Yamaha CS6x Service Manual page 12

CS6X
TC203C760HF-002 (XS725A00)
PIN
NAME
NO.
1 Vss
2 CA0
3 CA1
4 CA2
5 CA3
6 CA4
7 CA5
8 CA6
9 CA7
10 CA8
11 CA9
12 CA10
13 CA11
14 VSS
15 CD0
16 CD1
17 CD2
18 CD3
19 CD4
20 CD5
21 CD6
22 CD7
23 CD8
24 CD9
25 CD10
26 CD11
27 CD12
28 CD13
29 CD14
30 VDD
31 VSS
32 CD15
33 CSN
34 WRN
35 RDN
36 VDD
37 SYSH0
38 SYSH1
39 SYSH2
40 SYSH3
41 SYSH4
42 SYSH5
43 SYSH6
44 SYSH7
45 KONO0
46 KONO1
47 KONO2
48 KONO3
49 VSS
50 SYSL0
51 SYSL1
52 SYSL2
53 SYSL3
54 SYSL4
55 SYSL5
56 SYSL6
57 SYSL7
58 KONI0
59 KONI1
60 VDD
61 VSS
62 KONI2
63 KONI3
64 DAC0
65 DAC1
66 WCLK
67 MELO0
68 MELO1
69 MELO2
70 MELO3
71 MELO4
72 MELO5
73 MELO6
74 MELO7
75 VDD
76 ADLR
77 MELI0
78 MELI1
79 MELI2
80 MELI3
81 MELI4
82 MELI5
83 MELI6
84 MELI7
85 VSS
86 RCASN
87 RA8
88 RA7
89 RA6
90 VDD
91 VSS
92 RA5
93 RA4
94 RA3
95 RA2
96 RA1
97 RA0
98 RRASN
99 RWEN
100 VSS
101 RD7
102 RD6
103 RD5
104 RD4
105 RD3
106 RD2
107 RD1
108 RD0
109 VSS
110 RD17
111 RD16
112 RD15
113 RD14
114 RD13
115 RD12
116 RD11
117 RD10
118 RD9
12
119 RD8
120 VDD
SWP30B AWM Tone Generator coped with MEG) Standard Wave Processor
I/O FUNCTION
(Ground)
I
I
I
I
I
I Address bus of internal register
I
I
I
I
I
I
(Ground)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O Data bus of internal register
I/O
I/O
I/O
I/O
I/O
I/O
(Power supply)
(Ground)
I/O
I Chip select
I Write strobe
I Read strobe
(Power supply)
O
O
O
O NSYS/LNSYS upper 16 bits output
O
O
O
O
O
O Key on data
O
O
(Ground)
I/O
I/O
I/O
I/O NSYS input/LNSYS output lower 8 bits
I/O
I/O
I/O
I/O
I
I Key on data input
I (Power supply)
(Ground)
I
I
O DAC output
O
O DAC0/DAC1 word clock
O
O
O
O MEL wave data output
O
O
O
O
(Power supply)
O ADC word clock
I
I
I
I MEL wave data input
I
I
I
I
(Ground)
O DRAM column address strobe (RAS signal)
O
O
O
(Power supply)
(Ground)
O DRAM address bus
O
O
O
O
O
O DRAM row address strobe (RAS signal)
O DARM write enable
(Ground)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
(Ground)
I/O
I/O DRAM data bus
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
(Power supply)
PIN
NAME I/O
NO.
121 VSS
122 HMD0 I/O
123 HMD1 I/O
124 HMD2 I/O
125 HMD3 I/O
126 HMD4 I/O
127 HMD5 I/O
128 HMD6 I/O Wave memory data bus (Upper 16 bits)
129 HMD7 I/O
130 HMD8 I/O
131 HMD9 I/O
132 HMD10 I/O
133 HMD11 I/O
134 HMD12 I/O
135 HMD13 I/O
136 HMD14 I/O
137 HMD15 I/O
138 VSS
139 HMA0 O
140 HMA1 O
141 HMA2 O
142 HMA3 O
143 HMA4 O
144 HMA5 O
145 HMA6 O
146 HMA7 O
147 HMA8 O
148 HMA9 O
149 HMA10 O
150 VDD
151 VSS
152 HMA11 O
153 HMA12 O Wave memory address bus
154 HMA13 O
155 HMA14 O
156 HMA15 O
157 HMA16 O
158 HMA17 O
159 HMA18 O
160 HMA19 O
161 HMA20 O
162 HMA21 O
163 HMA22 O
164 HMA23 O
165 HMA24 O
166 VSS
167 MRASN O
RAS when DRAM(s) is connected to wave memory
168 MCASN O
CAS when DRAM(s) is connected to wave memory
169 MOEN O Wave memory output enable
170 MWEN O Wave memory write enable
171 VSS
172 LMD0 I/O
173 LMD1 I/O
174 LMD2 I/O
175 LMD3 I/O
176 LMD4 I/O
177 LMD5 I/O
178 LMD6 I/O
179 LMD7 I/O Wave memory data bus (Lower 16 bits)
180 VDD
181 VSS
182 LMD8 I/O
183 LMD9 I/O
184 LMD10 I/O
185 LMD11 I/O
186 LMD12 I/O
187 LMD13 I/O
188 LMD14 I/O
189 LMD15 I/O
190 VSS
191 LMA0 O
192 LMA1 O
193 LMA2 O
194 LMA3 O
195 LMA4 O
196 LMA5 O
197 LMA6 O
198 LMA7 O
199 LMA8 O
200 LMA9 O
201 LMA10 O
202 LMA11 O
203 VSS
204 LMA12 O
205 LMA13 O Wave memory address bus (Lower data memory)
206 LMA14 O
207 LMA15 O
208 LMA16 O
209 LMA17 O
210 VDD
211 VSS
212 LMA18 O
213 LMA19 O
214 LMA20 O
215 LMA21 O
216 LMA22 O
217 LMA23 O
218 LMA24 O
219 VSS
220 SYO O Sync. signal for master clock
221 SYOD O Sync. signal for HCLK/QCLK
222 QCLK O 1/12 master clock (64Fs)
223 HCLK O 1/6 master clock (128Fs)
224 CK256 O 1/3 master clock (256Fs)
225 SYSCLK O 1/2 master clock (384Fs)
226 VDD
227 SYI I Sync. clock
228 MCLKI I Master clock input
229 MCLKO O Master clock output
230 VDD
231 XIN I Crystal osc. input
232 XOUT O Crystal osc. output
233 VSS
234 ICN I Initial clear
235 CHIP2 I 2 chips mode enable
236 SLAVE I Master/Slave select when 2 chips mode
237 TESTON I
238 ACIN I Test pin
239 DCTEST I
240 VDD
FUNCTION
(Ground)
(Ground)
(Power supply)
(Ground)
(Ground)
(Ground)
(Power supply)
(Ground)
(Ground)
(Ground)
(Power supply)
(Ground)
(Ground)
(Power supply)
(Power supply)
(Ground)
(Power supply)