RT1165's fuse config

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

RT1165's fuse config

579 次查看
kyle81
Contributor II

Hi,

The fuses blew are blowed by mistake, and now Jlink can't connect device any more .

0x940[4] = BOOT_CFG1[4] = 1

0x960[4] = BT_FUSE_SEL = 1

My questions:

1. Is there anyway to make device boot from nor flash even if 0x940[4]  = 1?

2. Why Jlink can't connect device anymore if 0x940[4] is 1 (It should be 0 for nor flash) ?

 

Thanks,

Kyle

 

0 项奖励
回复
1 回复

577 次查看
jeremyzhou
NXP Employee
NXP Employee

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) Is there anyway to make device boot from nor flash even if 0x940[4] = 1?
-- No, I'm afraid not.
2. Why Jlink can't connect device anymore if 0x940[4] is 1 (It should be 0 for nor flash) ?
-- Actually, it shouldn't affect the Jlink connection, so I was wondering if you can illustrate the error message via sharing the screenshot.
Have a great day,
TIC

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

 

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

0 项奖励
回复