Difference between Simulated and real timings

I am using an AT89C53-24 microcontroller with a 12.000 MHz crystal. My program uses hardware timer (T1-Mode 1, interrupts enabled) to provide a 20 mSec heartbeat, and hardware timer (T0-Mode 1, interrupts...
Difference between Simulated and real timings

I am using an AT89C53-24 microcontroller with a 12.000 MHz crystal. My program uses hardware timer (T1-Mode 1, interrupts enabled) to provide a 20 mSec heartbeat, and hardware timer (T0-Mode 1, interrupts...
Differences between NEON in Cortex-A8 and A9

Note: This was originally posted on 25th July 2011 at http://forums.arm.com Currently i am working on a Cortex-A9 single-core chip(AML8726-m if you want to know more), and in the datasheet it's said there...
Differences between NEON in Cortex-A8 and A9

Note: This was originally posted on 25th July 2011 at http://forums.arm.com Currently i am working on a Cortex-A9 single-core chip(AML8726-m if you want to know more), and in the datasheet it's said there...
what is the difference between ARM cortex M3 and ARM cortex A9

I need information about difference in registers and RAM and pins, i want to write CAN code to ARM cortex A9 by taking the reference of ARM cortex M3 code, can anyone please share information to me ASAP...