User Manual
Table Of Contents
- Revision History
- Table of Contents
- Target products
- 1 INTRODUCTION
- 2 OVERVIEW OF SIMPLE AV SYSTEM BOARD
- 3 PREPARATIONS
- 4 PROGRAM EXECUTION METHOD
- 5 SUPPORTED MEDIA
- 6 OPERATION METHOD
- 7 SPECIFICATIONS
- 7.1 Hardware
- 7.2 Software
- 7.2.1 Software Block Diagram
- 7.2.2 Software Library
- 7.2.3 System Specifications
- 7.2.4 API Specifications
- 7.2.5 Operation Limit
- 7.2.6 Operation Flow of Entire Application
- 7.2.7 Application State Transition
- 7.2.8 Operation Flow
- 7.2.8.1 Main Processing Function
- 7.2.8.2 USB Task Processing Function
- 7.2.8.3 File System (MDF) Task Processing Function
- 7.2.8.4 HMI Task Processing Function
- 7.2.8.5 AUDIO Play Task Processing Function
- 7.2.8.6 Switch Press Detection Processing Function
- 7.2.8.7 Processing Function After Switch Press Detection
- 7.2.8.8 Touch Panel Touch Detection Processing Function
- 7.2.8.9 Processing After Touch Panel Touch Detection Function
- 7.2.9 File Configuration
AN706-00040-2v0-E
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3 PREPARATIONS
3.1 System Items
A list of system items of the simple AV system board is given in Table 1, a photograph the
external appearance of the AV system board is shown in Figure 2, a photograph the external
appearance of ICE is shown in Figure 3, a photograph of the external appearance of the
USB memory is shown in Figure 4 and a photograph the external appearance of the USB
cable is shown in Figure 5.
Table 1 List of System Items
No.
Name
Pcs.
Remarks
1
Simple AV System Board
1
Consists of microcontroller board (KEIL
MCB9BF500), LCD board and power supply
cable
2
2 Pin power connection line
1
2.54mm pitch
3
ICE
1
KEIL ULINK2
4
USB memory
1
BUFFALO RUF-C2GS-BL/U2
5
USB cable
1
ELECOM U2C-B07BK
Microcontroller Board
LCD Board
Power Supply
Cable
Figure 2 Simple AV System Board