Also these series of blog posts describe what's going on in the Visual ARM1 simulator and they are both really really well written: - http://www.righto.com/201

Also these series of blog posts describe what's going on in the Visual ARM1 simulator and they are both really really well written: - http://www.righto.com/2015/12/reverse-engineering-arm1-ancestor-of.html http://www.righto.com/2015/12/reverse-engineering-arm1-ances... - http://daveshacks.blogspot.com/2015/12/inside-armv1-register-bank.html http://daveshacks.blogspot.com/2015/12/inside-armv1-register...