SMJ44C251B Datasheet, PDF (38/57 Pages) Texas Instruments – 262144 BY 4-BIT MULTIPORT VIDEO RAM

Austin Semiconductor, Inc.
VRAM
SMJ44C251B
MT42C4256
FIGURE 28: Write-Mode-Control Pseudo-Transfer Timing
NOTES:
NOTE G: The write-mode-control cycle is used to change the SDQs from the output mode to the input mode. This allows serial data to be written
into the data register. This figure assumes that the device was originally in the serial-read mode.
SMJ44C251B/MT42C4256
Rev. 0.1 12/03
38
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