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Group Information

  • Members: 1454
  • Category: Microcontrollers
  • Founded: Jan 21, 2005
  • Language: English
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Activity within 7 days:

12 New Messages - New Questions

Description

AT91SAM ARM
For users of the Atmel AT91SAM7 and AT91SAM9 ARM CPU chips. Atmel has taken a new direction by combining on chip flash and ram with the ARM CPU on a single die. This provides low cost devices for small systems using the ARM CPU.

This group is to exchange information to help users get started and learn how to use the devices.

Also find useful info at http://www.at91.com

GNUARM development tools at http://www.gnuarm.com

A FAQ at http://www.open-research.org.uk/ARMuC/index.cgi?AT91SAM_FAQ

Most Recent Messages

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Re: watchdog + RESET
Good point Kris! Thanks for the post! -Henk To: AT91SAM@yahoogroups.com From: microbit@... Date: Fri, 18 Jul 2008 19:39:34 +1000 Subject:
Posted - Fri Jul 18, 2008 2:44 pm
 HENK VISSER
pacific_beac...
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chip - RE: [AT91SAM] Re: watchdog + RESET
Chip, we were having some issues with the watchdog timer - see below. 41.2.2.2 Boot ROM: Watchdog Disable When AT91SAM9261 boots on internal ROM (BMS =1) the
Posted - Fri Jul 18, 2008 2:41 pm
 HENK VISSER
pacific_beac...
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Re: watchdog + RESET
Probably because an external WDT is much more reliable. Also most external WDTs require 2 states, which is much more robust. Common good practice is to kick
Posted - Fri Jul 18, 2008 9:39 am
 Microbit_P43000
forum_microbit
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Re: Designing an AT91SAM9261 based board
... You'll ... pins ... needed. ... blind ... pcs.) ... use ... order of ... they ... boards ... by ... weeks I ... outfit. ... in ... A ... also ... only ...
Posted - Fri Jul 18, 2008 5:02 am
 chipburnssc
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Re: Designing an AT91SAM9261 based board
... will have NAND flash as storage and SDRAM as memory. It will also have an lcd and will be running linux. ... reflowing, practice makes perfect. ... 420x272
Posted - Fri Jul 18, 2008 1:29 am
 tsemenko_ilya_wat2006
tsemenko_ily...
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2008 155 128 97 127 56 97 36
2007 55 104 125 74 117 88 77 100 46 118 161 119
2006 44 104 127 69 140 108 102 46 52 56 74 130
2005 36 81 98 149 79 42 97 59 73 77 73 59
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Group Email Addresses

Related Link: http://www.gnuarm.com
Post message: AT91SAM@yahoogroups.com
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List owner: AT91SAM-owner@yahoogroups.com
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