Alpine TMX-R2000 Service Manual page 90

No. Symbol
240 NCSM
241 MCKI
242 VSS
243 MCK
244 NRAS
245 NCAS
246 VDD33
247 VSS
248 NWE
249 DQM0
250 VSS
251 DQM1
252 MDQ7
253 VSS
254 MDQ8
255 VDD33
256 MDQ6
I/O
O SDRAM chip select terminal.
I Clock input terminal from SDRAM.
- GND terminal.
O Clock output terminal to SDRAM.
O SDRAM row address strobe terminal.
O SDRAM column address strobe terminal.
- I/O power supply terminal.
- GND terminal.
O SDRAM write enable terminal.
O SDRAM data mask 0 terminal.
- GND terminal.
O SDRAM data mask 1 terminal.
I/O SDRAM data 7 terminal.
- GND terminal.
I/O SDRAM data 8 terminal.
- I/O power supply terminal.
I/O SDRAM data 6 terminal.
Terminal Description