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Tool/software:
Hi, experts On TDA4VEN I want to configure AG23 as gpio function, I query like checking the TDA4VEN datasheet AG23 can be multiplexed as gpio function, but when I configure it by using the sysconfig tool I found that I can't configure AG23 as GPIO, what's going on?
Best Regards,
Bing
Hi Bing,
I am also seeing the same issue. Let me look into this further to see if this is an issue with SysConfig.
Thanks,
Neehar
Hi, Neehar
Let me look into this further to see if this is an issue with SysConfig.
Okay, waiting for your confirmation of the results.
I used registers to pull high and still no output high, below is a record of my operation
Best Regards,
Bing
Hi Bing,
This seems to be a bug within SysConfig as all of GPIO1 seems to only give an option to select GPIO0 pads. I will report this issue to the team.
Thanks,
Neehar
Hi Bing,
I have looked into this further and the reason for this is because the OLDI GPIO pins cannot be used and therefore are not pinned out in SysConfig. This is an error in the datasheet as these GPIO pins GPIO1_[52:71] were not supposed to be included. I have filed a bug for this and it will be updated in the newest revision.
Thanks,
Neehar
Hi Neehar,
In this current version, are GPIO1_[52:71] of the SOC not able to be configured as GPIO ? When can the new version of the SOC sample be available?
Hi, Neehar
Thanks for confirming this information, but I can't access the link you provided.
Best Regards,
Bing
Hi Bing,
You won't be able to access the link, it doesn't belong her. I have removed the link in Neehar's prior response.
He will respond with the required details here.
When can the new version of the SOC sample be available?
I am not sure what you are asking here. There won't be a new SoC sample.
regards
Suman
Hi,
In this current version, are GPIO1_[52:71] of the SOC not able to be configured as GPIO ?
Yes that is correct. GPIO is not supported on OLDI and therefore GPIO1_[52:71] will not be configurable.
Thanks,
Neehar