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CPHD-1
High-Definition Multimedia Interface
Pattern Generator
Quick Guide
CPHD-1
2
TABLE OF CONTENTS
1. Features and Specifications ..............................................................
Features
...............................................................................................
Specications
......................................................................................
RS-232 Protocol
...................................................................................
2. Front Panel Operation
........................................................................
3. Rear Panel Installation and Connection .........................................
4. TIMING Table ......................................................................................
5. PATTERN Table ....................................................................................
6. Remote Control .................................................................................
7. RS232 Remote Control Application..................................................
7.1 Main Window................................................................................
7.2 Select COM port to control ........................................................
7.3 Switch TIMING ...............................................................................
7.4 Switch PATTERN ............................................................................
7.5 Programming TIMING/PATTERN ..................................................
7.6 EDID ...............................................................................................
7.6.1 Read EDID ............................................................................
7.6.2 Memory of EDID ....................................................................
7.6.3 Upload EDID ..........................................................................
7.6.4 Write EDID ..............................................................................
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1. Features and Specications
Features
Provides total 35 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 included
Specications
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 3.2A power supply (AC 90-240V)
Weight: 1.5Kgs
Dimensions: 280(W) x 130(D) x 44(H) mm
RS-232 Protocol
Pin Denititon
Pin Denition
1 NC 1 NC
2 TxD 2 RxD
3 RxD 3 TxD
4 NC 4 NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
4
TIMING
PATTERN
EXT
L/R
EXT
OPT.
INT
SINEWAVE
HDMI DVI AUTO RGB
(4:4:4)
YUV
(4:4:4)
YUV
(4:2:2)
HDCP
CPHD-1 HDMI PATTERN GENERATOR
6 7 8 9
4
5
1 2 3
2. Front Panel Operation
1. Pattern Selection:
From P01 ~ P39
2. Resolution/Freq. Selection:
From T01 ~ T35
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
5
1 2 3 4
POWER
INPUT
L
R
OPTICAL
HDMI OUT
RS-232
DC 5V
OVERSCAN
5 6
3. Rear Panel Installation and Connection
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.
6
No. Resolution Frequency (Hz)
T01 640x480 60
T02 640x480 72
T03 640x480 75
T04 640x480 85
T05 800x600 56
T06 800x600 60
T07 800x600 72
T08 800x600 75
T09 800x600 85
T10 1024x768 60
T11 1024x768 70
T12 1024x768 75
T13 1024x768 85
T14 1280x960 60
T15 1280x960 85
T16 1280x1024 60
T17 1280x1024 75
T18 1280x1024 85
T19 1600x1200 60
T20 1920x1200 60
T21 720x480i 59
T22 720x480i 60
T23 720x480p 59
T24 720x480p 60
T25 1280x720p 59
T26 1280x720p 60
T27 1920x1080i 59
T28 1920x1080i 60
T29 1920x1080p 59
T30 1920x1080p 60
T31 720x576i 50
T32 720x576p 50
T33 1280x720p 50
T34 1920x1080i 50
T35 1920x1080p 50
5. TIMING Table
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