MICROPROCESSOR TERMINAL DESCRIPTION
Q7002 : MPD780232GC Sub microprocessor
No. NAME
SIGNAL NAME
I/O ACTION DESCRIPTION
1 VDD1
+5V
H
Power supply (to connect to +5V)
2 VSS1
GND
H
Ground terminal
3 X1
CLOCK
H
System clock oscillator connection pin
4 X2
CLOCK
H
System clock oscillator connection pin
5 IC
H
Power supply terminal for writing of flash ROM
6 RESET
SUBRST
H
Reset signal pin from main microprocessor
7 P27/~SCK1
SUBCL
I
H
Main microcomputer communication and flash ROM write-in clock input terminal.
8 P26/SI1
SUBSI
I
H
Main microcomputer communication and flash ROM write-in clock input terminal.
9 P25/SO1
SUBSO
O
H
Main microcomputer communication and flash ROM write-in clock output terminal.
10 P24/BUSY
SUBREQ
O
H
Communicate output pin to main microprocessor
11 P23
VOLA
I
H
Rotary encoder A for volume control plus input pin
12 P22
VOLB
I
H
Rotary encoder B for volume control plus input pin
13 P21/SO3
STANDBYLED
O
H
Standby LED control output pin
14 P20/~SCK3
APRESLED
O
H
Acoustic Presence LED control output pin
15 P00/INTP0
IRIN
I
H
Remote control signal control input pin
16 P01/INTP1
O
Open pin
17 P02/TI
O
Open pin
18 AVSS
GND
H
Ground pin for A/D converter
19 ANI3
K3
I
H
Key input pin
20 ANI2
K2
I
H
Key input pin
21 ANI1
K1
I
H
Key input pin
22 ANI0
K0
I
H
Key input pin
23 VSS0
GND
H
Ground pin (To connect to the ground)
24 AVDD
+5V
H
Power supply pin for A/D converter
25 VDD0
+5V
H
Power supply pin (+5V)
26 P64/FIP52
JOGA
I
H
Rotary encoder pulse A input pin (For jog dial)
27 P63/FIP51
JOGB
I
H
Rotary encoder pulse B input pin (For jog dial)
28 P62/FIP50
P35
O
H
FL segment 35 output pin
29 P61/FIP49
P34
O
H
FL segment 34 output pin
30 P60/FIP48
P33
O
H
FL segment 33 output pin
31 P57/FIP47
P32
O
H
FL segment 32 output pin
32 P56/FIP46
P31
O
H
FL segment 31 output pin
33 P55/FIP45
P30
O
H
FL segment 30 output pin
34 P54/FIP44
P29
O
H
FL segment 29 output pin
35 P53/FIP43
P28
O
H
FL segment 28 output pin
36 P52/FIP42
P27
O
H
FL segment 27 output pin
37 P51/FIP41
P26
O
H
FL segment 26 output pin
38 P50/FIP40
P25
O
H
FL segment 25 output pin
39 P47/FIP39
P24
O
H
FL segment 24 output pin
40 P46/FIP38
P23
O
H
FL segment 23 output pin
41 P45/FIP37
P22
O
H
FL segment 22 output pin
42 P44/FIP36
P21
O
H
FL segment 21 output pin
43 P43/FIP35
P20
O
H
FL segment 20 output pin
44 P42/FIP34
P19
O
H
FL segment 19 output pin
45 P41/FIP33
P18
O
H
FL segment 18 output pin
46 P40/FIP32
P17
O
H
FL segment 17 output pin
47 P37/FIP31
P16
O
H
FL segment 16 output pin
48 P36/FIP30
P15
O
H
FL segment 15 output pin
49 P35/FIP29
P14
O
H
FL segment 14 output pin
50 P34/FIP28
P13
O
H
FL segment 13 output pin
51 P33/FIP27
P12
O
H
FL segment 12 output pin
52 P32/FIP26
P11
O
H
FL segment 11 output pin
53 P31/FIP25
P10
O
H
FL segment 10 output pin
54 P30/FIP24
P9
O
H
FL segment 9 output pin
55 FIP23
P8
O
H
FL segment 8 output pin
56 FIP22
P7
O
H
FL segment 7 output pin
57 FIP21
P6
O
H
FL segment 6 output pin
58 FIP20
P5
O
H
FL segment 5 output pin
59 VDD2
+5V
H
Power supply pin (+5V)
60 VLOAD
-Vdisp
H
Negative power supply pin
61 FIP19
P4
O
H
FL segment 4 output pin
62 FIP18
P3
O
H
FL segment 3 output pin
63 FIP17
P2
O
H
FL segment 2 output pin
64 FIP16
P1
O
H
FL segment 1 output pin
65 FIP15
P36
O
H
FL segment 36 output pin
66 FIP14
O
Open pin
67 FIP13
14G
O
H
FL grid 14 output pin
68 FIP12
13G
O
H
FL grid 13 output pin
69 FIP11
12G
O
H
FL grid 12 output pin
70 FIP10
11G
O
H
FL grid 11 output pin
71 FIP9
10G
O
H
FL grid 10 output pin
