upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 285

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

Note: The 16-bit counter is not cleared upon a match between the 16-bit counter and the CCR1 buffer
Caution:
16-bit counter stands by at 0000H
register.
The 16-bit counter is not cleared when a trigger input is performed during the
count-up operation of the 16-bit counter.
Wait for trigger.
Figure 7-23: Flowchart of Basic Operation in One-Shot Pulse Mode
Chapter 7 16-Bit Timer/Event Counter P
User’s Manual U16702EE3V2UD00
• Select clock. (TPnCTL1: TPnEEE = 0)
• Set one-shot pulse mode. (TPnCTL1:
• Set compare register. (TPnCCR0,
(TPnCTL0: TPnCKS2 to TPnCKS0)
TPnMD2 to TPnMD0 = 011)
TPnCCR1)
Enable timer operation (TPnCE = 1)
→ Transfer values of TPnCCR0 and
16-bit counter stands by at FFFFH
register and CCR1 buffer register
Input external trigger (TIPn0 pin)
→ 16-bit counter starts counting
TPnCCR1 to CCR0 buffer
CCR1 buffer register
16-bit counter matches
16-bit counter matches
CCR0 buffer register.
Clear 16-bit counter
Wait for trigger.
or TPnEST = 1
Initial setting
START
Note
INTTPnCC1 occurs
INTTPnCC0 occurs
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