CNET TECHNOLOGY, INC.
CN700E
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Star |
|
Wiring Type |
Unshielded twisted pair AUI transciever via DB-15 port |
|
Boot ROM |
Available |
|
FACTORY CONFIGURED SETTINGS | |
|
Jumper |
Setting |
|
JP1 |
Pins 1 & 2 Closed |
|
JP2 |
Pins 1 & 2 Closed |
|
WAIT STATE | ||
|
Setting |
JP3 | |
|
Normal PC wait state (0 Wait States) |
Pins 2 & 3 Closed | |
|
0 wait states |
Pins 1 & 4 closed | |
|
1 wait states |
Pins 2 & 5 closed | |
|
2 wait states |
Pins 3 & 6 closed | |
|
Note:Normal wait state is recommended in most PC installations. If performance is sluggish, test other wait state
| ||
|
LINK INTEGRITY TEST | ||
|
Setting |
JP31 | |
|
Enabled |
Pins 1 & 2 Closed | |
|
Disabled |
Pins 2 & 3 Closed | |
|
Note:Link Integrity is only used with 10Base-T wiring. When using an AUI transciever, the test should be disabled. | ||
|
CABLE TYPE | ||
|
Type |
JP7 - JP13 | |
|
Unshielded twisted pair |
Pins 2-3 Closed | |
|
AUI transceiver via DB-15 port |
Pins 1-2 Closed | |
|
INTERRUPT REQUEST | ||||||
|
IRQ |
JP14 |
JP15 |
JP16 |
JP17 |
JP18 | |
|
2/9 |
Open |
Open |
Open |
Open |
Closed | |
|
3 |
Open |
Open |
Open |
Closed |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open | |
|
5 |
Open |
Closed |
Open |
Open |
Open | |
|
7 |
Closed |
Open |
Open |
Open |
Open | |
|
BOOT ROM | ||
|
Setting |
SW1/1 | |
|
Disabled |
Off | |
|
Enabled |
On | |
|
BOOT ROM ADDRESS | ||||||
|
Address |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 | |
|
C0000h |
Off |
On |
On |
On |
On | |
|
C4000h |
Off |
On |
On |
On |
Off | |
|
C8000h |
Off |
On |
On |
Off |
On | |
|
CC000h |
Off |
On |
On |
Off |
Off | |
|
D0000h |
Off |
On |
Off |
On |
On | |
|
D4000h |
Off |
On |
Off |
On |
Off | |
|
D8000h |
Off |
On |
Off |
Off |
On | |
|
DC000h |
Off |
On |
Off |
Off |
Off | |
|
I/O BASE ADDRESS | |||||
|
Address |
SW1/7 |
SW1/8 |
SW1/9 |
SW1/10 | |
|
200h |
On |
On |
On |
On | |
|
220h |
On |
On |
On |
Off | |
|
240h |
On |
On |
Off |
On | |
|
280h |
On |
Off |
On |
On | |
|
2A0h |
On |
Off |
On |
Off | |
|
2C0h |
On |
Off |
Off |
On | |
|
300h |
Off |
On |
On |
On | |
|
320h |
Off |
On |
On |
Off | |
|
340h |
Off |
On |
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 |