upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 184

• Manufacturer Part Number: upd78f0148m1gka1-9eu
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

184
CR01n capture value
CR00n capture value
TM0n count value
Note Clear OVF0n by software.
Remark n = 0:
TI00n pin input
TI01n pin input
Count clock
INTTM01n
INTTM00n
Figure 7-26. Timing of Pulse Width Measurement Operation with Free-Running Counter
OVF0n
n = 0, 1:
µ
µ
0000H
PD780143, 780144
PD780146, 780148, 78F0148
t
0001H
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
D0
(with Both Edges Specified)
(D1 − D0) × t
D0
User’s Manual U15947EJ3V1UD
D0 + 1
D1
D1
D1
(10000H − D1 + (D2 + 1)) × t
D1 + 1
(10000H − D1 + D2) × t
FFFFH
0000H
D2
D2
D2 + 1 D2 + 2
(D3 − D2) × t
D2 + 1
Note
D3