CN700E Network Card Settings and Configuration

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

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CN700E Network Card Settings and Configuration

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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 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