Posted on May 16, 2005 at 06:39For example; _huge unsigned int* FCR0H_reg; FCR0H_reg = (_huge unsigned int*)(0x000E0002); *FCR0H_reg=0x2000; //word program Are you doing in this way? If so and you have enabled XFLASH, XBUS and ROMEN=1, it should be ...
Posted on May 12, 2005 at 09:08Are you trying to write it in C? If so, my advice is to try to write directly in ASM. If you want to move some data in XRAM you should enable it setting XPEN in the SYSCON register, XPERCON contains already a config wi...
Posted on April 14, 2005 at 12:34Neila has already told you the answer. While RTCOFF=0 (bit 7 of RTCCON register) it's not possible to write the content of RTCL and RTCH. This is completely normal. Anyway, on the F269, there is a known problem on th...
Posted on March 21, 2005 at 13:20No, unforunately you're wrong. You lost the use of the flash forever. To unprotect the IFLASH the code must be run from the IFLASH itself, so if you have not a particular procedure that can be activated already store...
