Intel IQ80332 User Manual

September, 2005

Contents

Introduction....................................................................................................................................9

1.1

Document Purpose and Scope ............................................................................................. 9

1.2

1.3

Electronic Information ......................................................................................................... 10

1.4

Component References ...................................................................................................... 10

1.5

Terms and Definitions ......................................................................................................... 11

1.6

Intel

80332 I/O Processor .................................................................................................12

1.7

Intel

IQ80332 I/O Processor Evaluation Platform Board Features ................................... 14

Getting Started............................................................................................................................. 15

2.1

Kit Content .......................................................................................................................... 15

2.2

Hardware Installation .......................................................................................................... 15
2.2.1

First-Time Installation and Test..............................................................................15

2.2.2

Power Requirements ............................................................................................. 16

2.3

Factory Settings .................................................................................................................. 17

2.4

Development Strategy ........................................................................................................ 17
2.4.1

Supported Tool Buckets ........................................................................................ 17

2.4.2

Contents of the Flash............................................................................................. 17

2.5

Target Monitors................................................................................................................... 18
2.5.1

RedHat RedBoot.................................................................................................... 18

2.6

Host Communications Examples ........................................................................................ 19
2.6.1

Serial-UART Communication................................................................................. 19

2.6.2

JTAG Debug Communication ................................................................................ 19

2.6.3

Network Communication........................................................................................ 20

2.6.4

GNUPro GDB/Insight ............................................................................................. 21
2.6.4.1

Communicating with RedBoot................................................................ 21

2.6.4.2

Connecting with GDB............................................................................. 23

Hardware Reference Section ...................................................................................................... 25

3.1

Functional Diagram............................................................................................................. 25

3.2

Board Form-Factor/Connectivity ......................................................................................... 26

3.3

Power..................................................................................................................................27

3.4

Memory Subsystem ............................................................................................................ 28
3.4.1

DDR SDRAM ......................................................................................................... 28
3.4.1.1

Battery Backup....................................................................................... 28

3.4.2

Flash Memory Requirements................................................................................. 29

3.5

Interrupt Routing ................................................................................................................. 30

3.6

Intel

IQ80332 I/O Processor Evaluation Platform Board Peripheral Bus..........................31

3.6.1

Flash ROM............................................................................................................. 32

3.6.2

UART ..................................................................................................................... 33

3.6.3

Non-Volatile RAM .................................................................................................. 33

3.6.4

Audio Buzzer ......................................................................................................... 33

3.6.5

HEX Display........................................................................................................... 33

3.6.6

Rotary Switch......................................................................................................... 33

3.6.7

Battery Status ........................................................................................................34

3.7

Debug Interface .................................................................................................................. 35