參數(shù)資料
型號: IT8661F
英文描述: ISA Super I/O Reference Circuit v2.0 | PC Product Line
中文描述: 的ISA超級I / O參考電路2.0 |個人電腦產(chǎn)品線
文件頁數(shù): 2/4頁
文件大?。?/td> 42K
代理商: IT8661F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Specification Subject to Change Without Notice.
24 MHz clock input
for 16 bit decoder
These are used to clarify
different systems that
use the same IT8661 I/O
controller.
(Please reference page 6-1
of the specification V0.5
of IT8661F/IT8661RF)
It should be removed
when the system only one
IT8661F
Led blinking
3
3
3
3
3
4
4
3
4
4
3
4
3
3
3
3
3
3
3
3
3
4
4
3
3
3
4
4
4
4
4
4
4
4
4
3
3
4
3
3
3
4
3
3
3
4
4
4
4
3
3
4
ITPA-CG-98005
2.0
8661 WITHOUT IDE & GAME PORT
ITE
8661 APPLICATION CIRCUIT
B
2
4
Wednesday, June 19, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
IRRX
IRRXF
SA15
SA14
SA13
PIN46
VCC
SA12
AEN
GND
VCC
IPD1
IPD2
IPD3
GND
IPD5
IPD6
IPD7
VCC
IRTX
DRQ1
DACK1#
DRQ0
IRQ5
IRQ11
DACK0#
SD7
SD6
SD5
SD4
SA11
SA0
SA1
SA2
SD3
VCC
GND
IPD[0..7]
SA[0..15]
SD[0..7]
I
S
D
S
S
S
S
D
T
G
D
I
I
I
I
I
S
S
S
I
I
P
G
S
S
S
24MHz
DACK3#
IRRXF
DRQ3
ACK#
PE
SLCT
RSTDRV
SD[0..7]
IPD[0..7]
DRQ2
SA[0..15]
TC
DACK2#
IRQ3
IRQ7
IRQ6
IOR#
IOW#
DTR2#
CTS2#
RTS2#
DSR2#
RX2
TX2
DCD2#
RI2#
DCD1#
DRI1#
CTS1#
RTS1#
DSR1#
TX1
RX1
ERROR#
SLIN#
INIT#
DRQ1
DACK1#
IRQ10
IRQ11
DRQ0
IRQ5
DACK0#
AEN
IRTX
IRRX
AFD#
VCC
VCC
VCC
VCC
VCC
VCC
VCC
LED1
Q1
2N3904
CN1
1
3
5
7
9
1
1
1
1
1
2
2
2
2
4
6
8
1
1
1
1
1
2
2
2
2
2
3
3
2
2
3
3
3
G
G
G
G
G
G
G
G
G
G
G
G
G
R
N
N
I
M
D
D
M
D
S
W
W
G
G
G
G
T
W
R
S
D
R3
330
RP1
6P5R-150
2
3
4
5
6
1
R1
R2
R3
R4
R5
COM
U2
74LS138
1
2
3
6
4
5
15
14
13
12
11
10
9
7
A
B
C
G1
G2A
G2B
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
C1
1
2
C2
1
2
C3
1
2
U1
8661
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
1
8
8
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
8
DENSEL#
MOTEA#
DRVB#
MOTEB#
GND
DIR#
STEP#
WGATE#
SIDE1#
INDEX#
TK00#
VCC
RDATA#
DSKCHG#
GPIO
XTALI
DRQ1
DACK1#
DRQ0
IRQ10
IRQ11
A11
A0
A1
A2
D
I
A
D
G
I
D
C
R
D
S
S
R
R
R
R
I
C
R
A
A
A
A
T
D
I
I
I
I
A
A
A
I
I
A
G
D
D
D
D3
DRQ2
D4
D5
D6
D7
DRESET
SLCT
PE
BUSY
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
VCC
SLIN#
ERR#
STB#
AFD#
SOUT1
DSR1#
D
R2
4.7K
R1
4.7K
JP2
3
2
1
JP1
3
2
1
R5
10K
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