DLPR410 datasheet(39/53 Pages) TI2

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DLP650LNIR

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DLPS136 – NOVEMBER 2018

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8.2.1 Design Requirements

All applications using the DLP650LNIR WXGA chipset require both the controller and the DMD components

for operation. The system also requires an external parallel flash memory device loaded with the DLPC410

Configuration and Support Firmware. The chipset has several system interfaces and requires some support

circuitry. The following interfaces and support circuitry are required:

•

DLPC410 System Interfaces:

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Control Interface

–

Trigger Interface

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Input Data Interface

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Illumination Interface

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Reference Clock

•

DLP650LNIR Interfaces:

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DLPC410 to DLP650LNIR Digital Data

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DLPC410 to DLP650LNIR Control Interface

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DLPC410 to DLP650LNIR Micromirror Reset Control Interface

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DLPC410 to DLPA200 Micromirror Driver

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DLPA200 to DLP650LNIR Micromirror Reset

8.2.2 Detailed Design Procedure

The DLP650LNIR DMD is well suited for Near-Infrared (NIR) light applications requiring fast, spatially

programmable light patterns using the micromirror array. See the to see the connections between the

DLP650LNIR DMD, the DLPC410 digital controller, the DLPR410 EEPROM, and the DLPA200 DMD micromirror

drivers. See the Figure 21 for an application example. Follow the Layout Guidelines for reliability.

DLPR410 датащи(PDF) 39 Page - Texas Instruments