Altera CPRI IP Core - Manual (Page 164)

C–2 Appendix C: CPRI Autorate Negotiation Testbench
CPRI MegaCore Function December 2013 Altera Corporation
User Guide
Figure C–1. CPRI IP Core Autorate Negotiation Demonstration Testbench for Stratix IV GX Variations
rxdatain
txdataout
Reference Clock
cpri_clkout
CPRI
DUT
CPRI
Link
Avalon-MM
Interface
Altera
Testbench
gxb_txdataout
gxb_rxdatain
CPU Interface
tb_altera_cpri_autorate
altgx_reconfig
ROM_614M
ROM_1288M
Figure C–2. CPRI IP Core Autorate Negotiation Testbench for Cyclone IV GX Variations
rxdatain
txdataout
Reference Clock
cpri_clkout
CPRI
DUT
CPRI
Link
Avalon-MM
Interface
Altera
Testbench
gxb_txdataout
gxb_rxdatain
CPU Interface
tb_altera_cpri_c4gx_autorate
altgx_reconfig
altpll_reconfig
ROM_614M
ROM_1288M