Jesd204b ip core parameters, Jesd204b ip core parameters -16 – Altera JESD204B IP User Manual
Page 30

Table 3-5: Example B
Original clock
names in altera_
jesd204.sdc
User design input
clock names
Frequency
(MHz)
Recommended SDC timing constraint
tx_pll_ref_clk
device_clk
125
create_clock -name device_clk -period 8.0 [get_ports
device_clk]
create_clock -name mgmt_clk -period 10.0 [get_ports
mgmt_clk]
derive_pll_clocks
set_clock_groups -asynchronous \
-group {device_clk \
report_clock commands> \
} \
-group {mgmt_clk \
report_clock commands> \
}
rx_pll_ref_clk
txlink_clk
rxlink_clk
tx_avs_clk
mgmt_clk
100
rx_avs_clk
reconfig_clk
(11)
JESD204B IP Core Parameters
Table 3-6: JESD204B IP Core Parameters
Parameter
Value
Description
Main Tab
Device Family
• Arria V
• Arria V GZ
• Arria 10
• Cyclone V
• Stratix V
Select the targeted device family.
JESD204B Wrapper
• Base Only
• PHY Only
• Both Base
and PHY
Select the JESD204B wrapper.
• Base Only—generates the DLL only.
• PHY Only—generates the transceiver PHY layer only (soft
and hard PCS).
• Both Base and PHY—generates both DLL and transceiver
PHY layers.
(11)
For Arria 10 device only.
3-16
JESD204B IP Core Parameters
UG-01142
2015.05.04
Altera Corporation
Getting Started