855 Results
Why is the GTS transceiver reset indicator stuck when the GTS transceiver reset signal is asserted while the GTS transceiver reset indicator signal is high in the Agilex™ 5 ?
Description Due to a problem in the Quartus® Prime Pro Edition Software version 24.1, you may see GTS transceiver reset indicator (o_tx_reset_ack / o_rx_reset_ack) is stuck when GTS transceiver...52Views0likes0CommentsWhy are GTS transceiver tests including PCIe* enumeration failing on the Agilex™ 5 FPGA E-Series 065B Modular Development Kit (MK-A5E065BB32AES1)?
...SPI flash. This corrupt image results in failures in transceiver operation even if a new image is loaded via JTAG. Examples of issues include failure of the PCIe* to enumerate and SFP transceiver...86Views0likes0CommentsWhy does the maximum observed channel-to-channel skew exceed 2 UI + 125 ps in an E-Tile transceiver under NRZ mode, even when TX PMA bonding is enabled?
Description Due to a problem in the Quartus® Prime Pro Edition software version 25.3.1 and earlier, you may observe channel-to-channel skew exceeds 2 UI + 125 ps in E-Tile transceivers under NRZ m...46Views0likes0CommentsHow to map service path to transceiver channel in the Transceiver Toolkit for a multiple channels design with the same IP Identifier?
Description To map the slave service path to channel in a design with multiple transceiver instances, use marker_get_info in the Transceiver Toolkit. Resolution Refer to the following e...58Views0likes0CommentsWhy does my Agilex™ 5 GTS transceiver's rx_signal_detect signal port not respond to my SATA out-of-band (OOB) signaling?
Description Due to a problem in the Quartus® Prime Pro Edition software version 25.3, when the GTS PMA/FEC Direct PHY IP is configured to SATA/SAS mode and if you enable the rx_signal_detect port, y...84Views0likes0CommentsWhy do I see transceiver functionality problems when a transceiver reconfiguration controller is connected?
Description Due to a bug in the Quartus® II software version 13.0 and earlier, you may see transceiver functionality problems on Stratix® V, Arria® V, or Cyclone® V transceiver devices. The transceiver...58Views0likes0CommentsWhy cannot I use the Transceiver Toolkit in a Dual Simplex design for Agilex™ 5 FPGAs?
Description Due to a problem in the Quartus® Prime Pro Edition software version 25.1.1 and earlier, Transceiver Toolkit (TTK) is currently not supported for Dual Simplex designs for Agilex™ 5 FPGAs....48Views0likes0CommentsWhy does boundary scan fail or report length mismatches when including F-Tile FHT transceivers in the scan chain of Agilex® 7 FPGA devices when using Quartus® Prime Pro software version 26.1 or earlier?
Description Boundary scan of F-Tile FHT transceiver channels is not supported in Agilex® 7 FPGA devices when using the Quartus® Prime Pro software version 26.1 or earlier. Resolution To work a...22Views1like0CommentsWhy can't I find an update to the GTS Transceiver Dual Simplex Interfaces User Guide for versions 25.1.1 and 25.3?
Description Due to a problem in the GTS Transceiver Dual Simplex Interfaces User Guide for the Quartus® Prime Pro Edition software version 25.1.1 and 25.3, there is not been updated properly....49Views0likes0Comments