PXA272 Datasheet | Cypress

.. Interfacing Cypress MoBL® Dual-Port to Intel® PXA272 Embedded Processor Introduction The PXA272 Embedded Processor of the Intel® PCA processor family is an integrated system-on-a-chip microprocessor for high performance, dynamic and low-power portable handheld and handset devices. The Intel PXA272 processor includes a memory interface that gives designers more flexibility as it supports a variety of external memory types. CYDM256A16 is an asynchronous MoBL® Dual-Port memory from Cypress Semiconductor. It has a 256-Kbit shared memory array with two 16-bit data buses. The shared memory structure allows independent access from both ports to 32K address locations. The...