52
RX-V3300/DSP-AZ2
RX-V3300/DSP-AZ2
108
P11/D9
107
P12/D10
106
P13/D11
105
P14/D12
104
P15/D13/INT3
103
P16/D14/INT4
102
P17/D15/INT5
101
P20/A0
100
P21/A1
99
P22/A2
98
P23/A3
97
P24/A4
96
P25/A5
95
P26/A6
94
P27/A7
93
Vss
92
P30/A8
91
Vcc
90
P120
89
P121
88
P122
87
P123
86
P124
85
P31/A9
84
P32/A10
83
P33/A11
82
P34/A12
81
P35/A13
80
P36/A14
79
P37/A15
78
P40/A16
77
P41/A17
76
Vss
75
P42/A18
74
Vcc
73
P43/A19
72
P44/CS3/A20
71
P45/CS2/A21
70
P46/CS1/A22
69
P47/CS0/A23
68
P125
67
P126
66
P127
65
P50/WRL/WR/CASL
64
P51/WRH/BHE/CASH
63
P52/RD/DW
62
P53/BCLK/ALE/CLKout
61
P130
60
P131
59
Vcc
58
P132
57
Vss
56
P133
55
P54/HLDA/ALE
54
P55/HOLD
53
P56/ALE/RAS
52
P57/RDY
51
P134
50
P135
49
P136
48
P137
47
P60/CTS0/RTS0
46
P61/CLK0
45
P62/RXD0
44
P63/TXD0
43
P64/CTS1/RTS1/CTS0/CLKS1
42
P65/CLK1
41
Vss
40
P66/RXD1
39
Vcc
38
P67/TXD1
37
P70/TXD2/SDA/TA0out
P10/D8
P07/D7
P06/D6
P05/D5
P04/D4
P114
P113
P112
P111
P110
P03/D3
P02/D2
P01/D1
P00/D0
P157
P156
P155
P154
P153
P152
P151
Vss
P150
Vcc
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1
Avss
P100/AN0
Vref
Avcc
P97/Adtrg/RxD4/SCL4/STxD4
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
P96/ANEX1/TxD4/SD
A4
P95/ANEX0/CLK4
P94/D
A1/TB4in/CTS4/R
TS4/SS4
P93/D
A0/TB3in/CTS3/R
TS3/SS3
P92/TB2in/TxD3/SD
A3/STxD3
P91/TB1in/RxD3/SCL3
P90/TB0in/CLK3
P146
P145
P144
P143
P142
P141
P140
BYTE
CNVss
P87/Xcin
P86/Xcout
RESET
Xout
Vss
Xin
Vcc
P85/NMI
P84/INT2
P83/INT1
P82/INT0
P81/T
A4in/U
P80/T
A4out/U
P77/T
A3in
P76/T
A3out
P75/T
A2in/W
P74/T
A2out/W
P73/CTS2/R
TS2/T
A1in/V
P72/CLK2/T
A1out/V
P71/RXD2/SCL/T
A0in/TB5in
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
M30805SGP
IC520 : M30805SGP (FUNCTION P.C.B)
16bit
µ
-COM (Main CPU)
No.
Port No.
Function name
I/O
Detail of function
Power ON
Power OFF
Backup
1
TxD4
TXDR
SO
232C transmission data / Yokokawa data transmission
O
OL
OL
2
CLK4
RTS
SCK
232C RTS output / Yokokawa clock input
I/O
OL
OL
3
P94
CTS
I
232C CTS input
I
I
OL
4
DA0
FAN
DA/O
Fan control
I
I
OL
5
TxD3
SDTN
SO
NONE AUDIO serial transmission data
SO
OL
OL
6
RxD3
RXRDS
SI
RDS reception / FREQ SW (R VER)
SI
I
OL
7
CLK3
SCKN
SCK
NONE AUDIO serial clock
SCK
OL
OL
8
P146
CEB
O/I
BU2092 CE / ZONE 2 presence/absence
I/O
I/OL
OL
9
P145
CES
O/I
On-screen enable output / N/P format discrimination
I/O
I/OL
OL
10
P144
RDSE
O/I
RDS enable / RDS presence/absence
I/O
I/OL
OL
11
P143
CEF
I/O
FL enable / Model type discrimination 0
I/O
I/OL
OL
12
P142
/FLR
I/O
FL IC reset / Model type discrimination 1
O
OL
OL
13
P141
RDTP
I
PLL IC reception data
I
I
OL
14
P140
SDTP
I/O
PLL IC transmission data / TUNER discrimination
I/O
OL
OL
15
BYTE
BYTE
Vss
Vss: when 16 bit data used
Vss
Vss
Vss
16
CNVss
CNVss
Vcc
Vcc: when in microprocessor mode
Vcc
Vcc
Vcc
17
P87
BT232C
I
Boot terminal for RS-232C / 6ch input key
I
I
OL
18
P86
BTYDC
I
Boot terminal for Yokokawa tool
I
I
OL
19
RESET
RESET
I
Reset
20
Xout
Xout
OPEN
Oscillation output
21
Vss
Vss
Vss
Ground for microprocessor
22
Xin
Xin
12MHz
Oscillation input
23
Vcc
Vcc
Vcc
Power for micropro5V
24
NMI
NMI
Unused
25
INT2
REM1
INT (LO edge)
Remote control pulse input
I
I
OL