diff options
Diffstat (limited to 'fpga/usrp3/top/e31x')
| -rw-r--r-- | fpga/usrp3/top/e31x/e31x.v | 1 | ||||
| -rw-r--r-- | fpga/usrp3/top/e31x/e31x_core.v | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/fpga/usrp3/top/e31x/e31x.v b/fpga/usrp3/top/e31x/e31x.v index 7aece6191..b303f9a91 100644 --- a/fpga/usrp3/top/e31x/e31x.v +++ b/fpga/usrp3/top/e31x/e31x.v @@ -849,6 +849,7 @@ module e31x ( .radio_rst(radio_rst), .bus_clk(bus_clk), .bus_rst(bus_rst), + .clk40(clk40), // Clocking and PPS Controls/Indicators .pps_refclk(pps), diff --git a/fpga/usrp3/top/e31x/e31x_core.v b/fpga/usrp3/top/e31x/e31x_core.v index 132129ae9..6e1d2ed80 100644 --- a/fpga/usrp3/top/e31x/e31x_core.v +++ b/fpga/usrp3/top/e31x/e31x_core.v @@ -34,6 +34,7 @@ module e31x_core #( input wire radio_rst, input wire bus_clk, input wire bus_rst, + input wire clk40, // Motherboard Registers: AXI lite interface input wire s_axi_aclk, @@ -666,7 +667,7 @@ module e31x_core #( .PROTOVER(RFNOC_PROTOVER) ) rfnoc_image_core_i ( .chdr_aclk (bus_clk ), - .ctrl_aclk (bus_clk ), //TODO: X310 uses bus_clk_div2. we can also reduce it here. + .ctrl_aclk (clk40 ), .core_arst (bus_rst ), .device_id (device_id ), .radio_clk (radio_clk ), |