Rainbow-electronics ATR0620 Uživatelský manuál stáhnout pdf (Strana 2)

4574CS–GPS–05/05

ATR0620 [Preliminary]

1. Description

The GPS baseband processor ATR0620 includes a 16-channel GPS correlator and is based on

the ARM7TDMI processor core.

This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit

instruction set and very low power consumption. In addition, a large number of internally banked

registers result in very fast exception handling, making the device ideal for real-time control

applications.

The ATR0620 has a direct connection to off-chip memory, including flash, through the External

Bus Interface (EBI).

The ATR0620 is manufactured using Atmel’s high-density CMOS technology. By combining the

ARM7TDMI microcontroller core with on-chip SRAM, 16-channel GPS correlator and a wide

range of peripheral functions on a monolithic chip, the ATR0620 provides a highly flexible and

cost-effective solution for GPS applications.

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Rainbow-electronics ATR0620 Uživatelský manuál Strana 2