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KX-TDA6181X
9 IC DATA
9.1.
IC3 (ASIC)
Pin No.
149
148
147
146
145
144
143
142
158
157
156
155
154
153
152
151
168
167
166
165
164
163
162
161
107
176
175
174
173
172
171
170
199
198
197
196
195
194
Pin Name
Signal Name
P07
OT_OE15
P06
OT_OE14
P05
OT_OE13
P04
OT_OE12
P03
OT_OE11
P02
OT_OE10
P01
OT_OE9
P00
OT_OE8
P17
VER5
P16
VER4
P15
VER3
P14
VER2
P13
VER1
P12
VER0
P11
PORT1
P10
PORT0
P27
P26
P25
P24
P23
LED_G
P22
LED_R
P21
OPTION1
P20
OPTION0
P37
P36
P35
P34
P33
P32
P31
P30
P47
DT_OE7
P46
DT_OE6
P45
DT_OE5
P44
DT_OE4
P43
DT_OE3
P42
DT_OE2
I/O
ACT
Description
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
I
L
RAM(H: 2Mbit, L: 1Mbit)
I
H/L Card recognition
I
H/L
I
H/L For Hard Version management Initial 0
I
H/L
I
H/L
I
H
Port Number 16
I
H
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
L
LED Green ON
O
L
LED Red ON
I
L
Option board 1 detection
I
L
Option board 0 detection
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
Reserve
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
O
H
DTMF data output control signal
30
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