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Hi I have written a simple code for lpc2103 to starting use of that, But this simple program dose not work after downloading on chip via J-LINK V.8 . When I debug the program, it stymies in PLL what for lock loop in startup code.
Please help me to solve this problem.
Are we expected to guess what your code looks like? Or hack Keil to get access to your IP number so we can hack your computer?
Does it hurt to spend enough time with your post, so people can even have a chance to possibly figure out what is wrong?
This is the code I have written .
core: LPC2103 Xtal frequency: 12MHz MSEL:5 PSEL:2
code:
int main (void) { IODIR=(1<<18); while(1) { IOSET=(1<<18); delay_ms(15); IOCLR=(1<<18); delay_ms(15); } }
The program stop here:
; Wait until PLL Locked PLL_Loop LDR R3, [R0, #PLLSTAT_OFS] ANDS R3, R3, #PLLSTAT_PLOCK BEQ PLL_Loop