Hi...I have a doubt with LPC3250 ISR.How to enable an isr in LPC3250? We are doing simply in LPC2468 like below. ex: void uart_isr (void) __irq { //read received byte //clear uart int reg //clear vic int reg } void enable_vic (void) { //set addr of isr fun - uart_isr //set priortiy //VICIntEnable } It is looking very simple in lpc2468. But how to do in LPC3250?
So read the Datasheet (and/or "User Manual", or whatever) to find out what registers it does have - and how to use them!
There is no particular reason to assume that, just because one chip has a certain register with a certain name, all chips have to have the same register with the same name!