请教ICD2仿PIC24fj256gb110时错误提示 0161
请教ICD2仿PIC24fj256gb110时错误提示 0161原装ICD2,Explorer 16演示板,程序是从microchip下载的DEMO,芯片使用PIC24FJ010时一切正常,使用PIC24FJ256gb110时出现如下提示:
Auto-connect not enabled - Not connecting (Try enabling auto-connect on the ICD2 settings pages.)
Connecting to MPLAB ICD 2
...Connected
Setting Vdd source to target
Target Device PIC24FJ256GB110 found, revision = Rev 0x0
...Reading ICD Product ID
Running ICD Self Test
...Passed
MPLAB ICD 2 Ready
Resetting Target
MPLAB ICD 2 Ready
Programming Target...
...Validating configuration fields
...Erasing Part
...Programming Program Memory (0x0 - 0x197F)
Verifying...
...Program Memory
ICD0161: Verify failed (MemType = Program, Address = 0x2, Expected Val = 0x0, Val Read = 0x1978)
ICD0275:Programming failed.
MPLAB ICD 2 Ready
提示烧写检验失败
出现该错误时,请确认:
u 芯片连接正确(烧写前没有20警告);
u 目标芯片的MCLR/VPP脚上没有除ICD2接口外的其他电路;常见复位电路请采用跳线进行隔离。
u ICD2与芯片的接口线路没有与电感或电容特性的电路连接;
u 整个系统可以提供足够的烧写电流
u CFG中可同时设置内部振荡喝内部复位的芯片,在烧写成功后提示CONFIG区校验失败是正常现象
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