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| Search found 7 matches |
| Author | Message |
|---|---|
 Topic: Problem Migrating from PIC18f452 to PIC18f4520 |
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| alec Replies: 7 Views: 14667 |
 Forum: General CCS C Discussion Posted: Tue Mar 14, 2006 4:02 pm Subject: Problem Migrating from PIC18f452 to PIC18f4520 |
| I don't have the CCS ICD and PCWH. But I think it's similar to Microchip
ICD2 in operation. With ICD2 there is a debugger mode and a programmer mode. These are selected within MPLAB. To p ... |
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| Topic: Problem Migrating from PIC18f452 to PIC18f4520 |
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| alec Replies: 7 Views: 14667 |
Forum: General CCS C Discussion Posted: Tue Mar 14, 2006 1:58 pm Subject: Problem Migrating from PIC18f452 to PIC18f4520 |
| On power cycle the PLL of the H4 is reset. Do you use the H4 fuse?
also by disconecting the ICD use lose a ground wire to the PC. Are you determining working/not-working via RS232? If so you may n ... |
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| Topic: Problem Migrating from PIC18f452 to PIC18f4520 |
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| alec Replies: 7 Views: 14667 |
Forum: General CCS C Discussion Posted: Tue Mar 14, 2006 1:56 pm Subject: Problem Migrating from PIC18f452 to PIC18f4520 |
| Could you post your #fuses settings ?
It sounds like the Oscillator mode or ICD setting in the config bits might be wrong. Thanks for replying. Here is some code: We haven't changed anything ... |
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| Topic: Problem Migrating from PIC18f452 to PIC18f4520 |
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| alec Replies: 7 Views: 14667 |
Forum: General CCS C Discussion Posted: Tue Mar 14, 2006 8:59 am Subject: Problem Migrating from PIC18f452 to PIC18f4520 |
| Hi,
I'm trying to migrate code from the PIC18F452 to the PIC18F4520. I'm programming my device with the ICD-U40. When I initially download code onto the device, it runs fine but if I unplug the I ... |
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| Topic: bootloading via USB |
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| alec Replies: 6 Views: 7361 |
Forum: General CCS C Discussion Posted: Tue Oct 25, 2005 11:54 am Subject: bootloading via USB |
| Thank for your help.
Alec |
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| Topic: bootloading via USB |
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| alec Replies: 6 Views: 7361 |
Forum: General CCS C Discussion Posted: Tue Oct 25, 2005 3:20 am Subject: bootloading via USB |
| Have you been able to make this work? I suspect the difficulty would lie on the PC side. I don't see how you would switch from the dedicated bootloader USB driver provided by Microchip to another dr ... | |
| Topic: Internal Representation of Float Data Type |
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| alec Replies: 1 Views: 5410 |
Forum: General CCS C Discussion Posted: Wed Oct 12, 2005 3:26 am Subject: Internal Representation of Float Data Type |
| Could someone please explain to me how float type variables are represented internally with CCS compilers?
Thanks, Alec |
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