Yamaha dsp-ax3800, Service Manual

Page: 84 / 189

84
RX-V3800/DSP-AX3800
RX-V3800/
DSP-AX3800
NO. Port Name Function Name (P.C.B.) I/O Detail of Function
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
RVDD
RGND
DA[10]
AD[2]
DA[9]
AD[1]
DA[8]
AD[0]
RVDD
RGND
NC
NC
RVDD
RGND
AD[15]
DA[7]
CVDD
CGND
AD[14]
DA[6]
AD[13]
DA[5]
AD[12]
DA[4]
AD[11]
RVDD
RGND
DA[3]
AD[10]
DA[2]
AD[9]
DA[1]
AD[8]
DA[0]
DSRn
DTRn
TCK
TDI
TDO
TMS
RVDD
RGND
BOOT[1]
BOOT[0]
RGND
NC
EECLK
EEDAT
ASYNC
CVDD
CGND
ASDO
SCLK
LRCK
SDI0
SDO0
GRLED
RDLED
RVDD
RGND RVDD
RGND
DA[10]
AD[2]
DA[9]
AD[1]
DA[8]
AD[0]
RVDD
RGND
NC
NC
RVDD
RGND
AD[15]
DA[7]
CVDD
CGND
AD[14]
DA[6]
AD[13]
DA[5]
AD[12]
DA[4]
AD[11]
RVDD
RGND
DA[3]
AD[10]
DA[2]
AD[9]
DA[1]
AD[8]
DA[0]
NC
NC
TCK
TDI
TDO
TMS
RVDD
RGND
BOOT[1]
BOOT[0]
RGND
NC
EECLK
EEDAT
NC
CVDD
CGND
ASDO_SDO0
SCLK1/SCLK
LRCK1/LRCK
NC
SSPTx1/SDO0
GRLED
RDLED
RVDD
RGND Digital power (3.3V)
Digital ground
Data bus [10]
Address bus [2]
Data bus [9]
Address bus [1]
Data bus [8]
Address bus [0]
Digital power (3.3V)
Digital ground
-
-
Digital power (3.3V)
Digital ground
Address bus [15]
Data bus [7]
Digital power (1.8V)
Digital ground
Address bus [14]
Data bus [6]
Address bus [13]
Data bus [5]
Address bus [12]
Data bus [4]
Address bus [11]
Digital power (3.3V)
Digital ground
Data bus [3]
Address bus [10]
Data bus [2]
Address bus [9]
Data bus [1]
Address bus [8]
Data bus [0]
-
-
JTAG clock
JTAG data in
JTAG data out
JTAG reset
Digital power (3.3V)
Digital ground
Hardware configuration
Hardware configuration
Digital ground
-
Hardware configuration
Hardware configuration
-
Digital power (1.8V)
Digital ground
Hardware configuration
I2S Serial clock
I2S Frame clock
-
I2S Transmit Data 0
Green LED
Red LED
Digital power (3.3V)
Digital ground Power
Ground
I/O(PU)
O
I/O(PU)
O
I/O(PU)
O
Power
Ground
-
-
Power
Ground
O
I/O(PU)
Power
Ground
O
I/O(PU)
O
I/O(PU)
O
I/O(PU)
O
Power
Ground
I/O(PU)
O
I/O(PU)
O
I/O(PU)
O
I/O(PU)
I(PU)
O
I(PD)
I(PD)
O
I(PD)
Power
Ground
I(PD)
I(PD)
Ground
-
O(PU)
O(PU)
O(PD)
Power
Ground
O(PD)
I
I
I
O
O
O
Power
Ground