Chapter 12 List of Machine Language Instructions

Addressing Modes 229

3. The program counter, PC, plus a sign-extended 8-bit or 16-bit displacement or a 32-bit displace-

ment.

Absolute addressing

Absolute addressing specifies the address to be accessed as a 16-bit or 32-bit displacement.

RAM
0
31
PC
0
3
131
0
+
d32/d16/d8
0
16
31
Address specification
sign-extended
RAM
abs32/abs16
0
31
Address specification