AT83SND2CMP3B datasheet(239/241 Pages) ATMEL

239 / 241 page

239

4341F–MP3–03/06

AT8xC51SND2C/MP3B

15.1 DAC ...................................................................................................................... 81

15.2 Power Amplifier .................................................................................................... 98

15.3 Audio Supplies and Start-up................................................................................. 99

16. Universal Serial Bus ............................................................................ 103

16.1 USB Mass Storage Class Bulk-Only Transport .................................................. 103

16.2 USB Device Firmware Upgrade (DFU)............................................................... 103

16.3 Description ......................................................................................................... 103

16.4 Configuration ...................................................................................................... 107

16.5 Read/Write Data FIFO........................................................................................ 109

16.6 Bulk/Interrupt Transactions ................................................................................ 110

16.7 Control Transactions .......................................................................................... 114

16.8 Isochronous Transactions .................................................................................. 114

16.9 Miscellaneous..................................................................................................... 116

16.10 Suspend/Resume Management ....................................................................... 117

16.11 USB Interrupt System....................................................................................... 119

16.12 Registers .......................................................................................................... 122

17. IDE/ATAPI Interface ............................................................................. 131

17.1 Description ......................................................................................................... 131

17.2 Registers ............................................................................................................ 133

18. MultiMedia Card Controller ................................................................. 134

18.1 Card Concept ..................................................................................................... 134

18.2 Bus Concept....................................................................................................... 134

18.3 Description ......................................................................................................... 139

18.4 Clock Generator ................................................................................................. 140

18.5 Command Line Controller .................................................................................. 140

18.6 Data Line Controller ........................................................................................... 142

18.7 Interrupt .............................................................................................................. 148

18.8 Registers ............................................................................................................ 150

19. Synchronous Peripheral Interface ..................................................... 156

19.1 Description ......................................................................................................... 157

19.2 Interrupt .............................................................................................................. 160

19.3 Configuration ...................................................................................................... 160

19.4 Registers ............................................................................................................ 166

20. Serial I/O Port ....................................................................................... 168

AT83SND2CMP3B Datasheet(PDF) 239 Page - ATMEL Corporation