Vectored IRQ problems in RAM_MODE with LPC2378

Using the MCB2300 board, I am working with the UART1 interrupt mode. Using a sample program in flash, everything works correctly, but when trying to run the same program at RAM_MODE, I had the following...
Vectored IRQ problems in RAM_MODE with LPC2378

Using the MCB2300 board, I am working with the UART1 interrupt mode. Using a sample program in flash, everything works correctly, but when trying to run the same program at RAM_MODE, I had the following...
SPI Clock issue of SPI with LPC2378

Dear Sir, On Simulation a proper SPI clock is generated but in actual noisy clock is observed on CRO 1)Clock signal should be in square wave form? So if so for what reason noisy clock is seen on CRO...
SPI Clock issue of SPI with LPC2378

Dear Sir, On Simulation a proper SPI clock is generated but in actual noisy clock is observed on CRO 1)Clock signal should be in square wave form? So if so for what reason noisy clock is seen on CRO...
SAM7X IRQ interrupt entered with CPSR=0x60000013 (supervisor mode) !?

Hello. I'm converting (another persons) code from another IDE to KEIL uV4 (no RTOS). When running the code, the 1st PIT-interrupt (ISR_Pit) is entered with: - CPSR=0x60000013 (supervisor mode)...