LAPIS Semiconductor ML610421, Руководство пользователя, Страница: 153 / 437

ML610Q421/ML610Q422/ML610421 User’s Manual
Chapter 10 Timers
10 – 18
10.2.16 Timer 2 Control Register 1 (TM2CON1)
Address: 0F03BH
Access: R/W
Access size: 8 bits
Initial value: 00H
7 6 5 4 3 2 1 0
TM2CON1 T2STAT
     
T2RUN
R/W R R/W R/W R/W R/W R/W R/W R/W
Initial value 0 0 0 0 0 0 0 0
TM2CON1 is a special function register (SFR) to control a timer 2.
[Description of Bits]
•
T2RUN (bit 0)
The T2RUN bit is used for controlling stop/start of timer 2.
Setting the T2RUN bit can forcely cancel the counting in the 16-bit timer frequency measurement mode. In that case,
TM3INT does not occur.
T2RUN Description
0 Stops counting.
1
Starts counting.
•
T2STAT (bit 7)
The T2STAT bit is used for indicating “counting stopped”/”counting in progress” of timer 2.
T2STAT Description
0 Counting stopped.
1 Counting in progress.