Yamaha AW 1600, Руководство по обслуживанию

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AW1600
24
• YSS919B-HZ (XZ693B00) DSP7 (Digital Signal Processor)
MAIN: IC207
PIN No. NAME I/O FUNCTION PIN No. NAME I/O FUNCTION
1 PLLEN I PLL enable input (0: PLL unuse, 1: PLL use) 105 SIO32 I/O
Serial data bus
2 /TEST I Test mode setting (0: TEST, 1: Normal) 106 SIO33 I/O
3 AVss - Analog ground 107 SIO34 I/O
4 CPO - PLL filter 108 SIO35 I/O
5 AVdd - Power supply (2.5 V) 109 SIO36 I/O
6 Vss - Ground 110 SIO37 I/O
7 Vdd - Power supply (3.3 V) 111 SIO38 I/O
8 /IC I Initial clear 112 SIO39 I/O
9 /MUTE I Mute control (0: SIO mute, 1: SIO normal in-out) 113 Vdd - Power supply (2.5 V)
10 /SSYNC I Serial I/O Sync. signal input 114 Vss - Ground
11 MCKS I Serial I/O master clock input (128 x Fs) 115 SIO40 I/O
Serial data bus
12 XI I System master clock input (60 MHz or 15 MHz) 116 SIO41 I/O
13 BTYP I Data bus type select (0: 16 bits, 1: 32 bits) 117 SIO42 I/O
14 /CS I Chip select 118 SIO43 I/O
15 /WR I Write enable input 119 SIO44 I/O
16 /RD I Read enable input 120 SIO45 I/O
17 CA7 I
CPU address bus
121 SIO46 I/O
18 CA6 I 122 SIO47 I/O
19 CA5 I 123 Vss - Ground
20 CA4 I 124 Vdd - Power supply (3.3 V)
21 CA3 I 125 SIO48 I/O
Serial data bus
22 CA2 I 126 SIO49 I/O
23 Vss - Ground 127 SIO50 I/O
24 Vdd - Power supply (3.3 V) 128 SIO51 I/O
25 CD31/CA1 I/O CPU data bus / CPU address bus 129 SIO52 I/O
26 CD30 I/O
CPU data bus
130 SIO53 I/O
27 CD29 I/O 131 SIO54 I/O
28 CD28 I/O 132 SIO55 I/O
29 CD27 I/O 133 Vss - Ground
30 CD26 I/O 134 SIO56 I/O
Serial data bus
31 CD25 I/O 135 SIO57 I/O
32 CD24 I/O 136 SIO58 I/O
33 Vdd - Power supply (2.5 V) 137 SIO59 I/O
34 Vss - Ground 138 SIO60 I/O
35 CD23 I/O
CPU data bus
139 SIO61 I/O
36 CD22 I/O 140 SIO62 I/O
37 CD21 I/O 141 SIO63 I/O
38 CD20 I/O 142 Vdd - Power supply (2.5 V)
39 CD19 I/O 143 Vss - Ground
40 CD18 I/O 144 Vdd - Power supply (3.3 V)
41 CD17 I/O 145 DA00 I/O
Memory data bus
42 CD16 I/O 146 DA01 I/O
43 Vss - Ground 147 DA02 I/O
44 Vdd - Power supply (3.3 V) 148 DA03 I/O
45 CD15 I/O
CPU data bus
149 DA04 I/O
46 CD14 I/O 150 DA05 I/O
47 CD13 I/O 151 DA06 I/O
48 CD12 I/O 152 DA07 I/O
49 CD11 I/O 153 Vss - Ground
50 CD10 I/O 154 DA08 I/O
Memory data bus
51 CD09 I/O 155 DA09 I/O
52 CD08 I/O 156 DA10 I/O
53 Vss - Ground 157 DA11 I/O
54 CD07 I/O
CPU data bus
158 DA12 I/O
55 CD06 I/O 159 DA13 I/O
56 CD05 I/O 160 DA14 I/O
57 CD04 I/O 161 DA15 I/O
58 CD03 I/O 162 Vss - Ground
59 CD02 I/O 163 Vdd - Power supply (3.3 V)
60 CD01 I/O 164 DA16 I/O
Memory data bus
61 CD00 I/O 165 DA17 I/O
62 /WAIT O Wait output 166 DA18 I/O
63 Vdd - Power supply (2.5 V) 167 DA19 I/O
64 Vss - Ground 168 DA20 I/O
65 Vdd - Power supply (3.3 V) 169 DA21 I/O
66 SIO00 I/O
Serial data bus
170 DA22 I/O
67 SIO01 I/O 171 DA23 I/O
68 SIO02 I/O 172 Vdd - Power supply (2.5 V)
69 SIO03 I/O 173 Vss - Ground
70 SIO04 I/O 174 DA24 I/O
Memory data bus
71 SIO05 I/O 175 DA25 I/O
72 SIO06 I/O 176 DA26 I/O
73 SIO07 I/O 177 DA27 I/O
74 Vss - Ground 178 DA28 I/O
75 SIO08 I/O
Serial data bus
179 DA29 I/O
76 SIO09 I/O 180 DA30 I/O
77 SIO10 I/O 181 DA31 I/O
78 SIO11 I/O 182 Vss - Ground
79 SIO12 I/O 183 Vdd - Power supply (3.3 V)
80 SIO13 I/O 184 /WE O Memory write enable signal
81 SIO14 I/O 185 /CAS O Column address strobe
82 SIO15 I/O 186 SDCK O Clock (SDRAM)
83 Vss - Ground 187 CKE O CKE (SDRAM)
84 Vdd - Power supply (3.3 V) 188 /RAS O Row address strobe
85 SIO16 I/O
Serial data bus
189 Vdd - Power supply (2.5 V)
86 SIO17 I/O 190 Vss - Ground
87 SIO18 I/O 191 BA1 O
Bank select (SDRAM)
88 SIO19 I/O 192 BA0 O
89 SIO20 I/O 193 A12 O
Memory address (SDRAM, DRAM)
90 SIO21 I/O 194 A11 O
91 SIO22 I/O 195 A10 O
92 SIO23 I/O 196 A09 O
93 Vdd - Power supply (2.5 V) 197 A08 O
94 Vss - Ground 198 Vss - Ground
95 SIO24 I/O
Serial data bus
199 Vdd - Power supply (3.3 V)
96 SIO25 I/O 200 A07 O
Memory address (SDRAM, DRAM)
97 SIO26 I/O 201 A06 O
98 SIO27 I/O 202 A05 O
99 SIO28 I/O 203 A04 O
100 SIO29 I/O 204 A03 O
101 SIO30 I/O 205 A02 O
102 SIO31 I/O 206 A01 O
103 Vss - Ground 207 A00 O
104 Vdd - Power supply (3.3 V) 208 Vss - Ground