參數(shù)資料
型號: M37150EFFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 8.95 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù): 19/80頁
文件大小: 1092K
代理商: M37150EFFP
M37150M6/M8/MA/MC/MF-XXXFP, M37150EFFP
Rev.1.00
Nov 01, 2002
page 24 of 139
REJ03B0128-0100Z
Fig. 8.4.2 Timer Mode Register 2
b6 b5 b4 b3 b2 b1 b0
Timer mode register 2 (TM2) [Address 00F516]
B
After reset RW
0
Name
Functions
Timer 3 count source
selection bit (TM20)
0
RW
1, 4 Timer 4 count source
selection bits
(TM21, TM24)
0R W
2
3
0
Timer 3 count
stop bit (TM22)
0: Count start
1: Count stop
Timer 4 count stop bit
(TM23)
0: Count start
1: Count stop
0
5
Timer 5 count stop bit
(TM25)
0: Count start
1: Count stop
0
6
Timer 6 count stop bit
(TM26)
0: Count start
1: Count stop
0
RW
7
Timer 5 count source
selection bit 1
(TM27)
0: f(XIN)/16 or f(XCIN)/16 (See note)
1: Count source selected by bit 6
of TM1
b0
00 : f(XIN)/16 or f(XCIN)/16 (See note)
10 : f(XCIN)
01 :
11 :
(b6 at address 00C7 16)
External clock from TIM3 pin
b4 b1
00 : Timer 3 overflow signal
01 : f(XIN)/16 or f(XCIN)/16 (See note)
10 : f(XIN)/2 or f(XCIN)/2 (See note)
11 : f(XCIN)
Note: Either f(XIN) or f(XCIN) is selected by bit 7 of the CPU mode register.
b7
Timer Mode Register 2
Fig. 8.4.1 Timer Mode Register 1
b7 b6 b5 b4 b3 b2 b1 b0
Timer mode register 1 (TM1) [Address 00F4 16]
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 internal 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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