Yamaha RX-V3900, Service Manual

Page: 86 / 226

86
RX-V3900/DSP-AX3900
RX-V390
0/
DSP-AX390
0
64
256
32
32
32
32
32
32
32
32
32 PLL
RT1
I2C1
I2C0
SPI0
SPI1
McASP2
2 Serializes
DIT Only
McASP1
6 Serializes
McASP0
16 Serializes
McA
SP DMA Bus
P
er
ipher
al C
onf
igur
ation Bus
Peripheral Interrupt and DMA Events
JTAG EMU
Program/Data
RAM
256K Bytes
Program
Cache
32K Bytes
Memory
Controller
Program/Data
ROM Page1
256K Bytes
Program/Data
ROM Page2
256K Bytes
Program/Data
ROM Page3
256K Bytes
High-Performance
Crossbar Switch
256
256
256
32
32
32
32
32
32
64
32
32 32
EMIF
dMAX
D1
Data
R/W
D2
Data
R/W
32 32
I/O Interrupts
Out
MAX0
I/O INT
C67x+CPU
Program
Fetch
MAX1 Events
in
CONTROL
32
256
256
CSP
PMP DMP
109 Vss
SPI0_SIMO
SPI0_SOMI/I2C0_SDA
DV
DD
AXR0[0]
Vss
AXR0[1]
AXR0[2]
AXR0[3]
Vss
AXR0[4]
AXR0[5]/SPI1_SCS
AXR0[6]/SPI1_ENA
AXR0[7]/SPI1_CLK
CV
DD
Vss
DV
DD
AXR0[8]/AXR1[5]/SPI1_SOMI
AXR0[9]/AXR1[4]/SPI1_SIMO
CV
DD
Vss
AXR0[10]/AXR1[3]
AXR0[11]/AXR1[2]
CV
DD
Vss
AXR0[12]/AXR1[1]
AXR0[13]/AXR1[0]
DV
DD
AXR0[14]/AXR2[1]
AXR0[15]/AXR2[0]
ACLKR0
Vss
AFSR0
ACLKX0
AHCLKR0/AHCLKR1
AFSX0
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
Vss 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
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
1
Vss
AHCLKX0/AHCLKX2
AMUTE0 AMUTE1
AHCLKX1
Vss
A
CLKX1
CV
DD
A
CLKR1
DV
DD
AFSX1 AFSR1
Vss
RESET
Vss
CV
DD
CLKIN
Vss
TMS
CV
DD
TR
S
T
OSCVss
OSCIN
OSCOUT
OSCV
DD
Vss
PLLHV
TDI
TDO
Vss
DV
DD
EMU[0]
CV
DD
EMU[1]
TCK
Vss
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
SPI0_CLK/I2C0_SCL
10
8
10
7
10
6
10
5
10
4
10
3
10
2
10
1
10
0
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
SPI0_SCS/I2C1_SCL Vss SPI0_ENA/I2C1_SD
A
EM_OE DV
DD
EM_R
W
CV
DD
EM_CS[2] Vss EM_RA
S
EM_CS[0] EM_B
A[0]
Vss EM_B
A[1]
EM_A[1
0]
DV
DD
EM_A[0] CV
DD
EM_A[1] EM_A[2] Vss EM_A[3] CV
DD
EM_A[4] EM_A[5] Vss DV
DD
EM_A[6] EM_A[7] Vss CV
DD
EM_A[8] EM_A[9] EM_A[1
1]
DV
DD
■
IC DATA
IC534, 567: D70YE101BRFP266 (DSP P.C.B.)
Decoder/Post processor
* No replacement part available. / サービス部品供給なし