Texas Instruments DLP LightCrafter Display 3310, Руководство пользователя

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11 DLPU063 – January 2018
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Quick-Start Procedure
Table 6-1. LEDs on the DLP LightCrafter Display 3310 EVM
Board LED Reference
Signal
Indication
Description
System D1 P5V_VIN Regulated 5-V power on.
System D3 MSP430_REQ
ON when Cypress CY65215 requests the MSP430 to give Cypress master
control of the I
2
C bus.
System D4 MSP430_ACK
ON when Cypress CY65215 is I
2
C master. OFF when MSP430 is I
2
C
master.
System D5 PROJ_ON On when Projector is turned on via SW_ONOFF
System D6 RESETZ OFF when Projector is turned on via SW_ONOFF.
System D7 P3P3V_SB Regulated 3.3-V power on.
System D8
MSP_LED2_ON
Z
ON when HDMI cable is plugged in and external video is detected. OFF
when external video is not detected.
System D9 GPIO_1 Blinking when PC is communicating to flash over SPI.
System D10 GPIO_0 Blinking when PC is communicating to DLPC3437 over I
2
C.
Display D1 P12V Regulated 12-V power on.
Display D2 DONE ON when FPGA configuration is completed.
Display D7 INIT_B
On when FPGA initialization is completed. OFF indicates that the FPGA is
in reset or when there is a configuration error.
Display D8 mHOST_IRQ
ON during Master DLPC3437 Boot. OFF when projector is running.
Indication of Master DLPC3437 boot-up completed and ready to receive
commands.
Display D9 sHOST_IRQ
ON during Slave DLPC3437 Boot. OFF when projector is running.
Indication of Slave DLPC3437 boot-up completed and ready to receive
commands.