topic Re: vybrid Processor Expert selects multiple pins for I2C0 SCL in Vybrid Processors

vybrid Processor Expert selects multiple pins for I2C0 SCL

alanball — Wed, 15 Apr 2015 10:12:04 GMT

Hi Guys

I'm using Processor Expert 10.4 to configure a Vybrid

Problem I have is that when I select pin B14 for I2C0 SCL, the tool also checks pins K18 and L3 (which I need for other things) -see attachment

i2C1 behaves as I would expect (I can select any one of the available pins)

Is this a bug in the tool, or is there some strange dependency in the chip I'm not aware of ?

Re: vybrid Processor Expert selects multiple pins for I2C0 SCL

VilemZ — Tue, 21 Apr 2015 07:19:58 GMT

Hi Alan,

I tried select only pin B14 on PEx in new project and it was work. I attaching screen. I think, that i can be affected by other things.

Best Regards

Vilem

Re: vybrid Processor Expert selects multiple pins for I2C0 SCL

alejandrolozan1 — Wed, 22 Apr 2015 00:32:21 GMT

Hi,

I have the same behavior as Vilem.

The version I have is the next:

I wonder if there is any difference. I am not sure if there is an update package you need.

The installation details are the next:

Regards,

Alejandro

Re: vybrid Processor Expert selects multiple pins for I2C0 SCL

alanball — Wed, 22 Apr 2015 07:13:23 GMT

Hi Alejandro & Vilem

Thanks for your reply :smileyhappy:

It looks like there is a later version of PE - I will check

In the meantime, since I was still able to change my hardware design, I changed from I2C0 to I2C1, which does not have any issue

Regards

Alan

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