On 24/01/2018 20:51, Mark Cave-Ayland wrote:
> On 11/01/18 11:48, Fabien Chouteau wrote:
>
>> On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
>>> With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
>>> * Explicitely by software writing to the CLEAR_OFFSET register
>>> * Implicitely
On 11/01/18 11:48, Fabien Chouteau wrote:
On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
* Explicitely by software writing to the CLEAR_OFFSET register
* Implicitely when the procesor is done running the trap handler attached
On Mon, Jan 15, 2018 at 9:27 AM, Jean-Christophe Dubois
wrote:
> Le 2018-01-15 14:45, Jean-Christophe Dubois a écrit :
>>
>> Le 2018-01-15 12:09, Fabien Chouteau a écrit :
>>>
>>> On 12/01/2018 15:10, Jean-Christophe Dubois wrote:
Le 2018-01-12 11:55, Fabien
On 16/01/18 10:21, Fabien Chouteau wrote:
On 15/01/2018 19:16, Mark Cave-Ayland wrote:
On 11/01/18 11:48, Fabien Chouteau wrote:
On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
* Explicitely by software writing to the
On 15/01/2018 18:27, Jean-Christophe Dubois wrote:
> Le 2018-01-15 14:45, Jean-Christophe Dubois a écrit :
>>
>> Note: For now I am not so much interested in the AMBA discovery as the
>> type of software platform I am thinking about is embedded where the
>> hardware is well known ahead of time.
On 15/01/2018 19:16, Mark Cave-Ayland wrote:
> On 11/01/18 11:48, Fabien Chouteau wrote:
>
>> On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
>>> With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
>>> * Explicitely by software writing to the CLEAR_OFFSET register
>>> * Implicitely
On 11/01/18 11:48, Fabien Chouteau wrote:
On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
* Explicitely by software writing to the CLEAR_OFFSET register
* Implicitely when the procesor is done running the trap handler attached
Le 2018-01-15 14:45, Jean-Christophe Dubois a écrit :
Le 2018-01-15 12:09, Fabien Chouteau a écrit :
On 12/01/2018 15:10, Jean-Christophe Dubois wrote:
Le 2018-01-12 11:55, Fabien Chouteau a écrit :
On 11/01/2018 13:35, Jean-Christophe Dubois wrote:
Thanks Fabien,
Now, as a side question,
Le 2018-01-15 12:09, Fabien Chouteau a écrit :
On 12/01/2018 15:10, Jean-Christophe Dubois wrote:
Le 2018-01-12 11:55, Fabien Chouteau a écrit :
On 11/01/2018 13:35, Jean-Christophe Dubois wrote:
Thanks Fabien,
Now, as a side question, could you tell me which reference LEON3
platform is
On 12/01/2018 15:10, Jean-Christophe Dubois wrote:
> Le 2018-01-12 11:55, Fabien Chouteau a écrit :
>> On 11/01/2018 13:35, Jean-Christophe Dubois wrote:
>>> Thanks Fabien,
>>>
>>> Now, as a side question, could you tell me which reference LEON3 platform
>>> is implemented by Qemu in
Le 2018-01-12 11:55, Fabien Chouteau a écrit :
On 11/01/2018 13:35, Jean-Christophe Dubois wrote:
Thanks Fabien,
Now, as a side question, could you tell me which reference LEON3
platform is implemented by Qemu in leon3_generic?
I think it was the based on the FPGA version of Leon3 I was
On 11/01/2018 13:35, Jean-Christophe Dubois wrote:
> Thanks Fabien,
>
> Now, as a side question, could you tell me which reference LEON3 platform is
> implemented by Qemu in leon3_generic?
>
I think it was the based on the FPGA version of Leon3 I was using at the
time. The name leon3_generic
Thanks Fabien,
Now, as a side question, could you tell me which reference LEON3
platform is implemented by Qemu in leon3_generic?
It doesn't seem to match the one emulated by tsim.
Thanks.
JC
Le 2018-01-11 12:48, Fabien Chouteau a écrit :
On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
On 10/01/2018 21:43, Jean-Christophe Dubois wrote:
> With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
> * Explicitely by software writing to the CLEAR_OFFSET register
> * Implicitely when the procesor is done running the trap handler attached
> to the IRQ.
>
Thanks
With the LEON3 IRQ controller IRQs can be acknoledged 2 ways:
* Explicitely by software writing to the CLEAR_OFFSET register
* Implicitely when the procesor is done running the trap handler attached
to the IRQ.
The actual IRQMP code only allows the implicit processor triggered IRQ ack.
If
15 matches
Mail list logo