sir , I am a bigner in arm programming. I wrote a simple delay program in IAR embedded workbench 4.40a.It is pasted below.I choose linker output format in elf . I am very confuse about the linker ouput format for ep9315. In that list no bin format. plese help me what is output format i want select in IAR linker, and can we use down loader program given in cirrus logic site bye visakh #include<ioep9315.h> void delay(); int main() { PEDDR=0XFF; while(1) { PEDR=0XFF; delay(); PEDR=0X00; delay(); } } void delay() { unsigned int i,j; for(i=0;i<6666;i++) for(j=0;j<16666;j++); }