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General Discussion
External Crystals ?
Doofus
Posts:
28
2013-05-29 07:35
edited 2013-05-29 10:26
in
General Discussion
If I take the 5 Mhz crystal off of a prop board and feed a 10 Mhz frequency in at the same place can I use the pll to get to 80 Mhz?
Comments
Electrodude
Posts:
1,673
2013-05-29 08:50
edited 2013-05-29 08:50
Yes. Just make sure you set your crystal settings right.
Mike Green
Posts:
23,101
2013-05-29 09:08
edited 2013-05-29 09:08
You have to feed the external clock to XIN / Ground.
Publison
Posts:
12,366
2013-05-29 09:14
edited 2013-05-29 09:14
Pages 4,6, and 14 in the
Data Shee
t have the information for the clock.
Publison
Posts:
12,366
2013-05-29 10:26
edited 2013-05-29 10:26
Pages 68-70 in the
Propeller Manual
are also a good reference.
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