參數(shù)資料
型號: M38198MD-XXXFP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁數(shù): 17/60頁
文件大小: 664K
代理商: M38198MD-XXXFP
17
3819 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
b7
Interrupt edge selection register
(INTEDGE : address 003A
16
)
INT
0
interrupt edge selection bit
INT
1
/ZCR interrupt edge selection bit
INT
2
interrupt edge selection bit
INT
3
interrupt edge selection bit
INT
4
interrupt edge selection bit
INT
4
/AD conversion interrupt switch bit
CNTR
0
pin active edge switch bit
CNTR
1
pin active edge switch bit
b0
0 : Falling edge active
1 : Rising edge active
0 : No interrupt request issued
1 : Interrupt request issued
0 : INT
4
interrupt
1 : A-D conversion interrupt
0 : Rising edge count
1 : Falling edge count
b7
Interrupt request register 1
(IREQ1 : address 003C
16
)
INT
0
interrupt request bit
INT
1
/ZCR interrupt request bit
INT
2
interrupt request bit
Remote control/counter overflow
interrupt request bit
Serial I/O1 interrupt request bit
Serial I/O automatic transfer
interrupt request bit
Serial I/O2 interrupt request bit
Serial I/O3 interrupt request bit
Timer 1 interrupt request bit
Timer 2 interrupt request bit
b0
b7
Interrupt request register 2
(IREQ2 : address 003D
16
)
Timer 3 interrupt request bit
Timer 4 interrupt request bit
Timer 5 interrupt request bit
Timer 6 interrupt request bit
INT
3
interrupt request bit
INT
4
interrupt request bit
AD conversion interrupt request bit
FLD blanking interrupt request bit
FLD digit interrupt request bit
Not used (returns “0” when read)
b0
0 : Interrupts disabled
1 : Interrupts enabled
b7
Interrupt control register 1
(ICON1 : address 003E
16
)
INT
0
interrupt enable bit
INT
1
/ZCR interrupt enable bit
INT
2
interrupt enable bit
Remote control/counter overflow
interrupt enable bit
Serial I/O1 interrupt enable bit
Serial I/O automatic transfer
interrupt enable bit
Serial I/O2 interrupt enable bit
Serial I/O3 interrupt enable bit
Timer 1 interrupt enable bit
Timer 2 interrupt enable bit
b0
b7
Interrupt control register 2
(ICON2 : address 003F
16
)
Timer 3 interrupt enable bit
Timer 4 interrupt enable bit
Timer 5 interrupt enable bit
Timer 6 interrupt enable bit
INT
3
interrupt enable bit
INT
4
interrupt enable bit
AD conversion interrupt enable bit
FLD blanking interrupt enable bit
FLD digit interrupt enable bit
Not used (returns “0” when read)
(do not write “1” to this bit)
b0
Fig. DD-1 Interrupt control
Fig. DD-2 Structure of interrupt-related registers
Interrupt disable flag (I)
Interrupt request
Interrupt request bit
Interrupt enable bit
BRK instruction
Reset
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