参数资料
型号: M37207EFSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP64
封装: 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件页数: 17/122页
文件大小: 2193K
代理商: M37207EFSP
112
MITSUBISHI MICROCOMPUTERS
M37207MF-XXXSP/FP, M37207M8-XXXSP
M37207EFSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
and ON-SCREEN DISPLAY CONTROLLER
Timer Mode Register 2
Timer Mode Register 1
Address 00F416
Address 00F516
b7 b6 b5 b4 b3 b2 b1 b0
Timer mode register 1 (TMR1) [Address 00F416]
B
After reset
W
Timer Mode Register 1
0
1
2
3
4
Name
Functions
Timer 1 count source
selection bit 1
(TMR10, TMR15)
b5 b0
0
0: f(XIN)/16 or f(XCIN)/16 (See note)
0
1: f(XIN)/4096 or f(XCIN)/4096 (See note)
1
0: f(XcIN)
1
1: External clock from TIM2 pin
Timer 2 count source
selection bit 1
(TMR11)
0: Count source selected by bit 4 of TM1
1: External clock from TIM2 pin
Timer 1 count
stop bit (TMR12)
0: Count start
1: Count stop
Timer 2 count stop
bit (TMR13)
0: Count start
1: Count stop
Timer 2 count source
selection bit 2
(TMR14)
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
6
Timer 5 count source
selection bit 2 (TMR16)
0: Timer 2 overflow
1: Timer 4 overflow
0W
R
7
Timer 6 internal count
source selection bit
(TMR17)
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.
b7 b6 b5 b4 b3 b2 b1 b0
Timer mode register 2 (TMR2) [Address 00F516]
B
After reset RW
Timer Mode Register 2
0
Name
Functions
Timer 3 count source
selection bit (TMR20)
0
RW
1
Timer 4 count source
selection bit 2
(TMR21)
0R W
2
3
0
Timer 3 count
stop bit (TMR22)
0: Count start
1: Count stop
Timer 4 count stop bit
(TMR23)
0: Count start
1: Count stop
0
5
Timer 5 count stop bit
(TMR25)
0: Count start
1: Count stop
0
6
Timer 6 count stop bit
(TMR26)
0: Count start
1: Count stop
0
RW
7
Timer 5 count source
selection bit 1
(TMR27)
0: Count source selected by bit 0
of TMR3
1: Count source selected by bit 6
of TMR1
0 : f(XIN)/16 or f(XCIN)/16 (See note)
1 : External clock from TIM3 pin
0 : Timer 3 overflow signal
1 : f(XIN)/16 or f(XCIN)/16 (See note)
Note: Either f(XIN) or f(XCIN) is selected by bit 7 of the CPU mode register.
4
Timer 4 count source
selection bit 1
(TMR24)
0R W
0: Count source selected by bit 1
of TMR2
1 : f(XIN)/2 or f(XCIN)/2 (See note)
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