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23 Chapter 2 Installation

2.20.1 100Base-T connector (CN15)

CN15 is an RJ-45 connector with LED..

2.20.2 Network boot

The Network Boot feature can be utilized by incorporating the Boot

ROM image files for the appropriate network operating system. The Boot

ROM BIOS files are included in the system BIOS, which is on the utility

CD disc.

2.20.3 LAN controller power select (JP2)

Note: PCI-6871 supports Wake-on-LAN. For Wake-on LAN, J6 has to be

set to the Standby 3.3 V position

2.21 Watchdog timer configuration

An on-board watchdog timer reduces the chance of disruptions which

EMP (electro-magnetic pulse) interference can cause. This is an invalu-

able protective device for standalone or unmanned applications. Setup

involves one jumper and running the control software (refer to Appendix

A).

2.21.1 Watchdog timer action (JP4)

When the watchdog timer activates (CPU processing has come to a halt),

it can reset the system or generate an interrupt on IRQ11. This can be set

via setting JP4 as shown below:

Table 2.5: LAN controller power select (JP2)

3.3 V* Standby 3.3V

* default setting

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 153 154

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Ibm CFC2 Manuale Utente Pagina 31