DE115 Lab9 Question Can nios system connect and use my own DIY CPU?

i am tesleft (http://www.alteraforum.com/forum/member.php?u=79911), using a new account to reply you. i haven't written too, i find a book has simple processor, however, only have addition, forget whether have multiplication, i guess there are many operations missing in it, i remember that it has register, not sure whether is 8 bit, register is only flip flop, when you follow the lab exercise in de2-115, it will guide you to do this simple cpu