Questions about apex2

youngtaek 发表于 2021-6-8 14:01
Have you confirmed this to engineer?
If yes, is there any sample code that enables the hardware ac ...

This is the question I've asked about can controller

Suppose that I use GMSL2, for multiple cameras with 1080p, would it share the 6Gbps bandwidth across multiple cameras? or is it per camera bandwidth?

youngtaek 发表于 2021-6-8 14:25
This is the question I've asked about can controller

Suppose that I use GMSL2, for multiple camer ...

The answer is below your question...

We are using MCP2517/MCP2518 of Microchip.


Suppose that I use GMSL2, for multiple cameras with 1080p, would it share the 6Gbps bandwidth across multiple cameras? or is it per camera bandwidth?
From datasheet, it should be 2 camera share 6Gbps. But we don't have enough 800M pixel cameras to test. This test will help to confirm this.

贺老师 发表于 2021-6-8 14:34
The answer is below your question...

We are using MCP2517/MCP2518 of Microchip.

https://forum.miivii.com/forum.p ... 48&fromuid=1042

This is the question I'm keep mentioning

贺老师 发表于 2021-6-8 14:34
The answer is below your question...

We are using MCP2517/MCP2518 of Microchip.

Again, to clarify that I'm keep asking you:

I asked at very first:
3. What kind of can controller do you use for 3 additional can ports? Is it possible to use hardware acceptance filter for those chipsets? (2 from xavier module itself supports it)

You replied:
I suppose so, but need confirmation from our engineer, will come back to you tomorrow.

I asked again:
Have you confirmed this to engineer?
If yes, is there any sample code that enables the hardware acceptance filter?

I haven't got any reply for the last question

youngtaek 发表于 2021-6-8 16:45
Again, to clarify that I'm keep asking you:

I asked at very first:

Oh, I get it.
>> If yes, is there any sample code that enables the hardware acceptance filter?
For this question, currently we didn't provide it.
We will check if possible.
We will handle this requirement as a product requirement, and update to you later.

贺老师 发表于 2021-6-8 18:23
Oh, I get it.
>> If yes, is there any sample code that enables the hardware acceptance filter?
For ...

Okay, please
will wait for it

youngtaek 发表于 2021-6-9 12:07
Okay, please
will wait for it

Hi, youngtaek
The MCP2517/MCP2518 chip has hardware acceptance filters, according to its document (page 5):
https://ww1.microchip.com/downlo ... rface-20005688B.pdf

But we have not test that feature till now.

gdwang 发表于 2021-6-9 12:57
Hi, youngtaek
The MCP2517/MCP2518 chip has hardware acceptance filters, according to its document  ...

I think this is very essential part to test, especially when you want your product to be advertised as "vehicle-specialized"
I would wait you testing the feature, get back with any sort of example available