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參數(shù)資料
| 型號： | M38203M4-083FP |
| 廠商： | Mitsubishi Electric Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 1 watt dc-dc converters |
| 中文描述： | 1瓦的DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 19/66頁 |
| 文件大小： | 1093K |
| 代理商： | M38203M4-083FP |
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19
MITSUBISHI MICROCOMPUTERS
3820 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 8 Interrupt control
Fig. 9 Structure of interrupt-related registers
Interrupt request bit
Interrupt enable bit
Interrupt disable flag (I)
BRK instruction
Reset
Interrupt request
7 0
7 0
7 0
7 0
7 0
0
Interrupt edge selection register
(INTEDGE : address 003A
16
)
INT
0
interrupt edge selection bit
INT
1
interrupt edge selection bit
INT
2
interrupt edge selection bit
INT
3
interrupt edge selection bit
Not used (return “0” when read)
Interrupt request register 1
(IREQ1 : address 003C
16
)
INT
0
interrupt request bit
INT
1
interrupt request bit
Serial I/O1 receive interrupt request bit
Serial I/O1 transmit interrupt request bit
Timer X interrupt request bit
Timer Y interrupt request bit
Timer 2 interrupt request bit
Timer 3 interrupt request bit
Interrupt control register 1
(ICON1 : address 003E
16
)
INT
0
interrupt enable bit
INT
1
interrupt enable bit
Serial I/O1 receive interrupt enable bit
Serial I/O1 transmit interrupt enable bit
Timer X interrupt enable bit
Timer Y interrupt enable bit
Timer 2 interrupt enable bit
Timer 3 interrupt enable bit
0 : No interrupt request issued
1 : Interrupt request issued
Interrupt request register 2
(IREQ2 : address 003D
16
)
CNTR
0
interrupt request bit
CNTR
1
interrupt request bit
Timer 1 interrupt request bit
INT
2
interrupt request bit
INT
3
interrupt request bit
Key input interrupt request bit
Serial I/O2 interrupt request bit
Not used (returns “0” when read)
Interrupt control register 2
(ICON2 : address 003F
16
)
CNTR
0
interrupt enable bit
CNTR
1
interrupt enable bit
Timer 1 interrupt enable bit
INT
2
interrupt enable bit
INT
3
interrupt enable bit
Key input interrupt enable bit
Serial I/O2 interrupt enable bit
Not used (returns “0” when read)
(Do not write “1” to this bit)
0 : Interrupts disabled
1 : Interrupts enabled
0 : Falling edge active
1 : Rising edge active
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| M38203M4-093FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER |
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