VULCAN Technical Manual
Introduction
© 2007 Eurotech Ltd Issue D
7
Network support
2 x IEEE 802.3u 10/100-BaseT Ethernet controllers:
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Twisted pair interface.
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On-board dual-port RJ45 jack with LEDs.
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Transformer coupling on-board.
Extension buses
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CompactFlash socket supports Type I,II form factor CF+ cards.
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16 bit PC/104 interface.
Date/time support
Real time clock - battery backed off board or on-board supercap.
Tamper detect
Tamper detect circuit implemented using DS1302 RTC.
Unique ID number
Implemented using DS2401 silicon serial number.
Watchdog timer
2 WD timers:
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Internal to IXP425.
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External with software selectable timeout (1ms - 60s).
General I/O
16 x general purpose I/O:
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Eight inputs – 5V tolerant.
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Eight 3.3V outputs – 5V tolerant.
Test support
JTAG interface:
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JTAG debugger and Flash download.