參數(shù)資料
型號： M38507M8-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)： 29/99頁
文件大小： 1384K
代理商： M38507M8-XXXFP
29
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3850 Group (Spec. H/A)
Fig. 21 Interrupt control
Fig. 22 Structure of interrupt-related registers
Interrupt disable flag (I)
Interrupt request
Interrupt request bit
Interrupt enable bit
BRK instruction
Reset
b7 b0
b7 b0
b
7
b
0
b7 b0
b7 b0
In
(INTEDGE : address 003A
16
)
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(IREQ1 : address 003C
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interrupt request bit
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INT
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interrupt request bit
INT
2
interrupt request bit
INT
3
/ Serial I/O2 interrupt request bit
Reserved
Timer X interrupt request bit
Timer Y interrupt request bit
0 : No interrupt request issued
1 : Interrupt request issued
Interrupt request register 2
(IREQ2 : address 003D
16
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Timer 1 interrupt enable bit
Timer 2 interrupt enable bit
Serial I/O1 reception interrupt enable bit
Serial I/O1 transmit interrupt enable bit
CNTR
0
interrupt enable bit
CNTR
1
interrupt enable bit
AD converter interrupt enable bit
Not used (returns
“
0
”
when read)
(Do not write
“
1
”
to this bit.)
:
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