Data Sheets for parts? what is the distinction between: Register, ARegister, DRegister

Posted by MarinaP on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Data-Sheets-for-parts-what-is-the-distinction-between-Register-ARegister-DRegister-tp4032664.html

Is there a Data Sheets for parts?  

Looking at "Figure A.6 All the built-in chips supplied"

I cannot see a distinction, other than the name, for: Register, ARegister, and DRegister

Edit:  I see that Register has no GUI on the HW simulator, but that both ARegister and DRegister do have.