upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 187

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

Remark n = 0:
TMC0n
PRM0n
CRC0n
Figure 7-29. Control Register Settings for Pulse Width Measurement by Means of Restart
ES1n1
CR01n capture value
CR00n capture value
n = 0, 1:
0/1
7
0
7
0
Figure 7-30. Timing of Pulse Width Measurement Operation by Means of Restart
TM0n count value
ES1n0
TI00n pin input
0/1
6
0
6
0
µ
µ
Count clock
INTTM01n
PD780143, 780144
PD780146, 780148, 78F0148
ES0n1
5
0
5
0
0
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
ES0n0
(a) 16-bit timer mode control register 0n (TMC0n)
(b) Capture/compare control register 0n (CRC0n)
4
0
4
0
1
0000H
(c) Prescaler mode register 0n (PRM0n)
TMC0n3
t
1
3
0
3
0
0001H
(with Rising Edge Specified)
(with Rising Edge Specified)
TMC0n2
CRC0n2
User’s Manual U15947EJ3V1UD
0
1
2
0
TMC0n1
CRC0n1
PRM0n1
0/1
0/1
1
D0
OVF0n
CRC00n
PRM0n0
0/1
D0
0
1
0000H 0001H
D1 × t
Clears and starts at valid edge of TI00n pin.
Selects count clock (setting “11” is prohibited).
Specifies rising edge for pulse width detection.
Setting invalid (setting “10” is prohibited.)
CR00n used as capture register
Captures to CR00n at inverse edge to valid edge of TI00n.
CR01n used as capture register
D2 × t
D1
D1
D2
0000H
D2
0001H
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