CN8478/CN8474A/CN8472A/CN8471A
1.0 System Description
Multichannel Synchronous Communications Controller (MUSYCC™)
1.1 Pin Descriptions
Figure 1-6. CN8472A MQFP Pinout Configuration
1
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
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139
138
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122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
VGG
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VDDp
VSS
NC
NC
NC
2
EAD[8]
EAD[7]
VSSo
EAD[6]
EAD[5]
EAD[4]
EAD[3]
VSSo
VDDo
EAD[2]
EAD[1]
EAD[0]
NC
NC
NC
NC
NC
NC
VSSo
NC
NC
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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24
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26
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29
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31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
NC
NC
NC
ROOF[1]
RCLK[1]
RSYNC[1]
RDAT[1]
NC
NC
Preliminary
CN8472A
VSS
VDDc
NC
NC
NC
TCLK[1]
TSYNC[1]
TDAT[1]
NC
NC
NC
TCLK[0]
TSYNC[0]
TDAT[0]
VSS
VDDp
NC
VDDc
VSS
NC
NC
ROOF[0]
RCLK[0]
RSYNC[0]
RDAT[0]
TCK
TRST*
TMS
TDO
TDI
INTB*
INTA*
VDDo
PCLK
VSSo
PRST
GNT*
NC
NC
NC
TM[0]
TM[1]
TM[2]
VSSo
VDDo
AD[0]
AD[1]
AD[2]
AD[3]
REQ*
AD[31]
AD[30]
AD[29]
AD[28]
VGG
AD[4]
NOTE(S): An active low signal is denoted by a trailing asterisk (*).
100660E
Conexant
1-9
CONEXANT [ CONEXANT SYSTEMS, INC ]
