TK-8102
21
SEMICONDUCTOR DATA
■
Terminal Function
Pin No.
Name
I/O
Function
1
QT/DQT
O
QT/DQT output.
2
DTMF/MSK
O
DTMF/MSK/BEEP output
3
PLLE
O
PLL IC chip select.
4,5
NC
I
6
GND
-
GND.
7
CNVSS
-
CNVss for flash.
8
EVLLD
O
E-volume LD.
9
BSHIFT
O
Beat shift.
10
RESET
-
Reset.
11
XOUT
-
X’tal (14.318MHz).
12
VSS
-
GND.
13
XIN
-
X’tal (14.318MHz).
14
VCC
-
+5V.
15
GND
-
GND (Input only).
16
NC
I
17
POWER
I
Power key input.
18
INT
I
µ
com stop.
19
NC
I
20
TX/RX
O
TX/RX.
21
UL
O
PLL unlock detect.
22~25
NC
I
26
EEPWP
O
EEPROM write protect
27
EEPCK
O
EEPROM clock (N ch open drain).
28
EEPDT
I/O
EEPROM data (N ch open drain).
29
FNC1
I/O
Function P1/TxD for flash.
30
FNC2
I/O
Function P2/RxD for flash.
31
CLKFLS
I
SCLK for flash.
32
BSYFLS
O
Busy for flash.
33
TXD
O
To FPU.
34
RXD
I
From FPU.
35
PTT
I
PTT key.
36
HOOK
I
Hook.
37,38
NC
I
39
EMPFLS
I/O
EPM for flash.
40~42
NC
I
43
FNC3
I/O
Function port 3.
44
CEFLS
I/O
CE for flash.
45,46
FNC4, FNC5
I/O
Function port 4, 5
47,48
FNC7, FNC6
I/O
Function port 7, 6.
49
FNC8
I/O
Function port 8.
50
AFM
O
AF mute.
51
SPM
O
Speaker mute.
Pin No.
Name
I/O
Function
52
AMPSW
O
AF AMP switch.
53
DT
O
Common data.
54
CK
O
Common clock.
55,56
NC
I
57~59
DST1~DST3
I
Destination 1~3
60
VCC
-
+5V.
61
NC
I
62
VSS
-
GND.
63
NC
I
64
NARROW
O
65
WIDE
O
66~68
NC
I
69
CL
O
Clock for LCD.
70
CE
O
Chip enable for LCD.
71
DI
O
Transfer data to LCD.
72
IGN
I
Ignition.
73
MICMT1
O
Mic 1 mute.
74
MICEM
O
Mic 2 mute.
75
MICMT2
O
Mic 3 mute.
76
8RC
O
8R control.
77
8TC
O
8T control.
78
CM
I/O
Mic key check.
79~81
NC
I
82
SBC
O
Battery switch.
83
KMI2
I
Key matrix 2.
84
KMI1
I
Key matrix 1.
85
KMI3
I
Key matrix 3.
86
KMI4
I
Key matrix 4.
87
NC
I
88
SIGNAL
I
DTMF/QT/DQT input.
89
TEMP2
I
Temperature 2.
90
TEMP1
I
Temperature 1.
91
BATT
I
Battery voltage.
92
RSSI
I
RSSI input.
93
SQIN
I
Squelch input.
94
AVSS
-
GND.
95
NC
I
96
VREF
-
+5V.
97
AVCC
-
+5V.
98
NC
I
99
KMO1
O
Key matrix output 1.
100
KMO2
O
Key matrix output 2.
Microprocessor : 30622MAA-B87GP (TX-RX Unit IC101)
