Yamaha dsp-ax3800, Service Manual

Page: 71 / 189

71
RX-V3800/DSP-AX3800
RX-V3800/
DSP-AX3800
■
IC DATA
IC182: M30845MW-001-GP (D-VIDEO P.C.B.)
Single chip 16/32-bit microprocessor
Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6
Port P7
Port P14 Port P15 Port P11 Port P12
Port P10
Port P9
Port P8
P8
5
Port P13
R0H R0L
R1H R1L
R2
R3
A0
A1
FB
SB
NOTES:
1. Ports P11 to P15 are provided in the 144-pin package only.
2. Included in the 144-pin package only.
FLG
INTB
ISP
USP
PC
SVF
SVP
VCT
Multiplier
M32C/80 series CPU Core
Clock Generation Circuit
X
IN
- X
OUT
X
CIN
- X
COUT
On-chip Oscillator
PLL Frequency Synthesizer
A/D Converter:
1 circuit
Standard: 10 inputs
Maximum: 34 inputs
(2)
UART/Clock Synchronous Serial I/O:
5 channels
CRC Calculation Circuit (CCITT):
X
16
+X
12
+X
5
+1
X/Y Converter:
16 bits x 16 bits
D/A Converter:
8 bits x 2 channels
Peripheral Functions
<
V
CC2
>
<
V
CC1
>
<
V
CC1
>
ROM
RAM
Memory
<
V
CC1
> <
V
CC2
>
7 8 5 8 8
(Note 1)
8
8
7
8 8 8 8 8 8 8
8
DMACII
DMAC
Watchdog Timer (15 bits)
CAN Module: 1 channel
Intelligent I/O
Time Measurement: 8 channels
Waveform Generating: 8 channels
Communication Functions:
Clock Synchronous Serial I/O, UART,
HDLC Data Processing
Timer (16 bits)
Timer A: 5 channels
Timer B: 6 channels
Three-Phase Motor Control Circuit
SRxD4 / SDA4 /
TxD4 /
ANEX1 / P9
6
CLK4 /
ANEX0 / P9
5
SS4 / R
TS4 / CTS4 /
TB4
IN
/ DA1 / P9
4
SS3 / R
TS3 / CTS3 /
TB3
IN
/ DA0 / P9
3
SRxD3 / SDA3 /
TxD3 /
TB2
IN
/ P9
2
STxD3 / SCL3 / RxD3 /
TB1
IN
/ P9
1
CLK3 /
TB0
IN
/ P9
0
P14
6
P14
5
P14
4
OUTC1
7
/ INPC1
7
/ P14
3
OUTC1
6
/ INPC1
6
/ P14
2
OUTC1
5
/ INPC1
5
/ P14
1
OUTC1
4
/ INPC1
4
/ P14
0
BYTE
CNVss
X
CIN
/ P8
7
X
COUT
/ P8
6
RESET
X
OUT
Vss
X
IN
Vcc
1
NMI / P8
5
INT2 / P8
4
CAN0
IN
/ INT1 / P8
3
CAN0
OUT
/ INT0 / P8
2
INPC1
5
/ OUTC1
5
/ U /
T
A
4
IN
/ P8
1
ISRxD0 / U /
T
A
4
OUT
/ P8
0
ISCLK0 / INPC1
4
/ OUTC1
4
/ CAN0
IN
/
T
A
3
IN
/ P7
7
ISTxD0 / INPC1
3
/ OUTC1
3
/ CAN0
OUT
/
T
A
3
OUT
/ P7
6
BE1
IN
/ ISRxD1 / OUTC1
2
/ INPC1
2
/ W /
T
A
2
IN
/ P7
5
ISCLK1 / OUTC1
1
/ INPC1
1
/ W /
T
A
2
OUT
/ P7
4
BE1
OUT
/ ISTxD1 / OUTC1
0
/ INPC1
0
/ SS2 / R
TS2 / CTS2 / V /
T
A
1
IN
/ P7
3
CLK2 / V /
T
A
1
OUT
/ P7
2
(2)
INPC1
7
/ OUTC1
7
/ STxD2 / SCL2 / RxD2 /
T
A
0
IN
/
TB5
IN
/ P7
1
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
50
49
48
47
46
45
44
43
42
41
40
39
38
37
56
55
54
53
52
51
62
61
60
59
58
57
68
67
66
65
64
63
72
71
70
69
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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
125
126
127
128
129
130
119
120
121
122
123
124
113
114
115
116
117
118
109
110
111
112
P1
1
/ D
9
P1
2
/ D
10
P1
3
/ D
11
P1
4
/ D
12
P1
5
/ D
13
/ INT3
P1
6
/ D
14
/ INT4
P1
7
/ D
15
/ INT5
P2
0
/
A
0
( / D
0
) /
AN2
0
P2
1
/
A
1
( / D
1
) /
AN2
1
P2
2
/
A
2
( / D
2
) /
AN2
2
P2
3
/
A
3
( / D
3
) /
AN2
3
P2
4
/
A
4
( / D
4
) /
AN2
4
P2
5
/
A
5
( / D
5
) /
AN2
5
P2
6
/
A
6
( / D
6
) /
AN2
6
P2
7
/
A
7
( / D
7
) /
AN2
7
Vss P3
0
/
A
8
( / D
8
)
Vcc
2
P12
0
P12
1
P12
2
P12
3
P12
4
P3
1
/
A
9
( / D
9
)
P3
2
/
A
10
( / D
10
)
P3
3
/
A
11
( / D
11
)
P3
4
/
A
12
( / D
12
)
P3
5
/
A
13
( / D
13
)
P3
6
/
A
14
( / D
14
)
P3
7
/
A
15
( / D
15
)
P4
0
/
A
16
P4
1
/
A
17
Vss P4
2
/
A
18
Vcc
2
P4
3
/
A
19
D
8
/ P1
0
AN0 7 / D 7 / P0 7
AN0
6
/ D
6
/ P0
6
AN0
5
/ D
5
/ P0
5
AN0
4
/ D
4
/ P0
4
P11
4
OUTC1
3
/ INPC1
3
/ P11
3
BE1
IN
/ ISRxD
1
/ OUTC1
2
/ INPC1
2
/ P11
2
ISCLK1 / OUTC1 1 / INPC1 1 / P11 1
BE1 OUT / ISTxD1 / OUTC1 0 / INPC1 0 / P11 0
AN0
3
/ D
3
/ P0
3
AN0
2
/ D
2
/ P0
2
AN0
1
/ D
1
/ P0
1
AN0
0
/ D
0
/ P0
0
AN15
7
/ P15
7
AN15 6 / P15 6
AN15 5 / P15 5
AN15
4
/ P15
4
AN15
3
/ P15
3
ISRxD0 / AN15
2
/ P15
2
ISCLK0 / AN15
1
/ P15
1
Vss
ISTxD0 / AN15 0 / P15 0
Vcc 1
KI
3
/ AN
7
/ P10
7
KI
2
/ AN
6
/ P10
6
KI
1
/ AN
5
/ P10
5
KI
0
/ AN
4
/ P10
4
AN
3
/ P10
3
AN 2 / P10 2
AN 1 / P10 1
AVss
AN
0
/ P10
0
V
REF
AVcc
STxD4 / SCL4 / RxD4 / AD
TRG
/ P9
7
P4 4 / CS3 / A 20
P4 5 / CS2 / A 21
P4
6
/ CS1 / A
22
P4
7
/ CS0 / A
23
P12
5
P12
6
P12
7
P5
0
/ WRL / WR
P5 1 / WRH / BHE
P5
2
/ RD
P5
3
/ CLK
OUT
/ BCLK / ALE
P13
0
P13
1
Vcc
2
P13
2
Vss
P13 3
P5
4
/ HLDA / ALE
P5
5
/ HOLD
P5
6
/ ALE
P5
7
/ RDY
P13
4
P13 5
P13 6
P13
7
P6
0
/ CTS0 / RTS0 / SS0
P6
1
/ CLK0
P6
2
/ RxD0 / SCL0 / STxD0
P6
3
/ TxD0 / SDA0 / SRxD0
P6 4 / CTS1 / RTS1 / SS1
P6 5 / CLK1
Vss
P6
6
/ RxD1 / SCL1 / STxD1
Vcc
1
P6
7
/ TxD1 / SDA1 / SRxD1
P7
0
(1, 2)
NOTES:
1. P7 0 / TA0 OUT / TxD2 / SDA2 / SRxD2 / INPC1 6 / OUTC1 6
2. P7
0
and P7
1
are ports for the N-channel open drain output.
<
V
CC2
>
<
V
CC1
>