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Julew
Joined: 07 Aug 2008 Posts: 4
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Configuration PLLEN doesn't appear! |
Posted: Wed Jul 22, 2009 2:23 am |
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Hello,
I'm developing a project with PIC16F727 and I'd like to enable the PLL. In the #fuses of 16f727.h doesn't appear PLLEN option so I can't enable it.
I try to program the config via MPLAB and ICD2 but I can't.
Do you know any way to write config adresses directly with the value? |
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FvM
Joined: 27 Aug 2008 Posts: 2337 Location: Germany
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Posted: Wed Jul 22, 2009 4:36 am |
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Quote: | In the #fuses of 16f727.h doesn't appear PLLEN option so I can't enable it |
I see, that PLLEN is present in 16F727 valid fuses.
Quote: | I try to program the config via MPLAB and ICD2 but I can't. | Why? Manual configuration in MPLAB always works.
Quote: | Do you know any way to write config adresses directly with the value? | By a #rom statement, as frequently explained in the forum. It shouldn't be necessary in this case, however. |
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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Wed Jul 22, 2009 12:12 pm |
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Quote: | In the #fuses of 16f727.h doesn't appear PLLEN option so I can't enable it |
Post your compiler version. It's 4-digit a number in this format: x.xxx
You can find it at the top of the .LST file. That file will be in your project
directory after a successful compilation. |
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bkamen
Joined: 07 Jan 2004 Posts: 1611 Location: Central Illinois, USA
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Posted: Wed Jul 22, 2009 10:42 pm |
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I'm looking at PIC16F727.h and see:
Code: |
//////// Program memory: 8192x14 Data RAM: 367 Stack: 8
//////// I/O: 36 Analog Pins: 14
//////// C Scratch area: 77 ID Location: 2000
//////// Fuses: LP,XT,HS,EC_IO,INTRC_IO,INTRC,RC_IO,RC,NOWDT,WDT,NOPUT,PUT
//////// Fuses: NOMCLR,MCLR,NOPROTECT,PROTECT,NOBROWNOUT,BROWNOUT_NOSL
//////// Fuses: NOBROWNOUT,BORV25,BORV19,NOPLLEN,PLLEN,DEBUG,NODEBUG,VCAP_A0
//////// Fuses: VCAP_A5,VCAP_A6,NOVCAP
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I'm using 4.095 of the compiler.
-Ben _________________ Dazed and confused? I don't think so. Just "plain lost" will do. :D |
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Julew
Joined: 07 Aug 2008 Posts: 4
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Posted: Thu Jul 23, 2009 2:24 am |
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Im 4.065....
Ill try with #rom |
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