C868_02 Datasheet, PDF (140/244 Pages) Infineon Technologies AG – 8 - Bit CMOS Microcontroller

C868
On-Chip Peripheral Components
T12MSELH
T12 Capture/Compare Mode Select Register, High Byte
7
6
5
4
3
2
[Reset value: 00_H]
1
0
-
-
-
-
r
r
r
r
MSEL62
rw
Field
MSEL62
-
Bits Type Description
[3:0] rw Capture/Compare Mode Selection
These bitfields select the operating mode of the three
timer T12 capture/compare channels. Each channel
(n=0, 1, 2) can be programmed individually either for
compare or capture operation according to:
0000 Compare outputs disabled, pins CC6n and
COUT6n can be used for IO. No capture action.
0001 Compare output on pin CC6n, pin COUT6n can
be used for IO. No capture action.
0010 Compare output on pin COUT6n, pin CC6n can
be used for IO. No capture action.
0011 Compare output on pins COUT6n and CC6n.
01XX Double-Register Capture modes,
see Table 4-4.
1000 Hall Sensor mode, see Table 4-5.
In order to enable the hall edge detection, all
three MSEL6x have to be programmed to Hall
Sensor mode.
1001 Hysteresis-like mode, see Table 4-5.
101X Multi-Input Capture modes, see Table 4-6.
11XX Multi-Input Capture modes, see Table 4-6.
[7:4] r
reserved;
returns ’0’ if read; should be written with ’0’;
Note: In the capture modes, all edges at the CC6x inputs are leading to the setting of the
corresponding interrupt status flags in register IS. In order to monitor the selected
capture events at the CCPOSx inputs in the multi-input capture modes, the
CC6xST bits of the corresponding channel are set when detecting the selected
event. The interrupt status bits and the CC6xST bits have to be reset by SW.
User’s Manual
4-96
V 0.4, 2002-01