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Discussion Groups | AT91SAM ARM | AW: AW: AW: AW: AW: AW: Arm Linking Problem
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.
AW: AW: AW: AW: AW: AW: Arm Linking Problem - "ICLI, Bekir (EXT)" - Feb 15 22:40:06 2008
I am using SAM-BA, and there I am saying to put the code to the address 0x2=
0000000
But I don't know, how the processor knows where to start. Does placing the =
code to the memory tell the processor where to start-up?=20
Mit freundlichem Gru=DF / Best regards
Bekir ICLI
Siemens AG
Automation and Drives, Automation and Drives, A&D SC IC RD4
Tel. : +49 (721) 595-3280
mailto:b...@siemens.com
http://www.siemens.com/automation
Siemens Aktiengesellschaft: Chairman of the Supervisory Board: Gerhard Crom=
me
Managing Board: Peter Loescher, Chairman, President and Chief Executive Off=
icer;=20
Wolfgang Dehen, Heinrich Hiesinger, Joe Kaeser, Erich R. Reinhardt, Hermann=
Requardt,=20
Siegfried Russwurm, Peter Y. Solmssen
Registered offices: Berlin and Munich;=20
Commercial registries: Berlin Charlottenburg, HRB 12300, Munich, HRB 6684
WEEE-Reg.-No. DE 23691322
-----Urspr=FCngliche Nachricht-----
Von: A...@yahoogroups.com [mailto:A...@yahoogroups.com] Im Auftrag vo=
n 42Bastian
Gesendet: Freitag, 15. Februar 2008 14:01
An: A...@yahoogroups.com
Betreff: Re: AW: AW: AW: AW: AW: [AT91SAM] Arm Linking Problem
Hi
> But how does the processor know whether to start from 0x20000000 or 0x0?
It always starts from 0x0 (ok, some from 0xfff00000).
> Apparently, in my case it starts from 0x20000000=20
It is most likely the bootloader.
How do you put you image on the board and where ?
Did you read the manual about booting ?
--=20
42Bastian
Note: SPAM-only account, direct mail to bs42@...
=20
=20
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )
0000000
But I don't know, how the processor knows where to start. Does placing the =
code to the memory tell the processor where to start-up?=20
Mit freundlichem Gru=DF / Best regards
Bekir ICLI
Siemens AG
Automation and Drives, Automation and Drives, A&D SC IC RD4
Tel. : +49 (721) 595-3280
mailto:b...@siemens.com
http://www.siemens.com/automation
Siemens Aktiengesellschaft: Chairman of the Supervisory Board: Gerhard Crom=
me
Managing Board: Peter Loescher, Chairman, President and Chief Executive Off=
icer;=20
Wolfgang Dehen, Heinrich Hiesinger, Joe Kaeser, Erich R. Reinhardt, Hermann=
Requardt,=20
Siegfried Russwurm, Peter Y. Solmssen
Registered offices: Berlin and Munich;=20
Commercial registries: Berlin Charlottenburg, HRB 12300, Munich, HRB 6684
WEEE-Reg.-No. DE 23691322
-----Urspr=FCngliche Nachricht-----
Von: A...@yahoogroups.com [mailto:A...@yahoogroups.com] Im Auftrag vo=
n 42Bastian
Gesendet: Freitag, 15. Februar 2008 14:01
An: A...@yahoogroups.com
Betreff: Re: AW: AW: AW: AW: AW: [AT91SAM] Arm Linking Problem
Hi
> But how does the processor know whether to start from 0x20000000 or 0x0?
It always starts from 0x0 (ok, some from 0xfff00000).
> Apparently, in my case it starts from 0x20000000=20
It is most likely the bootloader.
How do you put you image on the board and where ?
Did you read the manual about booting ?
--=20
42Bastian
Note: SPAM-only account, direct mail to bs42@...
=20
=20
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )