What's the difference between each version of Architecture Reference Manual

Hi I need to refer to the Architecture Reference Manual. But there are several versions to choose as the link below, I want to know the guideline or the difference of each version. developer.arm...
What's the difference between each version of Architecture Reference Manual

Hi I need to refer to the Architecture Reference Manual. But there are several versions to choose as the link below, I want to know the guideline or the difference of each version. developer.arm...
how to interface two 8052 with each other

i am going to do a 8052 based project in which we must be interface two s-series 8052 with each other but we have no idea about it. can anybody help me to suggest me how to interface two 8052 together...
how to interface two 8052 with each other

i am going to do a 8052 based project in which we must be interface two s-series 8052 with each other but we have no idea about it. can anybody help me to suggest me how to interface two 8052 together...
make talk two ARM Cortex M3 each other using WiFi or Bluetooth.

9Hi, I want to develop a system with ARM Cortex M3 (LPC 1768 or LPC1343) can talk to each other ysing wifi module or Bluetooth Module. Plzz help in this contex as i am new toi ARM