Datasheet

78K0/Ix2 CHAPTER 7 16-BIT TIMER/EVENT COUNTER 00
R01UH0010EJ0500 Rev.5.00 312
Feb 28, 2012
Figure 7-52. Example of Register Settings for Pulse Width Measurement (1/2)
(a) 16-bit timer mode control register 00 (TMC00)
00000/10/100
TMC003 TMC002 TMC001 OVF00
01: Free running timer mode
10: Clear and start mode entered
by valid edge of TI000 pin.
(b) Capture/compare control register 00 (CRC00)
0000010/11
CRC002 CRC001 CRC000
1: CR000 used as capture register
1: CR010 used as capture register
0: TI010 pin is used as capture
trigger of CR000.
1: Reverse phase of TI000 pin is
used as capture trigger of CR000.
(c) 16-bit timer output control register 00 (TOC00)
00000
LVR00LVS00TOC004OSPE00OSPT00 TOC001 TOE00
000
(d) Prescaler mode register 00 (PRM00)
0/1 0/1 0/1 0/1 0
3 2 PRM001 PRM000ES110 ES100 ES010 ES000
Selects count clock
(setting valid edge of TI000 is prohibited)
00: Falling edge detection
01: Rising edge detection
10: Setting prohibited
11: Both edges detection
(setting when CRC001 = 1 is prohibited)
00: Falling edge detection
01: Rising edge detection
10: Setting prohibited
11: Both edges detection
0 0/1 0/1