Intel® IQ80333 I/O Processor

Hardware Reference Section

3.9.3Jumper Summary

Table 17.

Jumper Summary

 

 

 

 

 

 

Jumper

Description

Factory Default

 

 

 

 

 

J1C1

JTAG Chain Enable

1-2

 

 

 

 

 

J1D2

Disables UART

Open

 

 

 

 

 

J7B4

SM_SCLK to EEPROM, SM_SDTA to EEPROM

1-2, 3-4

 

 

 

 

 

J7D1

16-bit Flash Enable

Open

 

 

 

 

 

J9D3

Buzzer Volume

Open

 

 

 

 

3.9.4Connector Summary

Table 18.

Connector Summary

 

 

 

 

Connector

Description

 

 

 

 

J1D1

RJ45 Network Connector for GbE NIC.

 

 

 

 

J1E1

RJ11 Dual Serial Port Connector.

 

 

 

 

J1L1, J1M1,

 

 

J1M2, J1N1,

SMA connectors

 

J2M1, J2M2

 

 

 

 

 

J1R1

Secondary PCI-X Expansion bus Slot

 

 

 

 

J2A1

Secondary PCI-X Expansion bus Slot.

 

 

 

 

J2D1

Power header for fan.

 

 

 

 

J2D2

GPIO tap-in Header

 

 

 

 

J1B1, J5D1,

Test headers

 

J5C1

 

 

 

 

 

 

J2E1

Edge connector for primary PCI Express Bus.

 

 

 

 

J5B1

DIMM

 

 

 

 

J7A1

PC104 Mod connector.

 

 

 

 

J7B1, J7B2

I2C 4 pin connectors.

 

J7B3

Secondary PCI-X Expansion Slot Power. Please see Section 2.2.2, “Power Requirements”

 

for more details

 

 

 

 

 

 

J7C1

Test header (empty)

 

 

 

 

J7D2

JTAG CPLD Header.

 

 

 

 

J9D1

Power header for battery.

 

 

 

3.9.5General Purpose Input/Output Header

Table 19, “J2D2 GPIO Header Definition” on page 39 shows the GPIO signal assignments. The GPIO signals are muxed with the serial port signals. The serial port must be disabled to use the GPIO signals. These pins corespond to Jumper J2D2.

Table 19.

J2D2 GPIO Header Definition

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin

Signal

 

Pin

Signal

Pin

Signal

 

 

 

 

 

 

 

 

 

1

GND

 

4

GPIO5

7

GPIO2

 

 

 

 

 

 

 

 

 

2

GPIO7

 

5

GPIO4

8

GPIO1

 

 

 

 

 

 

 

 

 

3

GPIO6

 

6

GPIO3

9

GPIO0

 

 

 

 

 

 

 

 

Customer Reference Board Manual

39

Page 39
Image 39
Intel IQ80333 manual Jumper Summary, Connector Summary, General Purpose Input/Output Header

IQ80333 specifications

The Intel IQ80333 is a high-performance microprocessor designed specifically for advanced networking, telecommunications, and industrial control applications. Known for its ability to deliver exceptional processing power while maintaining efficiency, the IQ80333 represents a key component in the evolution of embedded systems and real-time applications.

One of the principal features of the IQ80333 is its multi-core architecture. It is equipped with dual-core processing capabilities, allowing it to handle multiple tasks simultaneously. This multi-core setup leads to improved throughput and responsiveness, which is critical in environments that demand real-time data processing and robust multitasking.

The IQ80333 is built on Intel's x86 architecture, ensuring compatibility with a wide range of software applications. This feature is particularly valuable for system designers looking to leverage existing codebases while upgrading their hardware. The x86 architecture also supports a variety of operating systems, giving developers the flexibility to choose the most suitable environment for their applications.

In terms of performance, the IQ80333 boasts a clock speed that can reach up to 1.6 GHz. This high frequency, combined with a well-optimized pipeline and cache architecture, allows for swift execution of complex algorithms and processing-intensive tasks. The chip features a large L2 cache, which enhances its ability to manage memory operations and increases overall system performance.

Power efficiency is another standout characteristic of the Intel IQ80333. Designed for embedded applications, it incorporates features that reduce power consumption without sacrificing performance. This energy-efficient design is particularly important for devices operating in remote environments or where power availability is limited.

The IQ80333 also integrates advanced security technologies that are critical for maintaining data integrity in networked applications. Features such as secure boot and hardware-based encryption provide a robust foundation for creating secure systems, guarding against unauthorized access and ensuring the confidentiality of sensitive information.

Moreover, the microprocessor supports a range of interfaces, including PCI Express, USB, and SATA, allowing seamless integration into various systems and enabling connectivity with peripheral devices. This versatility makes the IQ80333 a preferred choice for developers looking to create customized solutions in networking and industrial applications.

In summary, the Intel IQ80333 combines high performance, energy efficiency, and robust security features, making it an ideal choice for modern embedded systems. Its multi-core architecture, support for x86 software, and advanced connectivity options provide engineers and developers with the tools they need to build sophisticated applications. Whether in telecommunications, industrial control, or networking, the IQ80333 continues to be a pivotal component in the advancement of technology in these fields.