Analog Devices EZ-EXTENDER 82-000218-01 Manual do Utilizador descarregar pdf (Página 24)

System Architecture

2-2 Bluetooth EZ-Extender Manual

System Architecture

A block diagram of the Bluetooth EZ-Extender is shown in Figure 2-1.

The block diagram illustrates how the UART, SPORT, and USB ports are

interfaced the Bluetooth module and processor on a mating EZ-KIT

Lite/EZ-Board. The block diagram is a high-level diagram and does not

show the voltage translation circuitry or the clock buffers. The schematic

pages are available in “Bluetooth EZ-Extender Schematic” on page B-1.

The board supports 3.3, 2.5, and 1.8 volt I/O. The on-board voltage

translator automatically translates the motherboard signals to the correct

voltage levels.

Figure 2-1. Bluetooth EZ-Extender Block Diagram

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Analog Devices EZ-EXTENDER 82-000218-01 Manual do Utilizador Página 24