R200 datasheet(18/51 Pages) INTEL

18 / 51 page

Component Specification

334616-001

3.6

Other Components

The image system consists of additional components that interface directly to the

R200 ASIC. These components are described in table below.

Table 3-5. Camera Module Functional Components

Feature

Requirement

Laser Driver

The camera module implements a laser driver which controls the infrared

laser within the infrared laser projector system.

Laser Thermal

Control

The camera module implements a laser safety control circuit that adjusts

laser drive output based on operating conditions.

Flash Memory

The camera module implements flash memory for storing the module

component firmware and module calibration data.

1.8V Voltage

Regulator

The camera module implements a DC to DC voltage converter to generate

1.8 V from the 2.5 V supply.

2.8V Voltage

Regulators

The camera module implements 2 DC to DC voltage converters to generate

2.8 V from the 3.3 V supply.

2.5V Voltage

Regulator

The camera module implements a DC to DC voltage converter to generate

2.5 V from the 3.3 V supply.

1.1V Voltage

Regulator

The camera module implements a DC to DC voltage converter to generate

1.1 V from the 3.3 V supply.

Oscillator

The camera module implements a 24 MHz crystal which supplies the

reference clock source to the image system.

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R200 Datasheet(PDF) 18 Page - Intel Corporation