C868_02 Datasheet, PDF (116/244 Pages) Infineon Technologies AG – 8 - Bit CMOS Microcontroller

C868
On-Chip Peripheral Components
The Compare Status Modification Register contains control bits allowing for modification
by SW of the Capture/Compare state bits.
CMPMODIFL
Compare State Modification Register,Low Byte
7
6
5
4
3
-
MCC63S
-
-
-
r
w
r
r
r
[Reset value: 00_H]
2
1
0
MCC62S MCC61S MCC60S
w
w
w
Field
MCC60S
MCC61S
MCC62S
MCC63S
-
Bits Typ Description
0
w Capture/Compare Status Modification Bits
1
These bits are used to set (MCC6xR) the
2
corresponding bits CC6xST by SW.
7
This feature allows the user to individually change
the status of the output lines by SW, e.g. when the
corresponding compare timer is stopped. This allows
a bit manipulation of CC6xST-bits by a single data
write action.
The following functionality of a write access to bits
concerning the same capture/compare state bit is
provided:
MCC6xR(CMPMODIFH), MCC6xS =
0,0 Bit CC6xST is not changed.
0,1 Bit CC6xST is set.
1,0 Bit CC6xST is reset.
1,1 reserved (toggle)
[5:3], 7 r
reserved;
returns ’0’ if read; should be written with ’0’;
CMPMODIFH
Compare State Modification Register,High Byte
7
6
5
4
3
-
MCC63R
-
-
-
r
w
r
r
r
[Reset value: 00_H]
2
1
0
MCC62R MCC61R MCC60R
w
w
w
User’s Manual
4-72
V 0.4, 2002-01