Technical Reference Manual
002-29852 Rev. *B
Bits Name
SW
HW
Default or
Enum
Description
Z
0
The behavior is the same is in previous mxtcpwm
(version 1).
When the counter is disabled the PWM outputs
'line_out' and 'line_compl_out' are NOT driven by the
TCPWM. Instead the port default level configuration
applies, e.g. 'Z' (high impedance).
Note: This is realized by driving the TCPWM output
'line_out_en' to 0.
When the counter is stopped upon a stop event the
PWM outputs are deactivated (to the polarity defined
by CTL.QUAD_ENCODING_MODE).
RETAIN
1
When the counter is disabled the PWM outputs
'line_out' and 'line_compl_out' are driven by the
TCPWM.
When the counter is disabled or stopped upon a stop
event the PWM outputs are retained (keep their
previous levels).
While the counter is disabled or stopped the PWM
outputs can be changed via LINE_SEL (when
parameter GRP_SMC_PRESENT = 1).
L
2
When the counter is disabled the PWM outputs
'line_out' and 'line_compl_out' are driven by the
TCPWM.
When the counter is disabled or stopped upon a stop
event the PWM output 'line_out' is driven as a fixed '0'
and the PWM output 'line_compl_out' is driven as a
fixed '1'.
H
3
When the counter is disabled the PWM outputs
'line_out' and 'line_compl_out' are driven by the
TCPWM.
When the counter is disabled or stopped upon a stop
event the PWM output 'line_out' is driven as a fixed '1'
and the PWM output 'line_compl_out' is driven as a
fixed '0'.
16:17 UP_DOWN_MODE
RW
R
0
Determines counter direction.
In QUAD mode this field acts as
QUAD_RANGE_MODE field selecting between
different counter range, reload value and compare /
capture behavior.
COUNT_UP
0
Count up (to PERIOD). An overflow event is generated
when the counter changes from a state in which
COUNTER equals PERIOD. A terminal count event is
generated when the counter changes from a state in
which COUNTER equals PERIOD.
COUNT_DOWN
1
Count down (to '0'). An underflow event is generated
when the counter changes from a state in which
COUNTER equals '0'. A terminal count event is
generated when the counter changes from a state in
which COUNTER equals '0'.
COUNT_UPDN1
2
Count up (to PERIOD), then count down (to '0'). An
overflow event is generated when the counter changes
from a state in which COUNTER equals PERIOD. An
underflow event is generated when the counter
changes from a state in which COUNTER equals '0'. A
terminal count event is generated when the counter
changes from a state in which COUNTER equals '0'.
1792
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers