Description
On the hardware device, each GT includes an independent transmitter, hw_sio_tx, which consists of a PCS and a PMA. Parallel data flows from the device logic into the FPGA TX interface, through the PCS and PMA, and then out the TX driver as high-speed serial data.
Related Objects
See Figure 2-23, page 86 for an illustration of the relationship that the HW_SIO_TX object has with other hardware objects. HW_SIO_TX objects are associated with hw_server, hw_target, hw_device, hw_sio_ibert, hw_sio_gt, or hw_sio_link objects.
You can query the HW_SIO_TX objects of associated objects:
get_hw_sio_txs -of [get_hw_sio_gts]
And you can query the objects associated with a specific HW_SIO_TX:
get_hw_sio_links -of [get_hw_sio_txs]
Properties
You can use the report_property command to report the properties assigned to a specific HW_SIO_TX object. Refer to the Vivado Design Suite Tcl Command Reference Guide (UG835) [Ref 13] for more information. The properties assigned to HW_ILA objects include the following, with example values:
Property Type Read-only Visible Value
CLASS string true true hw_sio_tx
DISPLAY_NAME string true true MGT_X0Y8/TX
DRP.TXBUF_EN string false true 1
DRP.TXBUF_RESET_ON_RATE_CHANGE string false true 0
DRP.TXDLY_CFG string false true 001F
DRP.TXDLY_LCFG string false true 030
DRP.TXDLY_TAP_CFG string false true 0000
DRP.TXGEARBOX_EN string false true 0
DRP.TXOUT_DIV string false true 0
DRP.TXPCSRESET_TIME string false true 01
DRP.TXPHDLY_CFG string false true 084020
DRP.TXPH_CFG string false true 0780
DRP.TXPH_MONITOR_SEL string false true 00
DRP.TXPMARESET_TIME string false true 01
DRP.TX_CLK25_DIV string false true 04
DRP.TX_CLKMUX_PD string false true 1
DRP.TX_DATA_WIDTH string false true 5
DRP.TX_DEEMPH0 string false true 00
DRP.TX_DEEMPH1 string false true 00
DRP.TX_DRIVE_MODE string false true 00
DRP.TX_EIDLE_ASSERT_DELAY string false true 6
DRP.TX_EIDLE_DEASSERT_DELAY string false true 4
DRP.TX_INT_DATAWIDTH string false true 1
DRP.TX_LOOPBACK_DRIVE_HIZ string false true 0
DRP.TX_MAINCURSOR_SEL string false true 0
DRP.TX_MARGIN_FULL_0 string false true 4E
DRP.TX_MARGIN_FULL_1 string false true 49
DRP.TX_MARGIN_FULL_2 string false true 45
DRP.TX_MARGIN_FULL_3 string false true 42
DRP.TX_MARGIN_FULL_4 string false true 40
DRP.TX_MARGIN_LOW_0 string false true 46
DRP.TX_MARGIN_LOW_1 string false true 44
DRP.TX_MARGIN_LOW_2 string false true 42
DRP.TX_MARGIN_LOW_3 string false true 40
DRP.TX_MARGIN_LOW_4 string false true 40
DRP.TX_PREDRIVER_MODE string false true 0
DRP.TX_QPI_STATUS_EN string false true 0
DRP.TX_RXDETECT_CFG string false true 1832
DRP.TX_RXDETECT_REF string false true 4
DRP.TX_XCLK_SEL string false true 0
LOGIC.ERR_INJECT_CTRL string false true 0
LOGIC.TXOUTCLK_FREQ_CNT string false true 0000
LOGIC.TXOUTCLK_FREQ_TUNE string false true 4000
LOGIC.TXPAT_ID string false true 1
LOGIC.TXUSRCLK2_FREQ_CNT string false true 0000
LOGIC.TXUSRCLK2_FREQ_TUNE string false true 4000
LOGIC.TXUSRCLK_FREQ_CNT string false true 0000
LOGIC.TXUSRCLK_FREQ_TUNE string false true 4000
LOGIC.TX_DCM_LOCK string false true 1
LOGIC.TX_DCM_RESET_CTRL string false true 0
LOGIC.TX_DCM_RESET_STAT string false true 1
LOGIC.TX_FRAMED string false true 0
NAME string true true localhost/xilinx_tcf/Digilent/210203327463A/0_1/IBERT/Quad_117/MGT_X0Y8/TX
PARENT string true true localhost/xilinx_tcf/Digilent/210203327463A/0_1/IBERT/Quad_117/MGT_X0Y8
PORT.GTTXRESET string false true 0
PORT.TX8B10BBYPASS string false true FF
PORT.TX8B10BEN string false true 0
PORT.TXBUFDIFFCTRL string false true 4
PORT.TXBUFSTATUS string false true 0
PORT.TXCHARDISPMODE string false true 00
PORT.TXCHARDISPVAL string false true 00
PORT.TXCHARISK string false true 00
PORT.TXCOMFINISH string false true 0
PORT.TXCOMINIT string false true 0
PORT.TXCOMSAS string false true 0
PORT.TXCOMWAKE string false true 0
PORT.TXDEEMPH string false true 0
PORT.TXDETECTRX string false true 0
PORT.TXDIFFCTRL string false true C
PORT.TXDIFFPD string false true 0
PORT.TXDLYBYPASS string false true 1
PORT.TXDLYEN string false true 0
PORT.TXDLYHOLD string false true 0
PORT.TXDLYOVRDEN string false true 0
PORT.TXDLYSRESET string false true 0
PORT.TXDLYSRESETDONE string false true 0
PORT.TXDLYUPDOWN string false true 0
PORT.TXELECIDLE string false true 0
PORT.TXGEARBOXREADY string false true 0
PORT.TXHEADER string false true 0
PORT.TXINHIBIT string false true 0
PORT.TXMAINCURSOR string false true 00
PORT.TXMARGIN string false true 0
PORT.TXOUTCLKFABRIC string false true 1
PORT.TXOUTCLKPCS string false true 0
PORT.TXOUTCLKSEL string false true 2
PORT.TXPCSRESET string false true 0
PORT.TXPD string false true 0
PORT.TXPDELECIDLEMODE string false true 0
PORT.TXPHALIGN string false true 0
PORT.TXPHALIGNDONE string false true 0
PORT.TXPHALIGNEN string false true 0
PORT.TXPHDLYPD string false true 0
PORT.TXPHDLYRESET string false true 0
PORT.TXPHDLYTSTCLK string false true 0
PORT.TXPHINIT string false true 0
PORT.TXPHINITDONE string false true 0
PORT.TXPHOVRDEN string false true 0
PORT.TXPISOPD string false true 0
PORT.TXPMARESET string false true 0
PORT.TXPOLARITY string false true 0
PORT.TXPOSTCURSOR string false true 03
PORT.TXPOSTCURSORINV string false true 0
PORT.TXPRBSFORCEERR string false true 0
PORT.TXPRBSSEL string false true 0
PORT.TXPRECURSOR string false true 07
PORT.TXPRECURSORINV string false true 0
PORT.TXQPIBIASEN string false true 0
PORT.TXQPISENN string false true 0
PORT.TXQPISENP string false true 0
PORT.TXQPISTRONGPDOWN string false true 0
PORT.TXQPIWEAKPUP string false true 0
PORT.TXRATE string false true 0
PORT.TXRATEDONE string false true 0
PORT.TXRESETDONE string false true 0
PORT.TXSEQUENCE string false true 00
PORT.TXSTARTSEQ string false true 0
PORT.TXSWING string false true 0
PORT.TXSYSCLKSEL string false true 3
PORT.TXUSERRDY string false true 1
TXDIFFSWING enum false true 1.018 V (1100)
TXOUTCLKSEL enum false true TXOUTCLKPMA
TXOUT_DIV enum false true 1
TXPLL enum false true QPLL
TXPOST enum false true 0.68 dB (00011)
TXPRE enum false true 1.67 dB (00111)
TXRATE enum false true Use TXOUT_DIV
TXUSRCLK2_FREQ string false true 0.048828
TXUSRCLK_FREQ string false true 0.048828
TX_DATA_WIDTH enum false true 40
TX_INTERNAL_DATAPATH enum false true 4-byte
TX_PATTERN enum false true PRBS 7-bit
TX_PLL string true true localhost/xilinx_tcf/Digilent/210203327463A/0_1/IBERT/Quad_117/COMMON_X0Y2/QPLL_0
To report the properties for a HW_SIO_TX object, you can copy and paste the following command into the Vivado Design Suite Tcl shell or Tcl Console:
report_property -all [lindex [get_hw_sio_txs] 0]