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MICROPROCESSOR TERMINAL DESCRIPTION
Q7002 : MPD780232GC Sub microprocessor
No. 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
TE
31 P57/FIP47
L 13942296513
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
54 P30/FIP24
55 FIP23
56 FIP22
57 FIP21
58 FIP20
59 VDD2
60 VLOAD
61 FIP19
62 FIP18
63 FIP17
www
64 FIP16
65 FIP15
66 FIP14
67 FIP13
.
68 FIP12
69 FIP11
70 FIP10
71 FIP9
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SIGNAL NAME
I/O ACTION DESCRIPTION
+5V
H
Power supply (to connect to +5V)
GND
H
Ground terminal
CLOCK
H
System clock oscillator connection pin
CLOCK
H
System clock oscillator connection pin
H
Power supply terminal for writing of flash ROM
SUBRST
H
Reset signal pin from main microprocessor
SUBCL
I
H
Main microcomputer communication and flash ROM write-in clock input terminal.
SUBSI
I
H
Main microcomputer communication and flash ROM write-in clock input terminal.
SUBSO
O
H
Main microcomputer communication and flash ROM write-in clock output terminal.
SUBREQ
O
H
Communicate output pin to main microprocessor
VOLA
I
H
Rotary encoder A for volume control plus input pin
VOLB
I
H
Rotary encoder B for volume control plus input pin
STANDBYLED
O
H
Standby LED control output pin
APRESLED
O
H
Acoustic Presence LED control output pin
IRIN
I
H
Remote control signal control input pin
O
Open pin
O
Open pin
GND
H
Ground pin for A/D converter
K3
I
H
Key input pin
K2
I
H
Key input pin
K1
I
H
Key input pin
K0
I
H
Key input pin
GND
H
Ground pin (To connect to the ground)
+5V
H
Power supply pin for A/D converter
+5V
H
Power supply pin (+5V)
JOGA
I
H
Rotary encoder pulse A input pin (For jog dial)
JOGB
I
H
Rotary encoder pulse B input pin (For jog dial)
P35
O
H
FL segment 35 output pin
P34
O
H
FL segment 34 output pin
P33
O
H
FL segment 33 output pin
P32
O
H
FL segment 32 output pin
P31
O
H
FL segment 31 output pin
P30
O
H
FL segment 30 output pin
P29
O
H
FL segment 29 output pin
P28
O
H
FL segment 28 output pin
P27
O
H
FL segment 27 output pin
P26
O
H
FL segment 26 output pin
P25
O
H
FL segment 25 output pin
P24
O
H
FL segment 24 output pin
P23
O
H
FL segment 23 output pin
P22
O
H
FL segment 22 output pin
P21
O
H
FL segment 21 output pin
P20
O
H
FL segment 20 output pin
P19
O
H
FL segment 19 output pin
P18
O
H
FL segment 18 output pin
P17
O
H
FL segment 17 output pin
P16
O
H
FL segment 16 output pin
P15
O
H
FL segment 15 output pin
P14
O
H
FL segment 14 output pin
P13
O
H
FL segment 13 output pin
P12
O
H
FL segment 12 output pin
P11
O
H
FL segment 11 output pin
P10
O
H
FL segment 10 output pin
P9
O
H
FL segment 9 output pin
P8
O
H
FL segment 8 output pin
P7
O
H
FL segment 7 output pin
P6
O
H
FL segment 6 output pin
P5
O
H
FL segment 5 output pin
+5V
H
Power supply pin (+5V)
-Vdisp
H
Negative power supply pin
P4
O
H
FL segment 4 output pin
P3
O
H
FL segment 3 output pin
P2
O
H
FL segment 2 output pin
P1
O
H
FL segment 1 output pin
P36
O
H
FL segment 36 output pin
x
ao
y
O
Open pin
14G
O
H
FL grid 14 output pin
i
13G
O
H
FL grid 13 output pin
12G
O
H
FL grid 12 output pin
11G
O
H
FL grid 11 output pin
10G
O
H
FL grid 10 output pin
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