MVV001MQC QVGA Color Display Module (320 240) MVV001MQC Colo
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MVV001MQC
QVGA Color Display Module (320 240)
MVV001MQC Color display module integrated system which includes quarter resolution (320 240) active matrix liquid crystal display (AMLCD), power backlight, compact optics system. Color display panel fabricated with high speed, power CMOS process employing single crystal silicon-on-insulator (SOI) material active display. CMOS control circuitry contains horizontal vertical shift registers, other circuitry, drive pixels. digital inputs accept volt logic levels, while video inputs complementary analog levels. backlight panel consists three high efficiency LEDs filled cavity. LEDs connected internally common anode. optics provides magnification with relief, vignetting. focus control included. three sections (LCD panel, backlight panel, optics) snap together form single module.
QVGA COLOR DISPLAY MODULE
ACTIVE DISPLAY, BACKLIGHT, OPTICS
Resolution (76800 Pixels) Image Comparable Display Feet Contrast Ratio 100:1 Full Color Frame Max. Refresh Rate Power Supplies Required: Volts, Volts Power Consumption Display Backlight Continuous Gray Scale Integrated Horizontal Vertical Shift Registers Right-to-Left Left-to-Right Scanning Operating Temperature Range: +60°C Magnification, Optics with Vignetting
PANEL OPTICS
BACKLIGHT PANEL
Module Components
Optics
Power Video Timing Controls Backlight Control Power
Display Panel Backlight Panel Focus
ORDERING INFORMATION
Device MVV001MQC
Motorola, Inc. 1998
Package Color Display Module
This document contains information product under development. Motorola reserves right change discontinue this product without notice.
MOTOROLA VirtuoVueDEVICE DATA
TOTAL MODULE OPTICS BACKLIGHT PANEL DISPLAY PANEL Operating Temperature Range Logic Level Interface Electrical Interface Power Consumption ft-L cd/m2) Optical System Overall Dimensions Video Frame Rate Brightness Contrast Ratio Dimensions Relief (Effective) Field View Virtual Image Magnification Type Weight Electrical Interface Power Consumption ft-L (1370 cd/m2) Dimensions Brightness Illumination Source Logic Level Interface Electrical Interface Power Consumption Dimensions Transmissivity Video Frame Rate Scanning Driving Scheme Grayscale Contrast Ratio Number Pixels Display Mode Display Type Type Virtual Image Field View Relief (Effective) Total
SUMMARY SPECIFICATIONS
MVV001MQC
+60°C
volt volt logic systems
above panel Backlight panel
fr/sec
magnification Comparable screen feet. (1.38)
Figure
full color fr/sec maximum
Foot-Lamberts typical cd/m2) through lens recommended current levels.
100:1 Typical
24.8 29.4 Figure
(1.38)
Comparable screen feet.
grams
Pulsed, multiplexed current LEDs.
26.4 Typical
18.5 12.4 flat flex cable. Figure
Figure
Red, Green, Blue LEDs sealed cavity.
volt volt logic systems
Digital Timing Controls Signals, Analog Video Signals
fr/sec)
15.4 47.2 cable. 0.24 inch diag. display area. Figure
6.0%
fr/sec. sequential, full color fr/sec.
Right-to-Left Left-to-Right, Progressive
Column Inversion
Continuous (over levels).
100:1 Typical
76,800 (320 240)
Transmissive, normally white (Twisted-nematic)
Active Matrix Liquid Crystal Display (AMLCD)
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
FUNCTIONAL DESCRIPTION
GENERAL MVVOO1MQC Module virtual display assembly comprised three components: transmissive panel, backlight panel, lens assembly providing magnification. module intended provide virtual display (vs. direct view), provides image comparable viewing monitor feet. optics designed held from eye, viewed with both eyes open. three components snap together (See Figure 17), intended installed single module. following sections describe three components.
TABLE CONTENTS
Display Panel Electrical Description, Specifications Pinouts Timing Optical Mechanical Backlight Panel Electrical Description, Specifications Pinouts Timing Optical Mechanical
Optics Assembly Description Mechanical Complete Module Optical Mounting/Use Considerations Applications Information Glossary
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
DISPLAY PANEL panel contains matrix 76,800 pixels, arranged horizontally vertically. pixels addressed sequentially on-board horizontal vertical shift registers appropriate counters. maximum pixel rate (horizontal clock rate), maximum frame rate frames/sec three colors, full color frames/sec.
Figure Display Panel Block Diagram
VIDH Divide Shift Control DISPLAY High Shift Register
HLTOR HODL
Shift Register Column Reset Circuit
RENE RENO Vcom Open Drain NAND Channel Test Array
VIDL Shift Register
Vref
ELECTRICAL internal block diagram shown Figure transmissivity each pixel controlled amplitude analog video input signals (VIDH VIDL), which provided panel complementary manner. pixel (transmissive) when VIDH VIDL both Vvc, (opaque) when VIDH (Vvc 3.0) volts, VIDL (Vvc 3.0) volts. internal video reference voltage, equal (VDD VEE)/2. panel requires power supply voltages +11.0 volts (VDD), +2.0 volts (VEE), video reference voltage
+6.9 volts (Vcom, equal volts). additional reference voltage (Vref) required based logic levels supplied from host system. Vref must +2.5 volts volt logic, +1.65 volts +3.3 volt logic. ground reference. Current requirements listed Electrical Characteristics. display powered down when needed, reducing supply current using PDR, RENE, RENO pins (see Figure Figure provides description pinouts panel's flex cable connector. MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
MAXIMUM RATINGS (LCD Display Panel)
Power Supply Voltage Source Sink -0.5, -0.5, High Video Signal Video Signal VIDH VIDL -0.5, -0.5, -0.5, Volts Volts Volts Digital Input Voltage (Pins 4-7, 13-16)
NOTE: Devices should operated these limits. "Recommended Operating Conditions" provides actual device operation.
Parameter
Symbol
Value
Unit
RECOMMENDED OPERATING CONDITIONS (LCD Display Panel)
Parameter Power Supply Source Voltage Power Supply Sink Voltage Common Voltage (Note Video High Voltage (Figure Note Video Voltage (Figure Note
Symbol
10.5
11.5
Unit
Vcom VIDH
VLG/2
Volts Volts
Black White Maximum Level Black White
VIDL Vref
Volts Volts Volts Volts Volts Volts
Digital Reference Voltage volt logic (Note Digital Input High (Pins 4-7, 13-16) Digital Input (Pins 4-7, 13-16) Digital Input High (PDR) Digital Input (PDR) Frame Rate
VLG/2
VLG/2
Logic Logic Logic Logic
Vinh Vinl
Vinhpdr Vinlpdr
fr/sec
NOTE:
limits necessarily functional concurrently.
ELECTRICAL CHARACTERISTICS (LCD Display Panel) +25°C, ±0.5 ±0.2 Notes Parameter
INPUTS/SUPPLIES Video Signal Center Voltage
Symbol
Unit
((VDD+VEE)/ 0.25
(VDD+ VEE)/2
((VDD+VEE)/ 0.25
Volts
Logic Input Current (Pins 4-7, 13-16) Input Capacitance
(Pins 4-7, 13-16) VIDH, VIDL Vref Vcom
Cvideo Cvref Cvcm
Power Supply Current (Note
Quiescent Current (Note Vcom Vref fr/sec Power Down
IDDQ Icom Iref
-6.0
-4.5 <1.0
Power Consumption (Note
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
VERTICAL TIMING REQUIREMENTS (Figures Parameter Period Symbol Unit
High Time Time tVCH tVCL Setup Time Hold Time tVPS tVPH RENE/RENO Delay Time tVCRD tVRCD tVRED RENE/RENO Delay Time RENE/RENO RENO/RENE Delay Time Video Delay Time Video Lead Time Input Signal Transition Time (Rise Fall) HORIZONTAL TIMING REQUIREMENTS (Figure Parameter Symbol tHOH Unit HODL Time Period High Time Time tHCH tHCL Setup Time Hold Time tHPS tHPH Input Signal Transition Time (Rise Fall) Video Setup Time tHVS 25°C 60°C 25°C 60°C Video Hold Time tHVH POWER DOWN TIMING (Figure Note Parameter Symbol tVRP Unit RENE/RENO Power Down Pulse Width
RENE/RENO RENO/RENE Delay Time
tVRED
NOTES: voltages referenced VSS. IDD, dependent operating frequency. Above characteristics obtained with display operating full color frames/second. Control Signals HCK, HPL, VCK, VPL, RENE, RENO, HODL transition times measured between (MIN) (MAX), between (MAX) (MIN). control signals must transition monotonically. Alteration HODL's logic state between successive frames required support column inversion driving scheme. power-down cycle required before power display removed. Either sequences Figure applied. max, signals HCK, HPL, VCK, VPL, RENE, RENO, HODL held minimum VIH. Current device designated negative. video virtual reference voltage, equal (VDD VEE)/2, ±0.25 There requirements power-up sequence apart from those implied Maximum Ratings. voltage pin, input supply, should exceed volts time. external logic circuit supply voltage.
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Figure Video Drive Voltages
(+11
Black
VIDH
White White
VIDL
Black
(+2.0 Ground
Voltages shown nominal values.
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Figure Display Panel Pinouts Flex Cable
Flex 47.2 (1.86) free length, conductor, pitch mates with 20FLZ-RSM1-TB, Hirose FH12-20S-0.5H, Molex AE-52892-2090, Molex AE-52746-2090, equivalent connector.
Copper contacts this view same side flat flex display's backlight face. Figure
VIDL RENO RENE Vref Vcom HLTOR HODL VIDH
±0.02
10.49 ±0.127
0.35 ±0.02 0.482 ±0.025
5.51
Dimensions
DISPLAY PANEL PINOUT DESCRIPTION
Output High Shift register. Used test purposes. Power Down Reset. Active input. Normally used conjunction with RENO RENE. Figure High (positive polarity) video signal. Input range volts. This signal must complementary with VIDL (Pin 17). Figures VIDH Vertical Clock. Active input. Each pulse increments vertical shift register rows. This signal must coordinated with RENE RENO. Vertical start pulses. Active input which defines start frame. HODL Horizontal input. Internally determines video polarity pixels. Normally changed during each time. Figures Assert high columns receive video input. Horizontal Left Right Input. Assert high left-to-right scan, right-to-left scan. Power supply input. Nominal voltage +6.9 volts, ±0.2 HLTOR Vcom Power supply sink input voltage. Nominally +2.0 volts, ±0.2 External supply must able sink current from this display panel (6.0 max.) Power supply source voltage. Nominally +11.0 volts, ±0.5 (7.0 max.). Reference ground entire circuit. Vref Reference voltage (input) digital inputs. Nominally +1.65 volts volt logic, +2.5 volts volt logic. Input current this Horizontal start pulses. Active input which defines start each row. Figure Horizontal pixel clock. Timing referenced this clock's falling edge. Even Enable input. Active input. Figures Enable input. Active input. Figures RENE RENO VIDL (negative polarity) video signal. Input range volts. This signal must complementary with VIDH (Pin Figures Output channel test array. Open drain NAND column lines. Used test purposes. Output Shift register. Used test purposes. Output vertical shift register. Used test purposes.
Symbol
Description
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
TIMING REQUIREMENTS
timing diagrams Figures indicate required signals display.
Figure Display Panel Vertical Timing
tVCL tVPH tVPS tVPH tVPS tVCH
tVCRD RENE tVRED RENO VIDH tVRED tVRCD
VIDL
NOTES: transition times measured from VIL. NOTES: VIDH levels Vvc. VIDL levels
Figure Display Panel Column Inversion Operation
HODL
NOTE: HODL's logic state must altered between successive frames support column inversion driving scheme.
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Figure Display Panel Horizontal Timing
tHCH tHOH HODL tHPS tHPH tHPH tHPS tHOH tHCL tHVS tHVH
VIDH VIDL
NOTES: transition times measured from VIL. NOTES: VIDH levels Vvc. VIDL levels
Figure Display Panel Power Down Cycle Timing
tVRP RENE tVRED tVRED
RENO
tVRP
tVRP RENE tVRED RENO tVRP NOTES: power down cycle required before power removed from display. After asserted, above NOTES: sequences required complete power down cycle. NOTES: HCK, HLTOR, HODL, HPL, VIDH, VIDL, VCK, Don't Care this sequence. tVRED
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
OPTICAL CHARACTERISTICS (LCD Display Panel) +25°C)
Parameter Display Viewing Area Horizontal Vertical Symbol Unit
Contrast Ratio (Note Transmissivity 60:1 100:1 Response Time Pixel Failures White-to-Black (See Figure Black-to-White mSec Pixels
NOTES: Contrast Ratio: Brightness White/Brightness Black.
Figure Liquid Crystal Optical Response Time
VIDH VIDL
White
Black
White
Optical Response
NOTE: VIDH levels Vvc. VIDL levels
MECHANICAL
display panel overall dimensions 15.4 with flat cable 47.2 long (see Figure cable flat cable, mates with connector (Figure flexible cable strain relieved,
tugging forces should limited less than direction. minimum inside bend radius cable 0.03 inches. Repeated reforming recommended. panel designed onto optics assembly (see Figure together with backlight panel.
Figure Display Panel Dimensions
15.4 47.2
(Flex Cable)
Edge Connector (Contacts this Side)
Backlight Face
Viewing Face
10.49 (See Figure
Display aperture: package center image plane 1.448 (0.057) from viewing face. Dimensions
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
BACKLIGHT PANEL backlight panel contains red, green, blue filled cavity, providing uniformly distributed light source, panel, over area ELECTRICAL internal block diagram shown Figure Operation display panel requires that three LEDs sequentially illuminated each frame. timing diagram shown Figure exact timing, current values, different from that shown long average peak current does exceed that listed Maximum Ratings table.
MAXIMUM RATINGS (Backlight Panel)
Parameter Average Forward Current Green Blue Green Blue Symbol Ifag Ifab Ifar Ifpg Ifpb Ifpr Value Unit
Pulse Forward Current Duty Cycle) Reverse Voltage Green Blue Volts Average Power Dissipation Storage Temperature Tstg -20,
NOTE: Devices should operated these limits. "Recommended Operating Conditions" provides actual device operation.
RECOMMENDED OPERATING CONDITIONS (Backlight Panel)
Parameter Symbol Unit Peak current produce ft-L, time, duty cycle Duty Cycle mSec time) Ambient Temperature Green Blue
NOTE:
limits necessarily functional concurrently.
ELECTRICAL CHARACTERISTICS (Backlight Panel)
Parameter Symbol Unit Forward Voltage Drop Green Volts
Blue
Power Consumption recommended currents produce ft-L
Green
16.6 26.4
20.7 34.1
Blue Total
Reverse Leakage Volts
ILKG
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Figure Backlight Voltage versus Current
FORWARD VOLTAGE (VOLTS) FORWARD CURRENT (mA) Green Blue LIGHT OUTPUT (ft-L)
Figure Backlight Light Output versus Current
Green PEAK FORWARD CURRENT (mA) Blue Duty Cycle mS/60
Figure Backlight Panel Block Diagram
Anodes Green Green Drive Blue Drive Drive Blue
NOTE: Resistors current switches external backlight panel.
Figure Backlight Connector
(Anodes)
Flex 76.2 (3.00 inches) free length, pitch, mates with Molex 52745-0490 equivalent connector. Conductors side only. Figure
(Red LED)
BACKLIGHT PANEL PINOUT
Description Output Blue Output Green Output Inputs (Anodes)
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
TIMING REQUIREMENTS timing requirements backlight LEDs shown Figure consists illuminating three LEDs sequence, synchronized with writing color frames display panel. Figure indicates start each vertical frame (see Figure which time full frame information color written (tDWT) panel. following delay time (tLCD) time required COLOR SEQUENTIAL TIMING (See Figure pixels fully adjust their position result writing. After this delay, appropriate illuminated mSec (tLFT). During time each illuminated, writing panel next color started. Using timing information shown Figure illumination time mSec each 16.6 mSec frame time provides recommended duty cycle.
Color Subframe Period Display Write Time Display Delay tCSP 5.55 tDWT tLCD tLFT Backlight Flash Time Duty Cycle Frame Rate
Parameter
Symbol
Unit
Figure Backlight Color Sequential Timing
tCSP tCSP tCSP
tDWT Write Display tLCD tLFT Flash tDWT Write Green Display tLCD tLFT Flash Green tDWT Write Blue Display tLFT Flash Blue Frames Second NOTE: Flash pulse rise fall time (10-90%). tLCD
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
OPTICAL CHARACTERISTICS (Backlight Panel) +25°C)
Parameter Backlight Illuminated Area Brightness Uniformity Horizontal Vertical Symbol Unit
Dominant Wavelength Green Blue 637-651 520-540 465-475 Spectrum Half Width Angular Radiation Luminance (Ifgrn Ifblue Ifred White Chromaticity Recommended Currents) (Figure Optical Efficiency ft-L 0.333 0.33
Figure Backlight Chromaticity
0.52 0.53 0.51 0.54 0.55 0.56 Green 0.57 Yellow Bluish Green 0.49 Blue 0.48 0.47 0.45 NOTE: Chromaticity recommended current values. backlight panel only. Reddish Purple Wavelength Microns White 0.50 0.58 0.59 0.60 0.61 0.62 0.65 C.I.E. 1931 Chromaticity Diagram
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
MECHANICAL
backlight panel overall dimensions 18.5 12.4 (see Figure 15), designed against back Display Panel optics assembly (see Figure 17). cable flat flex type cable, long, with conductors spaced side (see Figure 12). flexible cable strain relieved, tugging forces should limited less than direction. minimum inside bend radius cable 0.03 inches. Repeated reforming recommended. backlight panel weight grams.
Figure Backlight Panel Dimensions
Recess Deep Light Window 9.96 Conductors This Side (See Figure
0.53
0.30 0.33
15.6 1.3, ±0.05
Stiffener
-0.1 2.28 ±0.025 +0.05,
76.2, ±1.5
12.4 -0.1
Flex Cable 0.127 Thick Dimensions 18.5 -0.1
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
OPTICS ASSEMBLY optics assembly compact arrangement lenses prism which provides fold image, along with focus control. magnification 15x, which, together with above described Display panel backlight panel, provides virtual image comparable viewing monitor feet. relief nominally with CHARACTERISTICS +25°C)
Parameter Effective Focal Length Back Focal Length Number Field View Assembly Dimension (Figure Relief Exit Pupil Width Height Depth 24.8 29.4 1.38 Unit inch inch
vignetting, Field View 20°. assembly's dimensions shown Figure focusing mechanism provided which permits adjustment range infinity, order accommodate average range visual powers.
inch
MECHANICAL Figure Optics
33.1
12.3
Mounting Holes 2.05 Dia. Dimensions
11.3
21.2 29.4 13.7 24.8 21.8
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
COMPLETE MODULE complete module consists three components snapped together into module. panel installed shown Figure with flex cable exiting opposite side, depending construction product. orientation viewed image changed panel turned around. backlight module installed with flex cable exiting module shown Figure opposite side, depending specifics product. viewed image changed re-orienting backlight panel. GENERAL SPECIFICATIONS (Complete Module)
Parameter Storage Temperature Operating Ambient Temperature Shock Humidity Symbol Tstg axes) Unit
Formatting digital image information into appropriate color matrix configuration must done external module. Integrated circuits available both video applications, computer graphics applications. Applications section more details. components, complete assembly, hermetically environmentally sealed. design product must consider this based intended application.
MECHANICAL Figure Complete Module
Backlight Panel Flat Flex Cable
Dimensions Panel Flat Flex Cable Focus Knob Viewing Lens
21.8
Backlight Panel
Panel
66.25 29.4
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
OPTICAL MOUNTING/USE CONSIDERATIONS
transmissive window recommended front optics assembly protect lens from dust, scratches, etc. well reduce glare from ambient light. window also used seal opening, environmentally seal product. This window should absorb light visible range (465 affect image's color composition. information this type product, suggested source Panelgraphic Corporation 973-227-1500. (Note: Motorola does endorse warrant referenced vendor.) Proper installation module important provide proper ergonomics product's user. following brief description pertinent items: Position: image seen most clearly when positioned proper distance location. Therefore, important that ergonomics product's design allow user achieve this position quickly comfortably. Relief: viewing distance, referred relief, ideal separation between display front lens surface surface observer's eye. distance where display lenses concentrate light emitted display. user will experience brightest most uniformly luminous image with their this location. Therefore, product must designed such that features interfere with observer's ability comfortably position their this distance. relief MVV001MQC display module which provides sufficient room, most applications, accommodate viewers with eyeglasses. Figure Exit Pupil: optimally view display, observer must able position pupil directly Exit Pupil. Exit Pupil (See Figure 18), thought "window" display. circular region front lens through which highest quality image will observed. Even with proper distance, image will quickly severely degrade pupil observer's outside this region. Most observers will naturally gravitate optimum viewing position. However, care should taken ergonomics product ensure Exit Pupil comfortably accessible. Exit Pupil MVV001MQC display diameter centered distance normal front lens surface. Note, that this coincides degree elevation from bottom housing. Aperture Size: Aperture size refers that area lens that passes light, this affects quality brightness image. housing product obstructs portion MVV001MQC display lenses, brightness image will reduced, thereby increasing precision which must placed within exit pupil. aperture size MVV001MQC display front element 20.81 wide (circular), 13.96 high (flat). Figure maintain maximum image quality brightness, product should allow observer entire front lens from points within exit pupil. Recommended dimensions opening product case shown Figure Focus Adjustment: Since there single focus position that would provide clear, sharp virtual display every individual, focus adjustment provided within optics assembly. focus adjustment actuated focus knob (see Figure 17), which moves lower lens element providing focus range infinity. knob turned full 360°, does include mechanical stops. display panel backlight panel, which attached this lower lens element, move with when adjusting focus. Note that bottom surface backlight panel will extend below bottom surface four mounting feet, 0.25 focus' range. product's design should include direct user access focus knob maximum user flexibility. Mounting module provided means four mounting holes optics assembly (see Figure 16). holes 2.05 diameter, accept screws. Care must taken mounting stress assembly, which result distorting alignment various components.
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Figure Relief Exit Pupil
Exit Pupil
Observer's
Relief
Display Module
Figure Aperture Size
13.96
20.81
Figure Recommended Lens Opening Product
21.8 Dia.
14.0
21.8
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
APPLICATIONS INFORMATION
Integrated circuits available which facilitate interfacing display module host system both computer graphics video applications. Computer graphics applications: MCVVQ101 Analog Display Backlight Driver circuit MCVVQ201 Digital Display Driver circuit designed function together, conjunction with host system's microcontroller, display image generated converted digital environment. Single color images with gray scale attributes updated full motion rates frames/second). Full color images, with 16.7 million color resolution updated frames/second. MCVVQ101 Analog Display Backlight Driver circuit provides following: Regulated power supply voltages (VDD, VEE, Vref, Vcom) panel. Regulated drive voltage backlight panel. Video drive signals (VIDH, VIDL) display panel. Adjustable drive backlight LEDs. MCVVQ201 Digital Circuit provides following: Interface, controls, SRAM image storage. Interface color look-up table. digital timing control signals display panel. Standard port communications with host system. Controls both circuits made single port MCVVQ201. Both operate from +3.0 volt supply, include power down, power saving features. system block diagram shown Figure Refer their data sheets more details.
Figure Graphics Display System
Backlight Driver DC/DC Converter Video Amplifier Backlight Panel
MCVVQ101 Analog
Band-Gap Reference Clock +3.0 Volts Analog Control Interface Host System Interface Video/ Backlight Controls
MCVVQ420 Display Panel
Display Timing Control
Digital Image Source
MCVVQ201 Digital
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Video application: MCVVQ101 Analog Display Backlight Driver circuit MCVVQ210 Digital Video Signal Processor circuit designed function together, conjunction with host system's microcontroller, display NTSC video image supplied digital form. MCVVQ210 designed receive video signal digitized 13.5 MHz, supplied YCrCb 4:2:2 format. MCVVQ210 provides digital horizontal vertical timing signals MCVVQ420 display. Simultaneously provides reformatted digitized video, along with backlight control information, MCVVQ101 Analog Display driver. MCVVQ101 Analog Display Backlight Driver circuit provides following: Regulated power supply voltages (VDD, VEE, Vref, Vcom) panel. Regulated drive voltage backlight panel. Video drive signals (VIDH, VIDL) display panel. Adjustable drive backlight LEDs. MCVVQ210 Digital Video Signal Processor circuit provides following: input video signals YCrCb 4:2:2 format. inputs signals. Embedded DRAM frame buffer. Programmable gamma correction. Auto detection line operation. Controls both circuits made single port MCVVQ210. Both operate from +3.0 volt supply, include power down, power saving features. system block diagram shown Figure Refer their data sheets more details.
Figure Digital Video System
Backlight Driver DC/DC Converter Video Amplifier Backlight Panel
MCVVQ101 Analog
Band-Gap Reference Clock +3.0 Volts Video/ Backlight Controls
MCVVQ420 Display Panel
MCVVQ210 Digital Video Signal Processor VCrCb 4:2:2 Video DEMUX
Digital Video Output Scaling Time Base Correction DRAM
Backlight Control Timing
Signal
Interface
Host System
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
GLOSSARY
Application Development System. demonstration setup customer evaluation. AMLCD Active Matrix Liquid Crystal Display. display matrix format, such QVGA (320 240). pixels addressed sequentially their level transmissivity. Backlight source light behind Display Panel. light provides illumination transmitting through display panel optics. Backlights available either color monochrome white. Contrast Ratio ratio brightness viewed through panel, module, when panel fully (transmissive) when panel fully (opaque). Display Panel AMLC display element with frame flex cable attached. display panels available either color monochrome configuration, depending speed requirements. Relief Optimum distance from front lens clear, focused image. Field Emissive Display. Field video systems, information cover area display element, therefore provide complete picture, subset complete picture. standard interlaced television, field contains half information. fields required frame. color sequential system, three fields (one color) required frame. Field View Abbreviated FOV, angle subtended from center optics corner optics taken from correct relief. Flicker frame-to-frame jittering display that seen refresh rate below full frames second. Foot Lamberts Abbreviated ft-L, unit optical power output. indoor viewing through optics, 15-20 ft-L recommended. outdoor viewing, ft-L recommended. Frame information complete image. standard interlaced television, fields required frame. color sequential system, three fields (one color) required. Frames Second Abbreviated FPS, refresh rate display measured output frames second. Field Sequential Color Abbreviated FSC, procedure which data each three colors (red, green, blue) sequentially sent display each field. After each field sent, corresponding color backlight then flashed. result viewer) blended composite color display with resolution millions colors. Gray Scale shades gray, from black white, over which display varied. HVGA Half Video Graphics Array. display with half number pixels display. pixel density, counting across down, 320. Magnification Field View angle divided angle from center display corner display inches optics). Module Consists optics assembly, display panel, backlight panel, without drive electronics. Optics, fold) Optics which "folds" light once, angle, through lens. Folding light compacts physical size optics. Optics, (Zero fold) Optics which "folds" light passes straight through lens. Optical Engine assembly which consists either optic lens, cage with focus mechanism. Pixel Pitch distance from center pixel center next. Pupil Size diameter circle where person viewing image must have their complete image. QVGA Quarter Video Graphics Array. display with fourth number pixels display. pixel density, counting pixels across down, 240. Reflective display which uses available ambient light from front, front light source, illuminate display. SVGA Super Video Graphics Adapter. display with number pixels greater than display. pixel density, counting pixels across down, 600. Transmissive display which passes light through viewer. This type display requires backlight source. Transmissivity percent light which passes through element, such LCD. Video Graphics Array. pixel density, counting pixels across down, 480. Virtual Image Distance. distance from lens front element where image comfortably focused. Viewing Angle This standard Virtual Display term, used only design complete module. more applicable term virtual displays Field View. (Viewing Angle traditionally defined maximum angle from perpendicular which display still viewable.) Viewing Axis display optics must either parallel perpendicular product axis. This viewing axis.
MOTOROLA VirtuoVueDEVICE DATA
MVV001MQC
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters which provided Motorola data sheets and/or specifications vary different applications actual performance vary over time. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer. Mfax trademark Motorola, Inc. reach EUROPE Locations Listed: Motorola Literature Distribution; P.O. 5405, Denver, Colorado 80217. 1-303-675-2140 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com TOUCHTONE 1-602-244-6609 ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, Motorola Back System Canada ONLY 1-800-774-1848 King Street, Industrial Estate, N.T., Hong Kong. http://sps.motorola.com/mfax/ 852-26629298 HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488
MVV001MQC/D MOTOROLA VirtuoVueDEVICE DATA
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