Texas Instruments DLP LightCrafter 6500, User Manual, Page: 19 / 60

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DLP LightCrafter 9000 Connections
19 DLPU028C – October 2014 – Revised November 2016
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DLP LightCrafter 6500 and 9000 Module Overview
• J24 –Trigger Input 2 voltage level selectors. See Section 1.7 .
– Jump across pins 1 to 2 for 3.3 V
– Jump across pins 2 to 3 for 1.8 V
• J25 –Trigger Output 1 voltage level selectors. See Section 1.7 .
– Jump across pins 1 to 2 for 3.3 V
– Jump across pins 2 to 3 for 1.8 V
• J26 – LED Enable and PWM connector.
– Pins 1, 2, and 3 are 12 V.
– Pin 5 is Red LED Enable output.
– Pin 6 is Green LED Enable output.
– Pin 7 is Blue LED Enable output.
– Pin 8 is RED PWM output.
– Pin 9 is Green PWM output.
– Pin 10 is Blue PWM output.
– Pins 11, 12, 13, and 14 are ground.
• J27 – Trigger output connector. Trigger outputs 1 and 2 for triggering external devices.
• J28 –Trigger Output 2 voltage level selectors. See Section 1.7 .
– Jump across pins 1 to 2 for 3.3 V
– Jump across pins 2 to 3 for 1.8 V
• J29 – Slave DLPC900 hold reset. When jumper is installed, the controller is held in RESET.
• D5 – FPGA Init-Done. When lit indicates the FPGA configured without errors after power is applied.
• D6 – Master DLPC900 Red fault status LED. When lit indicates a fault has occurred in the controller.
• D7 – Master DLPC900 Green Heartbeat LED. When toggling indicates controller is operating.
• D8 – Slave DLPC900 Red fault status LED. When lit indicates a fault has occurred in the controller.
• D9 – Slave DLPC900 Green Heartbeat LED. When toggling indicates controller is operating.
• D11 – 12-V Power LED. When lit indicates external 12-V supply is on.
• D12 – PWRGOOD LED. When lit indicates power is normal.
NOTE: The DLPC900 does not have a dedicated INIT_DONE signal output to indicate that it has
completed its power-up initialization and is ready to accept commands. The user may
configure one of the nine GPIOs available as an INIT_DONE signal output simply by adding
the GPIO configuration into a default batch file that is executed at power-up. A 10-k
Ω
pull-
down resistor must be connected to the GPIO that will be used.
The following is an example of adding the configuration for GPIO_08 to a batch file, where
GPIO_08 is configured as an output and the signal is set high. When this command is added
to the top of the batch file, the GPIO output will go high in approximately 800 ms from the
time POSENSE goes high.
GPIO_CONFIG: 0x8 0x3