sak-c868p-1rr Infineon Technologies Corporation, sak-c868p-1rr Datasheet - Page 124

• Manufacturer Part Number: sak-c868p-1rr
• Description: 8 - Bit Cmos Microcontroller
• Manufacturer: Infineon Technologies Corporation

Register TCTR4 allows the SW control of the run bits T12R and T13R by independent
set and reset conditions. Furthermore, the timers can be reset (while running) and the
bits STE12 and STE13 can be controlled by SW.
TCTR4L
Timer Control Register 4,Low Byte
Field
T12RR
T12RS
T12RES
DTRES
T12STR
T12STD
-
User’s Manual
T12STD
w
7
T12STR
w
6
Bits
0
1
2
3
6
7
[5:4]
Type Description
w
w
w
w
w
w
r
5
-
r
Timer T12 Run Reset
Setting this bit resets the T12R bit.
0
1
Timer T12 Run Set
Setting this bit sets the T12R bit.
0
1
Timer T12 Reset
0
1
Dead-Time Counter Reset
0
1
Timer T12 Shadow Transfer Request
0
1
Timer T12 Shadow Transfer Disable
0
1
reserved;
returns ’0’ if read; should be written with ’0’;
4
-
r
T12R is not influenced.
T12R is cleared, T12 stops counting.
T12R is not influenced.
T12R is set, T12 starts counting.
No effect on T12.
The T12 counter register is reset to zero. The
switching of the output signals is according to
the switching rules. Setting of T12RES has no
impact on bit T12R.
No effect on the dead-time counters.
The three dead-time counter channels are reset
to zero.
No action
STE12 is set, enabling the shadow transfer.
No action
STE12 is reset without triggering the shadow
transfer.
4-80
DTRES
w
3
On-Chip Peripheral Components
T12RES
w
2
T12RS
[Reset value: 00
w
1
V 1.0, 2003-01
T12RR
w
C868
0
H
]