IDT 89EBPES24T3G2, Руководство пользователя

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IO EXPANDER 2
IO EXPANDER 4
SILKSCREEN
LABELS:
IO EXPANDER 0
PORT 2 ATTN
PORT 4 ATTN
Thu Jan 17 16:46:40 2008 SHEET 5 OF 12
1.0 18-657-000
D Huang
2008
K Leung / T Tran
SCH-00146
89EBPES24T3G2
B
R76
R68
R63
R66
R79 DS27
DS9
DS10
DS8
DS7
DS6
R67
R251
C304
C16
C26
C25
R172
R171
R168 R169 R170
R173
12 24
23
22
1
20
19
18
17
16
15
14
13
11
10
9
8
7
6
5
4
3
2
21
U19
TP11
TP7
R74
R73
R72
R71
R70
R69
R77
R75
4
5 1
3
2
U11
4
5 1
3
2
U9
R81
R58 R64 R61
12 24
23
22
1
20
19
18
17
16
15
14
13
11
10
9
8
7
6
5
4
3
2
21
U8
R54
R56 R59 R62
12 24
23
22
1
20
19
18
17
16
15
14
13
11
10
9
8
7
6
5
4
3
2
21
U6
R78 R80
4 3
2 1
S5
4 3
2 1
S3
P0_WAKE_N
8
P4_WAKE_N
11 5
6 5
9 5
10 5
6 5
11 5
5
5
5
5
5
5
P2_MRLN
P2_PFN
P2_PDN
P4_PDN
P4_PFN
P4_MRLN
330
330
330
5%
5%
5%
330
5%
330
5%
5%
330
GRN
RED
M_SCL
P2_PIN
P2_PEP
P2_ILOCKP
M_SDA
P2_AIN
M_SCL
P4_PDN
5%
10K
5%
0.1UF
0.1UF
0
P2_LINKUPN
P0_LINKUPN
DNP
0
P4_ACTIVEN
IO EXP, WAKE, ATTN BUTTONS
0
0
0
0%
0
P2_APN
P2_ACTIVEN
M_SCL
0.1UF
M_SDA
P0_ACTIVEN
P2_APN
5%
P4_APN
P4_PFN
0
10K
11 5
11
5 11
9
6
11 5
6
9
10
11
5 11
11 5
10
5
6
9
8
10
9
5
9
5 11
11 5
11 5
10
8
4 6
5
9
10
6
9
2.7K
DNP DNP
5%
NA
DNP DNP DNP
NA
NA
2.7K
DNP DNP
NA
NA
10K
5%
DNP
0
10
NA
P2_WAKE_N
10K
4 6
P2_PWRGDN
M_IOINTN0
M_SDA
P4_LINKUPN
10K
10K
M_IOINTN0
0.1UF
5%
P4_APN
10
NA
P4_PWRGDN
P2_PFN
P2_MRLN
P2_PDN
P4_ILOCKP
P4_PEP
P4_PIN
P4_AIN
P4_MRLN
5
RED
RED
GRN
RED
TITLE
DRAWING NO.
AUTHOR CHECKED BY
COPYRIGHT (C) IDT
3
SIZE REV. FAB P/N
1
1
A A
B B
C C
D
D
2
2
4
4 5
6
6 7
7
8
3 8 5
6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138
CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC.
PB_SW
NC NO
OUT
3_3V
IN
IN
IN
IN
IN
IN
3_3V
BI
OUT
IN IN
3_3V
3_3V
3_3V
3_3V
IN
3_3V
3_3V
PCA9555
VSS VDD
I/O0.2
I/O0.3
I/O0.4
I/O0.5
I/O0.6
I/O0.7
I/O0.1
I/O0.0
I/O1.7
I/O1.6
I/O1.5
I/O1.4
I/O1.3
I/O1.2
I/O1.1
I/O1.0
INT#
SCL
A0
A2
A1
SDA
IN
IN
OUT OUT
IN
IN
SN74LVC1G125
VCC
Y GND
A
OE*
SN74LVC1G125
VCC
Y GND
A
OE*
OUT
3_3VAUX
3_3VAUX
OUT OUT
OUT
BI
IN
3_3V
OUT
3_3V
PCA9555
VSS VDD
I/O0.2
I/O0.3
I/O0.4
I/O0.5
I/O0.6
I/O0.7
I/O0.1
I/O0.0
I/O1.7
I/O1.6
I/O1.5
I/O1.4
I/O1.3
I/O1.2
I/O1.1
I/O1.0
INT#
SCL
A0
A2
A1
SDA
OUT
OUT
OUT
IN
IN
IN
OUT
OUT
OUT
IN
IN
IN
BI
IN
OUT
3_3V
3_3V
PCA9555
VSS VDD
I/O0.2
I/O0.3
I/O0.4
I/O0.5
I/O0.6
I/O0.7
I/O0.1
I/O0.0
I/O1.7
I/O1.6
I/O1.5
I/O1.4
I/O1.3
I/O1.2
I/O1.1
I/O1.0
INT#
SCL
A0
A2
A1
SDA
OUT
PB_SW
NC NO
3_3V