W78052d lock bits

[Hirenn]

Hi
Problem : how can I do security bits in w78e052d?
I tried : I downloaded isp-icp programmer from nuvoton website. I try all settings but every time the config bits is disabled on application programmer provided by you, any other solution?

[GANEEV SINGH]

Hi

I guess you are asking about fuse bits of the microcontroller. Here's a link on EG which might help you:

https://www.engineersgarage.com/tutorials/at89s5152-isp-programmer-lock-bits-setting

[Hirenn]

Hi,
So,does it mean I can lock bits of W78e052d ic using AT89S52 PROGRAMMER?
Please somebody help me.

[Author]

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