7.1.6.1
Power switch ........................................................................................... 40
7.1.6.2
Key Input Switch ...................................................................................... 41
7.1.6.3
Reset Switch ............................................................................................ 41
7.1.7
Indicator .......................................................................................................... 42
7.1.7.1
7.1.7.2
Power LED .............................................................................................. 43
7.1.7.3
7.1.8
External Interface............................................................................................ 45
7.1.8.1
7.1.8.2
Audio Interface ........................................................................................ 45
7.1.8.3
USB Interface .......................................................................................... 46
7.1.8.4
JTAG Interface ......................................................................................... 47
7.1.8.5
ETM Interface .......................................................................................... 48
7.2
Software ................................................................................................................. 49
7.2.1
7.2.2
Software Library .............................................................................................. 50
7.2.3
System Specifications ..................................................................................... 51
7.2.3.1
7.2.3.2
Memory Map ............................................................................................ 52
7.2.3.3
7.2.3.4
7.2.3.5
7.2.4
API Specifications ........................................................................................... 55
7.2.4.1
Audio Playback API ................................................................................. 55
7.2.4.2
Image Display API ................................................................................... 56
7.2.4.3
LED Control API ...................................................................................... 59
7.2.4.4
Switch Detection API ............................................................................... 60
7.2.4.5
7.2.4.6
2
7.2.4.7
S Driver API ........................................................................................... 63
7.2.5
Operation Limit ............................................................................................... 64
7.2.6
7.2.6.1
MP3 ......................................................................................................... 65
7.2.6.2
AAC ......................................................................................................... 69
7.2.7
7.2.7.1
MP3 ......................................................................................................... 72
4
AN706-00040-2v0-E