參數(shù)資料
型號(hào): M37224M3-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù): 79/86頁
文件大?。?/td> 988K
代理商: M37224M3-XXXSP
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
77
b7 b6 b5 b4 b3 b2 b1 b0
A-D control register 2(AD2) [Address 00EF16]
B
After reset
RW
A-D Control Register 2
0
to
5
6, 7
0
Name
Functions
D-A converter set bits
(ADC0 to ADC5)
b0
b1
b2
b3
b4
b5
Nothing is assigned. These bits are write disable bits.
When these bits are reed out, the values are “ 0.”
1
0000
00
0000
0
0000
0
111
1
1111
1
1111
11
: 3/128Vcc
: 5/128Vcc
: 123/128Vcc
: 125/128Vcc
: 127/128Vcc
: 1/128Vcc
RW
R—
b7 b6 b5 b4 b3 b2 b1 b0
Timer 12 mode register (T12M) [Address 00F416]
B
After reset
W
Timer 12 Mode Register
0
1
2
3
4
5
0
Name
Functions
Timer 1 count source
selection bit (T12M0)
0: f(XIN)/16
1: f(XIN)/4096
Timer 2 count source
selection bit
(T12M1)
0: Internal clock
1: External clock from
TIM2 pin
Timer 1 count
stop bit (T12M2)
0: Count start
1: Count stop
Timer 2 count stop
bit (T12M3)
0: Count start
1: Count stop
Timer 2 internal count
source selection bit
(T12M4)
0: f(XIN)/16
1: Timer 1 overflow
Fix this bit to “0.”
R
0
6,7
0
Nothing is assigned. These bits are write disable
bits. When these bits are read out, the values are
“0.”
W
R
W
R
W
R
W
R
W
R
W
R
R
A-D Control Register 2
Timer 12 Mode Register
Address 00EF16
Address 00F416
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