XC858CA Datasheet, PDF (34/124 Pages) Infineon Technologies AG – 8-Bit Single-Chip Microcontroller

XC858CA
Functional Description
The page register has the following definition:
MOD_PAGE
Page Register for module MOD
7
6
5
4
3
OP
STNR
0
w
w
r
Reset Value: 00_H
2
1
0
PAGE
rw
Field
PAGE
STNR
Bits Type Description
[2:0] rw Page Bits
When written, the value indicates the new page.
When read, the value indicates the currently active
page.
[5:4] w Storage Number
This number indicates which storage bit field is the
target of the operation defined by bit field OP.
If OP = 10_B,
the contents of PAGE are saved in STx before being
overwritten with the new value.
If OP = 11_B,
the contents of PAGE are overwritten by the
contents of STx. The value written to the bit positions
of PAGE is ignored.
00 ST0 is selected.
01 ST1 is selected.
10 ST2 is selected.
11 ST3 is selected.
Data Sheet
27
V1.0, 2010-03