Yamaha RX-V1700 Service Manual page 65

IC534: D70YE101RFP250 (DSP P.C.B.)
Decoder/Post processor
* No replacement part available.
SPI0_SOMI/I2C0_SDA
AXR0[5]/SPI1_SCS
AXR0[6]/SPI1_ENA
AXR0[7]/SPI1_CLK
AXR0[8]/AXR1[5]/SPI1_SOMI
AXR0[9]/AXR1[4]/SPI1_SIMO
AXR0[10]/AXR1[3]
AXR0[11]/AXR1[2]
AXR0[12]/AXR1[1]
AXR0[13]/AXR1[0]
AXR0[14]/AXR2[1]
AXR0[15]/AXR2[0]
AHCLKR0/AHCLKR1
C67x+CPU
I/O INT
I/O Interrupts
Out
Vss 109
SPI0_SIMO 110
111
DV 112
DD
AXR0[0] 113
Vss 114
AXR0[1] 115
AXR0[2] 116
AXR0[3] 117
Vss 118
AXR0[4] 119
120
121
122
CV 123
DD
Vss 124
DV 125
DD
126
127
CV DD 128
Vss 129
130
131
CV DD 132
Vss 133
134
135
DV DD 136
137
138
ACLKR0 139
Vss 140
AFSR0 141
ACLKX0 142
143
AFSX0 144
256
D1
Data 64
R/W
256
D2
Memory
Data 64
Controller
R/W
256
Program
Fetch
256
Program
CSP
32
Cache 256
PMP DMP
32K Bytes
32 32
High-Performance
Crossbar Switch
32 32 32
MAX0 CONTROL MAX1 Events
in
dMAX
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
Program/Data
JTAG EMU
RAM
256K Bytes
32
16 Serializes
Program/Data
32
ROM Page1
256K Bytes
32
Program/Data
ROM Page2
32
256K Bytes
Program/Data
32
ROM Page3
256K Bytes
32
32
32
32
32
32
32
32
32
32
EMIF
Peripheral Interrupt and DMA Events
RX-V1700/DSP-AX1700
Vss
EM_CKE
EM_CLK
Vss
DV
DD
EM_WE_DQM[1]
EM_D[8]
CV
DD
EM_D[9]
EM_D[10]
Vss
EM_D[11]
DV
DD
EM_D[12]
EM_D[13]
CV
DD
EM_D[14]
EM_D[15]
Vss
CV DD
EM_D[0]
EM_D[1]
DV
DD
EM_D[2]
EM_D[3]
Vss
EM_D[4]
EM_D[5]
CV
DD
EM_D[6]
DV
DD
EM_D[7]
Vss
EM_WE_DQM[0]
EM_WE
EM_CAS
McASP0
McASP1
6 Serializes
McASP2
2 Serializes
DIT Only
SPI1
SPI0
I2C0
I2C1
RT1
PLL
65