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)
934
P07 P13(DVO)
835
(INT3/TC3)P70 P14(PPG)
736
(INT4)P71 P15(TC2)
637
(PDO/PWM)P72 P16
538
(SCK)P73 P17
439
(SI)P74 P20(INTS/STOP)
340
(SO)P75 P21(XIN)
241
(HSCK)P76 P22(XOUT)
142
(HSO)P77 V
DD
Power Supply
Terminal
Reset
I/O Terminal
Test Terminal
V
DD
V
SS
RESET
TEST
High Freq.
Oscillator
Connection
Terminal
XIN
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
Standby Control Circuit
Timing Generator
Time Base
Timer
16 bit
Timer/Counter
TC1
P2
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
High Freq.
Use
Low Freq.
Use
Analog
Vref
XOUT
~
P67
P66
(Analog Input)
I/O Port
~
P07
P00
~
P17
P10
~
P77
P70
~
P65 (AIN5)
P60 (AIN0)
~
TMP87CC46N-4C08 (IC901) Terminal Function
FunctionI/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
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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