Tring to interface an FPGA with cc9p9215 on Dev Board. Does anyone have any sample code using buffered address and data lines to do this? Any pointers would be appreciated - I see a note in the documentation that D0 to D15 are only active when CS0 or CS2 are active?
Thanks in advance
Resloved. unsigned int *mptr; int fd, offset, num;
fd = open(“/dev/mem”, O_RDWR); //open
mptr = mmap(0,0x8000,PROT_READ + PROT_WRITE, MAP_SHARED,fd,(0x60000000+offset)); //map
mptr[0] = 0x00010001 // <<