user manual

46
CHAPTER 5 CPU SOFTWARE ARCHITECTURE
PC PC
SP
(-
2
)
SP
DC H DC H
FE H FE H
79 H
56 H
5678 H
Before execution
After execution
[Example]
CALLV #3
1234
H
1232 H
FEDC H
1233 H
1232 H
1233 H
1232 H
FFC7 H
FFC6 H
1234 H
1234 H
XX H
XX H
...
...
... ...