參數資料
型號: MSM82C59A-2RS
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: PROGRAMMABLE INTERRUPT CONTROLLER
中文描述: 可編程中斷控制器
文件頁數: 16/28頁
文件大?。?/td> 186K
代理商: MSM82C59A-2RS
16/28
Semiconductor
MSM82C59A-2RS/GS/JS
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
ICW1
0
A
7
A
6
A
5
1
LTIM
ADI
SNGL
IC4
1: ICW4 required
0: ICW4 not required
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
1
A
15
/T
7
A
14
/T
6
A
13
/T
5
A
12
/T
4
A
11
/T
3
A
10
A
9
A
8
Interrupt vector address
A
thru A
(85 mode)
Interrupt vector address
T
3
thru T
7
(86 mode)
1: Single
0: Cascade
CALL address interval
1: Interval = 4
0: Interval = 8
1: Level triggered mode
0: Edge triggered mode
Interrupt vector address
A
thru A
(Valid only in 85 mode)
ICW2
1: IR input holds slave
0: IR input does not hold slave
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
ICW3
(Master)
1
S
7
S
6
S
5
S
4
S
3
S
2
S
1
S
0
0
0
0
0
Slave ID
1
1
0
0
2
0
1
0
3
1
1
0
4
0
0
1
5
1
0
1
6
0
1
1
7
1
1
1
NOTE:
Slave ID indicates the IR input
of the corresponding master.
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
ICW3
(Slave)
1
0
0
0
0
0
ID
2
ID
1
ID
0
1: 86 mode
0: 85 mode
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
ICW4
1
0
0
0
SFNM
BUF
M/S
AEOI
m
PM
1: Automatic EOI mode
0: Normal EOI mode
0
1
1
0
1
Non-buffered mode
Buffered mode (slave)
Buffered mode (master)
1: Special fully nested mode
0: Not special fully nested mode
Initialization Command Words (ICW1 thru ICW4)
NOTE:
den 0 tes
not specified
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