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參數(shù)資料
| 型號： | M38857M1-XXXHP |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機 |
| 文件頁數(shù)： | 23/103頁 |
| 文件大?。?/td> | 1580K |
| 代理商： | M38857M1-XXXHP |
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3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
22
Fig. 15 Interrupt control
Fig. 16 Structure of interrupt-related registers (1)
I
n
t
e
r
r
u
p
t
d
i
s
a
b
l
e
f
l
a
g
(
I
)
Interrupt request
Interrupt request bit
In
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
BRK instruction
Reset
0 : No interrupt request issued
1 : Interrupt request issued
Interrupt request register 2
(IREQ2 : address 003D
16
)
CNTR
0
/INT
0
interrupt request bit
CNTR
1
/INT
1
interrupt request bit
I
2
C interrupt request bit
INT
2
interrupt request bit
INT
3
interrupt request bit
INT
4
interrupt request bit
AD converter/key-on wake-up interrupt
request bit
Not used (returns
“
0
”
when read)
Interrupt control register 2
(ICON2 : address 003F
16
)
CNTR
0
/INT
0
interrupt enable bit
CNTR
1
/INT
1
interrupt enable bit
I
C interrupt enable bit
INT
2
interrupt enable bit
INT
3
interrupt enable bit
INT
4
interrupt enable bit
AD converter/key-on wake-up interrupt
enable bit
Not used (returns
“
0
”
when read)
(Do not write
“
1
”
to this bit)
0 : Interrupts disabled
1 : Interrupts enabled
Interrupt edge selection register
(INTEDGE : address 003A
16
)
INT
0
active edge selection bit
INT
1
active edge selection bit
Not used (returns
“
0
”
when read)
INT
2
active edge selection bit
INT
3
active edge selection bit
INT
4
active edge selection bit
INT
5
active edge selection bit
Not used (returns
“
0
”
when read)
Interrupt request register 1
(IREQ1 : address 003C
16
)
INT
0
/input buffer full interrupt request
bit
INT
1
/output buffer empty interrupt
request bit
Serial I/O receive interrupt/LRESET
request bit
Serial I/O transmit/S
CL
, S
DA
interrupt
request bit
Timer X interrupt request bit
Timer Y interrupt request bit
Timer 1 interrupt request bit
Timer 2/INT
5
interrupt request bit
Interrupt control register 1
(ICON1 : address 003E
16
)
INT
0
/input buffer full interrupt enable bit
INT
1
/output buffer empty interrupt enable
bit
Serial I/O receive interrupt/LRESET
enable bit
Serial I/O transmit/S
CL
, S
DA
interrupt
enable bit
Timer X interrupt enable bit
Timer Y interrupt enable bit
Timer 1 interrupt enable bit
Timer 2/INT
5
interrupt enable bit
0 : Falling edge active
1 : Rising edge active
b7
b0
b7
b0
b7
b0
b7
b0
b7
0
b0
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| M38858F1-HP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F2-HP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F3-HP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F4-HP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M1-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38857M2-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38857M3-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38857M4-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38857M5-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38857M6-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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