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Table of Contents
1 AT89RFD-08 User Guide
7525A–MP3–07/05
Section 1
Introduction ........................................................................................... 1-1
Section 2
Functional Description .......................................................................... 1-3
2.1 Features....................................................................................................1-4
2.2 Description of the Environment.................................................................1-5
Section 3
Communication Protocol....................................................................... 1-8
3.1 Communication Protocol...........................................................................1-8
3.2 Frame Format ...........................................................................................1-8
3.3 Remote Controller - AT83SND2CMP3 Command Set List .......................1-9
3.4 Player’s Operating Modes.......................................................................1-13
3.5 Error Management ..................................................................................1-14
3.6 UART Layer ............................................................................................1-14
3.7 Player Management................................................................................1-16
3.8 File Transfer............................................................................................1-19
Section 4
Design................................................................................................. 1-23
4.1 Configuration...........................................................................................1-23
4.2 Mass Storage Driver ...............................................................................1-25
Section 5
Protocol Frame Description ................................................................ 1-26
5.1 Player’s Status Description .....................................................................1-26
5.2 System Command ..................................................................................1-28
5.3 Player Command ....................................................................................1-36
5.4 File System Commands..........................................................................1-40
5.5 Custom Command ..................................................................................1-45
5.6 Player’s Response Frame.......................................................................1-49
Section 6
Technical Support............................................................................... 1-55