From: eLinux.org

ATNGW100

The NGW100 is a quite cheap (~100USD, 50 for students) development kit
for the AVR32 processor.

Features:

  • AT32AP700x CPU, 140Mhz
  • Input Voltage 9-15V
  • SD/MMC Cardreader
  • 2x Ethernet
  • 1x RS232
  • 3x Expansion Headers
  • Device USB (offers access to the sdcard)
  • 32MB Ram

Through the expansion headers it is possible to attach an lcd display to
it, as well as ps/2 keyboard.

It uses U-Boot as a bootloader.

Buildroot offers out-of-the box
support for this board. AVR32 support was removed in 02.2015.
OpenADK can be used instead.

Some /proc files

  1. ~ # cat /proc/mtd
  2. dev:    size   erasesize  name
  3. mtd0: 00020000 00010000 "u-boot"
  4. mtd1: 007d0000 00010000 "root"
  5. mtd2: 00010000 00010000 "env"
  6. mtd3: 00840000 00000420 "spi0.0-AT45DB642x"
  10. ~ # cat /proc/cpuinfo
  11. processor       : 0
  12. chip type       : AT32AP700x revision C
  13. cpu arch        : AVR32B revision 1
  14. cpu core        : AP7 revision 0
  15. cpu MHz         : 140.000
  16. i-cache         : 16K (4 ways x 128 sets x 32)
  17. d-cache         : 16K (4 ways x 128 sets x 32)
  18. features        : dsp simd ocd perfctr java
  19. bogomips        : 281.93

Projects

NGW100-RTC - Add an external RTC to the
NGW100

= Further reading

http://www.avrfreaks.net/wiki/index.php/Documentation:NGW

Category: