DSP-AX1/RX-V1
DSP-AX1/RX-V1
40
Tuner Mode 1 Tuner Mode 0 Tuner Frequency
0 0 AM : 531-1611kHz(9kHz step) FM : 76.0-90.0MHz(100kHz step)
0 1 AM : 530-1710kHz(10kHz step) FM : 87.5-107.9MHz(200kHz step)
1 0 AM : 531-1611kHz(9kHz step) FM : 87.5-108.0MHz(50kHz step)
1 1 DSP-AX1
(Note 1) Pin 61, 63 Tuner Mode 0 and 1
IC27 : M30624FGFP (P.C.B. FUNCTION)
16 bit
µ-COM (Main CPU)
No. PORT Name I/O Function
Power On Power Off Backup
85 P03 PRY O Power Relay O OL OL
86 P02 VLRB I Volume B I I OL
87 P01 VLRA I Volume A I I OL
88 P00 PRI I I Protection I I OL
89 AN7 MTER AD Tuner Meter I I I
90 AN6 AD Not used I I I
91 AN5 KEY1 AD Key State 1 I I I
92 AN4 KEY0 AD Key State 0 I I I
93 AN3 AD Not used I I I
94 AN2 THM AD Thermal Detect I I I
95 AN1 PRD AD DC Protection I I I
96 AVSS AVSS VSS Ground for AD VSS VSS VSS
97 AN0 PRV AD V Protection I I I
98 VREF VREF VCC Reference voltage for AD VCC VCC VCC
99 AVCC AVCC VCC Power Supply for AD VCC VCC VCC
100 P97 O Not used OL OL OL
IC1 : M30624FGFP (P.C.B. DSP)
16 bit µ-COM (Sub CPU)
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
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
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
P10/D8
P11/D9
P12/D10
P13/D11
P14/D12
P15/D13/INT3
P16/D14/INT4
P17/D15/INT5
P20/A0/(/D0/—)
P21/A1/(/D1/D0)
P22/A2/(/D2/D1)
P23/A3/(/D3/D2)
P24/A4/(/D4/D3)
P25/A5/(/D5/D4)
P26/A6/(/D6/D5)
P27/A7/(/D7/D6)
VSS
P30/A8(/—/D7)
VCC
P31/A9
P32/A10
P33/A11
P34/A12
P35/A13
P36/A14
P37/A15
P40/A16
P41/A17
P42/A18
P43/A19
P44/CS0
P45/CS1
P46/CS2
P47/CS3
P50/WRL/WR
P51/WRH/BHE
P52/RD
P53/BCLK
P54/HLDA
P55/HOLD
P56/ALE
P57/RDY/CLKOUT
P60/CTS0/RTS0
P61/CLK0
P62/RXD0
P63/TXD0
P64/CTS1/RTS1/CTS0/CLKS1
P65/CLK1
P66/RXD1
P67/TXD1
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
P107/AN7/K13
P106/AN6/K12
P105/AN5/K11
P104/AN4/K10
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN0
VREF
AVCC
P97/ADTRG/SIN4
P96/ANEX1/SOUT4
P95/ANEX0/CLK4
P94/DA1/TB4IN
P93/DA0/TB3IN
P92/TB2IN/SOUT3
P91/TB1IN/SIN3
P90/TB0IN/CLK3
BYTE
CNVSS
P87/XCIN
P86/XCOUT
RESET
XOUT
VSS
XIN
VCC
P85/NMI
P84/INT2
P83/INT1
P82/INT0
P81/TA4IN/U
P80/TA4OUT/U
P77/TA3IN
P76/TA3OUT
P75/TA2IN/W
P74/TA2OUT/W
P73/CTS2/RTS2/TA1IN/V
P72/CLK2/TA1OUT/V
P71/RXD2/TA0IN/TB5IN
P70/TXD2/TA0OUT
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