Sony MEX-1HD Service Manual page 86

MEX-1HD
Pin No. Pin Name
227 VSS
228 DVDD
229 to EA11, EA13,
231 EA15
232 VSS
233 EA19
234 XCE1
235 CVDD
236 to
VSS
238
239 ED18
240 XBE2
241 ARDY
242 EA2
243 DVDD
244, 245 EA7, EA9
246 ECLKOUT
247 ECLKIN
248 CLKOUT2
249 VSS
250 to EA14. EA16,
252 EA18
253 DVDD
254 EA20
255 VSS
256 RSV5
86
I/O
— Ground terminal
— Power supply terminal (+3.3V)
O Address signal output terminal Not used
— Ground terminal
O Address signal output terminal Not used
O Memory space enables signal output terminal Not used
— Power supply terminal (+1.8V)
— Ground terminal
I/O Two-way data bus terminal Not used
O Byte enable control signal output terminal Not used
I Asynchronous memory ready signal input terminal Not used
O Address signal output terminal Not used
— Power supply terminal (+3.3V)
O Address signal output terminal Not used
O EMIF clock signal output terminal Not used
I EMIF clock signal input terminal Not used
O Clock output at half of device speed Not used
— Ground terminal
O Address signal output terminal Not used
— Power supply terminal (+3.3V)
O Address signal output terminal Not used
— Ground terminal
O Reserved terminal Not used
Description