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MB9BF304NB
Fujitsu MB9BF304NB Manuals
Manuals and User Guides for Fujitsu MB9BF304NB. We have
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Fujitsu MB9BF304NB manual available for free PDF download: User Manual
Fujitsu MB9BF304NB User Manual (99 pages)
32-BIT MICROCONTROLLER FM3 family Application Note Simple AV System Board
Brand:
Fujitsu
| Category:
Computer Hardware
| Size: 2.21 MB
Table of Contents
Revision History
3
Table of Contents
4
Target Products
7
1 Introduction
8
2 Overview of Simple Av System Board
8
3 Preparations
9
System Items
9
Equipment Other than System Item Required
11
Board Appearance
12
Power Supply Method
13
4 Program Execution Method
14
Program Execution Using Debugger
14
Activation of KEIL Integrated Development Environment
14
Start of Sample Program Export and Debug
17
Program Execution Using Debugger
19
Standalone Program Execution
19
5 Supported Media
20
Formats that Can be Used for USB Memory
20
Audio Data
20
Image Data
21
6 Operation Method
22
MP3 File Play
22
AAC File Play
28
7 Specifications
30
Hardware
30
General Specifications
30
Hardware Block Diagram
31
Main Components
32
Microcontroller
33
Pin Connection
33
Microcontroller Mode Switch and Function Switch
38
USB Interface Function Switching
40
DA Converter
41
Switches
41
Power Switch
41
Key Input Switch
42
Reset Switch
42
Indicator
43
LCD Module with Touch Panel
43
Power LED
44
Selection Indicator LED
45
External Interface
46
Power Supply Interface
46
Audio Interface
46
USB Interface
47
JTAG Interface
48
ETM Interface
49
Software
50
Software Block Diagram
50
Software Library
51
System Specifications
52
Microcontroller System Specifications
52
Memory Map
53
MFS System Specifications
54
DMAC System Specifications
54
Interrupt System Specifications
55
API Specifications
56
Audio Playback API
56
Image Display API
57
LED Control API
60
Switch Detection API
61
Timer Control Driver API
62
Touch Panel Control Driver API
63
I 2 S Driver API
64
Operation Limit
65
Operation Flow of Entire Application
66
Mp3
66
Aac
70
Application State Transition
73
Mp3
73
Aac
79
Operation Flow
83
Main Processing Function
83
USB Task Processing Function
84
File System (MDF) Task Processing Function
85
HMI Task Processing Function
86
AUDIO Play Task Processing Function
88
Switch Press Detection Processing Function
92
Processing Function after Switch Press Detection
93
Touch Panel Touch Detection Processing Function
94
Processing after Touch Panel Touch Detection Function
95
File Configuration
96
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