參數(shù)資料
型號(hào): 28222-14
廠商: Conexant Systems, Inc.
英文描述: ATM Transmitter/Receiver with UTOPIA Interface
中文描述: 自動(dòng)柜員機(jī)發(fā)射機(jī)/接收機(jī)的UTOPIA接口
文件頁數(shù): 29/161頁
文件大?。?/td> 1832K
代理商: 28222-14
CN8223
1.0 Product Description
ATM Transmitter/Receiver with UTOPIA Interface
1.10 Pin Definitions
100046C
Conexant
1-19
1.10 Pin Definitions
Figure 1-12
is a pinout diagram for the 160-pin ATM Transmitter/Receiver.
Table 1-2
lists pin names and numbers. Generally, all unused input pins should be
connected to ground and unused outputs should be left unconnected. However, if
pins TXOVH_7 to TXOVH_0 or RXIN_8 to RXIN_0 are not used, they must be
tied to a logic low level. Some of the RXIN pins may be used depending on the
configuration. If PECL inputs, RXCKI_HS±, RXIN_HS±, or TXCKI_HS±, are
not used, they must be tied to +5 V power.
Figure 1-12. CN8223 Pinout Diagram
VCC
D[12]
D[11]
D[10]
D[9]
D[8]
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
VCC
GND
D[0]
STAT_INT
DL_INT
8KCKI
ONESECI
ONESECO
NTEST
TXOUT[8]
TXOUT[7]
TXOUT[6]
TOVH_CLK
VCC
GND
TMRKR
TXOVH[7]
TXOVH[6]
TXOVH[5]
TXOVH[4]
TXOVH[3]
TXOVH[2]
TXOVH[1]
TXOVH[0]
TXOUT[5]
TXOUT[4]
GND
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
GND
LOCD
RCV_HLD
FCTRL_OUT[0]
FCTRL_OUT[1]
FCTRL_OUT[2]
FCTRL_OUT[3]
FCTRL_OUT[4]
FCTRL_OUT[5]
FCTRL_OUT[6]
FCTRL_OUT[7]
FCTRL_OUT[8]
GND
VCC
FCTRL_OUT[9]
FCTRL_OUT[10]
FCTRL_OUT[11]
FCTRL_OUT[12]
FCTRL_OUT[13]
FCTRL_OUT[14]
FCTRL_OUT[15]
FCTRL_OUT[16]
FDAT_OUT[0]
FDAT_OUT[1]
FDAT_OUT[2]
GND
VCC
FDAT_OUT[3]
FDAT_OUT[4]
FDAT_OUT[5]
FDAT_OUT[6]
FDAT_OUT[7]
FDAT_OUT[8]
RXIN[7]
RXIN[8]
RXOVH[0]
RXOVH[1]
RXOVH[2]
RXOVH[3]
VCC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
V
T
R
T
F
F
F
F
F
F
F
F
F
V
F
F
F
F
F
F
F
F
P
C
W
A
G
O
A
A
A
A
A
A
A
D
D
D
G
G
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
ATM
Transmitter/Receiver
CN8223
G
R
R
R
R
R
R
R
R
R
R
G
V
R
R
R
R
R
T
T
R
T
T
T
T
T
T
S
T
T
V
R
G
V
T
T
T
R
R
R
8
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