參數資料
型號: M37221EF-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42
文件頁數: 26/63頁
文件大?。?/td> 1371K
代理商: M37221EF-XXXSP
M37221EF-XXXSP,M37221EFSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
32
Fig. 28. Structure of PWM-related registers
DA, PWM count source selection bit
0 : Count source supply
1 : Count source stop
DA/PN4 output selection bit
0 : DA output
1 : PN4 output
P00/PWM0 output selection bit
0 : P00 output
1 : PWM0 output
P01/PWM1 output selection bit
0 : P01 output
1 : PWM1 output
0
7
PWM output control register 1
(PW: address 00D516)
P02/PWM2 output selection bit
0 : P02 output
1 : PWM2 output
P03/PWM3 output selection bit
0 : P03 output
1 : PWM3 output
P04/PWM4 output selection bit
0 : P04 output
1 : PWM4 output
P05/PWM5 output selection bit
0 : P05 output
1 : PWM5 output
0
7
PWM output control register 2
(PN: address 00D616)
DA output polarity selection bit
0 : Positive polarity
1 : Negative polarity
PWM output polarity selection bit
0 : Positive polarity
1 : Negative polarity
DA general-purpose output bit
0 : Output “L”
1 : Output “H”
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