ATN-001S & ATN-001B Network Card Settings and Configuration

DTK COMPUTER, INC.

ATN-001S & ATN-001B

NIC Type
Arcrnet
Transfer Rate
2.5Mbps
Data Bus
16-bit ISA
Topology
Linear Bus (ATN-001B)
Star (ATN-001S)
Wiring Type
RG-62A/U 93ohm coaxial
AUI transceiver via DB-15 port
Boot ROM
Available

NODE ADDRESS
Node
SW1/1
SW1/2
SW1/3
SW1/4
SW1/5
SW1/6
SW1/7
SW1/8
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)

BOOT ROM
Setting
JP2
»
Disabled
Open

Enabled
Closed

BASE MEMORY ADDRESS
Base Address
Boot ROM
JP1D
JP1E
JP1F
JP1G
JP1H

C0000-C07FFh
C2000-C3FFFh
Closed
Closed
Closed
Closed
Closed

C0800-C0FFFh
C2000-C3FFFh
Closed
Closed
Closed
Closed
Open

C1000-C17FFh
C2000-C3FFFh
Closed
Closed
Closed
Open
Closed

C1800-C1FFFh
C2000-C3FFFh
Closed
Closed
Closed
Open
Open

C4000-C47FFh
C6000-C7FFFh
Closed
Closed
Open
Closed
Closed

C4800-C4FFFh
C6000-C7FFFh
Closed
Closed
Open
Closed
Open

C5000-C57FFh
C6000-C7FFFh
Closed
Closed
Open
Open
Closed

C5800-C5FFFh
C6000-C7FFFh
Closed
Closed
Open
Open
Open

CC000-CC7FFh
CE000-CFFFFh
Closed
Open
Closed
Closed
Closed

CC800-CCFFFh
CE000-CFFFFh
Closed
Open
Closed
Closed
Open

CD000-CD7FFh
CE000-CFFFFh
Closed
Open
Closed
Open
Closed

CD800-CDFFFh
CE000-CFFFFh
Closed
Open
Closed
Open
Open
»
D0000-D07FFh
D2000-D3FFFh
Closed
Open
Open
Closed
Closed

D0800-D0FFFh
D2000-D3FFFh
Closed
Open
Open
Closed
Open

D1000-D17FFh
D2000-D3FFFh
Closed
Open
Open
Open
Closed

D1800-D1FFFh
D2000-D3FFFh
Closed
Open
Open
Open
Open

D4000-D47FFh
D6000-D7FFFh
Open
Closed
Closed
Closed
Closed

D4800-D4FFFh
D6000-D7FFFh
Open
Closed
Closed
Closed
Open

D5000-D57FFh
D6000-D7FFFh
Open
Closed
Closed
Open
Closed

D5800 D5FFFh
D6000-D7FFFh
Open
Closed
Closed
Open
Open

D8000-D87FFh
DA000-DBFFFh
Open
Closed
Open
Closed
Closed

D8800-D8FFFh
DA000-DBFFFh
Open
Closed
Open
Closed
Open

D9000-D97FFh
DA000-DBFFFh
Open
Closed
Open
Open
Closed

D9800-D9FFFh
DA000-DBFFFh
Open
Closed
Open
Open
Open

DC000-DC7FFh
DE000-DFFFFh
Open
Open
Closed
Closed
Closed

DC800-DCFFFh
DE000-DFFFFh
Open
Open
Closed
Closed
Open

DD000-DD7FFh
DE000-DFFFFh
Open
Open
Closed
Open
Closed

DD800-DDFFFh
DE000-DFFFFh
Open
Open
Closed
Open
Open

E0000-E07FFh
E2000-E3FFFh
Open
Open
Open
Closed
Closed

E0800-E0FFFh
E2000-E3FFFh
Open
Open
Open
Closed
Open

E1000-E17FFh
E2000-E3FFFh
Open
Open
Open
Open
Closed

E1800-E1FFFh
E2000-E3FFFh
Open
Open
Open
Open
Open
I/O BASE ADDRESS
I/O
JP1A
JP1B
JP1C

260-26Fh
Closed
Closed
Closed

290-29Fh
Closed
Closed
Open
»
2E0-2EFh
Closed
Open
Closed

300-30Fh
Open
Closed
Closed

350-35Fh
Open
Closed
Open

380-38Fh
Open
Open
Closed

3E0-3EFh
Open
Open
Open

INTERRUPT REQUEST
IRQ
JP5A
JP5B
JP5C
JP5D
JP5E
»
2/9
Closed
Open
Open
Open
Open

3
Open
Closed
Open
Open
Open

4
Open
Open
Closed
Open
Open

5
Open
Open
Open
Closed
Open

7
Open
Open
Open
Open
Closed
WAIT STATE
Setting
JP3
JP4
»
Zero wait states
Open
Closed

Software programmable wait states
Closed
Open

Same as I/O Bus wait state
Open
Open
DECODING MODE
Mode
JP6A-JP6E & JP6G
JP6F
»
Mode 1 (latched addresses are used)
Pins 1 & 2 Closed
Pins 2 & 3 Closed

Mode 2 (unlatched addresses are used)
Pins 2 & 3 Closed
Pins 2 & 3 Closed
Note: Do not change jumpers unless you have compatibility problems.
DIAGNOSTIC LED(S)
LED
Color
Status
Condition
LED1
Red
Blinking
Netwok cabling failure
LED2
Yellow
Off
or hardware failure
LED1
Red
On
Data being transmitted
LED2
Yellow
Blinking
or received

ATN-001S & ATN-001B Network Card Settings and Configuration

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NIC Type	Arcrnet
Transfer Rate	2.5Mbps
Data Bus	16-bit ISA
Topology	Linear Bus (ATN-001B) Star (ATN-001S)
Wiring Type	RG-62A/U 93ohm coaxial AUI transceiver via DB-15 port
Boot ROM	Available

NODE ADDRESS
Node	SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
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)

BASE MEMORY ADDRESS
Base Address		Boot ROM	JP1D	JP1E	JP1F	JP1G	JP1H
	C0000-C07FFh	C2000-C3FFFh	Closed	Closed	Closed	Closed	Closed
	C0800-C0FFFh	C2000-C3FFFh	Closed	Closed	Closed	Closed	Open
	C1000-C17FFh	C2000-C3FFFh	Closed	Closed	Closed	Open	Closed
	C1800-C1FFFh	C2000-C3FFFh	Closed	Closed	Closed	Open	Open
	C4000-C47FFh	C6000-C7FFFh	Closed	Closed	Open	Closed	Closed
	C4800-C4FFFh	C6000-C7FFFh	Closed	Closed	Open	Closed	Open
	C5000-C57FFh	C6000-C7FFFh	Closed	Closed	Open	Open	Closed
	C5800-C5FFFh	C6000-C7FFFh	Closed	Closed	Open	Open	Open
	CC000-CC7FFh	CE000-CFFFFh	Closed	Open	Closed	Closed	Closed
	CC800-CCFFFh	CE000-CFFFFh	Closed	Open	Closed	Closed	Open
	CD000-CD7FFh	CE000-CFFFFh	Closed	Open	Closed	Open	Closed
	CD800-CDFFFh	CE000-CFFFFh	Closed	Open	Closed	Open	Open
»	D0000-D07FFh	D2000-D3FFFh	Closed	Open	Open	Closed	Closed
	D0800-D0FFFh	D2000-D3FFFh	Closed	Open	Open	Closed	Open
	D1000-D17FFh	D2000-D3FFFh	Closed	Open	Open	Open	Closed
	D1800-D1FFFh	D2000-D3FFFh	Closed	Open	Open	Open	Open
	D4000-D47FFh	D6000-D7FFFh	Open	Closed	Closed	Closed	Closed
	D4800-D4FFFh	D6000-D7FFFh	Open	Closed	Closed	Closed	Open
	D5000-D57FFh	D6000-D7FFFh	Open	Closed	Closed	Open	Closed
	D5800 D5FFFh	D6000-D7FFFh	Open	Closed	Closed	Open	Open
	D8000-D87FFh	DA000-DBFFFh	Open	Closed	Open	Closed	Closed
	D8800-D8FFFh	DA000-DBFFFh	Open	Closed	Open	Closed	Open
	D9000-D97FFh	DA000-DBFFFh	Open	Closed	Open	Open	Closed
	D9800-D9FFFh	DA000-DBFFFh	Open	Closed	Open	Open	Open
	DC000-DC7FFh	DE000-DFFFFh	Open	Open	Closed	Closed	Closed
	DC800-DCFFFh	DE000-DFFFFh	Open	Open	Closed	Closed	Open
	DD000-DD7FFh	DE000-DFFFFh	Open	Open	Closed	Open	Closed
	DD800-DDFFFh	DE000-DFFFFh	Open	Open	Closed	Open	Open
	E0000-E07FFh	E2000-E3FFFh	Open	Open	Open	Closed	Closed
	E0800-E0FFFh	E2000-E3FFFh	Open	Open	Open	Closed	Open
	E1000-E17FFh	E2000-E3FFFh	Open	Open	Open	Open	Closed
	E1800-E1FFFh	E2000-E3FFFh	Open	Open	Open	Open	Open

I/O BASE ADDRESS
I/O		JP1A	JP1B	JP1C
	260-26Fh	Closed	Closed	Closed
	290-29Fh	Closed	Closed	Open
»	2E0-2EFh	Closed	Open	Closed
	300-30Fh	Open	Closed	Closed
	350-35Fh	Open	Closed	Open
	380-38Fh	Open	Open	Closed
	3E0-3EFh	Open	Open	Open

INTERRUPT REQUEST
IRQ		JP5A	JP5B	JP5C	JP5D	JP5E
»	2/9	Closed	Open	Open	Open	Open
	3	Open	Closed	Open	Open	Open
	4	Open	Open	Closed	Open	Open
	5	Open	Open	Open	Closed	Open
	7	Open	Open	Open	Open	Closed

WAIT STATE
Setting		JP3	JP4
»	Zero wait states	Open	Closed
	Software programmable wait states	Closed	Open
	Same as I/O Bus wait state	Open	Open

DECODING MODE
Mode		JP6A-JP6E & JP6G	JP6F
»	Mode 1 (latched addresses are used)	Pins 1 & 2 Closed	Pins 2 & 3 Closed
	Mode 2 (unlatched addresses are used)	Pins 2 & 3 Closed	Pins 2 & 3 Closed
Note: Do not change jumpers unless you have compatibility problems.

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LED1	Red	Blinking	Netwok cabling failure
LED2	Yellow	Off	or hardware failure
LED1	Red	On	Data being transmitted
LED2	Yellow	Blinking	or received