DLP4500_User_Guide.pdfDLP4500_User_GuideTEXAS INST

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详细说明：DLP4500_User_GuideTEXAS INSTRUMENTS vw. ti. com Connectors ,NWNINININWININN 58 7.1 Input Trigger Col 58 7.2 Output Trigger Connectors a:aaaaaaaa:aa:aaaaaaaaaa:a:.aa.a:a1a日日aaaaaaaaaaaaaaaaa:aaa2aa:a:a 7.3 DLPC350 UART 7.4DLPC350|2C0..,,,,, 59 7.5DLPC350|2C1. 59 7.6 Fan BE.B.... ∴60 7.7 Red lED.wW 60 7.8 Green leD aaa:aa:“aaa 60 7.9 Blue LED naa:aa:a:a日a日1:日" a0000000000:aa1aaaa 61 7.10 FPD-Link 61 7.11 JTAG Boundary Scan........ 62 7.12 Power∴62 a Safety……..…..…...….….…..….…....…63 B Power Supply Requirements 64 B. 1 EXternal Power Supply Requirements 64 Revision History 65 DLPU011F-July 2013-Revised July 2017 Contents Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated TEXAS NSTRUMENTS www.ti.com List of Figures DLP Lightcrafter4500 Evaluation module(EVM)…… 6 1-1. DLP LightCrafter 4500 Block Diagram 9 1-2. iView Light Engine. ... 10 1-3. 0.45-Inch DMD Diamond 1-4. 0.45-Inch DMD Diamond Pixel Array Configuration ,11 1-5. Diamond pixel for Vertical, horizontal and diagonal lines 1-6. DLP Light Crafter 4500 Driver Board Block 1-7. DLP Light Crafter4500 Connectors( Top view)………………… 15 1-8. DLP Lightcrafter 4500 Connectors( 1-9. DLP Light Crafter 4500 Jumper Locations 16 -10. DLP LightCratter 4500 J10 and J12 Voltage Jumpers 17 1-11. DLP LightCrafter 4500 J13 and J15 Voltage Jumpers ∴17 1-12. DLP LightCrafter 4500 Dimensions ...... 19 3-1. DLP Lightcrafter 4500 GUl-Video Mode 22 Typical Red LED Current and Illuminance Based on PWM values 25 234 Typical Green LED Current and luminance Based on PWM values 25 Typical Blue LED Current and illuminance Based on PWM Values...................... 25 3-5. DLP Light crafter 4500 GUl- Pattern Sequence Mode 3-6. Pattern Sequence Mode: Start, Pause, Stop 31 3-7. Pattern Sequence Mode-variable Exposure 33 3-8. Image Load Timing.……,…,, 34 3-9. Trigger Control Subtab...... 35 3-10. VSYNC Pattern Trigger Mode 36 3-11. EXternal Pattern Trigger Mode 36 3-12. LED Delay Control Subtab..... ∴37 3-13. Firmware Upgrade Tab.……….….….……….….……….……… 38 3-14. Create Images tab .B88 39 3-15. Firmware Builder 40 3-16. Peripheral Control Tab 41 4-1. Relationship Between Bit-Planes and 24-bit RGB Images 4-2. Bit partition 42 4-3. DLPC350 Internal Memory Buffer. 43 4-4. Frame Delay Between Parallel Interface Input and Projection Output. 4-5. Image Load Time and Pattern Sequence Timing 44 6-1. DLP LightCrafter 4500 With Pandaboard 4500 ,52 6-2. Block Diagram of the Pandaboard Interface∴….…….….….….……………………………………,53 List of Figures DLPU011F-July 2013-Revised July 2017 Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated TEXAS INSTRUMENTS www.ti.com List of tables 1-1. DLP Light Crafter 4500 Light Engine Specifications 10 4-1 Allowable pattern Combinations ∴,45 5-1. List of Available Parameters when Saving Solutions 口1日 47 5-2. Image LUT Entries EXample aaa:aa:aaa日 50 6-1. J1 Panda Board 4500 to DLP LightCrafter 4500 Interface................ 53 6-2. J3 PandaBoard 4500 to DLP Light Crafter 4500 Interface 54 6-3. J4 Pandaboard 4500 to DLP LightCrafter 4500 Interface. 6-4. J6 Panda board 4500 to DLP Light Crafter 4500 Interface 55 7-1. Input trigger Connector pins... ………………………………58 7-2. Output Trigger Connector Pins 7-3. UART Connector pins 59 7-4. 2C0 Connector Pins aa.:日 59 7-5.2C 1 Connector pins 59 7-6. Fan Connector pins 60 7-7 Red led Connector pins 60 7-8. Green 7-9. Blue LED Connector pins 61 7-10. FPD-Link Connector pins 61 7-11. JTAG Boundary Scan Connector Pins 62 7-12. Power Connector pins 62 DLPU011F-July 2013-Revised July 2017 ist of tables Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated TEXAS 尸 reface INSTRUMENTS DLPU011F-July 2013- Revised July 2017 Read this first About this guide The DLP Light Crafter 4500 is a third-party implementation of the next generation DLP reference design to enable faster development cycles for applications requiring small form factor and intelligent pattern display. This guide is an introductory document that provides an overview of the dLP Light Crafter 4500 system and its software other documents provide more in-depth information of the hardware and software features of the components of the DLP Light Crafter 4500 Figure 1. DLP Lightcrafter 4500 Evaluation Module(EvM) Read This First DLPU011F-July 2013-Revised July 2017 Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated TEXAS INSTRUMENTS www.ti.com Related Documentation from Texas instruments Related documentation from Texas instruments DLPC350 data sheet: DLP Digita/ Controller for the DLP4500 DMD, DLPS029 DLP4500 data sheet: DLP 0. 45 WXGA DMD, DLPS028 DLPC350 and dlP4500 chipset manual DLP 0. 45 WXGA Chipset data manual DLPuo09 User's guide: DLPC350 Programmer's Guide, DLPU010 Application note: Using DLP LightCrafter 4500 Triggers to Synchronize Camera, DLPA036 If User Needs Assistance Refer to the dLP and mEms ti E2E Community support forums: DLP Light Crafter 4500 Development Platform forum Trademarks LightCrafter is a trademark of Texas Instruments DLP is a registered trademark of Texas Instruments Bluetooth is a registered trademark of bluetooth SIG, Inc Ubuntu is a registered trademark of canonical Ltd Linux is a registered trademark of linus torvalds SVTronics is a registered trademark of SVTRONICS, INC Sullins Connector Solutions is a registered trademark of Sullins Connector Solutions, Inc. DLPU011F-July 2013-Revised July 2017 Read This First Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated TEXAS Chapter 1 INSTRUMENTS DLPU011F-July 2013- Revised July 2017 DLP Lightcrafter 4500 Module Overview 1.1 Welcome The dLP Light Crafter 4500 evaluation module(vm)allows evaluation of the DLP4500 chipset from TI This technology brings together a set of components providing an efficient and compelling system solution 3D scanning structured light applications 3D modeling and design Fingerprint identification and face recognition Machine vision and robotic factory automation Industrial inspection Medical and life sciences Vascular imaging Hyperspectral imaging Dental impression scanners Intraoral dental scanners Orthopedics, prosthesis, CT, MRI, and X-ray marking Retail cosmetics Small display projectors Embedded display Interactive display Information overlay Spectroscopy and chemical sensing Material identification Oil gas analysis Water& air quality Food& drug inspection TI DLP NIRscan EVM uses the DLP450oniR digital micromirror device(DMD)(similar to the DLP4500 in the DLP Light Crafter 4500 EVM and optimized for near-infrared light) in structured light mode to provide a high performance and cost-competitive spectroscopy solution 1.2 What is in the DLP Lightcrafter 4500 EVM? The dLp Light Crafter 4500 module consists of two subsystems Light engine-includes the optics; red, green, and blue LEDs; and the 912 x 1140 diamond pixel 0.45 inch WXGA DMD, heat sinks, and fan the light engine produces approximately 150 lumens at 15-W LEd power consumption Driver board-includes the LEd driver circuits, DLPC350 DMD controller, power-management circuits DVl-to-RGB conversion with the TFP401, and a 32 -MB flash storage Figure 1-1 shows the major hardware components DLP Lightcrafter 4500 Module Overview DLPU011F-July 2013-Revised July 2017 Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated TEXAS INSTRUMENTS www.ti.com What is in the dlp LightCratter 4500 EVM? Light Engine DLP4500FQEOptics RGB Flex Cable LEDS FPD LED FLASH DLPC350 Driver 3TPs54620 TS3USB221 LED SN74AVC32T245 Fan Power Management TFP401 TPs65251TPs65145 TPs73025TPs79718 TLv62130TLv62142 USBHDMI DMD Driver board Figure 1-1. DLP Lightcrafter 4500 Block Diagram 1.2.1 Light Engine View Limited developed the IPD 1231 light engine for the DLP LightCrafter 4500. As shown in Figure 1-2, the light engine includes DLP4500FQE DMD DMd heat sink Red, green, and blue LEDs Focus contro Projection lens The iview Light Engine is mounted on top of a large thermal plate to cool the module. The DLP4500 DMD is mounted vertically between the dmd heat sink and the light engine. on the opposite side to the DMD the red and green LEds are mounted between a thermal plate and the light engine. The blue LED is mounted between a thermal plate and the light engine, next to the projection lens. An Led heat sink is mounted behind the red and green LEd thermal plate and thermally connected to the blue LEd thermal plate. A fan forces air across the led heat sink to cool the LEDS The light engine, not including the LEd heat sinks, has a length of 90.5 mm, width of 73.7 mm, and height of 23.6 mm DLPU011F-July 2013-Revised July 2017 DLP LightCrafter 4500 Module Overview Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated XAS INSTRUMENTS What is in the dLP Lightcratter 4500 EVM? www.ti.com Red Green LED LED Blue LED DLP4500FQE 73.7mm 23.6mm rojection Lens 90.5mm DMD Heat sink Focus Figure 1-2. iView Light Engine Table 1-1 lists the specifications of the light engine Table 1-1. DLP Lightcrafter 4500 Light Engine Specifications Parameter MIN TYP MAX UNIT Brightness 150 LED power consumption 15 Full-on full-off contrast 1000:1 Uniform F-number 2.1 Throw ratio 12 Offset 100 Focus range 0.5 Image diagonal size 16.7 328 inch The light engine includes the DLP4500 045-inch DMD With 1039680 mirrors, each 7.6 um, arranged in 912 columns by 1140 rows with the diamond pixel array geometry and configuration(see Figure 1-3 and Figure 1-4). Due to the diamond pixel configuration, the array produces smooth diagonal lines, with jagged vertical and horizontal lines, as shown in Figure 1-5. Two options exist to produce the vertical and horizontal lines: use every row or column, or use every other row or column. When every row or column is used, a more thick line is projected When every other row or column is used, a more faint line is projected DLP Lightcrafter 4500 Module Overview DLPU011F-July 2013-Revised July 2017 Submit documentation feedback Copyright C 2013-2017, Texas Instruments Incorporated

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