r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 276

• 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
16.3.2
Notes:
TOSSTF Bit (Timer RB2 one-shot status flag)
After Reset
1. Make sure the TOSSTF bit is 0 (one-shot is stopped) before writing 1 (one-shot count starts) to the TOSST bit.
2. When 0 is written to this bit, the value is invalid.
3. Make sure the TOSSTF bit is 1 (one-shot is operating (including wait period)) before writing 1 (one-shot count
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 00131h (TRBOCR_0)
stops) to the TOSSP bit.
[Conditions for setting to 0]
• When the TSTOP bit in the TRBCR register is set to 1 (count is forcibly stopped).
• When the count value reaches 00h and is reloaded in programmable one-shot generation mode.
• When the secondary count value reaches 00h and is reloaded in programmable wait one-shot generation mode.
• When the TOSSP bit is set to 1 (one-shot count stops).
• When the TSTART bit in the TRBCR register is set to 0 (count stops).
[Conditions for setting to 1]
• When the TOSST bit is set to 1 (one-shot count starts).
• When a trigger is input.
Symbol
TOSSTF Timer RB2 one-shot status flag
Symbol
TOSSP Timer RB2 one-shot stop bit
TOSST Timer RB2 one-shot start bit
Bit
Timer RB2 One-Shot Control Register (TRBOCR)
—
—
—
—
—
Preliminary document
Specifications in this document are tentative and subject to change.
b7
—
0
Nothing is assigned. The write value must be 0. The read value is 0.
b6
—
0
Bit Name
b5
—
0
(2, 3)
(1, 2)
b4
—
0
b3
—
0
When 1 is written to this bit, one-shot count
starts. The read value is 0.
When 1 is written to this bit, one-shot count
stops. The read value is 0.
1: One-shot is operating (including wait period)
0: One-shot is stopped
TOSSTF
b2
0
TOSSP
Function
b1
0
TOSST
b0
0
Page 245 of 725
16. Timer RB2
R/W
R/W
R/W
—
R