Yamaha AW2816, Руководство по обслуживанию

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AW2816
40
PIN
NO.
I/O FUNCTION NAME
PIN
NO.
I/O FUNCTION NAME
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
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
101
102
103
104
PLLEN
/TEST
AVdd
Vss
Vdd
/IC
/MUTE
/SSYNC
MCKS
XI
BTYP
/CS
/WR
/RD
CA7
CA6
CA5
CA4
CA3
CA2
Vss
Vdd
CD31/CA1
CD30
CD29
CD28
CD27
CD26
CD25
CD24
Vdd
Vss
CD23
CD22
CD21
CD20
CD19
CD18
CD17
CD16
Vss
Vdd
CD15
CD14
CD13
CD12
CD11
CD10
CD09
CD08
Vss
CD07
CD06
CD05
CD04
CD03
CD02
CD01
CD00
/WAIT
Vdd
Vss
Vdd
SIO00
SIO01
SIO02
SIO03
SIO04
SIO05
SIO06
SIO07
SIO08
SIO09
SIO10
SIO11
SIO12
SIO13
SIO14
SIO15
SIO16
SIO17
SIO18
SIO19
SIO20
SIO21
SIO22
SIO23
SIO24
SIO25
SIO26
SIO27
SIO28
SIO29
SIO30
SIO31
Vss
Vss
Vdd
Vss
Vss
Vdd
Vdd
I
I
I
Analog ground
Power supply (3.3 V)
105
106
107
108
109
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
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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208 SIO32
SIO33
SIO34
SIO35
SIO36
SIO37
SIO38
SIO39
SIO40
SIO41
SIO42
SIO43
SIO44
SIO45
SIO46
SIO47
SIO48
SIO49
SIO50
SIO51
SIO52
SIO53
SIO54
SIO55
SIO56
SIO57
SIO58
SIO59
SIO60
SIO61
SIO62
SIO63
Vss
Vdd
Vss
Vdd
Vss
Vss
Vss
Vdd
Vss
Vdd
Vdd
Vss
/WE
/CAS
SDCK
CKE
/RAS
Vdd
Vss
BA1
BA0
A12
A11
A10
A09
A08
A07
A06
A05
A04
A03
A02
A01
A00
Vss
Vdd
Vss
YSS919-H (XZ693A00) DSP7 (Digital Signal Processor)
MAIN: IC412
AVss
CPO
Vdd
DA00
DA01
DA02
DA03
DA04
DA05
DA06
DA07
Vss
DA08
DA09
DA10
DA11
DA12
DA13
DA14
DA15
DA16
DA17
DA18
DA19
DA20
DA21
DA22
DA23
DA24
DA25
DA26
DA27
DA28
DA29
DA30
DA31
Vdd
Test mode setting (0: TEST, 1: Normal)
PLL enable input (0: PLL unuse, 1: PLL use)
PLL filter
Initial clear
Power supply (2.5 V)
Ground
I Mute control (0: SIO mute, 1: SIO normal in-out)
Serial I/O Sync. signal input
Serial I/O master clock input (128 x Fs)
System master clock input (60 MHz or 15 MHz)
Data bus type select (0: 16 bits, 1: 32 bits)
Chip select
Write enable input
Read enable input
CPU data bus / CPU address bus
CPU data bus
Wait output
I/O
Power supply (2.5 V)
Ground
Memory write enable signal
Column address strobe
O Clock (SDRAM)
O CKE (SDRAM)
Row address strobe
O
O
Power supply (3.3 V)
Ground
Ground
Power supply (2.5 V)
Power supply (3.3 V)
Ground
Ground
Ground
Power supply (3.3 V)
Power supply (2.5 V)
Ground
Power supply (3.3 V)
Ground
Power supply (2.5 V)
Ground
Power supply (3.3 V)
Ground
Ground
Ground
Power supply (3.3 V)
Ground
Power supply (2.5 V)
Ground
Power supply (3.3 V)
Ground
Ground
Power supply (2.5 V)
Power supply (3.3 V)
Ground
Ground
Power supply (3.3 V)
Power supply (2.5 V)
Ground
Ground
Power supply (3.3 V)
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
CPU address bus
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
CPU data bus
CPU data bus
CPU data bus
Serial data bus
Serial data bus
Serial data bus
Serial data bus
Serial data bus
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
Serial data bus
Serial data bus
Serial data bus
Memory data bus
Memory data bus
Memory data bus
Memory data bus
Memory address (SDRAM, DRAM)
Memory address (SDRAM, DRAM)
Bank select (SDRAM)