參數(shù)資料
型號: UPD753036
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù): 27/88頁
文件大?。?/td> 373K
代理商: UPD753036
27
μ
PD753036, 753036(A)
Data Sheet U11353EJ4V0DS00
6.7 Timer/Event Counter
The
μ
PD753036 has three channels of timer/event counters. The configuration is shown in Figures 6-6 through
6-8. The functions of the timer/event counter are as follows:
Programmable interval timer operation
Square wave output of any frequency to the PTOn pin. (n = 0-2)
Event counter operation
Divides the frequency of signal input via the TIn pin to 1-Nth of the original signal and outputs the divided
frequency to the PTOn pin (frequency division operation).
Supplies the serial shift clock to the serial interface circuit.
Reads the counting value.
The timer/event counter operates in the following four modes as set by the mode register.
Table 6-2. Operation Modes of Timer/Event Counter
Channel
Channel 0
Channel 1
Channel 2
Mode
8-bit timer/event counter mode
Yes
Yes
Yes
Gate control function
No
Note
No
Yes
PWM pulse generator mode
No
No
Yes
16-bit timer/event counter mode
No
Yes
Gate control function
No
Note
Yes
Carrier generator mode
No
Yes
Note
Used for gate control signal generation
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