Table 4.1. Register Transfer
Symbol |
Description |
Example |
---|
Letters |
Register name |
MAR, R2, PC |
Parentheses |
Part of a register |
PC(0-7), R2(L) |
Arrow |
Transfer |
R2 ← R1, PC ← PC + 1 |
Comma |
SIMULTANEOUS microoperations |
R2 ← R1, PC ← PC + 1
|
It answers not all of your ques but some portion of it. Yet I hope it serves your need.For further reading, Morris Mano should be referred.