Figure 3-22. Overview Of Omap Interconnection With Controller Peripherals - Motorola APX 3000 Detailed Service Manual

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Table of Contents

OMAP Processor and Memory

3.2.4.1 OMAP Processor (U6302)

The OMAP1710 dual core processor lies at the center of the controller design. The processor

features utilized in the controller design include:

• ARM9 CPU core

• C55X DSP core

• 16KB shared internal RAM

• SSI Interfaces

• USB Interfaces

• Timers & Watchdog Timers

• Keyboard Matrix Interface

• 1-Wire Interface

• LCD Controller

• I2C Interface

• SPI interface

• External Memory Synchronous Interface

• External Memory Asynchronous Interface

GPS/ BT Chipset

Figure 3-22. Overview of OMAP Interconnection with Controller Peripherals

4.096 MHz Clk

GPS/BT Module

ATMEL AVR32)

Theory of Operation

: Controller