KX-NCP1180X - Panasonic PBX Service Manual (repair manual). Page 38

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38
KX-NCP1180X
12 Exploded View and Replacement Parts List
12.1. IC Data
12.1.1. IC5 (ASIC)
 Pin No.
Pin Name
Signal Name
I/O
ACT
Description
149
P07
O
H
Reserve
148
P06
O
H
Reserve
147
P05
O
H
Reserve
146
P04
O
H
Reserve
145
P03
O
H
Reserve
144
P02
O
H
Reserve
143
P01
O
H
Reserve
142
P00
O
H
Reserve
158
P17
VER5
I
H/L Card Identification backup
 
 
 
 
157
P16
VER4
I
H/L
156
P15
VER3
I
H/L
155
P14
VER2
I
H/L For Hard Version management Initial 0
 
 
 
 
154
P13
VER1
I
H/L
153
P12
VER0
I
H/L
152
P11
I
L
Port Number 4
 
 
151
P10
PORT0
I
H
168
P27
 O
H
Reserve
167
P26
 O
H
Reserve
166
P25
 O
H
Reserve
165
P24
 O
H
Reserve
164
P23
LED_G
O
L
LED Green ON
163
P22
LED_R
O
L
LED Red ON
162
P21
I
H
+3.3V pull up
161
P20
OPTION0
I
L
Option board 0 detection
107
P37
 O
H
Reserve
176
P36
 O
H
Reserve
175
P35
 O
H
Reserve
174
P34
 O
H
Reserve
173
P33
 O
H
Reserve
172
P32
 O
H
Reserve
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