Read Panasonic KX-TDE620BX (serv.man2) Service Manual online
81
KX-TDE620BX
Note
3s.O: 3State Output
65
VDD
+3.3 Volt Power Supply.
66
NC (Open)
No Connection.
67
MAXID0
I
MAX Identification Number Setting (0 fixed)
68
MAXID1
I
MAX Identification Number Setting (1 fixed)
69
MAXID2
I
MAX Identification Number Setting (0 fixed)
70
MAXID3
I
MAX Identification Number Setting (0 fixed)
71
MAXID4
I
MAX Identification Number Setting (0 fixed)
72
NC (Open)
No Connection.
73
CKP0
I
Transmission Rate Setting (0 fixed)
74
CKP1
I
Transmission Rate Setting (0 fixed)
75
CKP2
I
Transmission Rate Setting (0 fixed)
76
VSS
Ground
77
NC (Open)
No Connection.
78
NC (Open)
No Connection.
79
NC (Open)
No Connection.
80
MCKIN
I
External Master Clock Input
81
VDD
+3.3 Volt Power Supply.
82
X1
I
Crystal Oscillator
83
X2
O
Crystal Oscillator
84
VSS
Ground
85
nNSTCOUT
O
NST Carry Output
86
FLASHO
3s.O
External Output for FLASH
87
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
88
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
89
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
90
VSS
Ground
91
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
92
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
93
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
94
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
95
NC (Open)
Hi.Z
This pin must be left unconnected for normal operation.
96
VSS
Ground
97
VDD
+3.3 Volt Power Supply.
98
WPRE0
I
Warning Timer Resolution Setting
99
WPRE1
I
Warning Timer Resolution Setting
100
WPRE2
I
Warning Timer Resolution Setting
101
NC (Open)
No Connection.
102
nTEST0
I
Test Terminal
103
nTEST1
I
Test Terminal
104
nTEST2
I
Test Terminal
105
nTEST3
I
Test Terminal
106
NCÅiHigh)
I
This pin must be connected to VDD
107
nEHRD
I
Enhanced Read Setting
108
VSS
Ground
109
nEHWR
I
Enhanced Write Setting
110
NCÅiHigh)
I
This pin must be connected to VDD
111
nCMIBYP
I
Bypass Setting of CMI Encoding/Decoding Circuit
112
NOPMD
I
Optical Transceiver Mode Selection
113
VDD
+3.3 Volt Power Supply.
114
nHUBON
I
ON/OFF Setting of Built-in HUB Function
115
NC (Open)
No Connection.
116
nMUX
I
Address Multiple Mode Selection
117
nRWM
I
R/W Mode Selection
118
W16
I
Data Bus Width Selection
119
nSWAP
I
Swap Mode Selection
120
nCS
I
Chip Selection Input
121
VSS
Ground
122
NC (Open)
No Connection.
123
NC (Open)
No Connection.
124
A0
I
Address Input (bit0)
125
VDD
+3.3 Volt Power Supply.
126
A1
I
Address Input (bit1)
127
A2/ALE
I
Address Input (bit2)/ALE
128
VSS
Ground
Pin No.
Pin Name
I/O
Discription Pin Usage
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