TC4045 Network Card Settings and Configuration

THOMAS-CONRAD CORPORATION

TC4045

NIC Type
Token-Ring
Transfer Rate
4/16Mbps
Data Bus
8/16-bit ISA
Topology
Ring
Wiring Type
Shielded
Unshielded twisted pair
Boot ROM
Available

FACTORY CONFIGURED SETTINGS
Jumper
Setting
JP1
Unused
Note:JP1 is not included on later versions of the card.

CABLE TYPE
Type
JP2
JP3
JP5
JP6
»
Shielded twisted pair (DB9 port)
Open
Open
Open
Open

Shielded/Unshielded twisted pair (RJ-45 jack)
Closed
Closed
Closed
Closed

I/O BASE ADDRESS
Address
SW1/1
SW1/2
SW1/3
»
1A20h
Off
Off
Off

2A20h
On
Off
Off

3A20h
Off
On
Off

3A40h
On
On
Off

3A60h
Off
Off
On

3A80h
On
Off
On

3AA0h
Off
On
On

4AE0h
On
On
On

BOOT ROM ADDRESS
Address
SW1/4
SW1/5
SW1/6
»
Disabled
Off
Off
Off

C400h
On
Off
Off

C800h
Off
On
Off

CC00h
On
On
Off

D000h
Off
Off
On

D400h
On
Off
On

D800h
Off
On
On

DC00h
On
On
On

WAIT STATE
Setting
SW1/7
»
Zero wait states enabled
Off

Zero wait states disabled
On

DMA BURST SIZE
Size
SW1/8
»
Long burst (14 microseconds)
Off

Short burst (10 microseconds)
On

DMA CHANNEL
Channel
SW2/1
SW2/2
»
5
Off
On

1
On
On

6
On
Off

7
Off
Off

INTERRUPT REQUEST
IRQ
SW2/3
SW2/4
SW2/5
»
2/9
Off
Off
Off

3
On
Off
Off

5
Off
Off
On

6
Off
On
Off

7
On
On
Off

10
On
Off
On

11
Off
On
On

12
On
On
On

NETWORK SPEED
Speed
SW2/6
»
16Mbps
On

4Mbps
Off
Note:All cards on the network must have this option set the same.

DRAM CONFIGURATION
Size
RAM settings
Bank0
128KB
Option 1
(5) 4464
512KB
Option 2
(5) 44256
2MB
Option 2
(5) 441000

CLOCK SPEED
Speed
Clock speed settings
»
System clock
Option 2

8MHz
Option 3

16MHz
Option 1

DIAGNOSTIC LED(S)
LED
Color
Status
Condition
1
Green
On
Network connection is good
1
Green
Off
Network connection is broken
2
Red
On
Data is being transmitted or received
2
Red
Off
Data is not being transmitted or received

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TC4045 Network Card Settings and Configuration

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NIC Type	Token-Ring
Transfer Rate	4/16Mbps
Data Bus	8/16-bit ISA
Topology	Ring
Wiring Type	Shielded Unshielded twisted pair
Boot ROM	Available

FACTORY CONFIGURED SETTINGS
Jumper	Setting
JP1	Unused
Note:JP1 is not included on later versions of the card.

CABLE TYPE
Type		JP2	JP3	JP5	JP6
»	Shielded twisted pair (DB9 port)	Open	Open	Open	Open
	Shielded/Unshielded twisted pair (RJ-45 jack)	Closed	Closed	Closed	Closed

I/O BASE ADDRESS
Address		SW1/1	SW1/2	SW1/3
»	1A20h	Off	Off	Off
	2A20h	On	Off	Off
	3A20h	Off	On	Off
	3A40h	On	On	Off
	3A60h	Off	Off	On
	3A80h	On	Off	On
	3AA0h	Off	On	On
	4AE0h	On	On	On

BOOT ROM ADDRESS
Address		SW1/4	SW1/5	SW1/6
»	Disabled	Off	Off	Off
	C400h	On	Off	Off
	C800h	Off	On	Off
	CC00h	On	On	Off
	D000h	Off	Off	On
	D400h	On	Off	On
	D800h	Off	On	On
	DC00h	On	On	On

WAIT STATE
Setting		SW1/7
»	Zero wait states enabled	Off
	Zero wait states disabled	On

DMA BURST SIZE
Size		SW1/8
»	Long burst (14 microseconds)	Off
	Short burst (10 microseconds)	On

DMA CHANNEL
Channel		SW2/1	SW2/2
»	5	Off	On
	1	On	On
	6	On	Off
	7	Off	Off

INTERRUPT REQUEST
IRQ		SW2/3	SW2/4	SW2/5
»	2/9	Off	Off	Off
	3	On	Off	Off
	5	Off	Off	On
	6	Off	On	Off
	7	On	On	Off
	10	On	Off	On
	11	Off	On	On
	12	On	On	On

NETWORK SPEED
Speed		SW2/6
»	16Mbps	On
	4Mbps	Off
Note:All cards on the network must have this option set the same.

DRAM CONFIGURATION
Size	RAM settings	Bank0
128KB	Option 1	(5) 4464
512KB	Option 2	(5) 44256
2MB	Option 2	(5) 441000

CLOCK SPEED
Speed		Clock speed settings
»	System clock	Option 2
	8MHz	Option 3
	16MHz	Option 1

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
1	Green	On	Network connection is good
1	Green	Off	Network connection is broken
2	Red	On	Data is being transmitted or received
2	Red	Off	Data is not being transmitted or received