ATNGW100 Atmel, ATNGW100 Datasheet - Page 7

• Manufacturer Part Number: ATNGW100
• Description: KIT AVR32 NETWORK GATEWAY
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATNGW100

• Contents: Board and Linux Dev. and Debug Toolchain
• Processor To Be Evaluated: AT32AP7000
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32AP7000
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32AP7000, AT32AP7001, AT32AP7002
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.1.2 rootfs.avr32.ext2
6.1.3 rootfs.avr32.jffs2
6.1.4 rootfs.avr32.jffs2-<partition_name>
6.1.5 rootfs.avr32.tar
6.1.6 u-boot.bin
7 Download
8 Further reading
32062E-AVR32-11/08
This is the EXT2 version of the root file system. It is targeted for SD/MMC-card boot,
or other media that can hold an EXT2 file system. The .bz2 version of this file is a
bzip2-compressed version of the same file system.
The JFFS2 root file system is target for the onboard flash device. Onboard flash is
typically NOR, NAND or DataFlash
Buildroot can make multiple JFFS2 images when the target device has more than one
flash device or partition. In this case an extension is added to each image file
indicating the target flash device or partition.
For example a build for the ATNGW100 can generate three images:
• rootfs.avr32.jffs2
• rootfs.avr32.jffs2-root
• rootfs.avr32.jffs2-usr
Where the first file without an extension is only a file touched by the make system and
should be ignored. The other two files are for programming into the two flash devices
on the ATNGW100. They are named according to their content, where the root image
is “/” and the usr image is “/usr”.
A full file system is available in a tar archive. This is useful if the user wants to have
the root file system mounted over network or extract the file system to a removable
medium like SD/MMC-card.
U-boot is the boot loader made for the target board; this must be programmed with a
flash programming tool like avr32program.
Buildroot
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4401.
For adding user specific packages or custom target board to Buildroot, see the on-line
documentation and application notes on http://www.atmel.com/AVR32.
General online documentation provided by Atmel about Buildroot is available on
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4401.
For upstream documentation visit http://buildroot.uclibc.org/buildroot.html, an external
site not in affection with Atmel.
for
AVR32
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can
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