Atmel AT91SAM9XE-EK Manual De Usuario
3-6
AT91SAM9XE-EK Evaluation Board User Guide
6311A–ATARM–04-Feb-08
socket
USB V2.0 full-speed compliant, 12 Mbits per second (UDP)
Two
One Ethernet 100-base TX with three status LEDs
3.10
Audio Stereo Interface
One Atmel stereo audio DAC (AT73C213)
One 32 Ohm/20 mW Stereo Headset output (J4) with master volume and mute controls
3.11
User Interface
Two user input pushbuttons
One user green LED
One yellow power LED (can be also software controlled)
3.12
Debug Interface
20-pin JTAG/ICE interface connector
DBGU COM port
3.13
Expansion Slot
One DataFlash, SD/MMC card slot
All I/Os of the AT91SAM9XE are routed to peripheral extension connectors
All I/Os of the AT91SAM9XE Image Sensor Interface are routed to peripheral extension connectors
All EBI Signals of the AT91SAM9XE are routed to extension footprint connectors (J25)
This allows the developer to check the integrity of the components and to extend the features of the
board by adding external hardware components or boards.
board by adding external hardware components or boards.
Notes: 1.
Only one available with the 208-lead PQFP package.
2.
Not available with the 208-lead PQFP package.