CN8478/CN8474A/CN8472A/CN8471A
1.0 System Description
Multichannel Synchronous Communications Controller (MUSYCC™)
1.1 Pin Descriptions
Pin
Number
Pin
Number
Pin
Number
Pin Label
AD[3]
Pin Label
TSYNC[3]
Pin Label
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
EAD[24]
EAD[25]
EAD[26]
VDDo
AD[2]
TCLK[3]
EAD[0]
EAD[1]
EAD[2]
VDDo
AD[1]
AD[0]
VDDo
VSSo
VSSo
EAD[27]
EAD[28]
VDDc
TM[2]
VSSo
TM[1]
EAD[3]
EAD[4]
EAD[5]
EAD[6]
VSSo
TM[0]
VSS
TDAT[4]
TSYNC[4]
TCLK[4]
VDDi
EAD[29]
EAD[30]
EAD[31]
ECLK
EAD[7]
EAD[8]
VGG
VSS
VSSo
TDAT[0]
TSYNC[0]
TCLK[0]
TDAT[5]
TSYNC[5]
TCLK[5]
TDAT[1]
TSYNC[1]
TCLK[1]
TDAT[6]
TSYNC[6]
TCLK[6]
VDDc
WR*(R/ WR*)
RD*(DS*)
ALE*(AS*)
EINT*
VSS
EAD[9]
EAD[10]
EAD[11]
EAD[12]
EAD[13]
EAD[14]
VDDo
HOLD(BR*)
HLDA(BG*)
BGACK*
EBE[3]*
EBE[2]*
VDDo
VSSo
EAD[15]
EAD[16]
EAD[17]
EAD[18]
EAD[19]
VDDi
VSSo
EBE[1]*
EBE[0]*
NC
VSS
TDAT[2]
TSYNC[2]
TCLK[2]
VSSo
NC
ROOF[7]
RCLK[7]
VSS
EAD[20]
EAD[21]
VSSo
TDAT[7]
TSYNC[7]
TCLK[7]
TDAT[3]
EAD[22]
EAD[23]
100660E
Conexant
1-7
CONEXANT [ CONEXANT SYSTEMS, INC ]
