Bionet BM3 - Page 51

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Revision A
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Digital b/d, LAN part
RESET
BC24
0.1UF/Z
DGND
nWE
R58
22/J
nWAIT
LTXD+
LTXD-
VCC3.3
D11
LED 미삽
2 1
DGND
DATA6
C33
560PF/J
RESET
nWE
nWE
ExINT1
D10
LED 미삽
2 1
LRXD+
LTXD-
nWAIT
U11
CS8900A-CQ3
93
37
38
39
40
41
42
43
44
45
46
47
48
50
51
52
53
54
58
59
60
65
66
67
68
71
72
73
74
27
26
25
24
21
20
19
18
7
28
29
62
61
49
36
63
75
77
76
2
3
4
5
6
97
98
99
78
100
84
83
82
81
80
79
92
91
88
87
32
31
30
35
34
33
64
15
13
11
16
14
12
17
9 2
2
5
6
6
9
8 1
0
2
3
5
5
5
7
7
0
1 8
9
8
6
9
4
9
6
9
0
8
5
9
5
RES
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
CHIPSEL
MEMW
MEMR
IOW
IOR
REFRESH
SBHE
AEN
RESET
SLEEP
TESTSEL
ELCS
EECS
EESK
EEDATAOUT
EEDATAIN
XTLI
XTLO
LED0/HC0
BSTATUS/HC1
LANLED
DO-
DO+
CI-
CI+
DI-
DI+
RXD-
RXD+
TXD-
TXD+
INTRQ0
INTRQ1
INTRQ2
INTRQ3
MEMCS16
IOCS16
IOCHRDY
DMARQ0
DMARQ1
DMARQ2
DMACK0
DMACK2
DMACK3
CSOUT
V
C
C
V
C
C
V
C
C
V
C
C
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
A
V
S
S
0
A
V
S
S
1
A
V
S
S
2
A
V
S
S
3
A
V
S
S
4
A
V
D
D
1
A
V
D
D
2
A
V
D
D
3
DGND
VCC3.3
DGND
DATA[0..15]
DATA[0..15]
LTXD-
DGND
VCC3.3
RESET
DATA2
DGND
DGND
nGCS[0..7]
ExINT[0..7]
LRXD+
VCC3.3
ADDR2
VCC3.3
DATA13
BC18
0.1UF/Z
VCC3.3
LRXD-
DATA1
X3
20MHz
nOE
VCC3.3
VCC3.3
DATA5
DATA7
R56
100K/J
BC23
0.1UF/Z
VCC3.3
LINK
ExINT[0..7]
R54
8.02/F
DATA12
BC19
0.1UF/Z
DGND
VCC3.3
DGND
nGCS[0..7]
nGCS2
R50
4.99K/F
VCC3.3 VCC3.3
LRXD-
DATA0
ADDR[0..22]
DATA4
nWAIT
U12
AT93C46C27
6
5
81
2 7
4
3
NC1
VSS
VccCS
CLK NC2
D0
D1
VCC3.3
BC22
0.1UF/Z
DGND
DATA11
R102
4.7K/J
DATA10
BC17
0.1UF/Z
R53
100/F
LTXD+
BC20
0.1UF/Z
nOE
DGND
R52
390/J
ADDR1
DATA15
DGND
ADDR3
DATA3
VCC3.3
ADDR[0..22]
VCC3.3
ADDR[0..22]
DATA9
R55
8.02/F
DATA14
ACTIVITY
LRXD-
R51
390/J
VCC3.3
LRXD+
DATA8
DGND
BC21
0.1UF/Z
nOE
LTXD+
R59
4.7K/J