SAF-C164SM Infineon Technologies, SAF-C164SM Datasheet - Page 79

• Manufacturer Part Number: SAF-C164SM
• Description: 16-Bit CMOS Microcontroller
• Manufacturer: Infineon Technologies

Data Page Pointers DPP0, DPP1, DPP2, DPP3
These four non-bit addressable registers select up to four different data pages to be
active simultaneously at run-time. The lower 10 bits of each DPP register select one of
the 1024 possible 16-KByte data pages; the upper 6 bits are reserved for future use. The
DPP registers allow access to the entire memory space in pages of 16 KBytes each.
DPP0
Data Page Pointer 0
DPP1
Data Page Pointer 1
DPP2
Data Page Pointer 2
DPP3
Data Page Pointer 3
User’s Manual
15
15
15
15
-
-
-
-
-
-
-
-
14
14
14
14
-
-
-
-
-
-
-
-
13
13
13
13
-
-
-
-
-
-
-
-
12
12
12
12
-
-
-
-
-
-
-
-
11
11
11
11
-
-
-
-
-
-
-
-
10
10
10
10
-
-
-
-
-
-
-
-
SFR (FE00
SFR (FE02
SFR (FE04
SFR (FE06
9
9
9
9
8
8
8
8
4-22
7
7
7
7
H
H
H
H
/00
/01
/02
/03
H
H
H
H
6
6
6
6
)
)
)
)
Central Processing Unit (CPU)
DPP0PN
DPP1PN
DPP2PN
DPP3PN
5
5
5
5
rw
rw
rw
rw
4
4
4
4
Reset Value: 0000
Reset Value: 0001
Reset Value: 0002
Reset Value: 0003
C164CM/C164SM
3
3
3
3
2
2
2
2
Derivatives
V1.0, 2002-02
1
1
1
1
0
0
0
0
H
H
H
H