參數(shù)資料
型號(hào): M38C37ECMXXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁(yè)數(shù): 13/65頁(yè)
文件大?。?/td> 808K
代理商: M38C37ECMXXXFP
17
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
38C3 Group
b7
b0
Interrupt edge selection register
INT0 interrupt edge selection bit
INT1 interrupt edge selection bit
INT2 interrupt edge selection bit
Not used (return “0” when read)
CNTR0 active edge switch bit
CNTR1 active edge switch bit
(INTEDGE : address 003A16)
Interrupt request register 1
INT0 interrupt request bit
INT1 interrupt request bit
INT2 interrupt request bit
Serial I/O interrupt request bit
Timer A interrupt request bit
Timer 1 interrupt request bit
Timer 2 interrupt request bit
Timer 3 interrupt request bit
Interrupt control register 1
INT0 interrupt enable bit
INT1 interrupt enable bit
INT2 interrupt enable bit
Serial I/O interrupt enable bit
Timer A interrupt enable bit
Timer 1 interrupt enable bit
Timer 2 interrupt enable bit
Timer 3 interrupt enable bit
0 : No interrupt request issued
1 : Interrupt request issued
(IREQ1 : address 003C16)
(ICON1 : address 003E16)
Interrupt request register 2
Timer 4 interrupt request bit
Timer 5 interrupt request bit
Timer 6 interrupt request bit
CNTR0 interrupt request bit
CNTR1 interrupt request bit
Key input interrupt request bit
AD conversion interrupt request bit
Not used (returns “0” when read)
(IREQ2 : address 003D16)
Interrupt control register 2
Timer 4 interrupt enable bit
Timer 5 interrupt enable bit
Timer 6 interrupt enable bit
CNTR0 interrupt enable bit
CNTR1 interrupt enable bit
Key input interrupt enable bit
AD conversion interrupt enable bit
Not used (returns “0” when read)
(Do not write “1” to this bit)
0 : Interrupts disabled
1 : Interrupts enabled
(ICON2 : address 003F16)
0 : Falling edge active
1 : Rising edge active
b7
b0
b7
b0
b7
b0
b7
b0
0 : Falling edge active, rising edge count
1 : Rising edge active, falling edge count
Interrupt request bit
Interrupt enable bit
Interrupt disable flag (I)
BRK instruction
Reset
Interrupt request
Fig. 13 Interrupt control
Fig. 14 Structure of interrupt-related registers
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