M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 282

• Manufacturer Part Number: M-V850E-IA4
• Description: KIT EVAL V850E IA4 UPD70F3186
• Manufacturer: Renesas Electronics America

Specifications of M-V850E-IA4

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

280
Notes 1. These bits can be set only in TMQ0. Be sure to clear bits 5 and 6 of TMQ1 to 0.
Cautions 1. The TQ0EST bit is valid only in the external trigger pulse output mode or one-shot pulse
2. These modes can be set only in TMQ0. Do not set them in TMQ1.
3. This mode cannot be used when only TMQn is used. For details, see CHAPTER 10 MOTOR
2. External event count input is selected in the external event count mode regardless of the
3. Set the TQ0EEE and TQnMD2 to TQnMD0 bits when the TQnCTL0.TQnCE bit = 0. (The same
4. Be sure to clear bits 3, 4, and 7 to “0”.
CONTROL FUNCTION.
TQnCTL1
(n = 0, 1)
output mode. In any other mode, writing 1 to this bit is ignored.
value of the TQ0EEE bit.
value can be written when the TQnCE bit = 1.) The operation is not guaranteed when
rewriting is performed with the TQnCE bit = 1. If rewriting was mistakenly performed, clear
the TQnCE bit to 0 and then set the bits again.
After reset: 00H
TQ0EST
TQ0EEE
The TQ0EEE bit selects whether counting is performed with the internal count clock
or the valid edge of the external event count input.
TQnMD2
Read value of the TQ0EST bit is always 0.
0
1
0
1
7
0
0
0
0
0
1
1
1
1
CHAPTER 7 16-BIT TIMER/EVENT COUNTER Q (TMQ)
Note 1
Note 1
TQ0EST
Disable operation with external event count input (EVTQ0 pin).
(Perform counting with the count clock selected by the
TQ0CTL0.TQ0CKS0 to TQ0CTL0.TQ0CKS2 bits.)
TQnMD1
Enable operation with external event count input (EVTQ0 pin).
(Perform counting at the valid edge of the external event count input
signal.)
R/W
Generate a valid signal for external trigger input.
• In one-shot pulse output mode:
• In external trigger pulse output mode:
A one-shot pulse is output with writing 1 to the TQ0EST bit as
the trigger.
A PWM waveform is output with writing 1 to the TQ0EST bit as
the trigger.
6
0
0
1
1
0
0
1
1
Note 1
Address: TQ0CTL1 FFFFF5C1H, TQ1CTL1 FFFFF601H
TQ0EEE
User’s Manual U16543EJ4V0UD
TQnMD0
5
0
1
0
1
0
1
0
1
Note 1
Interval timer mode
External event count mode
External trigger pulse output mode
One-shot pulse output mode
PWM output mode
Free-running timer mode
Pulse width measurement mode
6-phase PWM output mode
4
0
Software trigger control
Count clock selection
3
0
−
Timer mode selection
Note 2
TQnMD2 TQnMD1 TQnMD0
2
Note 2
Note 3
Note 2
Note 2
Note 2
1
0