Appendix C
Connector and Jumper Locations and Pinouts,
Service LED 
Service Pin Jumper | JP1 |
| SERVICE |
Reset Jumper | JP2 |
| RESET |
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| Network |
LM104−P50− | Connection |
TM
1 NO CONNECTION
2 NET
3 NET
JP3 |
| TERM. | Termination |
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1 | 2 | 3 | 4 | |
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JP4 |
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I/O Address 
Range Select
1 | 2 | 3 | 4 | 5 | 6 | |||||
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Interrupt Request (IRQ) Select
JP1 | SERVICE |
JP2 | RESET |
JP3 | TERM. |
1 2 3 4
JP4
1 2 3 4 5 6
JP5
JP1 | SERV ICE |
Pin 1 | Ground |
Pin 2 | SERVICE |
JP2 | RESET |
Pin 1 | RESET |
Pin 2 | Ground |
JP3 TERMINATION
Options 2 & 3 ONLY!
JP4 | I/O Address |
1&h1E0 - &h1EF DEFAULT
2&h300 - &h30F
3&h310 - &h31F
4&h320 - &h32F
JP5 | Interrupt Request |
1IRQ15
2IRQ12
3IRQ11
4IRQ10
5IRQ5 DEFAULT
6IRQ3
13
