AT85DVK-07 Demonstration Firmware User’s Manual 2-3
7687C–MP3–09/07
Section 2Getting Started
2.1 Features The following is a list of features supported by the demonstration firmware:
2.1.1 System •Display
– 128x64 graphical monochrome LCD
– LED backlight
•Memories
– 256MB Nand Flash on-board memory
Driver ready up to 4GBytes (4 dies)
– MMC / MMC V4 - 1bit/4bits mode
– SD / SD HC - 4bits mode
–USB disk (U-drive) through USB host
2.1.2 Audio Player •Audio Stream
– MP1, MP2, MP3
–WMA
– WAV (PCM, G711, G726) Playback
• Recording
–G726
• Repeat A/B
• Play, Pause, Stop
• Next track, Prev ious track
• Fast Forward, Fast R ewind
• Speed Adjust (MP1, MP2, MP3 o nly)
•Tags
– ID3 v1.0, v1.1
– ID3 v2.2 and v2.3
2.1.3 USB Device • USB 2.0, High Speed Transfer
• Supported Class: M ass Storage, HID, CDC.
• Mass Storage, transfer rate performance:
– typical, 10MB/s read - 8MB/s write on NandFlash
– up to 12MB/s on MMC V4 / SD / SD HC