• Unexpected ULINK2 reset voltages
    I have a ULINK2 connected to a LPC1758. The reset line has a 10k pullup and 100nF to ground. When I attempt to debug uVision4 sometimes starts at the reset vector and sometimes not. I have measured...
  • LPC2103 timer interrupt
    Hi there. I have a problem with timer interrupt on LPC2103. I want to set timer interrupt on Timer1. Timer1 and VIC are initialized with this code: void TimerInit(void) { T1PR = 0x0000000E;...
  • Getting unwanted interrupts in LPC2103
    Hi, I am using Keil microvision 3 and using the NXP MCU LPC2103 . Now whenever i am writing somthing to the pin connect block P0SEL0 (.30 an .31 the value written is 0x40000000) to select the functionality...
  • LPC2103 - UART0 Interrupt Problem
    Dear all, I am Using LPC2103, I had Configured UART0 to IRQ When working, VIC Register Status is vicIntSelect = 0; vicIntEnable = 0x000040; vicIRQStatus = 00000040; vicVectCtrl0 = 0x000026;...
  • LPC2103 -Timer interrupt problem
    Hi all, I am using LPC2103,I had configured timer2[16 bit] and i had set it for MR0 match interrupt and reset the TC on match , It is working for the first time ,But second time it is not working...