CENTRAL PROCESSING UNIT, in a computer or digital circuit, the section containing the arithmetic and logic, control, and internal memory circuits.

中央处理器，计算机或数字电路中含有运算，逻辑，控制和内部存储电路的部分。

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The FPGA is designed as a MVB controller which consists of Manchester encoder, Manchester decoder, buffer, center control unit, internal memory, MCU interface and so on.

FPGA实现MV B控制器功能，分为曼彻斯特编码器、解码器、缓冲区、中央控制单元、内部存储器和单片机接口等几部分。

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The device itself is a fairly standard affair, boasting a 4.3-inch WQVGA display, a 400MHz CPU, 64MB of RAM, an SD card slot, an FM transmitter, Bluetooth, and maps of the US and Canada pre-loaded on the unit's 2GB of internal flash memory -- an RDS-TMC traffic information receiver is also available as an optional accessory.

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