P89LPC932 External Interrupt

Hi, I need to use the external interrupts of the LPC932. The micro will be in sleeping mode and will be woke up only by these two events. It works fine the first time, but then it does not work any more...
P89LPC932 External Interrupt

Hi, I need to use the external interrupts of the LPC932. The micro will be in sleeping mode and will be woke up only by these two events. It works fine the first time, but then it does not work any more...
P89LPC932 External Interrupt 0

Hi, I need to use the external interrupt 0 on the P89LPC932. I know I need to set up the register TCON = 0x01 for falling edge detection and then set the P1.3 as an input. and the ISR is number 0....
P89LPC932 External Interrupt 0

Hi, I need to use the external interrupt 0 on the P89LPC932. I know I need to set up the register TCON = 0x01 for falling edge detection and then set the P1.3 as an input. and the ISR is number 0....
P89LPC932 Clock Speed

Hi I need to reduce the clock speed on the P89LPC932. I am using the internal clock oscillator as the clock source. Right now it is configured to run at about 7MHz but I need to reduce it to about 2MHz...