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UPD784938 Datasheet, PDF (291/733 Pages) NEC – 16-Bit Single-Chip Microcontrollers
CHAPTER 10 TIMER/EVENT COUNTER 1
Figure 10-17. Capture Operation in 16-Bit Operation Mode
FFFFH
TM1W
count value
D0
0H
Count start
CE1 ← 1
INTP0
pin input
INTP0
interrupt request
Capture register
(CR12W)
D1
D2
D0
D1
D2
OVF1
Remark Dn: TM1W count value (n = 0, 1, 2, ...)
CLR10 = 0, CLR11 = 0, CM = 1, BW1 = 1
Preliminary User’s Manual U13987EJ1V0UM00
291