Clock 40 Mega or 80 Mega, need help to config it correct

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stefan.erni
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Clock 40 Mega or 80 Mega, need help to config it correct

Post by stefan.erni »

I use a PIC32MX440F256H.
In the datasheet is wroten 80 Mega but in FC7 is only possible to choose until 40Mega.
So I need a litle help to config it.
I have a 8Mega Quarz on the osci pin.
Is my 80Mega config correct?
Attachments
Config80Mega.PNG
run at 80Mega
(54.01 KiB) Downloaded 778 times
Config40Mega.PNG
run at 40Mega
(50.36 KiB) Downloaded 778 times
Datasheet_part_PIC32_MX440.PNG
Info max speed
(157.5 KiB) Downloaded 2759 times

kersing
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Re: Clock 40 Mega or 80 Mega, need help to config it correct

Post by kersing »

You can enter any clock value you want in the property. Just use your keyboard to enter the value in stead of the drop down box.
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stefan.erni
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Re: Clock 40 Mega or 80 Mega, need help to config it correct

Post by stefan.erni »

Hi Kersing

Thank you for the fast reply.
I did but the FC dont accept 80Mega. See in the attachment.
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Clock_by_keyboard.PNG
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kersing
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Re: Clock 40 Mega or 80 Mega, need help to config it correct

Post by kersing »

That looks like an issue in the device definition file. I'll move this message to the appropriate sub forum.
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Re: Clock 40 Mega or 80 Mega, need help to config it correct

Post by Benj »

Thanks for letting us know,

For some reason all the other devices in the family are defined correctly, it's just this device that has the problem.

Here is an updated definition file you can use. Simply copy the file into your "Flowcode 7/FCD/PIC32" folder and restart Flowcode to load the changes.
32MX440F256H.fcdx
(39.51 KiB) Downloaded 318 times

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