Problema com ICD2 BR

[rsdias]

Estou usando o ICD2 BR para tentar gravar um pic12f629, código simples para acender um led atraves de um botão, porém aprece esta mensagem abaixo: Se alguem souber como resolver agradeço, Obrigado desde já.

Connecting to MPLAB ICD 2
...Connected
ICDWarn0030: MPLAB ICD2 is about to download a new operating system. If MPLAB IDE is just starting, it will appear to "hang" at the splash screen. Please be patient. MPLAB IDE will finish it's initialization after the OS is downloaded. (Note: You may wish to select to ignore this warning in the future.)
Downloading Operating System
Connecting to MPLAB ICD 2
...Connected
Setting Vdd source to target
ICDWarn0020: Invalid target device id (expected=0x86, read=0x0)
ICDWarn0044: Target has an invalid calibration memory value (0x0). Continue?
...Reading ICD Product ID
Running ICD Self Test
...Passed
...Download Operating System Succeeded
Setting Vdd source to target
ICDWarn0020: Invalid target device id (expected=0x86, read=0x0)
ICDWarn0044: Target has an invalid calibration memory value (0x0). Continue?
...Reading ICD Product ID
Running ICD Self Test
...Passed
MPLAB ICD 2 ready for next operation
Programming Target...
ICDWarn0052: 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 52).
ICD0275: Programming failed.
MPLAB ICD 2 ready for next operation
Programming Target...
ICDWarn0052: 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 52).
ICD0275: Programming failed.
MPLAB ICD 2 ready for next operation
Programming Target...
ICDWarn0052: 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 52).
ICD0275: Programming failed.
MPLAB ICD 2 ready for next operation

[andre_luis]

ICDWarn0020: Invalid target device id (expected=0x86, read=0x0)

Tem de configurar o dispositivo.



+++

[turuna]

Olá, veja esta linha:

ICDWarn0020: Invalid target device id (expected=0x86, read=0x0)

Nesse ponto após a ICD2 ligar a alimentação, não houve comunicação com o Pic, senão retornaria o id dele, isso é típico de falha na conexão entre a ICD2 e o Pic, isto se vc ligou a alimentação da ICD2 ao Pic.

Turuna

[chipselect]

isso já aconteceu comigo quando fiz uma placa à mão, fiquei com preguiça de limpá-la e liguei ela com os resíduos de pasta de solda.

depois que limpei bem ela com isopropílico, funcionou...