How to make sure data consistency when data loaded from external NOR Flash to RAM

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

How to make sure data consistency when data loaded from external NOR Flash to RAM

494 次查看
Long_Vu_VN
Contributor I

Hello everyone,

This is the first time I work on NXP Chip. 

And I when BootROM load Image from external Flash to SRAM.

How to make sure data consistency when data loaded from external NOR Flash to SRAM. 

0 项奖励
回复
4 回复数

448 次查看
Long_Vu_VN
Contributor I

Thanks for your information @lukaszadrapa 

 

 

 

 

 

 

0 项奖励
回复

459 次查看
Long_Vu_VN
Contributor I

Hi @lukaszadrapa , Im working on SAF85xx with an external Flash via Qspi interface, using Mem_43_EXFLS from NXP MCAL

0 项奖励
回复

451 次查看
lukaszadrapa
NXP TechSupport
NXP TechSupport

SAF85xx is still in preproduction status, so it's not supported by our online support team yet. Please discuss this directly with NXP FAE assigned to you. 

Regards,

Lukas

0 项奖励
回复

465 次查看
lukaszadrapa
NXP TechSupport
NXP TechSupport

Hi @Long_Vu_VN 

Could you confirm which device do you use exactly? 

Regards,

Lukas

0 项奖励
回复
%3CLINGO-SUB%20id%3D%22lingo-sub-2159548%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%E5%BD%93%E6%95%B0%E6%8D%AE%E4%BB%8E%E5%A4%96%E9%83%A8%E6%88%96%E9%9D%9E%E9%97%AA%E5%AD%98%E5%8A%A0%E8%BD%BD%E5%88%B0%20RAM%20%E6%97%B6%EF%BC%8C%E5%A6%82%E4%BD%95%E7%A1%AE%E4%BF%9D%E6%95%B0%E6%8D%AE%E4%B8%80%E8%87%B4%E6%80%A7%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2159548%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E5%A4%A7%E5%AE%B6%E5%A5%BD%3C%2FP%3E%3CP%3E%E8%BF%99%E6%98%AF%E6%88%91%E7%AC%AC%E4%B8%80%E6%AC%A1%E4%B8%BA%E6%81%A9%E6%99%BA%E6%B5%A6%E8%8A%AF%E7%89%87%E5%B7%A5%E4%BD%9C%E3%80%82%20%3C%2FP%3E%3CP%3E%E5%BD%93%20BootROM%20%E5%B0%86%E6%98%A0%E5%83%8F%E4%BB%8E%E5%A4%96%E9%83%A8%E9%97%AA%E5%AD%98%E5%8A%A0%E8%BD%BD%E5%88%B0%20SRAM%20%E6%97%B6%E3%80%82%3C%2FP%3E%3CP%3E%E5%BD%93%E6%95%B0%E6%8D%AE%E4%BB%8E%E5%A4%96%E9%83%A8%E6%88%96%E9%9D%9E%E9%97%AA%E5%AD%98%E5%8A%A0%E8%BD%BD%E5%88%B0%20SRAM%20%E6%97%B6%EF%BC%8C%E5%A6%82%E4%BD%95%E7%A1%AE%E4%BF%9D%E6%95%B0%E6%8D%AE%E4%B8%80%E8%87%B4%E6%80%A7%E3%80%82%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2159734%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20How%20to%20make%20sure%20data%20consistency%20when%20data%20loaded%20from%20external%20NOR%20Flash%20to%20RAM%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2159734%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E6%84%9F%E8%B0%A2%E6%82%A8%E6%8F%90%E4%BE%9B%E7%9A%84%E4%BF%A1%E6%81%AF%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F37795%22%20target%3D%22_blank%22%3E%40lukaszadrapa%3C%2FA%3E%3C%2FP%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2159730%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20How%20to%20make%20sure%20data%20consistency%20when%20data%20loaded%20from%20external%20NOR%20Flash%20to%20RAM%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2159730%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3ESAF85xx%20%E4%BB%8D%E5%A4%84%E4%BA%8E%E8%AF%95%E7%94%9F%E4%BA%A7%E9%98%B6%E6%AE%B5%EF%BC%8C%E5%9B%A0%E6%AD%A4%E6%88%91%E4%BB%AC%E7%9A%84%E5%9C%A8%E7%BA%BF%E6%94%AF%E6%8C%81%E5%9B%A2%E9%98%9F%E8%BF%98%E4%B8%8D%E6%94%AF%E6%8C%81%E5%AE%83%E3%80%82%E8%AF%B7%E7%9B%B4%E6%8E%A5%E4%B8%8E%E5%88%86%E9%85%8D%E7%BB%99%E6%82%A8%E7%9A%84%E6%81%A9%E6%99%BA%E6%B5%A6%20FAE%20%E8%AE%A8%E8%AE%BA%E3%80%82%20%3C%2FP%3E%0A%3CP%3E%E6%AD%A4%E8%87%B4%EF%BC%8C%3C%2FP%3E%0A%3CP%3ELukas%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2159696%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20How%20to%20make%20sure%20data%20consistency%20when%20data%20loaded%20from%20external%20NOR%20Flash%20to%20RAM%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2159696%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E4%BD%A0%E5%A5%BD%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F37795%22%20target%3D%22_blank%22%3E%40lukaszadrapa%3C%2FA%3E%EF%BC%8C%E6%88%91%E6%AD%A3%E5%9C%A8%E4%BD%BF%E7%94%A8%E6%81%A9%E6%99%BA%E6%B5%A6%20MCAL%20%E7%9A%84%20Mem_43_EXFLS%20%E9%80%9A%E8%BF%87%20Qspi%20%E6%8E%A5%E5%8F%A3%E4%B8%BA%20SAF85xx%20%E5%AE%89%E8%A3%85%E5%A4%96%E9%83%A8%E9%97%AA%E5%AD%98%E3%80%82%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2159669%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20How%20to%20make%20sure%20data%20consistency%20when%20data%20loaded%20from%20external%20NOR%20Flash%20to%20RAM%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2159669%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E4%BD%A0%E5%A5%BD%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F254190%22%20target%3D%22_blank%22%3E%40Long_Vu_VN%3C%2FA%3E%3C%2FP%3E%0A%3CP%3E%E4%BD%A0%E8%83%BD%E7%A1%AE%E8%AE%A4%E4%B8%80%E4%B8%8B%E4%BD%A0%E5%88%B0%E5%BA%95%E4%BD%BF%E7%94%A8%E7%9A%84%E6%98%AF%E5%93%AA%E5%8F%B0%E8%AE%BE%E5%A4%87%E5%90%97%EF%BC%9F%3C%2FP%3E%0A%3CP%3E%E6%AD%A4%E8%87%B4%EF%BC%8C%3C%2FP%3E%0A%3CP%3ELukas%3C%2FP%3E%3C%2FLINGO-BODY%3E