Document Number: 274069003US September, 2005 3
Intel® IQ80332 I/O Processor Evaluation Platform B oard Manual
Contents
Contents1 Introduction....................................................................................................................................9
1.1 Document Purpose and Scope.............................................................................................9
1.2 Other Related Documents....................................................................................................9
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
2 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
3 Hardware Reference Section ......................................................................................................25
3.1 Functional Diagram.......... ..................... ...................... ..................... ..................... ..............25
3.2 Board Form-Factor/Connectivi ty......... ........................................... ..................... ................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