Seonglae Cho- Acuumulator Register - most used
return value will be here
- Base Register
do not store return
- Counter Register
- for i
- it always decrese
- Data Register
- Other data register
- Source Index
- copied data address
- Destination Index
- destination data address
- Stack Pointer
- Stack frame last address pointer
- Base Pointer
- Stack frame First Address pointer
16bit
AX
BX
CX
DX
32bit
prefix e
64bit
prefix r