Keysight Technologies MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes Data Sheet 02 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet MIPI LLI (M-PHY) MIPI (Mobile Industry Processor Interface) serial buses are the backbone for communication in mobile products. The serial bus interface provides content-rich points for debug and test. However, since these protocols transfer bits serially, using a traditional oscilloscope has limitations. Manually converting captured 1’s and 0’s to protocol requires significant effort, can’t be done in real-time, and includes potential for human error. In addition, traditional scope triggers are not sufficient for specifying protocol-level conditions. Extend your scope capability with Keysight Technologies, Inc. MIPI Low Latency Interface (LLI) triggering and decode application. This application makes it easy to debug and test designs that include MIPI LLI buses using your Infiniium Series oscilloscope. –– Set up your scope to show MIPI LLI protocol decode in less than 30 seconds –– Get access to a rich set of integrated protocol-level triggers –– Save time and eliminate errors by viewing packets at the protocol level –– Use time-correlated views to quickly troubleshoot serial protocol problems back to their timing or signal integrity root cause The following are the MIPI LLI protocols and features that will be supported by the application. 30-second MIPI setup Configure your oscilloscope to display protocol decode in under 30 seconds. Use “Auto Setup” to automatically configure sample rate, memory depth, threshold and trigger levels. –– Supports LLI v1.0 decode and triggering –– Decodes high-speed (HS-BURST) and low-speed Pulse Width Modulation (PWM-BURST) modes –– Supports decode on Tx and Rx traffics –– Supports search capability for various frames, sequences and errors Support for live and saved waveforms Perform and view decode information on both live and saved waveforms. Decode up to any combination of four live or saved waveforms. 03 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet MIPI LLI (M-PHY) Setup, Protocol Triggering, and Search Capabilities Get access to a rich set of integrated protocol-level triggers. The application includes a suite of configurable protocol-level trigger conditions specific to MIPI LLI. When serial triggering is selected, the application uses software-based triggering. With software-based protocol triggering, the oscilloscope takes signals acquired using either the scope or digital channels and reconstructs protocol frames after each acquisition. It then inspects these protocol frames against specified protocol-level trigger conditions and triggers when the condition is met. MIPI trigger and search setup Quickly access the software-based trigger via the trigger or search menus. Software-based triggering enables quick setup of data, remote, or error frames. 04 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet MIPI LLI (M-PHY) Protocol Decode Get access to a rich set of integrated protocol-level triggers. The application includes a suite of configurable protocol-level trigger conditions specific to MIPI LLI. When serial triggering is selected, the application uses software-based triggering. With software-based protocol triggering, the oscilloscope takes signals acquired using scope channels and reconstructs protocol frames after each acquisition. It then inspects these protocol frames against specified protocol-level trigger conditions and triggers when the condition is met. Quickly move between physical and MIPI LLI protocol layer information using the time-correlated tracing marker. Display protocol content using embedded decode in the waveform area, or see protocol events in a compact listing format. Minor tick marks indicate clock transitions. Major tick marks indicate segments of the serial packet MIPI LLI measurements are automatically time-correlated with measurement on other scope channels. Compact protocol using the full screen listing The protocol viewer window shows the index number, time stamp value identifier, packet type, and data values for each MIPI LLI packet. Data in the listing window can be saved to a .csv or .txt file for offline. MIPI LLI decode embedded in waveform area Long time captures using segmented memory Utilize the oscilloscope waveform area to display decode information. Minor ticks indicate clock transitions and major ticks show segments within each MIPI LLI packet. In this example, MIPI LLI traffic was captured for near 35 seconds. Segmented memory uses time tags to track time between segment acquisitions. Using multiple scopes? Server-based licensing allows users to borrow an application for a specified period of time. 05 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet MIPI LLI (M-PHY) Protocol Decode (continued) Time correlation with other system activity Protocol measurements are automatically time-correlated with measurements taken on other analog or digital (on MSO models) channels. Precise MSO triggering and display Mixed-signal oscilloscope measurement in a mobile system using both digital and analog acquisition channels. Post-acquisition searching Search acquired protocol listings using a menu that is identical to the trigger menu. Quickly move to next occurrence of a specified event. 06 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet MIPI LLI (M-PHY) Application Specifications and Characteristics MIPI MIPI sources Analog channels 1, 2, 3, or 4 Any waveform memories The application relies on probing and trigger/measurement thresholds to properly condition the signal for triggering and decode. Differential probing may be required Data rate Up to 6 Gbps Protocol type LLI v1.0 Auto setup Automatically configures oscilloscope settings for proper MIPI LLI decode and software-based protocol search including memory depth, edge triggering, holdoff, sample rate, and measurement thresholds Decoded fields All including extended frame format Triggering (software-based) PA message Service transactions DL message LLI transactions Head-of-burst Tail-of-burst NACK Symbol sequence Error Recommended oscilloscopes The LLI protocol decoder is compatible with Keysight Infiniium Series oscilloscopes with operating software revision 4.20 or higher. For oscilloscopes with earlier revisions, free upgrade software is available here: www.keysight.com/find/scope-apps-sw. Data rate Minimum bandwidth Minimum channels Compatible oscilloscopes Gear 1 (Up to 1.46 Gbps) 6 GHz 2 Infiniium 9000, S-Series, 90000 and Z-Series Gear 2 (Up to 2.92 Gbps) 12 GHz 2 Infiniium 90000 and Z-Series Gear 3 (Up to 5.83 Gbps) 20 GHz 2 Infiniium 90000 and Z-Series 07 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet Ordering information To purchase the LLI protocol decoder with a new or existing Infiniium Series oscilloscope, order the following options. Software options Application License type LLI protocol decoder Fixed Floating Serial data analysis with clock recovery (included in DSA model) Fixed Floating Infiniium Z-Series Infiniium S-Series Infiniium 90000 Series Infiniium 9000 Series Factory-installed N8809A-1FP N8809B-1FP Option 053 – User-installed N8809A-1FP N8809B-1FP N8809A-1NL N8809B-1NL Transportable N8809A-1TP N8809B-1TP N8809A-1TP N8809B-1TP Server-based N5435A-049 N5435A-049 N5435A-049 N5435A-049 Factory-installed E2688A-1FP N5384A-1FP Option 003 Option 003 User-installed E2688A-1FP N5384A-1FP E2688A-1NL N5384A-1NL Transportable E2688A-1TP N5384A-1TP E2688A-1TP1,2 N5384A-1TP1,2 Server-based N5435A-003 N5435A-003 N5435A-003 N5435A-003 1. Requires software 5.00 and above. 2. Software 4.30 or above requires Windows 7. N2753A Infiniium Windows XP to 7 OS upgrade kit (oscilloscope already has M890 motherboard). N2754A Infiniium Windows XP to 7 OS and M890 motherboard upgrade kit (oscilloscope without M890 motherboard). Verify the M890 motherboard using the procedure found in the Windows 7 upgrade kit data sheet with the publication number 5990-8569EN. 3. For full switch configuration, please refer to www.keysightht.com/find/switching or the brochure Automated Switching Solution for Oscilloscopes with the publication number 5991-2413EN. Other hardware, probes and accessories Model number Description Quantity 1169A InfiniiMax II 12-GHz differential probe amplifier 2 N5380B InfiniiMax II SMA probe adapter 2 E2669A Differential probe connectivity kit (contains needed probe heads) 1 Related Literature Publication title Publication type Publication number Infiniium 9000 Series Oscilloscopes Data sheet 5990-3746EN Infiniium 90000 X-Series Oscilloscopes Data sheet 5990-5271EN Infiniium 90000 Series Oscilloscopes Data sheet 5989-7819EN Infiniium S-Series Oscilloscopes Data sheet 5991-3904EN Infiniium Z-Series Oscilloscopes Data sheet 5991-3868EN U7249A MIPI M-PHY Compliance Test Software for Infiniium Oscilloscopes Data sheet 5990-8933EN Keysight Oscilloscopes Multiple form factors from 20 MHz to > 90 GHz | Industry leading specs | Powerful applications 08 | Keysight | MIPI LLI (M-PHY) Protocol Triggering and Decode for Infiniium Series Oscilloscopes - Data Sheet myKeysight www.keysight.com/find/mykeysight A personalized view into the information most relevant to you. www.axiestandard.org AdvancedTCA® Extensions for Instrumentation and Test (AXIe) is an open standard that extends the AdvancedTCA for general purpose and semiconductor test. 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Keysight Assurance Plans www.keysight.com/find/AssurancePlans Up to five years of protection and no budgetary surprises to ensure your instruments are operating to specification so you can rely on accurate measurements. www.keysight.com/go/quality Keysight Technologies, Inc. DEKRA Certified ISO 9001:2008 Quality Management System Keysight Channel Partners www.keysight.com/find/channelpartners Get the best of both worlds: Keysight’s measurement expertise and product breadth, combined with channel partner convenience. For more information on Keysight Technologies’ products, applications or services, please contact your local Keysight office. The complete list is available at: www.keysight.com/find/contactus Americas Canada Brazil Mexico United States (877) 894 4414 55 11 3351 7010 001 800 254 2440 (800) 829 4444 Asia Pacific Australia China Hong Kong India Japan Korea Malaysia Singapore Taiwan Other AP Countries 1 800 629 485 800 810 0189 800 938 693 1 800 112 929 0120 (421) 345 080 769 0800 1 800 888 848 1 800 375 8100 0800 047 866 (65) 6375 8100 Europe & Middle East Austria Belgium Finland France Germany Ireland Israel Italy Luxembourg Netherlands Russia Spain Sweden Switzerland United Kingdom 0800 001122 0800 58580 0800 523252 0805 980333 0800 6270999 1800 832700 1 809 343051 800 599100 +32 800 58580 0800 0233200 8800 5009286 800 000154 0200 882255 0800 805353 Opt. 1 (DE) Opt. 2 (FR) Opt. 3 (IT) 0800 0260637 For other unlisted countries: www.keysight.com/find/contactus www.keysight.com/find/N8809A (BP-09-23-14) This information is subject to change without notice. © Keysight Technologies, 2012 - 2014 Published in USA, August 2, 2014 5991-1533EN www.keysight.com