Intel Cyclone 10 GX User Manual page 132

Data rate
Enable datapath and interface
reconfiguration
Enable simplified data interface
Provide separate interface for each channel
Table 121. Parameters for Cyclone 10 GX Native PHY IP in PIPE Gen1, Gen2 Modes - TX
PMA
This section contains the recommended parameter values for this protocol. Refer to Using the Cyclone 10 GX
Transceiver Native PHY IP Core for the full range of parameter values.
TX Bonding Options
TX channel bonding mode
PCS TX channel bonding master
Default PCS TX channel bonding master
TX PLL Options
TX local clock division factor
Number of TX PLL clock inputs per channel
Initial TX PLL clock input selection
TX PMA Optional Ports
Enable
tx_analog_reset_ack
Enable
tx_pma_clkout
Enable
tx_pma_div_clkout
division factor
tx_pma_div_clkout
Enable
tx_pma_elecidle
Enable
rx_seriallpbken
(22)
Refer to Table 127
(23)
Setting this parameter is placement-dependent. In AUTO mode, the Native PHY IP Parameter
Editor will select the middle-most channel of the configuration as the default PCS TX channel
bonding master. You must ensure that this selected channel is physically placed as Ch1 or Ch4
of the transceiver bank. Else, use the manual selection for the PCS TX channel bonding master
to select a channel that can be physically placed as Ch1 or Ch4 of the transceiver bank. Refer
to section How to place channels for PIPE configurations for more details.
® ®
Intel Cyclone 10 GX Transceiver PHY User Guide
132
Gen1 x2: 2 channels
Gen1 x4: 4 channels
port
port
port
port
port
on page 143 for bit settings when simplified data interface is enabled.
2. Implementing Protocols in Intel Cyclone 10 GX Transceivers
Gen1 PIPE
2.5 Gbps
Optional
(22)
Optional
Optional
Gen1 PIPE
Nonbonded (x1)
PMA & PCS Bonding (x2 and
x4)
(23)
Auto
Gen1 x1: Channel 0
Gen1 x2: Channel 1
Gen1 x4: Channel 2
1
1
0
Optional
Optional
Optional
Optional
Off
Off
UG-20070 | 2018.09.24
Gen2 PIPE
Gen2 x2: 2 channels
Gen2 x4: 4 channels
5 Gbps
Optional
(22)
Optional
Optional
Gen2 PIPE
Nonbonded (x1)
PMA & PCS Bonding (x2 and x4)
(23)
Auto
Gen1 x1: Channel 0
Gen1 x2: Channel 1
Gen1 x4: Channel 2
1
1
0
Optional
Optional
Optional
Optional
Off
Off
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