Yamaha Clavinova CVP-405 Service Manual page 38

CVP-405/CVP-405PE/CVP-405PM
T6TZ2XBG-0002 (X7376B00) SWP51 (Tone Generator)
PIN OUTER
NAME I/O
NO. NO.
1 E5 VSS -
2 D4 VDD1 -
3 C3 CD15 I/O
4 B2 CD13 I/O
5 A1 CD14 I/O
6 D5 CD6 I/O
7 E6 CD2 I/O
8 C4 CD9 I/O
9 B3 CD11 I/O
10 A2 CD12 I/O
11 A3 CD10 I/O
12 D6 CD1 I/O
13 E7 VSS -
14 C5 CD5 I/O
15 B4 CD8 I/O
16 A4 CD7 I/O
17 D7 VSS -
18 C6 CD0 I/O
19 E8 VSS -
20 D8 VDD3 -
21 B5 CD4 I/O
22 A5 CD3 I/O
23 C7 CA2 I
24 B6 CA0 I
25 E9 CA8 I
26 D9 CA9 I
27 C8 CA5 I
28 A6 CA1 I
29 B7 CA3 I
30 A7 CA4 I
31 E10 VSS -
32 D10 VDD1 -
33 C9 CA10 I
34 B8 CA6 I
35 A8 CA7 I
36 B9 CA11 I
37 E11 CA14 I
38 D11 CA15 I
39 C10 CA13 I
40 A9 CA12 I
41 B10 CSN0 I
42 A10 CSN1 I
43 E12 VSS -
44 D12 VDD3 -
45 C11 WRN I
46 B11 RDN I
47 A11 WAITo O
48 C12 IRQo O
49 B12 DREQo O
50 E13 TCK I
51 D13 TRST I
52 C13 VSS -
53 A12 XO O
54 B13 XI I
55 A13 VDD3 -
56 A14 SLAVE I
57 E14 TMS I
58 D14 TDO O
59 C14 ICN I
60 B14 RFCLKo O
PLL _ TSTN
61 B15 I
PLL _ BP
62 C15 I
63 D15 VDD3 -
64 E15 VSS -
65 A15 RFCLKi I
66 A16 VDD1 -
67 B16 TMODE I
PLL _ AVD
68 C16 -
69 D16 NC -
70 E16 NC -
PLL _ AVS
71 A17 -
72 B17 TEST1 I
73 A18 VSS -
74 C17 SYI I
75 D17 VDD1 -
76 E17 VSS -
77 B18 KONTRGo O
78 A19 KONTRGi I
79 C18 CK512 O
80 B19 CK128 O
81 D18 BCLK O
82 E18 SYO O
83 C19 HMA20 O
84 A20 HMA21 O
85 B20 HMA19 O
86 C20 HMA18 O
87 D19 VDD3 -
88 E19 VSS -
89 A21 HMA9 O
90 B21 HMA7 O
91 A22 HMA6 O
92 D20 HMA8 O
93 C21 HMA10 O
94 E20 HMA17 O
95 D21 VDD3 -
96 B22 HMA11 O
97 A23 HMA4 O
98 C22 HMA5 O
99 B23 HMA13 O
100 E21 VSS -
101 D22 HMA12 O
102 C23 HMA3 O
103 A24 HMA14 O
104 B24 HMA2 O
105 A25 HMA1 O
38
FUNCTION
Ground
Power supply +1.5 V
Data bus of internal register
Ground
Data bus of internal register
Ground
Data bus of internal register
Ground
Power supply +3.3 V
Data bus of internal register
Address bus of internal regisuter
Ground
Power supply +1.5 V
Address bus of internal regisuter
Chip select
Ground
Power supply +3.3 V
Write strobe
Read strobe
Hardware wait request
Interrupt request
DMA request
Test pin
Ground
Crystal osc. output
Crystal osc. input
Power supply +3.3 V
Master/Slave select
Test pin
Initial clear
PLL Clock
Test pin
Power supply +3.3 V
Ground
PLL Clock
Power supply +1.5 V
Test pin
Analog power supply +1.5 V (PLL)
Not used
Not used
Analog ground (PLL)
Test pin
Ground
Sync. clock
Power supply +1.5 V
Ground
Key on data
Master clock (512 Fs)
Master clock (256 Fs)
Master clock (64 Fs)
Sync. clock
Wave memory address bus
Power supply +3.3 V
Ground
Wave memory address bus
Power supply +3.3 V
Wave memory address bus
Ground
Wave memory address bus
PIN OUTER
NAME I/O
NO. NO.
106 E22 VSS - Ground
107 D23 VDD1 - Power supply +1.5 V
108 C24 HMA15 O
109 B25 HMA16 O
Wave memory address bus
110 A26 HMA22 O
111 E23 HMA25 O
112 F22 VDD3 - Power supply +3.3 V
113 D24 HMA27 O
114 C25 HMA0 O
Wave memory address bus
115 B26 HMA23 O
116 C26 HMA24 O
117 F23 VDD3 - Power supply +3.3 V
118 G22 HMA26 O
119 E24 HMA30 O
Wave memory address bus
120 D25 HMA28 O
121 D26 HMA29 O
122 G23 LMA17 O
Wave memory address bus (Lower data memory)
123 F24 LMA19 O
124 H22 VSS - Ground
125 H23 VDD3 - Power supply +3.3 V
126 E25 LMA20 O
127 E26 LMA21 O
128 G24 LMA9 O
129 F25 LMA18 O
130 J22 LMA12 O
Wave memory address bus (Lower data memory)
131 J23 LMA4 O
132 H24 LMA6 O
133 F26 LMA8 O
134 G25 LMA7 O
135 G26 LMA10 O
136 K22 VSS - Ground
137 K23 VDD1 - Power supply +1.5 V
138 J24 LMA13 O
139 H25 LMA11 O
140 H26 LMA5 O
141 J25 LMA3 O
142 L22 LMA16 O
Wave memory address bus (Lower data memory)
143 L23 LMA0 O
144 K24 LMA2 O
145 J26 LMA14 O
146 K25 LMA15 O
147 K26 LMA1 O
148 M22 VSS - Ground
149 M23 VDD3 - Power supply +3.3 V
150 L24 LMA22 O
151 L25 LMA23 O
152 L26 LMA24 O
153 M24 LMA27 O
154 M25 LMA28 O Wave memory address bus (Lower data memory)
155 N22 LMA25 O
156 N23 LMA26 O
157 N24 LMA30 O
158 M26 LMA29 O
159 N25 MOEN O Wave memory output enable
160 N26 MWEN O Wave memory write enable
161 P26 LMD15 I/O Wave memory data bus (Lower 16 bit)
162 P22 VSS - Ground
163 P23 VDD3 - Power supply +3.3 V
164 P24 LMD13 I/O
165 P25 LMD14 I/O
Wave memory data bus (Lower 16 bit)
166 R25 LMD11 I/O
167 R24 LMD10 I/O
168 R23 VDD3 - Power supply +3.3 V
169 R22 VSS - Ground
170 R26 LMD12 I/O
171 T26 LMD9 I/O
Wave memory data bus (Lower 16 bit)
172 T25 LMD8 I/O
173 T24 LMD7 I/O
174 T23 VSS - Ground
175 T22 VSS - Ground
176 U26 LMD6 I/O
177 U25 LMD5 I/O
Wave memory data bus (Lower 16 bit)
178 V26 LMD3 I/O
179 U24 LMD4 I/O
180 U23 VDD1 - Power supply +1.5 V
181 U22 VSS - Ground
182 V25 LMD2 I/O
183 W26 LMD0 I/O Wave memory data bus (Lower 16 bit)
184 V24 LMD1 I/O
185 W25 DCSL0 O Wave memory chip select (Low)
186 V23 VDD3 - Power supply +3.3 V
187 V22 VDD1 - Power supply +1.5 V
188 W24 DCSL1 O Wave memory chip select (Low)
189 Y26 DQML3 O
MASK signal
190 Y25 DQML1 O
191 Y24 DMAL14 O Address bus (DIMM, SDRAM)
192 W23 VDD3 - Power supply +3.3 V
193 W22 VSS - Ground
194 AA26 DMAL13 O
195 AA25 DMAL12 O Address bus (DIMM, SDRAM)
196 AB26 DMAL9 O
197 Y23 VSS - Ground
198 AA24 DMAL11 O Address bus (DIMM, SDRAM)
199 Y22 VSS - Ground
200 AA23 DMAL10 O
201 AB25 DMAL8 O
202 AC26 DMAL6 O Address bus (DIMM, SDRAM)
203 AB24 DMAL7 O
204 AC25 DMAL5 O
205 AA22 VSS - Ground
206 AB23 VSS - Ground
207 AC24 DMAL4 O
208 AD26 DMAL3 O
Address bus (DIMM, SDRAM)
209 AD25 DMAL2 O
210 AE26 DMAL0 O
DM: IC302
FUNCTION