User's Manual

32 Board Manual
Intel
®
IQ80321 I/O Processor Evaluation Platform
Hardware Reference Section
3.2 Board Form-Factor/Connectivity
Table 6 summarizes the form-factor and connectivity features for the IQ80321.
Table 6. Form-Factor/Connectivity Features
Description
The Intel
®
IQ80321 Evaluation Platform Board is a full-size PCI card with form factor depicted by Figure 6.
The IQ80321s connects to the Primary PCI-X (PPCI-X) bus a PCI-X.
The IQ80321 has one PCI-X expansion slot.
The IQ80321 uses the Intel
®
82544 Gigabit Ethernet Controller for network connectivity.
The IQ80321 can electrically isolate the Intel
®
82544 Gigabit Ethernet Controller on the SPCI-X bus using user switches.
The IQ80321 has one serial port/UART (compatible with 16C550).
The IQ80321 has one JTAG port compliant with ARM Multi-ICE 20-pin connector standard. The JTAG is targeted for the Intel
®
XScale™ core and is used for software debug purposes.
Figure 6. Board Form Factor
A9449-02
Secondary PCI-X Connector
Intel
®
82544
PCI-X
Bridge
Battery
JTAG
DDR DIMM Connector
User Switches
Rotary
FLASH
Logic Analyzer Connectors
Logic Analyzer Connectors
Network
Connector
Serial Connector
HEX Display
Intel
®
80321
I/O Processor