Intel manual Summary of Features, Intel IQ80333 I/O Processor, Introduction, Definition

Intel® IQ80333 I/O Processor

Introduction

1.7Intel® IQ80333 I/O Processor Evaluation Platform Board Features

Table 5.	Summary of Features
	Feature		Definition
	Battery Backup Unit:	Battery back up circuit for SDRAM.
	Ethernet	Intel(R) 82545EM Gigabit Ethernet Controller
	Flash ROM:	8 MB Flash ROM 3.3 V – 16-bit Flash I/F.
	Form Factor:	PCI-Express card (312 X 107 mm)
	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:	Logic analyzer connectors on the DDRII SDRAM interface.
		Interposer Card may be used for the memory bus – Information supplied separately.
		• 256 MB (512 Mb x 16) DDRII SDRAM 400 MHz DIMM.
	Memory:	•	ECC
		•	Registered
		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.
		• Auxiliary power for the Secondary PCI slot.
	Power LED:	Power on (green).
	Primary PCI:	PCI Express - x8 lane
		Support for “RAID” 6 functionality– Ability to make the devices plugged in the
	RAID Support	secondary expansion slots “Private”.
		Integrated XOR engine and two iSCSI CRC32C off-load engines.
		• 1 64-bit PCI-X connector - 133 MHz.
	Secondary PCI:	• 1 64 bit 100 MHz PCI-X
		• Intel(R) 82545EM Gigabit Ethernet Controller also on the 100 MHz PCI.
	Serial Port:	Dual RJ11 serial port connectors. The 80333 has two integrated UART serial ports
		which are 16550 compatible.

14 Customer Reference Board Manual