Yamaha RX-V675, Service Manual

Page: 87 / 182

IC83: R5F6416MADFE (DIGITAL (1) P.C.B.)
Microprocessor
*
No replacement part available.
Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6
8 8 8 8 8 8 8
Port P8
Port P10
Port P11
8
8
Peripheral functions
Port P15 Port P16 Port P13 Port P14 P14_1
8 8 8 5
Port P17
8
Port P18
8
Port P19
8
Clock generator:
4 circuits
- XIN-XOUT
- XCIN-XCOUT
- On-chip oscillator
- PLL frequency synthesizer
Watchdog timer:
15 bits
DMAC
DMAC II
X-Y converter:
16 bits × 16 bits
CRC calculator (CCITT)
X
16
+ X
12
+ X
5
+ 1
Serial interface:
11
channels
Timer:
Timer A16 bits × 5 timers
Timer B16 bits × 6 timers
Three-phase motor
controller
D/A converter:
8 bits × 2 channels
A/D converter:
10 bits × 1 circuit
Standard: 10 inputs
Maximum: 34 inputs
Intelligent I/O
Time Measurement: 16
Wave generation: 24
Serial interface:
- Variable-length
synchronous serial I/O
- IEBus
R32C/100 Series Microprocessor Core
R2R0
R3R1
R6R4
R7R5
A0
A1
A2
A3
FB
SB
FLG
INTB
ISP
USP
PC
SVF
SVP
VCT
Memory
ROM
RAM
Multiplier
Floating-point unit
R2R0
R3R1
R6R4
R7R5
A0
A1
A2
A3
FB
SB
Port P7
8
7
P8_5
Port P9
8
Port P12
8
Multi-master I
2
C-bus
interface:
1 channel
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 37 38 39 40 41 42 43 44
SDA4/TXD4
P9_5 P9_4
DA0
SDA3
SCL3
P9_0
P19_7
INT8
P19_6
INT7 INT6
P14_3
VDC0
P14_1
VDC1
NSD
CNVSS
P8_7 P8_6
RESET
XOUT
VSS
XIN
VCC
NMI
INT2 INT1 INT0
TA4IN
SCL5
P18_1 P18_0 TA3IN
SDA5
TA2IN
P7_4
P17_7 P17_6 P17_5 P17_4 TA2IN
P7_2
SCL2
D[9] D[10] D[11] D[12] D[13] D[14] D[15] A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] VSS A[8] VCC TXD6 CLK6 P12_2 P12_3 P12_4 A[9] A[10] A[11] P16_0 CLK9 RXD9 TXD9 A[12] A[13] A[14] A[15] P16_4 CLK10 RXD10 TXD10 A[16] A[17] P11_5 A[18] P11_6 A[19]
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100
99 98 97 96 95 94 93 92 91 90 89
A[20]
A[21]
A[22]
CS0
P19_2
P17_0
P17_1
P17_2
P17_3
P19_3
P12_5
P12_6
P12_7
WR/P5_0
NC(BC1)
RD
NC(BCLK)
P13_0
P13_1
VCC
P13_2
VSS
P13_3
CS1
P5_5
CS2
CS3
P19_4
ISTXD2
ISRXD2
ISCLK2
P13_7
P19_5
P6_0
CLK0
RXD0
TXD0
P6_4
CLK1
P11_7
RXD1
P14_7
TXD1
SDA2
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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
D[8]
D[7]
D[6]
D[5]
D[4]
P19_1
P11_4
P19_0
P11_3
P11_2
P11_1
P11_0
P18_7
P18_6
P18_5
P18_4
P18_3
P18_2
D[3]
D[2]
D[1]
D[0]
P15_7
P15_6
P15_5
P15_4
P15_3
P15_2
IIO0_1
VSS
P15_0
VCC
P10_7
AN_6
AN_5
P10_4
P10_3
AN_2
AN_1
AVSS
P10_0
VREF
AVCC
SCL4/RXD4
IC83
R5F6416MADFE
87
RX-V675/HTR-6066/RX-A730/TSR-6750
RX-V675/HTR-6066/
RX-A730/TSR-6750