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ERROR -> Writing adress 0x001538
Written : 0xE10F Read : 0xFFFF
Yes,you are right!Gonzakpo said:Hello everyone.
I've found some sort of bug in mplab. Have you already noticed that when you select any device from the dsPIC30 family, mplab doesn't let you select to power the target from the ICD2 ?
I don't understand why is that restriction for. If you take a look at the schematics, you'll notice that these devices can be suplied with 5V. In fact, you need to suply them with 5v in order to use them at full speed (MIPS).
Well, I was wondering if I'm correct or not, that's why I've posted here.
Gracias
It is not a bug, it is disabled in the new versions. I dont know the reason, you can find the answer on the Microchip's forum: **broken link removed**Gonzakpo said:I've found some sort of bug in mplab. Have you already noticed that when you select any device from the dsPIC30 family, mplab doesn't let you select to power the target from the ICD2 ?
Connecting to MPLAB ICD 2
...Connected
Setting Vdd source to MPLAB ICD 2
ICDWarn0020: Invalid target device id (expected=0x21, read=0x0)
...Reading ICD Product ID
Running ICD Self Test
...Passed
MPLAB ICD 2 Ready
CDWarn0052: MPLAB ICD 2 cannot validate a target device. Please make sure that the target device is connected and properly powered. Select "OK" to continue, or "CANCEL" to abort the operation
ICD0200: Operation Aborted (Warning 51).
...Read Failed
MPLAB ICD 2 Ready
I don't know. As i remember, it is copyed from the original ICD2. You can see it also here:**broken link removed**sergio_lindau said:What's the function of 10K resistor on pin RA1 of 4550?
Is it problem for you :?: For the reason ask Microchip :!:PVladimir said:when begins exchange disappears ISP-VDD, why?