Xcvr_rx_common_mode_voltage – Altera Transceiver PHY IP Core User Manual
Page 600
XCVR_ANALOG_SETTINGS_PROTOCOL
assigns a value to
XCVR_RX_BYPASS_EQ_STAGES_234
. If you also
assign a value to this parameter, a Quartus II Fitter error results as shown in the following example:
Example 19-1: Error (21215)
Error resolving parameter "pm_rx_sd_bypass_eqz_stages_234" value
on instance "pci_interface_ddf2:u_pci_interface_2|
PCIE_8x8Gb_HARDIP_2:PCIe2_Interface.U_PCIE_CORE|
altpcie_sv_hip_ast_hwtcl:pcie_8x8gb_hardip_2_inst|
altpcie_hip_256_pipen1b:altpcie_hip_256_pipen1b
|sv_xcvr_pipe_native:g_xcvr.sv_xcvr_pipe_native|sv_xcvr_native:
inst_sv_xcvr_native|sv_pma:inst_sv_pma|sv_rx_pma:rx_pma.
sv_rx_pma_inst|rx_pmas[8].rx_pma.rx_pma_buf": Only one QSF
setting for the parameter is allowed.
Options
The following protocol values are defined:
• BASIC
• CPRI
• PCIE_GEN1
• PCIE_GEN2
• SATA1_I
• SATA1_M
• SATA2_1
• SATA2_M
• SATA2_X
• SRIO
• XAUI
Assign To
Pin - TX and RX serial data
XCVR_RX_COMMON_MODE_VOLTAGE
Pin Planner and Assignment Editor Name
Receiver Buffer Common Mode Voltage
Description
Receiver buffer common-mode voltage.
Note: Contact Altera for using this assignment.
Related Information
19-6
XCVR_RX_COMMON_MODE_VOLTAGE
UG-01080
2015.01.19
Altera Corporation
Analog Parameters Set Using QSF Assignments