UPD78F0138 NEC, UPD78F0138 Datasheet - Page 197

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

Remark n = 0, 1
Count clock
INTTM5n
TCE5n
TM5n
CR5n
FF
01
t
CHAPTER 7 8-BIT TIMER/EVENT COUNTERS 50 AND 51
Count clock
INTTM5n
Figure 7-11. Interval Timer Operation Timing (2/2)
TCE5n
TM5n
CR5n
00H
User’s Manual U16228EJ2V0UD
(b) When CR5n = 00H
(c) When CR5n = FFH
Interval time
FE
00H
00H
t
FF
00H
00H
FF
00
Interrupt acknowledged
Interval time
FE
FF
FF
00
Interrupt
acknowledged
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