MSM54C865 Datasheet, PDF (35/44 Pages) OKI electronic componets – 65,536-Word X 8-Bit Multiport DRAM

¡ Semiconductor
MSM54C865
Serial Input/Output : SIO1 - SIO8
Serial input/output mode is determined by the most recent read, write or pseudo write transfer
cycle. When a read transfer cycle is performed, the SAM port is in the output mode. When a write
or pseudo write transfer cycle is performed, the SAM port is switched from output mode to input
mode.
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