SEMICONDUCTORS
IC’s
TMP87CC46N-4C08 (IC901)
7
PMA-2000
IV
R
21
22
(VA
SS
)V
SS
VAREF
20
23
XOUT
P60(AIN0)
19
24
XIN
P61(AIN1)
18
25
RESET
P62(AIN2)
17
26
TEST
P63(AIN3)
16
27
P00
P64(AIN4)
15
28
P01
P65(AIN5)
14
29
P02
P66(AIN6)
13
30
P03
P67(AIN7)
12
31
P04
P10(INT0)
11
32
P05
P11(INT1)
10
33
P06
P12(INT2/TC1)
9
34
P07
P13(DVO)
8
35
(INT3/TC3)P70
P14(PPG)
7
36
(INT4)P71
P15(TC2)
6
37
(PDO/PWM)P72
P16
5
38
(SCK)P73
P17
4
39
(SI)P74
P20(INTS/STOP)
3
40
(SO)P75
P21(XIN)
2
41
(HSCK)P76
P22(XOUT)
1
42
(HSO)P77
V
DD
Power Supply
Terminal
Reset
I/O Terminal
Test Terminal
V
DD
V
SS
RESET
TEST
High Freq.
Oscillator
Connection
Terminal
P22
P20
I/O Port
VAREF
ALU
PSW
Stack Pointer
Interrupt Control Circuit
Program Counter
Program Memory
(ROM)
Data memory
(RAM)
Unviersal register Blank
Flag
RBS
System Control Circuit
Timing Generator
Time Base
Timer
16 bit
Timer/Counter
TC1
8 bit
A/D Converter
P6
P0
P1
P7
TC2
8 bit
Timer/Counter
TC3
TC4
8 bit Serial
Interface
Command
register
Command
decoder
SIO
HSO
Watch Dog
Timer
Clock
Generator
Analog
Vref
~
P67
P66
(Analog Input)
I/O Port
~
P07
P00
~
P17
P10
~
P77
P70
~
P65 (AIN5)
P60 (AIN0)
~
TMP87CC46N-4C08 (IC901) Terminal Function
Function
I/O
Pin
No.
Port Name
Type
1
P77
O
C
AC POWER RELAY DRIVE
2
P76
O
C
3
P75
(SO)
O
C
4
P74
(SI)
O
C
5
P73
(SCK)
O
C
6
P72
O
C
MUTE/STAND-BY LED DRIVE
7
P71
(INT4)
O
C
MOTOR VOLUME UP
8
P70
(INT3)
I
C
REMOTE CONTROL SIGNAL INPUT
9
P07
O
C
TAPE-2 LED, ARELAY DRIVE
10
P06
O
C
TAPE-1 LED, ARELAY DRIVE
11
P05
O
C
12
P04
O
C
AUX-2 LED, ARELAY DRIVE
13
P03
O
C
DVD/AUX-1 LED, ARELAY DRIVE
14
P02
O
C
TUNER LED, ARELAY DRIVE
15
P01
O
C
CD LED, ARELAY DRIVE
16
P00
O
C
PHONE LED, ARELAY DRIVE
17
TEST
to VSS
18
RESET
RESET
19
XIN
X’tal
20
XOUT
X’tal
21
Vss
(VAss)
GND
22
VAREF
to VDD
23
P60
I
C
MODEL SETTING INPUT
24
P61
I
C
25
P62
I
C
26
P63
I
C
FUNCTION SELECTOR SW INPUT
27
P64
I
C
28
P65
O
C
MUTING SIGNAL INPUT
29
P66
O
C
30
P67
O
C
31
P10
(INT0)
I
C
PROTECTOR INPUT
32
P11
(INT1)
I
C
POWER OFF
33
P12
(INT2)
O
C
MOTOR VOLUME DOWN
34
P13
O
C
35
P14
O
C
36
P15
O
C
37
P16
O
C
38
P17
O
C
39
P20
STOP
O
C
STOP MODE CANCEL
40
P21
O
C
41
P22
O
C
42
VDD
+5V
NOTE:
Pin No.
: Terminal number of microcomputer.
Port Name : The name entered on the data sheet of microcomputer.
I/O
: Input or output of port.
"I" = Input port
"O" = Output port
Type
: Composition of port in case of output port.
"C" = CMOS output
Function
: Function and logical level explanation of signals to be interface.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
