Altera CPRI IP Core - Manual (Page 165)

Appendix C: CPRI Autorate Negotiation Testbench C–3
December 2013 Altera Corporation CPRI MegaCore Function
User Guide
Figure C–3. CPRI IP Core Default Autorate Negotiation Testbench for 28-nm Device Variations
rxdatain
txdataout
Reference Clock
cpri_clkout
cpri_reconfig_controller
CPRI
DUT
CPRI
Link
Avalon-MM
Interface
Altera
Testbench
gxb_txdataout
gxb_rxdatain
CPU Interface
tb_altera_cpri_autorate_phy
Altera
Transceiver
Reconfiguration
Controller
ROM_614M
Figure C–4. CPRI IP Core Autorate Negotiation Testbench for Arria V GT 9.8 Gbps Variations
rxdatain
txdataout
usr_clk, usr_pma_clk
cpri_clkout
cpri_reconfig_controller
CPRI
DUT
CPRI
Link
Avalon-MM
Interface
Altera
Testbench
gxb_txdataout
gxb_rxdatain
CPU Interface
tb_altera_cpri_autorate_98G_phy
Altera
Transceiver
Reconfiguration
Controller
ROM_6.144G