Intel® IQ80332 I/O Processor

Software Reference

4.3.2RedBoot* Intel® 80332 I/O Processor Memory Map

Virtual Address

Physical Address

Size

Description

(MB)

 

 

 

 

 

 

 

0x0000 0000

0x0000 0000

2048

SDRAM - 64-bit ECC

 

 

 

 

0x8000 0000

0x8000 0000

128

ATU Outbound Memory Translation Windows

 

 

 

 

0x8800 0000

*

128

Unused

 

 

 

 

0x9000 0000

0x9000 0000

1

ATU OUtbound I/O Translation Window.

 

 

 

 

0x9010 0000

*

255

Unused

 

 

 

 

0xA000 0000

0x0000 0000

512

SDRAM - 64 bit ECC Uncached

 

 

 

 

0xC000 0000

0xC000 0000

8

Flash (PCE0#)

 

 

 

 

0xC080 0000

*

224

Unused

 

 

 

 

0xCE80 0000

0xCE80 0000

1

PCE1# - Uncached

 

 

 

 

0xCE90 0000

*

23

Unused

 

 

 

 

0xD000 0000

*

512

Unused

 

 

 

 

0xF00 0000

0xF00 0000

1

Cache flush

 

 

 

 

0xF010 0000

*

254

Unused

 

 

 

 

 

 

 

PMMR - Intel® 80332 I/O Processor Memory Mapped

0xFFF0 0000

0xFFF0 0000

1

Registers. Please see Chapter 17 of the Intel® 80332 I/O

 

 

 

Processor Developer’s Manual for more details.

 

 

 

 

4.3.3RedBoot Intel® 80332 I/O Processor Files

Attached in the kit, find a copy of the RedHat eCos for IQ80332 CD. Once the CD is installed, you may find:

The RedBoot initialization code source files from the following location: From the installed directory:

..\RedHat\eCos\packages\hal\arm\xscale\iq80332\current\include

The RedBoot binary image files (downloadable onto Flash) from the following location: From the installed directory:

..\RedHat\eCos\loaders\iq80332

To access RedHat GNUPro tools including RedBoot binaries and source code, you may also go to the following location on the Intel site:

http://developer.intel.com/design/intelxscale/dev_tools/021022/index.htm

Evaluation Platform Board Manual

49

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Image 49
Intel IQ80332 manual RedBoot* Intel 80332 I/O Processor Memory Map, RedBoot Intel 80332 I/O Processor Files

IQ80332 specifications

The Intel IQ80332 is a high-performance microprocessor designed primarily for embedded applications, showcasing Intel's commitment to delivering powerful computing solutions for a variety of industries. Launched as part of Intel’s post-Pentium architecture, the IQ80332 is built on a robust architecture that combines efficiency with advanced performance capabilities, making it particularly suitable for industrial, telecommunications, and networking environments.

One of the standout features of the IQ80332 is its support for wireless communication technologies, providing seamless connectivity options for embedded devices. The chip integrates advanced power management features, enabling it to operate efficiently, which is crucial for systems that demand low power consumption without sacrificing performance.

The processor is built on a scalable architecture that supports a wide range of applications, from simple control operations to complex data processing tasks. It has a diverse instruction set, allowing developers to leverage a variety of programming paradigms for optimizing application performance. This versatility makes the IQ80332 a preferred choice for developers looking to build sophisticated embedded systems.

Another key characteristic of the IQ80332 processor is its robust security features. It includes hardware-level security measures that help protect sensitive data and maintain system integrity—an essential requirement in today’s connected environments where cyber threats are prevalent.

Additionally, the Intel IQ80332 supports multiple system interfaces, allowing for easy integration with various peripherals. Its compatibility with industry-standard buses makes it an ideal choice for upgrading existing systems without extensive redesign efforts.

Moreover, the chip is capable of running multiple operating systems, which provides developers with flexibility in choosing the best software platforms for their applications. This multitasking ability contributes to its efficiency, making it a noteworthy contender in the embedded processing market.

In summary, the Intel IQ80332 microprocessor is characterized by high performance, low power consumption, and robust security features. Its versatility, combined with advanced connectivity options and strong support for multiple operating systems, makes it a valuable asset in the development of next-generation embedded systems across a multitude of sectors. As industries continue to evolve, the IQ80332 remains a compelling solution for engineers and developers seeking reliable and efficient computing power.