Intel® IQ31244 Customer Reference Board

8.0Jumpers

Table 22.

Jumper Options

 

 

 

 

 

 

 

 

 

Designator

Type

Configure

Description

 

 

 

 

 

 

J4

2-pin post

Add shunt to enable

Enables spread-spectrum clocking

 

on the primary PCI clocks.

 

 

 

 

 

 

 

 

 

 

 

 

Shunt on

 

 

J11, J12, J13, J14

3-pin post

Pin 1 and pin 2 = DPA Mode

SATA mode selection

 

 

 

Pin 2 and pin 3 = Master/Slave

 

 

 

 

 

 

 

 

 

Shunt on

 

 

J19

3-pin post

Pin 1 and pin 2 = power by switch

System power by switch

 

 

 

Pin 2 and pin 3 = auto power-on

 

 

 

 

 

 

 

J37

3-pin post

Pin 1 = Cathode

Power-on LED

 

Pin 3 = Anode

 

 

 

 

 

 

 

 

 

 

J38

10-pin post

JTAG for U30 SATA controller

SATA controller JTAG

 

 

 

 

 

 

Z1

2-pin post

Chassis “RESET SW” cable

Power reset switch

 

 

 

 

 

 

Z2

2-pin post

Chassis “PWR SW” cable

Power switch

 

 

 

 

 

 

Z3

2-pin post

Open = 100 MHz

Primary clock

 

Closed = 66 MHz

 

 

 

 

 

 

 

 

 

 

Z4

2-pin post

Open = PCI-X mode

PCI-X mode

 

Closed = PCI mode

 

 

 

 

 

 

 

 

 

 

Z5

2-pin post

Add a shunt to the post

CompactFlash* to interrupt XINT1#

 

 

 

 

 

 

Z6

2-pin post

Add shunt to enable

PBI reset mode

 

 

 

 

 

 

Z7

2-pin post

Add shunt to enable

PBI retry mode

 

 

 

 

 

 

Z12

2-pin post

Add shunt to enable

Congregated LEDs

 

 

 

 

 

 

Z14

2-pin post

Add shunt to enable

Buzzer

 

 

 

 

 

§ §

30

User’s Manual

Page 30
Image 30
Intel IQ31244 user manual Jumpers, Jumper Options, Configure Description

IQ31244 specifications

The Intel IQ31244 represents a notable innovation in the realm of embedded processing solutions, tailored to meet the demands of contemporary applications in various industries. This processor, part of Intel's robust lineup, is engineered with a focus on delivering performance, efficiency, and reliability.

At the core of the IQ31244 lies a powerful multi-core architecture, which enables simultaneous processing tasks. This architecture is designed to optimize workload distribution, thereby enhancing overall system performance. With multiple execution cores, the IQ31244 is capable of handling demanding applications such as industrial automation, communications, and advanced embedded systems.

One of the standout features of the Intel IQ31244 is its support for Intel’s advanced security technologies. Hardware-based security measures are integrated into the processor, providing robust protection against potential vulnerabilities. This is particularly crucial in environments where data integrity and system security are paramount.

The IQ31244 also boasts a high level of energy efficiency, making it suitable for applications where power consumption is a critical concern. Intel has implemented various power management techniques in this processor, allowing it to dynamically adjust performance states based on workload demands. This adaptive capability ensures that performance is maximized while minimizing energy consumption, which is ideal for battery-operated or energy-sensitive devices.

Additionally, the Intel IQ31244 is equipped with advanced connectivity options, facilitating seamless integration into modern IoT ecosystems. With support for multiple communication protocols, including Ethernet, USB, and serial interfaces, this processor can connect to a diverse range of peripherals and network systems, enhancing its versatility for various applications.

The processor also incorporates Intel's latest advancements in graphic processing capabilities. With an integrated graphics engine, it offers improved visual performance for applications that require rich graphical interfaces, making it a suitable choice for embedded systems displaying complex data visualizations.

In summary, the Intel IQ31244 stands out as a high-performance, energy-efficient solution designed for a wide array of embedded applications. Its multi-core architecture, robust security features, advanced connectivity options, and integrated graphics capabilities make it a formidable choice for industries such as automation, telecommunications, and IoT, meeting the evolving needs of modern technology.