Intel PCM-3370 user manual Ethernet configuration, Watchdog timer configuration

CN7 is 40-pin Hirose connector and CN10 is 20-pin Hirose connector. It can connect to a 36-bit TFT LCD panel. Pin assignments appear in the appendix. (For more information on LCD connection information between CN7 and CN10 and an LCD, refer to Chapter 3.)

2.12.3 Invert Power Connector (CN2)

The PCM-33701F inverter power connector is a 5-pin boxheader.

2.13 Ethernet configuration

The PCM-3370 is equipped with a high performance 32-bit PCI-bus Ethernet interface which is fully compliant with IEEE 802.3 u

10/100Mbps CSMA/CD standards. It is supported by all major network operating systems.

The medium type can be configured via the RSET8139.EXE program included on the utility disk (see Chapter 3 for detailed information).

2.13.1 Ethernet connector (CN5)

100/10Base-T connects to the PCM-3370 via an internal 10pin box header and use the cable link ot RJ-45 standard jack.

2.13.2 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 on the included utility disk.

2.14 Watchdog timer configuration

An onboard 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).

2.14.1 Watchdog timer action (JP2)

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 J2 as shown below:

Table 2.6: Watchdog Function J2

Closed pins	Result
1-2	Reset*

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