16f1938 port output masking inop

brandonb · Post by **brandonb** » Sun Apr 22, 2012 9:39 pm

as title states when initializing unused inputs they dont respond to output port masking

Enamul · Post by **Enamul** » Wed Jul 18, 2012 7:31 pm

Hi,
I can't understand what did you want to mean ? Can u tell bit more detail?

brandonb · Post by **brandonb** » Fri Jul 20, 2012 5:59 am

I can't understand what did you want to mean ? Can u tell bit more detail?

the problems is, when the program first starts i like to initialize unused pins high, so i use output masking with the output icon, this is what fails, when i mask the bank pins they dont go high,..... have to command all unused pins one by one to make them have the correct output state on this chip

Post by **Benj** » Fri Jul 20, 2012 9:32 am

Hi Brandon,

Please can you post a program that demonstrates the issue and we will look into it for you.

Enamul · Post by **Enamul** » Fri Jul 20, 2012 2:32 pm

Hi Brandonb,
I have tried to replicate the situation you have described but didn't get that...I am attaching here a FC. Can you have a look and tell is that the condition you are talking about and which you are getting problem?

At the same time you please have a look at the post for minor fix if you have not done already...
http://www.matrixmultimedia.com/mmforum ... 46&t=10669

Thanks,
Enamul

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16f1938 port output masking inop

16f1938 port output masking inop

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Re: 16f1938 port output masking inop

Re: 16f1938 port output masking inop