DLPU079B February   2019  – October 2025

 

  1.   1
  2.   Using the DLP4710EVM-LC Light Control Evaluation Module
  3.   Trademarks
  4.   4
  5. 1 DLP4710 Light Control EVM Overview
  6. 2 Safety Instructions
  7. 3 Applicable Documents
  8. 4 What is in the DLP4710 Light Control EVM ?
  9. 5 Optical Module
  10. 6 Quick-Start Procedure
  11. 7 Connectors, Headers, and Switch Description
  12. 8 DLP4710 Light Control Trigger
  13. 9 EVM Setup
  14. 10Revision History

8 DLP4710 Light Control Trigger

Table 8-1 DLP4710 Light Control Trigger
DLPC3479
PIN		J48 PIN CONNECTORI/OFUNCTION
NO.DESC
3DR5TRIG_INInputFor light control applications: Reserved for external trigger signal (Input). Applicable to internal pattern streaming mode only.

The 3DR pin on the DLPC3479 can be used as a 3D left or right reference indicator or as trigger input signal for light control application. A jumper on J8 and J9 has to be set to determine the use case for this pin.

For display application: Connect pin 1 and pin 2 of J8 (DLPC3479 Master) and pin 1 and pin 2 of J9 (DLPC3479 Slave)

For light control application: Connect pin 2 and pin 3 of J8 (DLPC3479 Master) and pin 2 and pin 3 of J9 (DLPC3479 Slave).

TSTPT_47TRIG_OUT1OutputTRIG_OUT_1 signal.
GPIO_063PAT_RDYOutputPattern ready signal. Applicable to internal pattern streaming mode only.
GPIO_074TRIG_OUT2OutputTRIG_OUT_2_signal.
GND1GNDGNDGround pin for trigger signals