DSP-AX2
DSP-AX2
27
■ IC DATA
IC526 : M30802SGP (FUNCTION P.C.B.)
16 bit µ-COM (CPU)
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
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
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
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
P11/D9
P12/D10
P13/D11
P14/D12
P15/D13/INT3
P16/D14/INT4
P17/D15/INT5
P20/A0(/D0)
P21/A1(/D1)
P22/A2(/D2)
P23/A3(/D3)
P24/A4(/D4)
P25/A5(/D5)
P26/A6(/D6)
P27/A7(/D7)
VSS
P30/A8(MA0)(/D8)
VCC
P120
P121
P122
P123
P124
P31/A9(MA1)(/D9)
P32/A10(MA2)(/D10)
P33/A11(MA3)(/D11)
P34/A12(MA4)(/D12)
P35/A13(MA5)(/D13)
P36/A14(MA6)(/D14)
P37/A15(MA7)(/D15)
P40/A16(MA8)
P41/A17(MA9)
VSS
P42/A18(MA10)
VCC
P43/A19(MA11)
P44/CS3/A20(MA12)
P45/CS2/A21
P46/CS1/A22
P47/CS0/A23
P125
P126
P127
P50/WRL/WR/CASL
P51/WRH/BHE/CASH
P52/RD/DW
P53/BCLK/ALE/CLKOUT
P130
P131
VCC
P132
VSS
P133
P54/HLDA/ALE
P55/HOLD
P56/ALE/RAS
P57/RDY
P134
P135
P136
P137
P60/CTS0/RTS0
P61/CLK0
P62/RXD0
P63/TXD0
P64/CTS1/RTS1/CTS0/CLKS1
P65/CLK1
VSS
P66/RXD1
VCC
P67/TXD1
P70/TXD2/SDA2/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
P96/ANEX1/TXD4/SDA4/SRXD4
P95/ANEX0/CLK4
P94/DA1/TB4IN/CTS4/RTS4/SS4
P93/DA0/TB3IN/CTS3/RTS3/SS3
P92/TB2IN/TXD3/SDA3/SRXD3
P91/TB1IN/RXD3/SCL3/STXD3
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/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/SCL2/TA0IN/TB5IN
R0H
R1H
R0L
R1L
R2
R3
A0
A1
FB
SB
PORT P0 PORT P1 PORT P2 PORT P3 PORT P4 PORT P5 PORT P6
I/O PORTS
INTERNAL PERIPHERAL FUNCTIONS
TIMER
TIMER TA0 (16 BITS)
TIMER TA1 (16 BITS)
TIMER TA2 (16 BITS)
TIMER TA3 (16 BITS)
TIMER TA4 (16 BITS)
TIMER TB0 (16 BITS)
TIMER TB1 (16 BITS)
TIMER TB2 (16 BITS)
TIMER TB3 (16 BITS)
TIMER TB4 (16 BITS)
TIMER TB5 (16 BITS)
WATCHDOG TIMER
(15 BITS)
D-A CONVERTER
(8 BITS X 2 CHANNELS)
A-D CONVERTER
(10 BITS X 8 CHANNELS
EXPANDABLE UP TO 10 CHANNELS)
UART/CLOCK SYNCHRONOUS SI/O
(8 BITS X 5 CHANNELS)
CRC ARITHMETIC CIRCUIT (CCITT)
(POLYNOMIAL: X
16
+X
12
+X
5
+1)
X-Y CONVERTER
(16 BITS X 16 BITS)
M16C/80 SERIES 16-BIT CPU CORE
REGISTERS
R0H
R1H
R0L
R1L
R2
R3
A0
A1
FB
SB
FLG
INTB
ISP
USP
PC
SVF
SVP
VCT
DRAM
CONTROLLER
DRAM
CONTROLLER
MULTIPLIER
PORT P15 PORT P14 PORT P13 PORT P12 PORT P11
PORT P10 PORT P9 PORT P85 PORT P8 PORT P7
SYSTEM CLOCK GENERATOR
X
IN-XOUT
XCIN-XCOUT
ROM
RAM
MEMORY
8 888888
88888
88 78
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