January 10th, 2025
Granite River Labs Inc. (GRL) is pleased to announce the software release for the USB
Power Delivery and USB Type-C® Tester and Analyzer.
C2 Software & firmware versions are as below:
Software version : 1.6.28.0
Firmware version : 2.2.65
Eload version : 9.8
C2-EPR Software & firmware versions as below:
Software version : 1.6.28.0
Firmware version : 1.2.65
Eload FW version : 1.5
PPS FW version : 4.0
Key updates:
- The tester has been updated to support USB PD CTS Q4 2024 except (ECR: 16712)
- The tester supports latest VIF tool version 3.11.0.0.
- The tester updates align with USB PD Specification 3.2 Version 1.0.
Issues addressed:
- TD.4.5.1: Tester validation updated to handle the VCONN Voltage measurement.
- COMMON.CHECK.PD3.3: Tester validation updated to handle the bit 9…0(Max Current) in EPR source capability message for SPR PDO.
- TEST.PD.PROT.SRC3.14: Tester validation updated to handle the Bit 15…8(Port Present PDP) & 23…16(Port Maximum PDP)in Source Info message
- COMMON.PROC.PD.7: Tester validation updated to handle the response for SOP’ Discover ID message.
- COMMON.CHECK.PD.2: Tester validation updated to handle the Message ID check for Enter USB AMS.
- TD.4.9.1: Tester validation updated to handle the VCONN Current measurement.
- COMMON.CHECK.PD.14: Tester validation updated to handle the tSrcTurnOn timing during Hard Reset sequence.
- TEST.PD.PS.SNK.1: Tester configuration updated to initiate EPR Enter Failed message.
- COMMON.PROC.PD.12: Tester validation updated to handle the DR Swap sequence during PR Swap AMS.
- COMMON.CHECK.PD3.4: Tester validation updated to handle the Sink PDO PDP rating for AVS PDO in EPR Sink capability message.
Known issues:
Software generated VIF is not compatible with the USB-IF VIF generator tool.
Instructions to update the software:
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Download the software from https://graniteriverlabs.com/download-center/
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Run the installer and follow the instructions on the screen.
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After installing the software, update the firmware of your GRL-USB-PD-C2/C2-EPR before running any tests.
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If you experience any issues with the installation procedure, please submit a ticket for assistance.
Please see “ReadMe” for additional mandatory steps required for using the system.
USB Type-C®, USB-C® and USB 2.0 Type-C™ are trademarks of USB Implementers Forum
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