Forum Post: Memory write/read problem

Hi TI engineers,

We are using C6678 EVM connected to a PC host whose operation system is windows XP. We write data to DDR beginning with the address 0x90000000 and then read the data from the same address referring to mcsdk_2_01_02_06\tools\boot_loader\examples\pcie\linux_host_loader\pciedemo.c (writeDSPMemory and readDSPMemory). The data read using method is right but if we use the memory browser in CCS5 to view the data written into DDR from the address 0x90000000, the data is wrong.

Could you please find out the problem and give us some advice?

Thanks in advance!