Datasheet
78K0/Ix2 CHAPTER 7 16-BIT TIMER/EVENT COUNTER 00
R01UH0010EJ0500 Rev.5.00 272
Feb 28, 2012
Figure 7-19. Example of Software Processing for Square-Wave Output Function
TM00 register
0000H
Operable bits
(TMC003, TMC002)
CR000 register
TO00 output
INTTM000 signal
TO0n output control bit
(TOC001, TOE00)
TMC003, TMC002 bits = 11
TMC003, TMC002 bits = 00
Register initial setting
PRM00 register,
CRC00 register,
TOC00 register
Note
,
CR000 register,
port setting
Initial setting of these registers is performed before
setting the TMC003 and TMC002 bits to 11.
Starts count operation
The counter is initialized and counting is stopped
by clearing the TMC003 and TMC002 bits to 00.
START
STOP
<1> Count operation start flow
<2> Count operation stop flow
N
1100
N N N
<1> <2>
00
Note Care must be exercised when setting TOC00. For details, refer to 7.3 (3) 16-bit timer output control
register 00 (TOC00).