參數(shù)資料
型號: UPD68AMC-XXX-5A4
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 4.5 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, PLASTIC, SSOP-20
文件頁數(shù): 21/73頁
文件大?。?/td> 561K
代理商: UPD68AMC-XXX-5A4
26
PD67, 67A, 68, 68A, 69
Data Sheet U14935EJ2V1DS
4.4 Software Control of Timer Output
The timer output can be controlled by software. As shown in Figure 4-5, a pulse with a minimum width of 1
instruction cycle (64/fX) can be output in the
PD67, 68, and 69, and a pulse with a minimum width of 64/fX
4/fX can be output in the
PD67A and 68A.
Figure 4-5. Output of Pulse of 1-Instruction Cycle Width
MOV T, #0000000000B; low-level output from the REM pin
MOV T, #1000000000B; high-level output from the REM pin
MOV T, #0000000000B; low-level output from the REM pin
(a)
PD67, 68, and 69
(b)
PD67A and 68A
64/fX
LED
REM
64/fX – 4/fX
LED
REM
4/fX
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