Texas Instruments DLP4620SQ1EVM User Manual

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EVM User's Guide: DLP4620SQ1EVM DLP4621Q1EVM
DLP4620SQ1EVM and DLP4621Q1EVM Evaluation Module
Description
The DLP4620SQ1EVM Evaluation Module (EVM) is
a complete electronic subsystem designed to control
the DLP4620S-Q1, DLPC231S-Q1, and TPS99000S-
Q1 devices, which support RGB display applications
such as augmented reality head-up displays.
The DLP4621Q1EVM EVM is designed to control
the DLP4621-Q1, DLPC231-Q1, and TPS99001-Q1,
which support monochrome applications such as
high-resolution headlights.
There are no optical elements provided with this EVM,
except for the DMD. Expect that this EVM is procured
to mount to a custom-designed picture generation unit
(PGU) or projector.
Features
• DLP4620S-Q1 DMD board with RGB display
LED driver and DLPC231S-Q1 DMD controller for
DLP4620SQ1EVM kit
• DLP4621-Q1 DMD board with Headlight LED
driver and DLPC231-Q1 DMD controller for
DLP4621Q1EVM kit
• 600MHz SubLVDS DMD interface for low power
and emission
DLP4620SQ1EVM
DLPU137 – APRIL 2024
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• DMDs have 0.46-inch diagonal micromirror array
– 7.6µm micromirror pitch
– ±12° micromirror tilt angle
– Bottom illumination enables high efficiency and
– 10kHz DMD refresh rates over temperature
– Compatible with LED or laser illumination
• Video input interface on controller board
– Single OpenLDI (FPD-Link I) port up to 110MHz
– 24-bit RGB parallel interface up to 110MHz
• Configurable host interface
– I2C (400kHz)
– SPI (10MHz)
Applications
• Augmented reality head-up display (AR HUD)
• Transparent window display
• Adaptive driving beams, glare-free beam steering,
reflective traffic sign and pedestrian dimming,
symbol projection
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DLP4621Q1EVM
DLP4620SQ1EVM and DLP4621Q1EVM Evaluation Module
Description
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