HDMI 300MHz Protocol Analyzer · is realized. Key pad and joy stick operation is also available....
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■ HDMI 4Kx2K (30p) signal analyzing ■ All-in-one portable analyzer ■ HDMI Lip Sync measurement ■ CEC, DDC line waveform display ■ 4Kx2K Dot-by-Dot display ■ HDMI Compliance Test simulation VA-1838 HDMI 300MHz Protocol Analyzer Timing data, packet data, control commands are saved as log data in a USB flash memory. LOG functions Specifications HDMI Input / Output Pixel Clock HDCP Repeater Function DDC EDID Color Space 25 to 300MHz (TMDS CLK:300MHz) Available Available (MAX 16ch) DDC2B Ver.1.4 RGB / YCBCR 4:4:4, 4:2:2 The terms of HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. Product specifications and appearance are subject to change without notice for improvement. Main Result shows error items, and Detail result shows details of Video/Audio Timing, InfoFrames (AVI, SPD, Audio, MPEG and VSI), Audio Return Channel (ARC), and HDCP status. Monitoring data of DDC line communication is saved. The above image is HDCP certification. DDC log data Command details (Initiator, Destination, OP code and access data) are saved. CEC log data Main result Detail result Audio Input / Output Sampling Frequency Audio Type Bit depth 32 to 192KHz (L-PCM 8ch) , 768KHz (HBR) ＊There is timing limitation ISC 60958, 61937 16, 20, 24bit USB LAN Trigger (Optional) For PC control with Utility Software Trigger or I2S output HOST×2 DEVICE Audio Type Sampling Frequency Bit depth SPDIF, IEC60958, 61937 32 to 192KHz (L-PCM 8ch) 16, 20, 24bit For USB mouse control and USB memory For PC control with Utility Software COAX Input / Output Power Supply Frequency Power Consumption Operating Temperature Humidity Dimensions Weight AC 100 to 240V 50Hz / 60Hz 50W MAX 5 to 40℃ 30 to 80％RH (no condensation) 340(W)x265(H)x150(D)mm (without projected parts) Approx.4kg General Other Interface VA1838-CH3702E-1000-1
Transcript of HDMI 300MHz Protocol Analyzer · is realized. Key pad and joy stick operation is also available....
■ HDMI 4Kx2K (30p) signal analyzing■ All-in-one portable analyzer■ HDMI Lip Sync measurement■ CEC, DDC line waveform display■ 4Kx2K Dot-by-Dot display■ HDMI Compliance Test simulation
VA-1838HDMI 300MHz Protocol Analyzer
Timing data, packet data, control commands are saved as log data in a USB flash memory.
LOG functions
Specifications
HDMI Input / OutputPixel Clock
HDCPRepeater FunctionDDCEDID
Color Space25 to 300MHz (TMDS CLK:300MHz)
AvailableAvailable (MAX 16ch)DDC2BVer.1.4
RGB / YCBCR 4:4:4, 4:2:2
The terms of HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. Product specifications and appearance are subject to change without notice for improvement.
Main Result shows error items, and Detail result shows details of Video/Audio Timing, InfoFrames (AVI, SPD, Audio, MPEG and VSI), Audio Return Channel (ARC), and HDCP status.
Monitoring data of DDC line communication is saved. The above image is HDCP certification.
DDC log data
Command details (Initiator, Destination, OP code and access data) are saved.
CEC log data
Main result Detail result
Audio Input / Output SamplingFrequencyAudio TypeBit depth
32 to 192KHz (L-PCM 8ch) , 768KHz (HBR)＊There is timing limitationISC 60958, 6193716, 20, 24bit
USB
LAN
Trigger (Optional)
For PC control with Utility Software
Trigger or I2S output
HOST×2DEVICE
Audio TypeSampling FrequencyBit depth
SPDIF, IEC60958, 6193732 to 192KHz (L-PCM 8ch)16, 20, 24bit
For USB mouse control and USB memoryFor PC control with Utility Software
COAX Input / Output
Power SupplyFrequencyPower ConsumptionOperating TemperatureHumidityDimensions
Weight
AC 100 to 240V50Hz / 60Hz50W MAX5 to 40℃30 to 80％RH (no condensation)340(W)x265(H)x150(D)mm (without projected parts)
Approx.4kg
General
Other Interface
VA1838-CH3702E-1000-1
VA-1838 can be used as simple signal generator. It will output basic test patterns with HDMI 300MHz pixel clock.
VA-1838 simulates AV amplifier. You will confirm how your product reacts when connecting with Repeater devices.
Receiver modeS i n k s i m u l a t i o n
Through modeC a b l e s i m u l a t i o n
Repeater modeR e p e a t e r s i m u l a t i o n
Generator modeS o u r c e s i m u l a t i o n
Portable machine to achieve Realtime monitoring and measurement
EDID data, log data and video timings are saved.
■ USB flash memory
One pair of Input and Output connectors for Receiver, Repeater and Generator mode. Another pair for Through mode. Coaxial audio input/output is supported, too.
■ 2 pairs of HDMI Input/Output
Standard accessory to edit EDID. This EDID data can be loaded from or transferred to VA-1838. USB and LAN ports are supported for communication.
■ EDID edit software
Incoming video is displayed on 12” LCD with analyzed data.(1024x768 resolution)
■ 12 inch LCD display
By using mouse, PC like operation is realized. Key pad and joy stick operation is also available.
■ User friendly operation
USB flash memory
Function mode
VA-1838 simulates TV. It confirms video timing, InfoFrames, HDCP and CEC status. By editing VA-1838’s EDID, it simulates other monitor.
VA-1838 is placed between the Source (Blu-ray Player) and Sink (TV). It monitors communication of DDC/CEC lines, and save its log data.Note) Through mode supports TMDS clock up to 225MHz.
SourceSink
SinkSource
Color Bar
Ramp
Windows
3D checkerSink
Source
HDMI PROTOCOL ANALYZER VA-1838
HDMI PROTOCOL ANALYZER VA-1838
HDMI PROTOCOL ANALYZER VA-1838
HDMI PROTOCOL ANALYZER VA-1838
Video timing of input signal is displayed. Visual form of timing format is one of unique functions.
The video data of the designated line or pixel is viewed here. It displays color depth, and colorimetry information. You can also view it by either XYZ color system or each RGB color level by switching.
HDCP is a copy protection function for HDMI.Major items for HDCP recognition are displayed. Ri and Ri’ values are updated accordingly.
Waveforms of SDA (Serial Data Line) and SCA (Serial Clock Line) are displayed. This visual image is useful to check access to DDC line, or clock frequency.
Functions
CEC commands communication is viewed here. Command details and time are displayed. Either Hexadecimal or GUI display are available. This data is saved as log data.
Video Timing
HDCP Status
DDC Monitor
DDC Line Capture
Video Data
CEC Monitor
CEC Line CaptureAnalyze
4Kx2K Dot-by-Dot Display
Volume of linear PCM is viewed by either GUI or hexadecimal mode.
AVI InfoFrame
Audio Timing
DDC (Display Data Channel) line is monitored here. EDID reading and HDCP certification is confirmed. This data is saved as log data.
Generate patterns
VA-1838 displays selected InfoFrame (AVI, SPD, Audio, MPEG and VSI) or other data packet of incoming video.
4Kx2K picture is displayed either by scaling to VA-1838's display size or by Dot-by-Dot. In case of Dot-by-Dot display, you can confirm its whole image by scrolling the picture.
This is useful for hardware engineers by checking waveform visually. By setting trigger to a certain OP Code or error, waveform holds at that moment and easily checked out. Access timing is displayed, too.
4096x2160 23.98HDMI 8bitYCbCr 4:4:4
