upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 403

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

16-bit Timer/Event Counter P (TMP)
(external event
trigger input)
trigger input)
count input/
TIPn0 pin
TIPn1 pin
(capture
capture
Figure 11-25
Internal count clock
11.5.6 Free-running timer mode (TPnMD2 to TPnMD0 = 101)
detector
detector
detector
Edge
Edge
Edge
In the free-running timer mode, 16-bit timer/event counter P starts counting
when the TPnCTL0.TPnCE bit is set to 1. At this time, the TPnCCRm register
can be used as a compare register or a capture register, depending on the
setting of the TPnOPT0.TPnCCS0 and TPnOPT0.TPnCCS1 bits.
Configuration in free-running timer mode
Preliminary User’s Manual U17566EE1V2UM00
selection
TPnCE bit
Count
clock
TPnCCR0 register
TPnCCR0 register
(capture)
(capture)
TPnCCR1 register
TPnCCR1 register
16-bit counter
(compare)
(compare)
0
1
controller
controller
TPnCCS0, TPnCCS1 bits
(capture/compare selection)
Output
Output
0
1
INTTPnOV signal
INTTPnCC1 signal
INTTPnCC0 signal
TOPn1 pin output
TOPn0 pin output
Chapter 11
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