Why is my calculated value for Tx or Rx tam_delta incorrect when using the scripts found in the design examples for PTP variants of the F-tile Ethernet Intel® FPGA Hard IP when running on the Windows* operating system? - Why is my calculated value for Tx or Rx tam_delta incorrect when using the scripts found in the design examples for PTP variants of the F-tile Ethernet Intel® FPGA Hard IP when running on the Windows* operating system? Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 22.2, the “ptp_fw.tcl” script provided in the design examples for PTP variants of the F-tile Ethernet Intel® FPGA Hard IP might yield incorrect Tx or Rx tam_delta values. This problem only occurs when the scripts are run on the Windows operating system if the tam_delta value occupies more than 32 bits. Resolution To work around this problem, perform the following steps: 1). Open the PTP firmware script located at <generated example design folder>/hardware_test_design/hwtest/altera/ptp/ptp_fw.tcl. 2). Find and replace the following lines of code: a). From set bslip_p_dlpulse [format 0x%X ... To set bslip_p_dlpulse [format 0x%lX ... b). From set tx_tam_delta [format 0x%X [expr $tx_tam_n - $tx_tam_0]] To set tx_tam_delta [format 0x%lX [expr $tx_tam_n - $tx_tam_0]] c). From set tx_tam_delta [format 0x%X [expr $rx_tam_n + $billion_ns_fns - $tx_tam_0]] To set tx_tam_delta [format 0x%lX [expr $tx_tam_n + $billion_ns_fns - $tx_tam_0]] d). From set rx_tam_delta [format 0x%X [expr $rx_tam_n - $rx_tam_0]] To set rx_tam_delta [format 0x%lX [expr $rx_tam_n - $rx_tam_0]] e). From set rx_tam_delta [format 0x%X [expr $rx_tam_n + $billion_ns_fns - $rx_tam_0]] To set rx_tam_delta [format 0x%lX [expr $rx_tam_n + $billion_nsfns - $rx_tam_0]] f). From set rx_spulse_offset_0 [format 0x%X ... To set rx_spulse_offset_0 [format 0x%lX ... g). From set rx_spulse_offset_1 [format 0x%X ... To set rx_spulse_offset_1 [format 0x%lX ... 3). Save the file. This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition Software version 22.4. Custom Fields values: ['novalue'] Troubleshooting 15012065820, 15012040295 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.4 22.2 ['Agilex™ 7 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']