ADDRESS SPACES S3C8245/P8245/C8249/P8249

2-4

System Registers
(Register Addressing Mode)
General Purpose Register
(Register Addressing Mode)
Bank 1
System and
Peripheral Control
Registers
Bank 0
System and
Peripheral Control
Registers
(Register Addressing Mode)
Set1
FFH
E0H
32
Bytes
E0H
DFH
D0H
CFH
C0H
Prime
Data Registers
(All addressing modes)
LCD Display Reigster
~ ~
Page 4
0FH
00H
16
Bytes
~
Page 1
~
Page3
~
Page 2
~
Page 1
Page 0
Prime
Data Registers
(All Addressing Modes)
Page 0
Set 2
General-Purpose
Data Registers
(Indirect Register, Indexed
Mode, and Stack
Operations)
~ ~ ~
C0H
BFH
00H
FFH
FFH
FFH
FFH
192
Bytes
64
Bytes
256
Bytes
NOTE:
In case of S3C8245/P8245, there are page 0, page 1, and page 4.
Page 4 is for LCD display register, 16 bytes.

Figure 2-2. Internal Register File Organization