r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 320

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
17.2.13 Timer RC Output Waveform Manipulation Register (TRCOPR)
Notes:
After Reset
1. When the OPE bit is 1 (output waveform manipulation enabled), if an output waveform manipulation event is
2. When the OPE bit is 0 (output waveform manipulation disabled), bits EA to ED in the TRCOER register are not
3. When the OPE bit is 1 and the RESTATS bit is 0 (output waveform manipulation is stopped by software and
4. When the OPE bit is 1 and the RESTATS bit is 1 (automatic output waveform manipulation is stopped and
5. When the OPE bit is 0, the output waveform of timer RC is manipulated using the setting of TRCOER register
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0014Ch (TRCOPR_0)
input, bits EA to ED in the TRCOER register are set to 1 (fixed-level output depending on setting of TRCOPR
register).
affected by the setting of this bit.
output is restarted), bits EA to ED in the TRCOER register can be set to 0 by software. Even if the output
waveform manipulation event is cancelled, bits EA to ED do not automatically change to 0.
automatic output is restarted), if the output waveform event is cancelled, bits EA to ED automatically change to 0.
only. When the OPE bit is 1, the output waveform of timer RC is manipulated using the setting of TRCOER
register regardless of the setting of the PTO bit in the TRCOER register. Bits EA to ED in the TRCOER register
are used as the flags for output waveform manipulation. When an output waveform manipulation event is input,
bits EA to ED are set to 1.
Symbol
RESTATS
Bit
OPSEL0
OPSEL1
Symbol
OPOL0
OPOL1
OPE
—
—
Preliminary document
Specifications in this document are tentative and subject to change.
b7
—
0
Output waveform manipulation
event select bits
Output waveform manipulation
period output level select bits
Output restart method select bit
(2)
Waveform output manipulation
enable bit
Nothing is assigned. The write value must be 0. The read value is 0.
b6
—
0
(5)
Bit Name
OPE
(1)
b5
0
RESTATS
b4
0
Other than the above: Do not set.
0: Output waveform manipulation is stopped by
1: Automatic output waveform manipulation is
0: Output waveform manipulation disabled
1: Output waveform manipulation enabled
b1 b0
b3 b2
0 0: Timer RC_0 is used to manipulate an output
0 0: When timer RC pin is pulled down, timer RC
0 1: When timer RC pin is pulled up, timer RC
1 0: Timer RC output level is fixed low during output
1 1: Timer RC output level is fixed high during
software and output is restarted
stopped and automatic output is restarted
OPOL1
waveform during INT1 input.
output level is fixed to high impedance during
output waveform manipulation period
output level is fixed to high impedance during
output waveform manipulation period
waveform manipulation period
output waveform manipulation period
b3
0
OPOL0
b2
Function
0
OPSEL1
(3)
b1
0
(4)
Page 289 of 725
OPSEL0
17. Timer RC
b0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—