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krotus
Joined: 23 Aug 2009
Posts: 3
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 23 Aug 2009 22:30 potyo2 |
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Hi, I have build potyo2 rev1 (http://potyo.extra.hu/icd2/potyo2-rev1.zip) but it doesnt work.
One problem is that selftest says "MCLR Vdd: Low", all other tests are passed. Another problem is so I have only 2.30V ISP-VDD (1.20V on 1RA1), shouldnt this be 5V when target device is selected to 16f877a? Also target device ID is not recognized (Read 0x00). What should I check first?
Thanks in advance.
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krotus
Joined: 23 Aug 2009
Posts: 3
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24 Aug 2009 17:13 potyo2 |
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| Potyo2 should be ICD2 compatible, so I want to ask if there is any program for ICD2 to statically set outputs to given levels to allow me to check them with multimeter? Thx.
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wp100
Joined: 15 May 2009
Posts: 327
Helped: 45
Location: England
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Google
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24 Aug 2009 18:27 Ads |
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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24 Aug 2009 18:27 Re: potyo2 debugging |
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| krotus wrote: |
| Potyo2 should be ICD2 compatible, so I want to ask if there is any program for ICD2 to statically set outputs to given levels to allow me to check them with multimeter? Thx. |
The PICkit2 has this, too bad the ICD2 doesn't.
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