Intel manual Intel IQ80321 Evaluation Platform Board Features, Summary of Features

Intel® IQ80321 I/O Processor Evaluation Platform

Introduction

1.7Intel® IQ80321 Evaluation Platform Board Features

Table 5.	Summary of Features
	Feature		Definition
	Battery Backup Unit:	Battery back up circuit for SDRAM – 64 MB for 72 hours.
	Ethernet Port:	Gigabit Ethernet Debugging/Download Port (using Intel® 82544).
	Flash ROM:	8 MB Flash ROM 3.3 V – 16-bit Flash I/F.
	Form & Factor:	Modified PCI long-card format – one Secondary PCI-X (SPCI-X) Expansion slots (right
		angel connector).
	General Purpose I/O:	GPIO Pins are used as described in the appropriate section in this document
	Hex Display:	Two 7-segment Hex LED displays.
	JTAG Port:	ARM compliant JTAG Header.
		Logic analyzer (mictor) interface on:
	Logic Analyzer:	•	SPCI-X bus
		•	Peripheral Bus
		Interposer Card may be used for the memory bus – Information supplied separately.
		• PC1600 Double Data Rate (DDR) SDRAM (Clock rate: 100 MHz).
	Memory:	• 128 MB 64-bit (expandable to 1 GB).
		•	DIMM socket.
		Board sources +1.25 V, +2.5 V, +3.3 V, +5 V, +12 V, and -12 V from primary PCI
	Onboard Power:	connector.
		• All core voltages are derived from 3.3 V supply.
	PCI-X Bridge:	IBM PCI-X Bridge.
	Power LED:	Power on (green) and FAIL (red) LED indicators.
	Primary PCI:	64 bits 133/100/66 MHz PCI-X or PCI 66 MHz
	RAID Support	Support for “RAID” Implementation – Ability to make the devices plugged in the
		secondary expansion slots “Private”.
	Secondary PCI:	• 1 x 64-bit PCI-X connector - 66 MHz.
		•	Intel® 82544 Gigabit Ethernet Controller also on the secondary PCI-X.
	Serial Port:	One Serial Console Port (16C550 Compatible).

18 Board Manual