Why does the GET_I2C_TELEMETRY (0x1B) Mailbox command returns erroneous data when doing 2-byte reads? - Why does the GET_I2C_TELEMETRY (0x1B) Mailbox command returns erroneous data when doing 2-byte reads? Description Due to a problem in the device firmware for Quartus® Prime Pro Edition Software version 24.2, the Mailbox command GET_I2C_TELEMETRY (0x1B) returns erroneous data during 2-byte read operations. This issue is not present when doing 1-byte read operations. Resolution To work around this problem, download and install the following patch 0.04fw for Quartus® Prime Pro Edition Software version 24.2: Quartus® Prime Pro Edition Software Patch 0.04fw for Windows (.exe) Quartus® Prime Software Patch 0.04fw for Linux (.run) Readme for Quartus® Prime Software Patch 0.04fw (.txt) This problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting 22020150206 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 24.2 ['Agilex™ FPGA Portfolio'] ['novalue'] ['novalue'] ['novalue']