i am going to devlope a software with a pos because i didn't get the machine now . i want to realize the programe on pc. first i want to simulate ram on pc harddisk , and write & read harddisk address , but i don't know how to do it, i am a newhand, please help me . thank you in advance
What is your intended target system? How much RAM is it going to have? Keil uVision already has a perfectly good simulator - just use it!