參數(shù)資料
型號: M37281MAH-XXXSP
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述: 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù): 49/172頁
文件大?。?/td> 1319K
代理商: M37281MAH-XXXSP
Rev.1.01 2003.07.16 page 49 of 170
M37281MAH
XXXSP,M37281MFH
XXXSP,M37281MKH
XXXSP, M37281EKSP
Fig. 8.7.3 PWM Mode Register 1
Fig. 8.7.4 PWM Mode Register 2
b7b6 b5b4b3 b2b1b0
PWM mode register 1 (PN) [Address 020A
16
]
B
After reset
R W
PWM Mode Register 1
0
1, 2
0
Name
Functions
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are
0.
R
R
PWM counts source
selection bit (PN0)
0 : Count source supply
1 : Count source stop
3
PWM output polarity
selection bit (PN3)
0
0 : Positive polarity
1 : Negative polarity
R W
4
P0
3
/PWM7 output
selection bit (PN4)
0
0 : P0
3
output
1 : PWM7 output
R W
0
W
5 to 7 Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are
0.
R
0
b7b6 b5b4b3 b2b1b0
0
PWM mode register 2 (PW) [Address 020B
16
]
B
0
After reset
R W
PWM Mode Register 2
1
2
3
4
0
Name
Functions
P0
4
/PWM0 output
selection bit (PW0)
P0
5
/PWM1 output
selection bit (PW1)
0 : P0
4
output
1 : PWM0 output
0 : P0
5
output
1 : PWM1 output
P0
6
/PWM2 output
selection bit (PW2)
P0
7
/PWM3 output
selection bit (PW3)
0 : P0
6
output
1 : PWM2 output
0 : P0
7
output
1 : PWM3 output
P0
0
/PWM4 output
selection bit (PW4)
0 : P0
0
output
1 : PWM4 output
5
P0
1
/PWM5 output
selection bit (PW5)
P0
2
/PWM6 output
selection bit (PW6)
0: P0
1
output
1: PWM5 output
7
0
0
0
0
0
0
R W
R W
R W
R W
R W
R W
R W
6
0: P0
2
output
1: PWM6 output
0
R W
Fix this bit to
0.
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