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Computing (FOLDOC) dictionary
Page Mode Dynamic Random Access Memory
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hardware, storage A technique used to support faster
sequential access to DRAM by allowing any number of accesses
to the currently open row to be made after supplying the rowaddress just once.
The RAS signal is kept active, and with each falling edge
of the CAS signal a new column address can be supplied
and the corresponding bits can be accessed. This is faster
than a full RAS-CAS cycle because only the shorter Column
Access Time needs to be obeyed.