PN7462 Code Read/Write Protection Levels & IAP & ISP

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

PN7462 Code Read/Write Protection Levels & IAP & ISP

456 次查看
EE_Ark
Contributor II

Hi,

I have a question about code read/write protection levels and how they affect IAP and ISP.

If I set CWP_LEVEL to 1 by using 'phhalSysSer_Secrow_Config_t' can i continue to use 'phhalEeprom_WriteBuffer' and 'phhalFlash_WriteBuffer' functions to write data to flash & eeprom in my firmware.

If I set CRP_Level to 1 by using 'phhalSysSer_USB_Primary_Dnld_Config_t' can i continue to use 'phhalEeprom_Read' and 'phhalFlash_Read' functions to read data from flash & eeprom in my firmware.

Thanks.

标记 (1)
0 项奖励
回复
1 回复

413 次查看
danielchen
NXP TechSupport
NXP TechSupport

Hi

I think it should can.

'phhalEeprom_WriteBuffer'  'phhalFlash_WriteBuffer‘  'phhalEeprom_Read' and 'phhalFlash_Read'   these fucntions are generic interface Hals.

CRP_Level and  DRP_Level  are for ROM interface Hals .

danielchen_0-1657617134681.png

 

Regards

Daniel

0 项奖励
回复