Data abort, External abort.. How can i find cause????

Hi, experts I'm developing Secure OS on A57/53 bit.LITTLE SoC. But as you know.. Cuz i'm really beginner.. I beg your wisdom... Current situation is : For making a TA. Bring the related data from REE...
Data abort, External abort.. How can i find cause????

Hi, experts I'm developing Secure OS on A57/53 bit.LITTLE SoC. But as you know.. Cuz i'm really beginner.. I beg your wisdom... Current situation is : For making a TA. Bring the related data from REE...
Data Abort on read, although write can be executed without any abort.

I am a begginer to arm and I have a problem with understanding Data Abort that I get when reading from memory (ATCM) when I read from atcm. next pc jumps to 0x10, so Its Data Abort. However, If I...
Data Abort on read, although write can be executed without any abort.

I am a begginer to arm and I have a problem with understanding Data Abort that I get when reading from memory (ATCM) when I read from atcm. next pc jumps to 0x10, so Its Data Abort. However, If I...
ADC Data abort

I am having a data abort problem when I initialize the AD converter of the LPC2103. I am using uVision3, and here the code that is causing problem: PINSEL1 |= 0x00030000; ADCR = 0x00200404; ADCR...