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HDMI Compliance Test Software
TekExpress HDMI Source Compliance Test Application for HDMI 2.1, HDMI 2.0, HDMI 1.4
HDMI 2.1: Engineers designing and validating the HDMI physical layer of their devices face constant pressure to improve efficiency. Designers need to perform a wide range of compliance tests quickly and reliably, right on their bench. The HDMI 2.1 is known for Fixed Rate Link (FRL) supports up to 4 k at 120 Hz or 8 k at 60 Hz for both compressed and uncompressed video content. The FRL supports only predefined discrete data rates - 3 Gbps, 6 Gbps, 8 Gbps, 10 Gbps, and 12 Gbps on each of its 4 lanes, which means the FRL supports a post encoded link bandwidth of up to 48 Gbps.
HDMI 2.0: HDMI 2.0 supports features like 2160p (also known as Ultra HD/4K 2K 60/50 Hz), operating at 5.94 Gbps.
Option HDM compliance software automates a comprehensive range of tests according to CTS 2.0.
HDMI 1.4: TDSHT3 automate a comprehensive range of tests according to CTS 1.4b - enabling unprecedented efficiency with reliable results. HDMI 1.4b compliance testing is a PREREQUISITE for HDMI 2.0 testing.
Key features
HDMI 2.1 FRL (Opt. HD21/Opt. DJA/Opt. SDLA64)
- Conformance to HDMI 2.1 Standards and Compliance Test Specification 2.1 (CTS)
- Simple and easy setup to perform measurements
- The TekExpress based software solution allows to completely automate the execution of all source measurements
- Fully integrated with EDID/SCDC emulators
- Statistically based Pass/Fail results, quick results with Pass/Fail notification, and limit margins.
HDMI 2.0 HDM (Opt. HDM)
- Conformance to HDMI 2.0 Compliance Test Specification (CTS)
- Accurate source tests using precise measurement techniques
- Quick results with automatic mask fit, measurements and Pass/Fail notification, and in-depth results with statistical analysis and mask margins
- Quick testing with one-button selection of multiple tests and CSV-format test summary and reports
- Comprehensive HDMI 2.0 solution including test fixtures, DPO/DSA/MSO70000
HDMI 1.4 TDSHT3 (Opt. HT3)
- Conformance to HDMI 1.4a/b Standards and Compliance Test Specification 1.4a/b (CTS)
- Accurate source tests using precise measurement techniques
- Quick results with automatic mask fit, measurements and Pass/Fail notification, and in-depth results with statistical analysis and mask margins
- Quick testing with one-button selection of multiple tests and CSV-format test summary and reports
- Comprehensive HDMI 1.4a/b solution including test fixtures, DPO/DSA/MSO70000
Fully automated HDMI 2.1 FRL compliance testing
The TekExpress FRL compliance solution provides you the tools to easily run High Definition Multimedia Interface (HDMI) tests under the HDMI 2.1 compliance test specification. It provides a complete and reliable solution for quick testing.
Quick Pass/Fail tests substantiated with results make the TekExpress FRL application the preferred solution for HDMI 2.1 physical layer validation. In-depth analysis is possible with the statistical information about the performed tests.
Applications
- Design and validation of HDMI 2.0/1.4a/b physical layer
Reliable and dependable results
Option HDM embeds HDMI forum CTS 2.0 compliance test procedures, ensuring reliable results. TDSHT3 embeds the HDMI CTS 1.4a/b compliance test procedures, including the software clock recovery (SoftCRU), ensuring dependable results. Accurate eye rendering and precise violation testing deliver credible results. Authentic measurement techniques and automation eliminate errors to provide repeatable results.
Faster validation cycles
The unparalleled automation offered on the HDM, TDSHT3 enables faster validation. Demonstrate efficiency by using the "Select All" feature to perform multiple tests. Quickly generate CSV-format summaries or detailed reports at a press of a button.
Test descriptions
Source Electrical Test List
HDMI 2.1 FRL
| Test ID | Test point | Measurement |
|---|---|---|
| HFR1-1 | TP1 | DC Common Mode |
| HFR1-2 | Vse_max, Vse_min | |
| HFR1-3 | TRISE, TFALL | |
| HFR1-4 | Inter-Pair Skew | |
| HFR1-5 | FRL Rate | |
| HFR1-6 | TP1/TP2 | Data Jitter (Rj) |
| HFR1-7 | TP2_EQ | Data Eye Diagram |
| HFR1-8 | TP1 | AC Common Mode Noise |
| HFR1-9 | FFE |
HDMI 2.0 HDM
| Test ID | Test point | Test Mode |
|---|---|---|
| HF1-1 VL and Vswing | TP1 | Single-ended |
| HF1-2 Rise and Fall times | TP1 | Differential |
| HF1-3 Inter pair skew | ||
| HF1-4 Intra-pair skew | TP1 | Single-ended |
| HF1-6 Clock Duty cycle | TP1 | Differential |
| HF1-7 Clock Jitter | TP2_EQ | Differential |
| HF1-8 Data Eye Diagram | TP2_EQ | Single-ended |
| HF1-5 Differential Voltage | TP1 | Differential |
HDMI 1.4 TDSHT3
| Test ID | Test point | Test Mode |
|---|---|---|
| 7-2 TMDS VL | TP1 | Single-ended |
| 7-4 TMDS Rise and Fall Times | Differential | |
| 7-6 TMDS Inter pair skew | ||
| 7-7 TMDS Intra-pair skew | Single-ended | |
| 7-8 TMDS Clock Duty cycle | Differential | |
| 7-9 TMDS Clock Jitter | ||
| 7-10 TMDS Data Eye diagram | ||
| 7-3 Voff | Single-ended |
Eye diagram analysis
HDMI 2.1 Eye diagram capability: Displays the eye diagram of the High-Speed signal with option DJA enabled on the oscilloscope for test HFR1-7 Data lane Eye Diagram. This test evaluates the waveform parameters over a significant interval of time to verify that with proper clock recovery and equalization, there is no signal incursion into regions defined by a mask to result in correct demodulation of data. The equalization (CTLE and DFE is applied for data rate equal to 12 Gbps; while CTLE only is applied, for any other data rate) on the resulting summed waveform for a wider eye-opening.
HDMI 2.0 Eye diagram capability: Displays the eye diagram of the High-Speed 6Gbps signal with option HDM and DJA enabled on the oscilloscope for test HF1-8 Data lane Eye Diagram. Software automatically applies WCM and CTLE to render HDMI 2.0 HF1-8 eye diagram measurement.
Source Schematic with TriMode Differential Probes
Ordering information
- Required software
Product/Feature Description Opt. HD21 HDMI 2.1 Advanced Analysis and Compliance Software for Tx tests Opt. DJA DPOJET-Advanced Jitter Analysis Opt. SDLA64 Serial Data Link Analysis Opt. HDM HDMI 2.0 Advanced Analysis and Compliance Software for Source testing. - Prerequisite for HDMI 2.0 is HDMI 1.4b testing; hence TDSHT3 is required.
- Prerequisite is Option DJA, Opt 10XL (required for 100M RL), and SR-CUST.
Opt. HT3 HDMI 1.4b Compliance Test Software DPOFL-HDM Advanced Analysis and Compliance Software for HDMI 2.0 Tx floating license DPOFT-HDM Advanced Analysis and Compliance Software for HDMI 2.0 Tx floating license (trial version)
Software upgrades
| Product/Feature | Description |
|---|---|
| DPO/DSA/MSO70000 SX/DX | Order DPO-UP – Opt. HD21 |
| DPO/DSA/MSO70000 SX/DX | Order DPO-UP – Opt. HDM |
| DPO/DSA/MSO70000 SX/DX | Order DPO-UP – Opt. HT3 |
Recommended equipment and accessories
HDMI 2.1/2.0/1.4 source single oscilloscope
| Accessory | Description |
|---|---|
| Description |
|
| Probes |
|
| Differential probes |
|
Recommended test fixture cables and tools
| Description | Image |
|---|---|
| Description: Cable assembly: Phase matched pair, SMA plug to SMA plug, 1 meter Part number: 174-5771-xx Quantity: 2 |  |
| Description: SMA female to female adapter, 0.500 L Part number: 015-1012-xx Quantity: 8 |  |
HDMI fixtures
| Fixture Type | Nomenclature | |
|---|---|---|
| HDA 2.1-TPA-P | HDMI 2.1 Type A Plug Adapter (1 Qty) | |
| HD-EDID-TEMSS | HDMI EDID Controller Kit Wilder (1 Qty) | |
| HDMI 2.0 Type-A | TF-HDMI-TPA-P plug fixture | |
| TF-HDMI-TPA-T | ||
HD-EDID-TEMSS or AJSC-1 (HDMI EDID Controller Kit /Allion SCDC/EDID Controller) | ||
| HDMI 1.4b Type-A | TF-HDMI-TPA-P plug fixture | |
| TF-HDMI-TPA-CE EDID board with EDID EEPROM | ||
Model number: HDMIA2.1-TPA-P Part number: 640-0860-000
| Model number: HDMIA2-TPA-12P Part number: 640-0770-200
| Model number: HDMI-TPA-T Part number: 640-0408-000
|
Supported Tektronix instruments
- Real-time oscilloscopes
- HDMI 2.1 Tx compliance software
- DPO/MSO70000 series real-time oscilloscopes: DPO72304SX1 Digital Phosphor Oscilloscope with bandwidth ≥ to 23 GHz; 4 Ch, 23 GHz, 50 GS/s or 2 Ch, 23 GHz, 100 GS/s support HDMI 2.1 FRL compliance software.
- DPS 70000 SX (Two Stack) series: DPO75002SX2, DPO75902SX2, and DPO77002SX2.
- HDMI 2.0, HDMI 1.4 Tx compliance software
The recommended oscilloscope bandwidth for HDMI 2.0 is ≥ to 16 GHz. Although a 12.5 GHz bandwidth oscilloscope is supported, it will have as much as a 10% variation in test results.
- DPO/MSO70000 Series real-time oscilloscopes support HDMI 2.0 HDM, HDMI 1.4 TDSHT3 compliance softwares.
- DPS 70000 SX (Two Stack) series: DPO75002SX2, DPO75902SX2, and DPO77002SX2.
1 Any 4 channel 23 GHz or greater
2 Supports Two stack series with 50 GHz and above ATI scopes with 4 x probes for HDMI 2.1, 2.0, and 1.4 compliance testing.
Tektronix is registered to ISO 9001 and ISO 14001 by SRI Quality System Registrar. Product(s) complies with IEEE Standard 488.1-1987, RS-232-C, and with Tektronix Standard Codes and Formats. 61W-61696-1
