Texas Instruments DLP LightCrafter 4500 User Manual

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1.5 DLP LightCrafter 4500 Jumpers
The DLP LightCrafter 4500 has jumper options to disable the onboard LED driver, control voltages of the
LED signals to an external board, and control the trigger input and output voltages. This section lists all
the jumpers on the DLP LightCrafter 4500 driver board. Figure 1-9 depicts the locations of these jumpers.
These jumpers require a 2-mm jumper, like Sullins Connector Solutions
®
SPN02SYBN-RC, Digi-Key part
number S3404-ND.
Figure 1-9. DLP LightCrafter 4500 Jumper Locations
• J8: EDID write protect disable jumper. Place this jumper to reprogram the EDID EEPROM (U2) using
I
2
C commands through the mini-HDMI connector. Remove the jumper when programming of the EDID
is complete. The EDID is programmed at the factory with resolutions of 1280 x 800 and 912 x 1140.
• J10: DLPC350 TRIG1_IN voltage selection. See to Figure 1-10.
– Jump across pins 3 to 4 for 3.3 V
– Jump across pins 5 to 6 for 1.8 V
• J12: DLPC350 TRIG2_IN voltage selection. See to Figure 1-10.
– Jump across pins 3 to 4 for 3.3 V
– Jump across pins 5 to 6 for 1.8 V
17
DLPU011E–July 2013–Revised September 2015 DLP LightCrafter 4500 Module Overview
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Texas Instruments DLP LightCrafter 4500 Specifications

General

Brand	Texas Instruments
Model	DLP LightCrafter 4500
Category	Motherboard
Language	English