Internal Register File Organization - Samsung S3C80A5B User Manual

ADDRESS SPACES
FFH
E0H
DFH
64-Bytes
D0H
CFH
C0H
2-4
Set 1
System and Peripheral
Control Registers
(Register Addressing
Mode)
System Registers
(Register Addressing
Mode)
Working Registers
(Working Register
Addressing Mode)
Figure 2-2. Internal Register File Organization
FFH
General-Purpose
Data Register
(Indirect Register or
Indexed addressing
stack operations)
C0H
BFH
192-Bytes
Prime Data Registers
~
(All Addressing Modes)
~
00H
Set 2
modes or
256-Bytes
~
S3C80A5B