User guide

Name Value Description
INITMAINVAL Init VOD tap
Value
0-31 Specifies the initial V
OD
value. This value is set by
the Initialize command of the link training protocol,
defined in Clause 72.6.10.2.3.2 of IEEE Std 802.3ap–
2007. The default value is 25.
INITPOSTVAL Init Post tap
Value
0-38 Specifies the initial Post-tap value. The default value
is 22.
INITPREVAL Init Pre tap
Value
0-15 Specifies the initial Pre-tap value. The default value
is 3.
10GBASE-KR PHY Interfaces
Figure 2-54: 10GBASE-KR Top-Level Signals
xgmii_tx_dc[71:0]
xgmii_tx_clk
xgmii_rx_dc[71:0]
xgmii_rx_clk
mgmt_clk
mgmt_clk_reset
mgmt_address[10:0]
mgmt_writedata[31:0]
mgmt_readdata[31:0]
mgmt_write
mgmt_read
mgmt_waitrequest
tx_serial_clk_10g
rx_cdr_ref_clk_10g
tx_pma_clkout
rx_pma_clkout
tx_clkout
rx_clkout
tx_pma_div_clkout
rx_pma_div_clkout
tx_analogreset
tx_digitalreset
rx_analogreset
rx_digitalreset
usr_seq_reset
10GBASE-KR Top-Level Ports
rx_serial_data
tx_serial_data
rx_block_lock
rx_hi_ber
rx_is_lockedtodata
tx_cal_busy
rx_cal_busy
rx_syncstatus
lcl_rf
rx_clkslip
rx_latency_adj_10g[11:0]
tx_latency_adj_10g[11:0]
rx_data_ready
Transceiver
Serial Data
XGMII
Interfaces
Avalon-MM PHY
Management
Interface
Clocks and
Reset
Interface
Status
The block diagram shown in the GUI labels the external pins with the interface type and places the
interface name inside the box. The interface type and name are used in the _hw.tcl file. If you turn on
Show signals, the block diagram displays all top-level signal names.
Related Information
Component Interface Tcl Reference
For more information about _hw.tcl files
UG-01143
2015.05.11
10GBASE-KR PHY Interfaces
2-133
Implementing Protocols in Arria 10 Transceivers
Altera Corporation
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