CPHD-1 High-Definition Multimedia Interface Pattern Generator Quick Guide CPHD-1 1 TABLE OF CONTENTS 1. Features and Specifications .............................................................. 3 Features ............................................................................................... 3 Specifications ...................................................................................... 3 RS-232 Protocol ................................................................................... 3 2. Front Panel Operation ........................................................................ 4 3. Rear Panel Installation and Connection ......................................... 5 4. TIMING Table ...................................................................................... 6 5. PATTERN Table .................................................................................... 7 6. Remote Control ................................................................................. 12 7. RS-232 Remote Control Protocol..................................................... 13 8. RS232 Remote Control Application.................................................. 15 8.1 Main Window................................................................................ 15 8.2 Select COM port to control ........................................................ 15 8.3 Switch TIMING ............................................................................... 16 8.4 Switch PATTERN ............................................................................ 17 8.5 Programming TIMING/PATTERN .................................................. 18 8.6 EDID ............................................................................................... 19 8.6.1 Read EDID ............................................................................ 20 8.6.2 Memory of EDID .................................................................... 20 8.6.3 Upload EDID .......................................................................... 20 8.6.4 Write EDID .............................................................................. 20 2 1. Features and Specifications Features Provides total 39 Timings and 39 Patterns Supports HDCP signal verification pattern (P39) On-panel LED display and LED indicators Remote control Supports RS-232 control, specific PC application please download from http://www.cypress.com.tw/product/driver/CHPD-1-RS232AP(V1.1).zip Specifications HDMI v1.2, HDCP 1.1 and DVI 1.0 compliant HDMI Frequency bandwidth: 1.65Gbps (single link) Input: Audio L/R x 1 and Toslink S/PDIF x 1 Output: HDMI female port (type A connector) x 1 Power Supply: 5VDC 2.6A power supply (AC 90-240V) Weight: 1.5Kgs Dimensions: 280(W) x 130(D) x 44(H) mm RS-232 Protocol Pin 1 2 3 4 5 6 7 8 9 Definititon NC TxD RxD NC GND NC NC NC NC 3 Pin 1 2 3 4 5 6 7 8 9 Definition NC RxD TxD NC GND NC NC NC NC 2. Front Panel Operation 1 2 TIMING 3 4 EXT EXT INT HDMI DVI L/R OPT. SINEWAVE AUTO RGB YUV YUV (4:4:4) (4:4:4) (4:2:2) HDCP PATTERN CPHD-1 HDMI PATTERN GENERATOR 5 6 7 8 9 1. Pattern Selection: From P01 ~ P39 2. Resolution/Freq. Selection: From T01 ~ T39 3. Remote control sensor 4. HDCP LED Indicator: The LED will illuminate when pattern "P39 HDCP-Produce" is selected and the output display (TV, monitor, etc.) supports HDCP. To unilluminate the HDCP indicator (Switch Off HDCP), frist step to change to other pattern and then changed either Timing, HDMI/DVI output selection or color space selection. 5. Display of PATTERN/TIMING: Upper line: Number of TIMING, Resolution and Frequency (Example: T01 640x480-60) Lower line: Number of PATTERN and name of PATTERN (Example: P01 WHITE) 6. Audio Source Selection: External L/R External Optical Internal Sinewave 7. HDMI/DVI Output Selection 8. Turn on/off AUTO pattern random-cycling 9. Color Space Selection: RGB 4:4:4 YUV 4:4:4 YUV 4:2:2 4 3. Rear Panel Installation and Connection 1 2 3 4 INPUT RS-232 OVERSCAN POWER L HDMI OUT OPTICAL DC 5V R 5 6 1. RS232 Communication Port: Connect to the COM1 or COM2 port of your PC, and control the unit remotely using the application provided. 2. Audio Optical Input 3. Audio L/R Input 4. Power Switch 5. Fill-Screen Button: For some modals of TV/monitor, the video signal can not fill the screen of display completely, to correct this problem, press the button once when the power is on. 6. HDMI OUT: The HDMI output can be connected to a HDMI display using HDMI cable, or to a DVI display using HDMI to DVI cable. 5 5. TIMING Table No. T01 T02 T03 T04 T05 T06 T07 T08 T09 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22 T23 T24 T25 T26 T27 T28 T29 T30 T31 T32 T33 T34 T35 T36 T37 T38 T39 Resolution 640x480 640x480 640x480 640x480 800x600 800x600 800x600 800x600 800x600 1024x768 1024x768 1024x768 1024x768 1280x960 1280x960 1280x1024 1280x1024 1280x1024 1600x1200 1920x1200 720x480i 720x480i 720x480p 720x480p 1280x720p 1280x720p 1920x1080i 1920x1080i 1920x1080p 1920x1080p 720x576i 720x576p 1280x720p 1920x1080i 1920x1080p 1920x1080p 1920x1080p 1366x768 1366x768 Frequency (Hz) 60 72 75 85 56 60 72 75 85 60 70 75 85 60 85 60 75 85 60 60 59 60 59 60 59 60 59 60 59 60 50 50 50 50 50 23 24 60 50 6 No. Signal Content P01 PURITY P02 PURITY P03 PURITY P04 PURITY P05 PURITY P06 PURITY P07 PURITY P08 PURITY Description Purity pattern Purity offers eight different full field patterns: Black, White (100% Y) Primary colors: Red, Green, Blue Complementary colors: Magenta, Yellow, Cyan P01: White P02: Blue P03: Red P04: Magenta P05: Green P06: Cyan P07: Yellow P08: Black Application 1. 2. 3. 4. 5. The red and green patterns are most frequently used for checking color purity. The red pattern is selected only this color should be visible; the presence of any other color is an indication that color purity needs adjustment. The green pattern provides a purity check for three in-line tubes. In the in-line tubes, the guns are in a horizontal position and the green gun is located in the center. The blue is the complementary colors are often used to check the color performance. The red are used to ensure that there is no interference between the sound and chroma carrier. Furthermore the red pattern is used to adjust the longplay delay level to minimum flicker. In addition to the primary and complementary colors 100% white can be selected as well as black pattern with color burst to check. 7 P09 GRAD P10 GRAD P11 GRAD P12 GRAD Gradual pattern Gradual transition of colors. P09: Red P10: Green P11: Blue P12: Gray Application This pattern is for brightness control and luminance writing current. And this can overall the color performance, amplitude response/resolution and linearity of chroma amplitude. P13 Color Bar Comprises 8 vertical bars- White, Yellow, Cyan, Green, Magenta, Red, Blue and Black Application The white bar, to adjust the amplitude of the color difference signals with respect to the luminance signal on the picture tube. The blue and green guns can be switched off to allow the amplitude of the R-Y signal to be adjusted. This is done by ensuring that no difference in brightness is observed between vertical bars five and six of the color bar and the horizontal reference bar. In a similar fashion, the amplitude of the B-Y demodulator can be determined. P14 Grayscale Full screen linear staircase signal with 8/16/32/64 identical steps from black to white P15 P16 P17 P14: 8 steps P15: 16 steps P16: 32 steps P17: 64 steps Application This is used to locate faulty linearity of the video amplifier or greyscale setting. Nonlinearities mainly result in a compression of the white level. 8 P18 Black-White Vertical Full screen linear vertical bar signal with black/white intervals of 1/6/12 pixels. P19 P20 P18: 1 pixel P19: 6 pixels P20: 12 pixels Application This pattern serves for a quick check of color monitor’s horizontal bandwidth and phase behavior of a video transmission. Also, verify video amplifier and color temperature. P21 Black-White Horizontal Full screen linear Horizontal bar signal with black/ white intervals of 1/3/6 pixels. P22 P23 P21: 1 pixel P22: 3 pixels P23: 6 pixels Application This pattern serves for a quick check of color monitor’s vertical bandwidth and phase behavior of a video transmission. Also, verify video amplifier and color temperature. Multi-burst -Video bandwidth P24 Full screen definition -Check luminance amplifier pattern of frequenin B/W cies 0.5, 1.0, 2.0, 4.0, -Amplitude response/ resolu4.8, and 5.8 MHz for tion 625 line systems. -Check resolution of monitors P25 and video recorders P24: Multi-burst 1 -Measure the frequency amP25: Multi-burst 2 plitude response Application The pattern checks the bandwidth of the video or luminance amplifier in B/ W or CTVs as well as the resolution of monitors and video recorders. It can also be used to check or measure the frequency amplitude response. 9 P26 Grid Full screen grid with black/white intervals of 1/3/6/12 pixels. P27 P28 P29 P26: 1 pixel P27: 3 pixels P28: 6 pixels P29: 12 pixels Application This pattern is mainly used for checking and aligning dynamic and corner convergence of TVs or monitors. Running H P30 Full screen filled with lines of H characters, a new line of H will run from upper left corner and fill down when a line is completed. Application This is the special test for test/video motion verification and refreshing rate. Circle P31 Black circles on white background, 640x480 has 4 by 3 total 12 circles, 800x600 has 5 by 3 total 15 circles, 1024x768 has 6 by 4 total 24 circles, Application It’s suited for checking the overall linearity and geometry of the screen of a monitor or TV. Black/White Up/Down P32 Full screen filled with upper half of 100% white and lower half of 100% black. Application This pattern is for brightness control and purity checking. Also, to do the white setting and synchronization. 10 P33 CYP P34 CYP P35 CYP P36 CYP P37 CYP P38 EDID Cypress Patterns Cypress specifically designed patterns. P33: Greyscale P34: 3 step Horizontal color bar P35: SAMPTEbar P36: CYP-4 P37: Britebox-1 P38: EDID Application P33: This pattern is used for a reflection check or for adjusting the VCR video demodulator to a symmetrical black and white jump or opposite. P34: This pattern serves for a quick check of color monitor. P35,P36: This pattern can be used to check the video handling capabilities of most parts of a television system. P37: The wrong brightness setting on the monitor may cause other tests such as Contrast, Focus and Beam Size to be invalid. P38: Reading EDID. HDCP-Produce P39 HDCP Green/Blue horizontal bars with HDCP verification and data comparison on the upper first third area of black background Application To test DVI and HDMI receivers with HDCP. All DVI and HDMI options, including analyzer options, support HDCP production keys if the HDCP option is installed. 11 6. Remote Control 44 1. Switch to P39 HDCP 2. Turn on/off AUTO pattern random-cycling 3. Color Space Selection: RGB 4:4:4 YUV 4:4:4 YUV 4:2:2 4. Audio Output Selection: External L/R External Optical Internal Shinewave 5. HDMI/DVI Output Selection 6. Quick TIMING Selection: VGA - T01 640x480-60 SVGA - T06 800x600-60 XGA - T10 1024x768-60 SXGA - T16 1280x1024-60 UXGA - T19 1600x1200-60 1080i - T27 1920x1080i-59 480p - T23 720x480p-59 720p - T25 1280x720p-59 1080p - T29 1920x1080p-59 7. Sampling Rate (-) Sampling Rate (+) 192 KHz 96 KHz 48 KHz 44K1Hz 32 KHz 8. [pqtu] UP/DOWN: TIMING (+) (-) RIGHT/LEFT: PATTERN (+) (-) 9. A/V Mute ON 10. A/V Mute OFF 11.Confirm OK 12 HDCP 1 3 7 2 COLOR SPACE AUDIO HDMI/DVI VGA SVGA XGA SXGA UXGA 1080i 480p 720p 1080p SAMPLING RATE - T+ SAMPLING RATE + P- 9 AUTO OK AV MUTE ENABLE 5 6 P+ AV MUTE DISABLE 8 10 T- 11 CR-35 7. RS-232 Remote Control Protocol * The connection between the system and remote controller with RS-232 modem cable. Pins definition of modem cable PIN 1 2 3 4 5 6 7 8 9 System Definition NC TxD RxD NC GND NC NC NC NC Remote Controller PIN Definition 1 NC 2 RxD 3 TxD 4 NC 5 GND 6 NC 7 NC 8 NC 9 NC * RS-232 transmission format: Baud Rate : 19200 bps Data Bit : 8 bits Parity : None Stop Bit : 1 bit * Command Function Test connection Timing Selection Pattern Selection Command Code CPHD-1 Reply URTCNT+SPACE+0+SPACE+'A'+'D' OK 1. TMIX+SPACE+1+SPACE+'A'+'D' 2 SPACE+timingindex+SPACE OK OK 1.PTIX+SPACE+1+SPACE+'A'+'D' 2 SPACE+patternindex+SPACE OK OK 13 Timing index 1 Timing index 2 Timing index 3 Timing index 4 Timing index 5 Timing index 6 Timing index 7 Timing index 8 Timing index 9 Timing index 10 Timing index 11 Timing index 12 Timing index 13 Timing index 14 Timing index 15 Timing index 16 Timing index 17 Timing index 18 Timing index 19 Timing index 20 Timing index 21 Timing index 22 Timing index 23 Timing index 24 Timing index 25 Timing index 26 Timing index 27 Timing index 28 Timing index 29 Timing index 30 Timing index 31 Timing index 32 Timing index 33 Timing index 34 Timing index 35 Timing index 36 Timing index 37 Timing index 38 Timing index 39 640x480-60 640x480-72 640x480-75 640x480-85 800x600-56 800x600-60 800x600-72 800x600-75 800x600-85 1024x768-60 1024x768-70 1024x768-75 1024x768-85 1280x960-60 1280x960-85 1280x1024-60 1280x1024-75 1280x1024-85 1600x1200-60 1920x1200-60 720x480i-59 720x480i-60 720x480P-59 720x480P-60 1280x720P-59 1280x720P-60 1920x1080i-59 1920x1080i-60 1920x1080P-59 1920x1080P-60 720x576i-50 720x576P-50 1280x720P-50 1920x1080i-50 1920x1080P-50 1920x1080P-23 1920x1080P-24 1366x768-60 1366x768-50 Pattern Index 1 Pattern Index 2 Pattern Index 3 Pattern Index 4 Pattern Index 5 Pattern Index 6 Pattern Index 7 Pattern Index 8 Pattern Index 9 Pattern Index 10 Pattern Index 11 Pattern Index 12 Pattern Index 13 Pattern Index 14 Pattern Index 15 Pattern Index 16 Pattern Index 17 Pattern Index 18 Pattern Index 19 Pattern Index 20 Pattern Index 21 Pattern Index 22 Pattern Index 23 Pattern Index 24 Pattern Index 25 Pattern Index 26 Pattern Index 27 Pattern Index 28 Pattern Index 29 Pattern Index 30 Pattern Index 31 Pattern Index 32 Pattern Index 33 Pattern Index 34 Pattern Index 35 Pattern Index 36 Pattern Index 37 Pattern Index 38 Pattern Index 39 SPACE = ASCII(32) 1 = ASCII(1) PatternIndex = ASCII(PatternIndex) 14 White Blue Red Magenta Green Cyan Yellow Black Gradually Red Gradually Green Gradually Blue Gradually Gray Color Bar Gray-8 Gray-16 Gray-32 Gray-64 BW-1 BW-6 BW-12 Hor-1 Hor-3 Hor-6 Multibust-1 Multibust-2 Grid-1 Grid-3 Grid-6 Grid-12 Running-H Circles BW_Upper_Down CYP_1 CYP_2 CYP_3 CYP_4 CYP_5 EDID HDCP_Produce 8. RS232 Remote Control Application 8.1 Main Window Double-click the executable exe file to launch the application, the main window will show up. IMPORTANT: When the right hand bottom shows warning message ‘CPHD-1 Status: Not Exit, clicking the Connect button to link to the unit. 8.2 Select COM port to control Click and select the [COM port] from [Config] option of the tool bar to launch the Program window. There are 8 different COM ports can choose. After the port been selected click [OK] to confirm the control port. 15 8.3 Switch TIMING Click and select the [Timing] from [Output] option of the tool bar to launch the Program window. Click [Show List] to display each timing’s Horizontal/Vertical/Pixel Clock. Click [Run Timing] button to start the output of selected timing. List of Timings 16 8.4 Switch PATTERN Click and select the [Pattern] from [Output] option of the tool bar to launch the Program window. Click [Show List] to select output pattern and then click [Run Pattern] button to start the output of selected pattern. List of Patterns 17 8.5 Programming TIMING/PATTERN Click and select the [Program] from [Edit] option of the tool bar to launch the Program window. Program the desired sequence of timing/pattern/unit/show time, then click [Upload] to send the program to the unit. IMPORTANT: For every timing pattern have to shown at least 3 seconds. Click and select the [Save as] from [File] option of the tool bar to save your settings. Click the [Open] from [File] option of the tool bar to load the saved data. 18 Click and select the [Timing] from [Edit] option of the tool bar to launch the Program window. Program the desired timings, and then click [Upload] to send the program to the unit. Click and select the [Pattern] from [Edit] option of the tool bar to launch the Program window. Program the desired patterns and then click [Upload] to send the program to the unit. Click and select the [Default Setting] from [Edit] option of the tool bar to reset the unit to factory setting. 19 8.6 EDID 8.6.1 Read EDID Click and select the [Read EDID] from [EDID] option of the tool bar to read out the EDID from the display source (e.g. LCD TV). Meanwhile, click and select the [Save as] from [File] option of the tool bar to save the EDID information to the computer in .bin format (e.g. to save as this file format “cypress.bin”). 8.6.2 Memory of EDID When click and select the [Memory] from [EDID] to read out the data, but the user may not know the data information that read out from the source. The user can use “Explore Semiconductor EDID Editor” to read out the EDID information. From “Explore Semiconductor EDID Editor”, click the [Open] from [File] option of the tool bar to read out the EDID data. 8.6.3 Upload EDID Click the [Open] from [File] option of the tool bar to load the saved data (e.g. cypress.bin). Click and select the [Upload EDID] from [EDID] option of the tool bar to write the EDID to the unit. INPORTANT: After upload EDID to the unit, don’t operation this unit before write EDID to the display unit. Otherwise, the EDID data will lose due to the memory size problem. 8.6.4 Write EDID Click and select the [Write EDID] from [EDID] option of the tool bar to write the EDID to the display unit. 20 21 22 23