KX-TDA0158CE - Panasonic PBX Service Manual (repair manual). Page 43

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43
KX-TDA0158CE
167
GND
-
-
Digital GND
-
168
SK_L
out
RF control
-
169
SF_FH
in
-
FSC0 control
-
170
PSYNC
out
-
PSYNC output
-
171
EC_DS
out
-
Echo canceller data strobe
-
172
VCCIO
-
-
IO power 3.3V
-
173
RSTN
in
-
Reset input
-
174
GND
-
-
Digital GND
-
175
SYEN_BL
out
-
RF control
-
176
SYEN_AL
out
-
RF control
-
177
GND
-
-
Digital GND
-
178
VCCINT
-
-
CORE Power 1.2V
-
179
reserve
in
-
FPGA chip select input
-
180
RDN
in
-
MUP if  read enable
-
181
SO_L
out
-
RF control
-
182
A23
in
MUP if address bit23
-
183
VCCIO
-
-
IO power 3.3V
-
184
GND
-
-
Digital GND
-
185
A22
in
MUP if address bit22
-
186
GND
-
-
Digital GND
-
187
RFCLK_L
out
-
RF control
-
188
RESET_BL
out
-
RF control
-
189
RESET_AL
out
-
RF control
-
190
VCCINT
-
-
CORE power 1.2V
-
191
A21
in
-
MUP if address bit21
-
192
A20
in
-
MUP if address bit20
-
193
A9
in
-
MUP if address bit10
-
194
VCCIO
-
-
IO power 3.3V
-
195
A8
in
-
MUP if address bit9
-
196
GND
-
-
Digital GND
-
197
A19
in
-
MUP if address bit19
-
198
NA19
out
-
NA19
-
199
A7
in
-
MUP if address bit8
-
200
A6
in
-
MUP if address bit7
-
201
A5
in
-
MUP if address bit6
-
202
VCCIO
-
-
IO power 3.3V
-
203
A4
in
-
MUP if address bit5
-
204
GND
-
-
Digital GND
-
205
A3
in
-
MUP if address bit4
-
206
A2
in
-
MUP if address bit3
-
207
A1
in
-
MUP if address bit2
-
208
A0
in
-
MUP if address bit1
-
Pin 
No.
Terminal Name
I/O setting
Pull-up/down 
Processing
Contents of Control
Remark
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