  | 
 16-bit ISA  | 
| 
 Topology  | 
 Star Linear Bus  | 
| 
 Wiring Type  | 
 Unshielded twisted pair  | 
| 
 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  | 
| 
 74.7µs  | 
 840ms  | 
 Open  | 
 Open  | 
| 
 283.4µs  | 
 1680ms  | 
 Closed  | 
 Open  | 
| 
 561.8µs  | 
 1680ms  | 
 Open  | 
 Closed  | 
| 
 1118.6µs  | 
 1680ms  | 
 Closed  | 
 Closed  | 
| 
 Note: All NICs on the network segment 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  | 
| 
 
  | 
 7  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
| 
 
  | 
 5  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
| 
 
  | 
 4  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
| 
 
  | 
 3  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 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  | 
| 
 ONBOARD TERMINATOR  | 
||
| 
 Setting  | 
 JP14  | 
|
| 
 »  | 
 Disabled  | 
 Pins 1 & 2 closed  | 
| 
 
  | 
 Enabled  | 
 Pins 2 & 3 closed  | 
| 
 Note:If the card is on either end of a linear bus network segment, the onboard terminator may be used instead of using an external terminator.  | 
||
| 
 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 (VER: A 05-01-0005-04 OR ABOVE)  | 
||||||
| 
 Base Address  | 
 Base ROM Address  | 
 SW1/7  | 
 SW1/8  | 
 SW1/9  | 
 SW1/10  | 
|
| 
 
  | 
 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  | 
| 
 BASE MEMORY ADDRESS & BOOT ROM ADDRESS (REV.D, VER: A 05-01-0005-03)  | 
||||||
| 
 Base Address  | 
 Base ROM Address  | 
 SW1/7  | 
 SW1/8  | 
 SW1/9  | 
 SW1/10  | 
|
| 
 
  | 
 C0000h  | 
 C8000h  | 
 Off  | 
 Off  | 
 On  | 
 On  | 
| 
 »  | 
 D0000h  | 
 D8000h  | 
 Off  | 
 Off  | 
 On  | 
 Off  | 
| 
 
  | 
 E0000h  | 
 E8000h  | 
 Off  | 
 Off  | 
 Off  | 
 On  | 
| 
 DIAGNOSTIC LED(S)  | 
||
| 
 LED  | 
 Status  | 
 Condition  | 
| 
 LED1  | 
 On  | 
 Twisted pair network connection is good  | 
| 
 LED1  | 
 Off  | 
 Twisted pair network connection is broken  | 
| 
 LED2  | 
 On  | 
 Data is being transmitted or received  | 
| 
 LED2  | 
 Off  | 
 Data is not being transmitted or received  |