AT83C51SND1C_03 ATMEL [ATMEL Corporation], AT83C51SND1C_03 Datasheet - Page 207

• Manufacturer Part Number: AT83C51SND1C_03
• Description: Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface
• Manufacturer: ATMEL [ATMEL Corporation]

4109E–8051–06/03
Timers/Counters ................................................................................. 51
Watchdog Timer .................................................................................. 59
MP3 Decoder ....................................................................................... 62
Audio Output Interface ....................................................................... 73
Universal Serial Bus ........................................................................... 80
Reset .................................................................................................................. 46
Reset Recommendation to Prevent Flash Corruption ........................................ 47
Idle Mode ............................................................................................................ 47
Power-down Mode.............................................................................................. 48
Registers..............................................................................................................50
Timer/Counter Operations .................................................................................. 51
Timer Clock Controller ........................................................................................ 51
Timer 0................................................................................................................ 52
Timer 1................................................................................................................ 54
Interrupt .............................................................................................................. 55
Registers..............................................................................................................56
Description.......................................................................................................... 59
Watchdog Clock Controller ................................................................................. 59
Watchdog Operation............................................................................................60
Registers..............................................................................................................61
Decoder .............................................................................................................. 62
Audio Controls .....................................................................................................64
Decoding Errors.................................................................................................. 64
Frame Information ...............................................................................................65
Ancillary Data...................................................................................................... 65
Interrupt ...............................................................................................................66
Registers..............................................................................................................68
Description.......................................................................................................... 73
Clock Generator...................................................................................................74
Data Converter ................................................................................................... 74
Audio Buffer ........................................................................................................ 75
MP3 Buffer.......................................................................................................... 76
Interrupt Request ................................................................................................ 76
MP3 Song Playing .............................................................................................. 76
Voice or Sound Playing ...................................................................................... 77
Registers..............................................................................................................78
Description...........................................................................................................81
Configuration ...................................................................................................... 84
Read/Write Data FIFO ........................................................................................ 86
Bulk/Interrupt Transactions................................................................................. 87
Control Transactions........................................................................................... 91
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