upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 371

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

16-bit Timer/Event Counter P (TMP)
<1> Count operation start flow
<2> Count operation stop flow
Figure 11-10
INTTPnCC0 signal
TPnCCR0 register
(TPnCKS0 to TPnCKS2 bits)
Register initial setting
16-bit counter
TPnCCR0 register,
TPnCTL1 register,
(2)
TPnIOC0 register,
TPnIOC2 register,
TPnCTL0 register
TPnCE bit = 1
TPnCE bit = 0
TPnCE bit
START
FFFFH
STOP
0000H
External event count mode operation flow
Flow of software processing in external event count mode
Preliminary User’s Manual U17566EE1V2UM00
<1>
D
Initial setting of these registers
is performed before setting the
TPnCE bit to 1.
The TPnCKS0 to TPnCKS2 bits can
be set at the same time when counting
has been started (TPnCE bit = 1).
The counter is initialized and counting
is stopped by clearing the TPnCE bit to 0.
0
D
0
D
0
D
0
<2>
Chapter 11
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