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SUB MICROPROCESSOR TERMINAL DESCRIPTION-1
Q801 : uPD780232GC
No. PIN NAME
1
VDD1
2
VSS1
3
X1
4
X2
5
IC
6
~RESET
7
P27/~SCK1
8
P26/SI1
9
P25/SO1
10
P24/BUSY
11
P23
12
P22
13
P21/SO3
14
P20/~SCK3
15
P00/INTP0
16
P01/INTP1
17
P02/TI
18
AVSS
19
ANI3
20
ANI2
21
ANI1
22
ANI0
23
VSS0
24
AVDD
25
VDD0
26
P64/FIP52
27
P63/FIP51
28
P62/FIP50
29
P61/FIP49
30
P60/FIP48
31
P57/FIP47
32
P56/FIP46
33
P55/FIP45
34
P54/FIP44
35
P53/FIP43
36
P52/FIP42
37
P51/FIP41
38
P50/FIP40
39
P47/FIP39
40
P46/FIP38
41
P45/FIP37
42
P44/FIP36
43
P43/FIP35
44
P42/FIP34
45
P41/FIP33
46
P40/FIP32
47
P37/FIP31
48
P36/FIP30
49
P35/FIP29
50
P34/FIP28
51
P33/FIP27
52
P32/FIP26
53
P31/FIP25
SIGNAL NAME
I/O DESCRIPTION
+5V
I
Power supply pin. (To connect +5V)
GND
I
GND pin.
CLOCK
I
Connect a clock OSC pin for main system.
CLOCK
O
Connect a clock OSC pin for main system.
GND
I
Internal connect pin.
~SUBRST
I
Reset signal input pin from main processor.
SUBCL
I
Communication to main microprocessor and
clock input pin for write the flash microprocessor.
SUBSI
I
Data input pin for write the flash microprocessor.
SUBSO
O
Data output pin for write the flash microprocessor.
SUBREQ
O
Communication require output pin of a main microcomputer.
GND
I
Not used. To connect GND.
GND
I
Not used. To connect GND.
STANDBYLED
O
Standby LED control output pin. H=Lighting, L=Light out
TRAYLED1
O
Tray lighting LED control terminal 1.H=Lighting, L=Light out
~IRIN
I
Remote control signal input pin.
TRAYLED2
O
Tray illumination LED control pin 2.
O
Not used. Open pin.
GND
GND pin for A/D converter.
K3
I
Key input pin.
K2
I
Key input pin.
K1
I
Key input pin.
K0
I
Key input pin.
GND
I
GND pin.
+5V
I
Power supply pin for A/D converter.
+5V
I
Power supply pin. (To connect +5V)
FLON
O
Filament power supply control pin. H=ON/L=OFF
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
O
Not used. Open pin.
P19
O
FL tube segment output pin 19.
P18
O
FL tube segment output pin 18.
P17
O
FL tube segment output pin 17.
P16
O
FL tube segment output pin 16.
P15
O
FL tube segment output pin 15.
P14
O
FL tube segment output pin 14.
P13
O
FL tube segment output pin 13.
P12
O
FL tube segment output pin 12.
P11
O
FL tube segment output pin 11.
P10
O
FL tube segment output pin 10.
DX-C34
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