UPD78F0138 NEC, UPD78F0138 Datasheet - Page 183

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

Figure 6-39. Timing of One-Shot Pulse Output Operation with External Trigger (with Rising Edge Specified)
Caution 16-bit timer counter 0n starts operating as soon as a value other than 00 (operation stop mode) is
Remark N < M
TM0n count value
CR01n set value
CR00n set value
TO0n pin output
TI00n pin input
Count clock
INTTM01n
INTTM00n
set to the TMC0n2 and TMC0n3 bits.
n = 0:
n = 0, 1:
µ
µ
When TMC0n is set to 08H
(TM0n count starts)
0000H
PD780131, 780132
PD780133, 780134, 78F0134, 780136, 780138, 78F0138
t
CHAPTER 6 16-BIT TIMER/EVENT COUNTERS 00 AND 01
M
N
0001H
0000H
User’s Manual U16228EJ2V0UD
N
M
N
N + 1 N + 2
N
M
M – 2 M – 1
M
N
M
M + 1 M + 2
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