Yamaha RX-V771, Руководство по обслуживанию

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Pin No. Port Name Function Name
ON
Detail of Function
I/O Logic
153 R1 TDI BF_JTAG_TDI I Data ICE Deb u g TDI
154 R2 PG0/HWAIT BF_JTAG_N_INT I
Inter-
r u pt
155 R19 /SMS BF_N_SMS O L act SDRAM chip select
156 R20 VDDOTP
157 T1 TDO BF_JTAG_TDO O Data ICE Deb u g TDO
158 T2 /EMU BF_JTAG_N_EMU O Data ICE Deb u g /EMU
159 T19 /SRAS BF_N_SRAS O L act SDRAM /RAS
160 T20 /SWE BF_N_SWE O L act SDRAM /WE
161 U1 TRST BF_JTAG_N_TRST I L act ICE Deb u g /TRST
162 U2 TMS BF_JTAG_TMS O Data ICE Deb u g TMS
163 U19 SA10 BF_SA10 O Data SDRAM A10
164 U20 /SCAS BF_N_SCAS O L act SDRAM /CAS
165 V1 DATA15 BF_D[15] B Data Data b u s bit 15
166 V2 TCK BF_JTAG_TCK I Clock
167 V19 /ABE0/SDQM0 BF_SDQM0 O H act SDRAM DQM0
168 V20 /ABE1/SDQM1 BF_SDQM1 O H act SDRAM DQM1
169 W1 DATA14 BF_D[14] B Data Data b u s bit 14
170 W2 DATA13 BF_D[13] B Data Data b u s bit 13
171 W3 DATA11 BF_D[11] B Data Data b u s bit 11
172 W4 DATA9 BF_D[9] B Data Data b u s bit 9
173 W5 DATA7 BF_D[7] B Data Data b u s bit 7
174 W6 DATA5 BF_D[5] B Data Data b u s bit 5
175 W7 DATA3 BF_D[3] B Data Data b u s bit 3
176 W8 DATA1 BF_D[1] B Data Data b u s bit 1
177 W9 BMODE3 BMODE3 Boot mode select 3
178 W10 BMODE1 BMODE1 Boot mode select 1
179 W11 ADDR18 BF_A[18] O Data Address b u s bit 18
180 W12 ADDR16 BF_A[16] O Data Address b u s bit 16
181 W13 ADDR14 BF_A[14] O Data Address b u s bit 14
182 W14 ADDR12 BF_A[12] O Data Address b u s bit 12
183 W15 ADDR10 BF_A[10] O Data Address b u s bit 10
184 W16 ADDR8 BF_A[8] O Data Address b u s bit 8
185 W17 ADDR6 BF_A[6] O Data Address b u s bit 6
186 W18 ADDR4 BF_A[4] O Data Address b u s bit 4
187 W19 ADDR2 BF_A[2] O Data Address b u s bit 2
188 W20 ADDR1 BF_A[1] O Data Address b u s bit 1
189 Y1 GND
190 Y2 DATA12 BF_D[12] B Data Data b u s bit 12
191 Y3 DATA10 BF_D[10] B Data Data b u s bit 10
192 Y4 DATA8 BF_D[8] B Data Data b u s bit 8
193 Y5 DATA6 BF_D[6] B Data Data b u s bit 6
194 Y6 DATA4 BF_D[4] B Data Data b u s bit 4
195 Y7 DATA2 BF_D[2] B Data Data b u s bit 2
196 Y8 DATA0 BF_D[0] B Data Data b u s bit 0
197 Y9 BMODE2 GND
198 Y10 BMODE0 +3.3V
199 Y11 ADDR19 BF_A[19] O Data Address b u s bit 19
200 Y12 ADDR17 ---
201 Y13 ADDR15 ---
202 Y14 ADDR13 BF_A[13] O Data Address b u s bit 13
203 Y15 ADDR11 ---
204 Y16 ADDR9 BF_A[9] O Data Address b u s bit 9
205 Y17 ADDR7 BF_A[7] O Data Address b u s bit 7
206 Y18 ADDR5 BF_A[5] O Data Address b u s bit 5
207 Y19 ADDR3 BF_A[3] O Data Address b u s bit 3
208 Y20 GND
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RX-V771
RX-V771