The SA-1101 Microprocessor Companion Chip (SA-1101) allows developers to utilize a cost-effective and power-efficient solution for portable applications. The SA-1101, when coupled with the SA-1100 Microprocessor (SA-1100), provides additional standard interface functions needed for general-purpose handheld computing. The SA-1101 adds video display capabilities to the SA-1100’s existing LCD controller function. The unique SA-1101 design, which can share memory with the SA-1100 or operate with a separate DRAM frame buffer, affords designers the ability to use the configuration that best suits market needs and demands.
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