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
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7.2.3.2 Memory Map
The memory maps for ROM (flash) and RAM are shown in Figure 46.
Program
0x0001C3E8
Vacancy
0x0007FFFF
ROM(FLASH) RAM
0x1FFF8000
Variable
0x1FFFE000
Heap
Stack
0x20007FFF
Vector
0x00000000
Vacancy
(GAP)
0x000000F8
0x00000100
0x20000000
MP3
Program
0x0002626C
Vacancy
0x0007FFFF
ROM(FLASH) RAM
0x1FFF8000
Variable
Variable
Stack
0x20007FFF
Vector
0x00000000
Vacancy
(GAP)
0x000000F8
0x00000100
0x20000000
AAC
Heap
0x1FFF81A0
0x1FFFFFA0
Vacancy
0x20005FA8
Vacancy
0x20007FA8
Figure 46 Memory Map