DLPU124 june   2023

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Overview
  5. 2 If You Need Assistance
  6. 3 DLP LightCrafter DLPC910 EVM (DLPLCRC910EVM) Overview
    1. 3.1  Welcome
    2. 3.2  DLP LightCrafter DLPC910 Evaluation Module (DLPLCRC910EVM) Hardware
    3. 3.3  DLPLCRC910EVM Board
    4. 3.4  Other Items Needed for Operation
    5. 3.5  DLPLCRC910EVM Connections
    6. 3.6  DLP LightCrafter DLPC910 LEDs
    7. 3.7  Apps FPGA Trigger Input
    8. 3.8  DLPLCRC910EVM HPC FMC Cables
    9. 3.9  DLPLCRC910EVM and DMD EVM Assembly
    10. 3.10 Connecting an Apps FPGA Board to the DLPLCRC910EVM
  7. 4 Quick Start
    1. 4.1 Power-up the DLPLCRC910EVM
    2. 4.2 Power-down the DLPLCRC910EVM
  8. 5 Operating the DLPLCRC910EVM
    1. 5.1 DLPLCRC910EVM GUI and Apps FPGA Software
    2. 5.2 PC Software
      1. 5.2.1 Menu Bar
      2. 5.2.2 Icon Bar
      3. 5.2.3 Main Window
        1. 5.2.3.1 Script Commands sub-window
          1. 5.2.3.1.1 Load Tab
          2. 5.2.3.1.2 Reset Tab
          3. 5.2.3.1.3 Clear Tab
          4. 5.2.3.1.4 Float Tab
          5. 5.2.3.1.5 Control Tab
        2. 5.2.3.2 Script Sub-Window
        3. 5.2.3.3 Status Sub-Window
      4. 5.2.4 DLPC910 Registers
        1. 5.2.4.1 Status/Control Tab
          1. 5.2.4.1.1 Status Items
          2. 5.2.4.1.2 DMD Control Items
          3. 5.2.4.1.3 Design Items
        2. 5.2.4.2 Register List Tab
          1. 5.2.4.2.1  DESTOP_INTERRUPT_CLEAR - 0x0000
          2. 5.2.4.2.2  DESTOP_INTERRUPT_SET - 0x0004
          3. 5.2.4.2.3  DESTOP_INTERRUPT_ENABLE - 0x0008
          4. 5.2.4.2.4  MAIN_STATUS (DLPC910) - 0x000C
          5. 5.2.4.2.5  DESTOP_CAL - 0x0010
          6. 5.2.4.2.6  DESTOP_DMD_ID_REG - 0x0014
          7. 5.2.4.2.7  DESTOP_CATBITS_REG - 0x0018
          8. 5.2.4.2.8  DESTOP_910VERSION_REG - 0x001C
          9. 5.2.4.2.9  DESTOP_RESET_REG - 0x0020
          10. 5.2.4.2.10 DESTOP_INFIFO_STATUS - 0x0024
          11. 5.2.4.2.11 DESTOP_BUS_SWAP - 0x0028
          12. 5.2.4.2.12 DESTOP_DMDCTRL - 0x002C
          13. 5.2.4.2.13 DESTOP_BIT_FLIP - 0x0030
        3. 5.2.4.3 Settings Tab
      5. 5.2.5 Apps FPGA Registers
        1. 5.2.5.1 Status/Control Tab
          1. 5.2.5.1.1 Status Items
          2. 5.2.5.1.2 PBC Control Items
          3. 5.2.5.1.3 Row/Block Operations Items
          4. 5.2.5.1.4 Test Pattern Items
        2. 5.2.5.2 Apps Registers Tab
          1. 5.2.5.2.1  APPS_INTERRUPT_CLEAR - 0x0000
          2. 5.2.5.2.2  APPS_INTERRUPT_SET - 0x0004
          3. 5.2.5.2.3  APPS_INTERRUPT_ENABLE - 0x0008
          4. 5.2.5.2.4  MAIN_STATUS (Apps) - 0x000C
          5. 5.2.5.2.5  APPS_CNTRL - 0x0010
          6. 5.2.5.2.6  APPSTOP_PATTERNSEL - 0x0014
          7. 5.2.5.2.7  APPSTOP_TEST_ROWADDR - 0x0018
          8. 5.2.5.2.8  APPSTOP_LOADER_RESET_TYPE - 0x001C
          9. 5.2.5.2.9  DMD_TYPEREG - 0x0020
          10. 5.2.5.2.10 APPS_BUFFER_WSTART - 0x0024
          11. 5.2.5.2.11 APPS_FIFO_BURST - 0x0028
          12. 5.2.5.2.12 APPS_ROW_CTRL - 0x002C
          13. 5.2.5.2.13 APPS_BLK_CTRL - 0x0030
          14. 5.2.5.2.14 APPS_ROW_LOADER - 0x0034
          15. 5.2.5.2.15 APPS_LOAD_TRIG_INTERVAL - 0x0038
          16. 5.2.5.2.16 APPS_EXPOSE_TIME - 0x003C
          17. 5.2.5.2.17 APPS_LOADER_CTRL - 0x0040
          18. 5.2.5.2.18 APPS_DMD_PARK - 0x0044
          19. 5.2.5.2.19 APPS_EXT_RST_EVT - 0x0048
          20. 5.2.5.2.20 APPS_BUILD_DATE - 0x0080
          21. 5.2.5.2.21 APPS_VERSION - 0x0084
          22. 5.2.5.2.22 APPS_FIXED_ID - 0x0088
          23. 5.2.5.2.23 APPS_GPIF_TEST - 0x008C
    3. 5.3 JTAG Flash Programming
    4. 5.4 SPI Flash Programming
    5. 5.5 AMD Xilinx VC-707 Configuration PROM Programming
    6. 5.6 USB Firmware Programming
  9. 6 Connectors
    1. 6.1  J1 - USB - Micro B USB 2.0 Connector
    2. 6.2  J2 - DLPC910 I2C Connector
    3. 6.3  J4 - PMBUS (I2C) Connector
    4. 6.4  J6 - USB GPIO Connector
    5. 6.5  J8 - 400 Position FMC Connector (Female)
    6. 6.6  J14 - Power (Alternate)
    7. 6.7  J15 - Power
    8. 6.8  J17 - JTAG Boundary Scan Connector
    9. 6.9  J18 - SPI Programming Connector
    10. 6.10 J19, J20, and J21 - Fan Connectors
    11. 6.11 J500, J501 - FMC Connector (Male)
  10. 7 DLPLCRC910EVM Power Supply Requirements
    1. 7.1 External Power Supply Requirements
  11. 8 Related Documentation from Texas Instruments
  12. 9 Abbreviations and Acronyms
  13. 10Safety
    1. 10.1 Caution Labels
5.2.3.1.4 Float Tab

Mirror Float Commands

GUID-20230426-SS0I-RQQT-HLDB-VGW3DBT9KMFW-low.svg Figure 5-11 Float Tab
Note: A Mirror Float command sends a specialized reset waveform to the DMD mirrors to release the mirrors and leave them nominally flat. Mirror Float is NOT a substitute for a DMD Park (PWR_FLOAT) when preparing to shut down the system.
  • Enable Float radio button - selects a float enable command to temporarily disable the DMD mirrors.
  • Disable Float radio button - selects a float disable command to return to normal DMD operation.

Once the desired Float operation is selected press one of the following options:

  • Insert button - inserts the command between the highlighted command and the prior command in the Script sub-window. If there are no commands in the Script sub-window, then no entry is made.
  • Add button - adds the command as the last line in the Script sub-window.