參數(shù)資料
型號(hào): M37281MAH-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52
文件頁數(shù): 93/172頁
文件大小: 1319K
代理商: M37281MAH-XXXSP
Rev.1.01
2003.07.16
page 27 of 170
M37281MAH–XXXSP,M37281MFH–XXXSP,M37281MKH–XXXSP, M37281EKSP
Fig. 8.4.1 Timer Mode Register 1
b7 b6 b5 b4 b3 b2 b1 b0
Timer mode register 1 (TM1) [Address 00F416]
B
After reset
W
Timer Mode Register 1
0
1
2
3
4
Name
Functions
Timer 1 count source
selection bit 1 (TM10)
0: f(XIN)/16 or f(XCIN)/16 (See note)
1: Count source selected by bit 5 of TM1
Timer 2 count source
selection bit 1 (TM11)
0: Count source selected by bit 4 of TM1
1: External clock from TIM2 pin
Timer 1 count
stop bit (TM12)
0: Count start
1: Count stop
Timer 2 count stop bit
(TM13)
0: Count start
1: Count stop
Timer 2 count source
selection bit 2 (TM14)
R
0
W
R
W
R
W
R
W
R
W
R
0: f(XIN)/16 or f(XCIN)/16 (See note)
1: Timer 1 overflow
5
Timer 1 count source
selection bit 2 (TM15)
0: f(XIN)/4096 or f(XCIN)/4096 (See note)
1: External clock from TIM2 pin
0W
R
6
Timer 5 count source
selection bit 2 (TM16)
0: Timer 2 overflow
1: Timer 4 overflow
0W
R
7
Timer 6 count source
selection bit (TM17)
0W
R
0: f(XIN)/16 or f(XCIN)/16 (See note)
1: Timer 5 overflow
Note: Either f(XIN) or f(XCIN) is selected by bit 7 of the CPU mode register.
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M37281EKSP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M37281MFH-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M37281MAH-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
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M37281MAH-XXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP52
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