JC INFORMATION SYSTEMS CORPORATION
JC1005-2001 & JC1005-2002
|
NIC Type |
ARCnet |
|
Transfer Rate |
2.5Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Star (JC1005-2001) Linear bus (JC1005-2002) |
|
Wiring Type |
RG-62A/U 93ohm coaxial |
|
Boot ROM |
Available |
|
NODE ADDRESS |
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|
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) |
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|
SEGMENT LENGTH & RESPONSE/RECONFIGURATION TIMEOUTS |
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|
Max. Length |
Response |
Idle Time |
Reconfiguration |
JP1 |
JP2 |
|
|
» |
2,000 feet |
78 m s |
86 m s |
840ms |
Open |
Open |
|
|
20,000 feet |
285 m s |
316 m s |
1680ms |
Open |
Closed |
|
|
20,000 feet |
563 m s |
624 m s |
1680ms |
Closed |
Open |
|
|
20,000 feet |
1130 m s |
1237 m s |
1680ms |
Closed |
Closed |
|
Note: All NICs on the network must have this option set the same. |
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|
BOOT ROM |
||
|
Setting |
JP3 |
|
|
» |
Disabled |
Open |
|
|
Enabled |
Closed |
|
INTERRUPT REQUEST |
||||||
|
IRQ |
JP4A |
JP4B |
JP4C |
JP4D |
JP4E |
|
|
|
2 |
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 |
|
I/O BASE ADDRESS |
|||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
|
260 - 26Fh |
On |
On |
On |
|
290 - 29Fh |
On |
On |
Off |
|
2E0 - 2EFh |
On |
Off |
On |
|
2F0 - 2FFh |
On |
Off |
Off |
|
300 - 30Fh |
Off |
On |
On |
|
350 - 35Fh |
Off |
On |
Off |
|
380 - 38Fh |
Off |
Off |
On |
|
3E0 - 3EFh |
Off |
Off |
Off |
|
BASE MEMORY ADDRESS & BOOT ROM ADDRESS |
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|
Base Address |
Boot ROM Address |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
|
|
C0000 - C07FFh |
C2000 - C3FFFh |
On |
On |
On |
On |
On |
|
|
C0800 - C0FFFh |
C2000 - C3FFFh |
On |
On |
On |
On |
Off |
|
|
C1000 - C17FFh |
C2000 - C3FFFh |
On |
On |
On |
Off |
On |
|
|
C1800 - C1FFFh |
C2000 - C3FFFh |
On |
On |
On |
Off |
Off |
|
|
C4000 - C47FFh |
C6000 - C7FFFh |
On |
On |
Off |
On |
On |
|
|
C4800 - C4FFFh |
C6000 - C7FFFh |
On |
On |
Off |
On |
Off |
|
|
C5000 - C57FFh |
C6000 - C7FFFh |
On |
On |
Off |
Off |
On |
|
|
C5800 - C5FFFh |
C6000 - C7FFFh |
On |
On |
Off |
Off |
Off |
|
|
CC000 - CC7FFh |
CE000 - CFFFFh |
On |
Off |
On |
On |
On |
|
|
CC800 - CCFFFh |
CE000 - CFFFFh |
On |
Off |
On |
On |
Off |
|
|
CD000 - CD7FFh |
CE000 - CFFFFh |
On |
Off |
On |
Off |
On |
|
|
CD800 - CDFFFh |
CE000 - CFFFFh |
On |
Off |
On |
Off |
Off |
|
» |
D0000 -D07FFh |
D2000 - D3FFFh |
On |
Off |
Off |
On |
On |
|
|
D0800 - D0FFFh |
D2000 - D3FFFh |
On |
Off |
Off |
On |
Off |
|
|
D1000 - D17FFh |
D2000 - D3FFFh |
On |
Off |
Off |
Off |
On |
|
|
D1800 - D1FFFh |
D2000 - D3FFFh |
On |
Off |
Off |
Off |
Off |
|
|
D4000 - D47FFh |
D6000 - D7FFFh |
Off |
On |
On |
On |
On |
|
|
D4800 - D4FFFh |
D6000 - D7FFFh |
Off |
On |
On |
On |
Off |
|
|
D5000 - D57FFh |
D6000 - D7FFFh |
Off |
On |
On |
Off |
On |
|
|
D5800 - D5FFFh |
D6000 - D7FFFh |
Off |
On |
On |
Off |
Off |
|
|
D8000 - D87FFh |
DA000 - DBFFFh |
Off |
On |
Off |
On |
On |
|
|
D8800 - D8FFFh |
DA000 - DBFFFh |
Off |
On |
Off |
On |
Off |
|
|
D9000 - D97FFh |
DA000 - DBFFFh |
Off |
On |
Off |
Off |
On |
|
|
D9800 - D9FFFh |
DA000 - DBFFFh |
Off |
On |
Off |
Off |
Off |
|
|
DC000 - DC7FFh |
DE000 - DFFFFh |
Off |
Off |
On |
On |
On |
|
|
DC800 - DCFFFh |
DE000 - DFFFFh |
Off |
Off |
On |
On |
Off |
|
|
DD000 - D7FFh |
DE000 - DFFFFh |
Off |
Off |
On |
Off |
On |
|
|
DD800 - DDFFFh |
DE000 - DFFFFh |
Off |
Off |
On |
Off |
Off |
|
|
E0000 - E07FFh |
E2000 - E2FFFh |
Off |
Off |
Off |
On |
On |
|
|
E0800 - E0FFFh |
E2000 - E2FFFh |
Off |
Off |
Off |
On |
Off |
|
|
E1000 - E17FFh |
E2000 - E2FFFh |
Off |
Off |
Off |
Off |
On |
|
|
E1800 - E1FFFh |
E2000 - E2FFFh |
Off |
Off |
Off |
Off |
Off |