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We have board support packages (BSPs) and complete projects
available for various Atmel Eval boards.
Different software packages are available for different
boards; the packages include some or all of the following components:
- embOS - real time OS / RTOS
- emWin - graphic software / GUI
- emFile - file system with support for NAND-, NOR- flashes, SD, CF
cards, IDE and more
- emUSB - USB device stack with support for bulk, MSD, CDC, HID and
more
Some packages are executable demos, which can not be modified; some packages are trial versions, which come with the software
in a library and the application in source code form, as well as a project
for the IDE that has been used. Trial versions can usually be recompiled
easily in less than a minute if the required compiler and IDE is installed.
The application program can be modified, allowing intensive tests of the
software. emWin trial versions usually also contain a simulation environment
which allows test and recompilation on a PC.
AT91SAM7X
Atmel AT91SAM7X Eval board
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Controller:
CPU:
Board main features:
- Serial CAN communication ports
- Buffered analog input and PWM output
- One Reset pushbutton
- Power LED and general-purpose LEDs
- One DataFlash® card slot
- One expansion connector
- Atmel 32 Mbit serial DataFlash® (AT45DB321C-CNC)
- One footprint for Atmel Serial EEPROM (MN11)
- One joystick
- One JTAG/ICE debug interface
- Prototyping area
Processor main features:
- 32/16-bit RISC architecture (ARM v4T)
- 32-bit ARM instruction set for maximum performance and flexibility
- 16-bit Thumb instruction set for increased code density
- Unified bus interface, 32-bit data bus carries both instructions and data
- Three-stage pipeline
- 32-bit ALU
- Very small die size and low power consumption
- Coprocessor interface
- EmbeddedICE-RT real-time debug unit
- JTAG interface unit
- Interface for direct connection to Embedded Trace Macrocell (ETM)
Available software:
embOS trial version IAR
embOS trial version GNU
Segger Eval Software (emFile, embOS, embOS/IP, emUSB) IARV5
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Atmel AT91SAM7X
