FAQs
English (US) 日本語 | Japanese 中文 | Chinese (Simplified)

LPC1125 flash program issue

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 

LPC1125 flash program issue

yesterday
30 Views
Lu888
Contributor I

I accidentally programmed all flash to 0 (but did not enable flash read protection), and then the chip debug function encountered an exception; I want to know what happens to the chip if Flash is programmed to 0.

Thanks!

0 Kudos
Reply
1 Reply

yesterday
4 Views
Alice_Yang
NXP TechSupport
NXP TechSupport

Hello @Lu888 

How about programming a simple example? 

If still can't work, please enter  ISP mode, using Flash Magic erase all. Then try again.

"A LOW level after reset at the PIO0_1 pin is considered as an external hardware request to start the ISP command handler either via UART, if present."

 

BR

Alice

0 Kudos
Reply