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| Search found 3 matches |
| Author | Message |
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 Topic: Migrating from 18F252 to 18F2520 |
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| dinder Replies: 3 Views: 5490 |
 Forum: General CCS C Discussion Posted: Wed May 24, 2006 7:40 am Subject: Migrating from 18F252 to 18F2520 |
| Thanks Rob, reading the errata sheet, appears to indicate where the problem may be.
There is an interrupt issue, If an interrupt occurs during a two-cycle instruction that modifies the STATUS, BSR or ... |
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| Topic: Migrating from 18F252 to 18F2520 |
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| dinder Replies: 3 Views: 5490 |
Forum: General CCS C Discussion Posted: Wed May 24, 2006 7:24 am Subject: Debug on serial port |
| I did exactly that, the hw serial port is the only one connected, and the program originally outputs a header and default parameters after power up. This all works correctly, after every power off/on ... | |
| Topic: Migrating from 18F252 to 18F2520 |
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| dinder Replies: 3 Views: 5490 |
Forum: General CCS C Discussion Posted: Wed May 24, 2006 5:15 am Subject: Migrating from 18F252 to 18F2520 |
| Since Microchip recommends using the 2520, and it allows usings its internal RC osc, saving an external Xtal, seemed the right thing to do.
After a quick comparison of datasheets, I 'only' changed th ... |
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