On Nov 21, 1:54 pm, Jannie du Preez <m...@home.com> wrote:
> Hello everyone,
>
> We are just starting off here and need a little advice, It seems that as
> far as a GNU debugger programmer for ARM9 is concerned the OpenOCD
> system is the way to go, for this you need a DLC5 Jtag cable or
> equivalent,
You can get a JTAGKey, or the Olimex ARM USB JTAG device, or even a
cheap wiggler clone.
> I am eager
> to get going and live in South Africa where I can find no commercial
> system to work with OpenOCD.
Can you mail order stuff? It's all available for shipping.
> We did purchase a KEIL ULINK2 jtag unit but
> the cost of the compiler is forcing us to look at other options. I am
> fairly certain the KEIL ULINK2 jtag unit will not function with OpenOCD.
I think that's true. This is odd because the circuit for that device
is widely known (at least for the first version of it).
> Are there any other chips that have enough RAM and ROM to host a Linux
> kernel?
In message <fi1uvk$2c08$1@newsreader02.ops.uunet.co.za>, Jannie du Preez
<me@home.com> writes
>Hello everyone,
>
>We are just starting off here and need a little advice, It seems that
>as far as a GNU debugger programmer for ARM9 is concerned the OpenOCD
>system is the way to go, for this you need a DLC5 Jtag cable or
>equivalent, How slow is the DLC5 Jtag cable in practise, is it usable
>or will it frustrate me? Does any one have a Gerber file or a eagle
>board layout/Schematic for a DLC5 Jtag PCB. I know there are commercial
>versions available to purchase such as the ARM-USB-Tiny but I am eager
>to get going and live in South Africa where I can find no commercial
>system to work with OpenOCD. We did purchase a KEIL ULINK2 jtag unit
>but the cost of the compiler is forcing us to look at other options. I
>am fairly certain the KEIL UNLINK2 jtag unit will not function with OpenOCD.
>
>Are there any other chips that have enough RAM and ROM to host a Linux
>kernel?
>
>Any other options I should consider?
Segger J-link has a gdb interface.
www.segger.com
--
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
\/\/\/\/\ Chris Hills Staffs England /\/\/\/\/
/\/\/ chris@phaedsys.org www.phaedsys.org \/\/\
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
Reply by Jannie du Preez●November 21, 20072007-11-21
Hello everyone,
We are just starting off here and need a little advice, It seems that as
far as a GNU debugger programmer for ARM9 is concerned the OpenOCD
system is the way to go, for this you need a DLC5 Jtag cable or
equivalent, How slow is the DLC5 Jtag cable in practise, is it usable or
will it frustrate me? Does any one have a Gerber file or a eagle board
layout/Schematic for a DLC5 Jtag PCB. I know there are commercial
versions available to purchase such as the ARM-USB-Tiny but I am eager
to get going and live in South Africa where I can find no commercial
system to work with OpenOCD. We did purchase a KEIL ULINK2 jtag unit but
the cost of the compiler is forcing us to look at other options. I am
fairly certain the KEIL UNLINK2 jtag unit will not function with OpenOCD.
Are there any other chips that have enough RAM and ROM to host a Linux
kernel?
Any other options I should consider?
Thanks
Jannie