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M9328MX21ADSE user manual
1
1
64
64
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64 pages, 1.06 Mb
Document Number: UMS-21100
Rev. A
07/2006
M9328MX21ADSE
Application Development System
User’s Manual
Contents
Main
Page
Chapter 1 General Information
Chapter 2 Configuration and Operation
Chapter 3 Support Information
Page
Page
Definitions, Acronyms, and Abbreviations
Chapter 1 General Information
1.1 Description
1.2 M9328MX21ADSE Features
1.3 System and User Requirements
1.4 M9328MX21ADSE Diagram
General Information
CPU BOARDBASE BOARD
M9328MX21ADSE Users Manual, Rev. A Freescale Semiconductor 1-3
Figure 1-1. M9328MX21ADSE Application Development System
1.5 ADS Specifications
Chapter 2 Configuration and Operation
2.1 Introduction
2.2 Configuring Board Components
Table2-1. Component Configuration Settings
2.2.1 Peripheral Selection Switch (S1)
Table2-2. S1 Switch Settings
Table2-1. Component Configuration Settings (continued)
Figure 2-1. Switch S1
S1
2.2.2 Mode/User Switch (S2)
Figure 2-2. Switch S2
Table2-3. Boot Mode Switch Settings
2-4 Freescale Semiconductor
2.3 Operation
Keypad Board
i.MX21
This section describes how the system functions and how to use the boards.
2.3.1 Functional Block Diagram
2.3.3 Memory Map
2.3.4 USB On-The-Go Interface
2.3.5 UART and IrDA
Freescale Semiconductor 2-7
Figure 2-7. UARTs and IrDA Interface
2.3.6 Ethernet
Buffer
UART1
DCE
DTE
2.3.7 Touchscreen ADC
Figure 2-9. ADC Interface
2.3.8 CD Quality CODEC
The WM8731SEDS data sheet is available at http://www.wolfsonmicro.com/
2.3.9 Keypad
Table2-5. Audio Connectors
Table2-6. Keypad Layout and Connections
2.3.10 Memory Mapped I/O
2.3.10.1 Input I/O
Table2-7. Input Buffer Signals
2.3.10.2 Output I/O
Table2-8. Output Latch Functions
2.3.11 Audio Indicator (Buzzer)
2.3.12 LED Indicators
2.4 Using The Board Connectors
2.5 Add-On Module Connections and Usage
Table2-10. M9328MX21ADSE Connectors (continued)
2-14 Freescale Semiconductor
CPU BOARDBASE BOARD
CPU BOARDBASE BOARD
Figure 2-10. Installation of the Main Boards
Figure 2-11. Installation of the PCMCIA Daughter Card
LCD BOARD
RIBBON CABLE
20 CONDUCTOR RIBBON CABLE
2.5.1 Using the TFT LCD Display Panel
TV ENCODER CARD
2.5.2 Using the Keypad
2.5.3 Using a NAND Flash Card
2.5.4 Using a SD/MMC Card
2.5.5 Using Image Sensor Daughter Card
2.5.6 Using the PCMCIA Daughter Card
2.5.7 Using the TV Encoder Card
Page
Chapter 3 Support Information
3.1 Introduction
3.2 CPU to Base Board Connectors PX1, PX2, PY1, and PY2
Figure 3-1. CPU to Base Board PX1/PY1 Connector Pin Assignments
3-2 Freescale Semiconductor
PX1
Table3-1. CPU to Base Board PX1/PY1 Connector Signals
Page
Page
Page
Figure 3-2. CPU to Base Board PX2/PY2 Connector Pin Assignments
Freescale Semiconductor 3-7
PX2
Table3-2. CPU to Base Board PX2/PY2 Connector Signals
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3.3 CPU to Option Card Connectors
Page
Table3-3. CPU to Option Card PK1 Connector Signals
Figure 3-4. CPU to Option Card PK2 Connector Pin Assignments
Table3-4. CPU to Option Card PK2 Connector Signals
Table3-4. CPU to Option Card PK2 Connector Signals (continued)
3.4 UART/RS-232 Connectors
P1
1
3.4.1 UART1 Connector
2345 9876
3.4.2 UART4 Connector
P2
5
4321 6789
3.4.3 External UART Connector
3.5 Multi-ICE Connector
Table3-7. Connector P3 (EXT UART) DCE Signal Descriptions
RXD TXD
RI CTS RTS
2345 9876
3.6 Ethernet Connector
Figure 3-9. Ethernet Connector P9 Pin Numbers
Table3-8. Multi-ICE Connector P20 (on the CPU) Signal Descriptions
Table3-9. Ethernet Connector P9 Signal Descriptions
3.7 USB OTG Connector
Figure 3-11. NAND Flash Connector PM1 (on the CPU Board) Pin Assignments
Figure 3-10. USB Connector P4 Pin Assignments
3.8 NAND Flash Connector
Table3-10. USB OTG Connector P4 Signal Descriptions
Figure 3-12. NAND Flash Connector PM2 (on the CPU) Pin Assignments
Table3-11. NAND Flash Connector PM1 Signal Descriptions
Table3-12. NAND Flash Connector PM2 Signal Descriptions
3.9 External Keypad Connector
Figure 3-13. External Keypad Connector P5 Pin Assignments
Table3-13. External Keypad Connector P5 Signal Descriptions
3.10 LCD Panel Connector
Figure 3-14. LCD Panel Connector P7 Pin Assignments
Table3-14. LCD Panel Connector P8 Signal Descriptions
3.11 TV Encoder Connector
Figure 3-15. TV encoder Connector P13 Pin Assignments
Table3-15. TV encoder Connector P13 Signal Descriptions
Table3-14. LCD Panel Connector P8 Signal Descriptions (continued)
3.12 SD/MMC Connector
3.13 Extension and Image Sensor Connectors
Figure 3-17. Connectors PE1, PE2, and PE3 Pin Numbering
Table3-17. Image Sensor Connector PE1 Signal Description
Table3-18. Extension Connector PE2 Signal Description
Table3-18. Extension Connector PE2 Signal Description (continued)
Table3-19. Extension Connector PE3 Signal Description
3.14 Disposal Information
Table3-19. Extension Connector PE3 Signal Description (continued)
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