Yamaha MCX 1000 - MusicCAST - Digital Audio Server, Service Manual, Page: 39 / 111

MCX-1000
39
MCX-1000
Pin No. Signal Name I/O Active Function Buffer form
163 SH̲A25 I H SH interface address bus LV-TTL
164 SH̲A24 I H SH interface address bus LV-TTL
165 SH̲A23 I H SH interface address bus LV-TTL
166 SH̲A20 I H SH interface address bus LV-TTL
167 SH̲A19 I H SH interface address bus LV-TTL
168 SH̲A18 I H SH interface address bus LV-TTL
169 SH̲A17 I H SH interface address bus LV-TTL
170 SH̲A16 I H SH interface address bus LV-TTL
171 SH̲A15 I H SH interface address bus LV-TTL
172 SH̲A14 I H SH interface address bus LV-TTL
173 SH̲A13 I H SH interface address bus LV-TTL
174 SH̲A12 I H SH interface address bus LV-TTL
175 SH̲A11 I H SH interface address bus LV-TTL
176 SH̲A10 I H SH interface address bus LV-TTL
177 SH̲A09 I H SH interface address bus LV-TTL
178 SH̲A08 I H SH interface address bus LV-TTL
179 SH̲A07 I H SH interface address bus LV-TTL
180 Vss GND
181 SH̲A06 I H SH interface address bus LV-TTL
182 SH̲A05 I H SH interface address bus LV-TTL
183 Vdd +3.3V power supply
184 SH̲A04 I H SH interface address bus LV-TTL
185 SH̲A03 I H SH interface address bus LV-TTL
186 SH̲A02 I H SH interface address bus LV-TTL
187 SH̲A01 I H SH interface address bus LV-TTL
188 SH̲D00 I/O H SH interface data bus LV-TTL(P-up)
189 SH̲D01 I/O H SH interface data bus LV-TTL(P-up)
190 SH̲D02 I/O H SH interface data bus LV-TTL(P-up)
191 SH̲D03 I/O H SH interface data bus LV-TTL(P-up)
192 SH̲D04 I/O H SH interface data bus LV-TTL(P-up)
193 SH̲D05 I/O H SH interface data bus LV-TTL(P-up)
194 SH̲D06 I/O H SH interface data bus LV-TTL(P-up)
195 Vss GND
196 SH̲D07 I/O H SH interface data bus LV-TTL(P-up)
197 SH̲D08 I/O H SH interface data bus LV-TTL(P-up)
198 Vdd +3.3V power supply
199 SH̲D09 I/O H SH interface data bus LV-TTL(P-up)
200 SH̲D10 I/O H SH interface data bus LV-TTL(P-up)
201 SH̲D11 I/O H SH interface data bus LV-TTL(P-up)
202 SH̲D12 I/O H SH interface data bus LV-TTL(P-up)
203 SH̲D13 I/O H SH interface data bus LV-TTL(P-up)
204 SH̲D14 I/O H SH interface data bus LV-TTL(P-up)
205 SH̲D15 I/O H SH interface data bus LV-TTL(P-up)
206 SD̲D00 I/O H SDRAM interface bus LV-TTL(P-up)
207 SD̲D01 I/O H SDRAM interface bus LV-TTL(P-up)
208 SD̲D02 I/O H SDRAM interface bus LV-TTL(P-up)
IC222 : HD64480F (MAIN P.C.B.)
Bus Bridge LSI