Using eternal flash memory on LPC4350

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

Using eternal flash memory on LPC4350

746 次查看
lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by JohnR on Thu Apr 19 08:58:59 MST 2012
I would to be able to store both M4 and MO code on flash memory by setting the start address of one processor to a non-zero address. Now I load the M4 code to flash and have to run M0 in ram, but if I set the M4 start address to anything other than zero, the program crashes at startup before reaching any user code. It is as if the startup always expect to jump to an address of zero?

As always, help would be greatfully appreciated,

JohnR
0 项奖励
回复
1 回复

739 次查看
lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by JohnR on Thu Apr 19 09:30:33 MST 2012
I meant a starting address of 0x1c000000 not zero as I said earlier. If if set any other values, eg  0x1c000800, main never gets reached.

JohnR
0 项奖励
回复