1 files changed, 39 insertions, 0 deletions
diff --git a/host/utils/rfnoc/templates/modules/ctrl_crossbar.v.mako b/host/utils/rfnoc/templates/modules/ctrl_crossbar.v.mako
new file mode 100644
index 000000000..5872e270e
--- /dev/null
+++ b/host/utils/rfnoc/templates/modules/ctrl_crossbar.v.mako
@@ -0,0 +1,39 @@
+<%page args="seps, blocks"/>\
+\
+<%
+  import re
+  axisstr = ""
+  for block in reversed(list(blocks.keys())):
+    axisstr += "{0}_%s_ctrl_{1}, " % block
+  for sep in reversed(list(seps.keys())):
+    axisstr += "{0}_%s_ctrl_{1}, " % sep
+  axisstr += "{0}_core_ctrl_{1}"
+%>\
+%for block in blocks:
+  wire [31:0]       m_${block}_ctrl_tdata ,   s_${block}_ctrl_tdata ;
+  wire              m_${block}_ctrl_tlast ,   s_${block}_ctrl_tlast ;
+  wire              m_${block}_ctrl_tvalid,   s_${block}_ctrl_tvalid;
+  wire              m_${block}_ctrl_tready,   s_${block}_ctrl_tready;
+%endfor
+
+  axis_ctrl_crossbar_nxn #(
+    .WIDTH            (32),
+    .NPORTS           (${len(seps) + len(blocks) + 1}),
+    .TOPOLOGY         ("TORUS"),
+    .INGRESS_BUFF_SIZE(5),
+    .ROUTER_BUFF_SIZE (5),
+    .ROUTING_ALLOC    ("WORMHOLE"),
+    .SWITCH_ALLOC     ("PRIO")
+  ) ctrl_xb_i (
+    .clk              (rfnoc_ctrl_clk),
+    .reset            (rfnoc_ctrl_rst),
+    .s_axis_tdata     ({${axisstr.format("m", "tdata ")}}),
+    .s_axis_tvalid    ({${axisstr.format("m", "tvalid")}}),
+    .s_axis_tlast     ({${axisstr.format("m", "tlast ")}}),
+    .s_axis_tready    ({${axisstr.format("m", "tready")}}),
+    .m_axis_tdata     ({${axisstr.format("s", "tdata ")}}),
+    .m_axis_tvalid    ({${axisstr.format("s", "tvalid")}}),
+    .m_axis_tlast     ({${axisstr.format("s", "tlast ")}}),
+    .m_axis_tready    ({${axisstr.format("s", "tready")}}),
+    .deadlock_detected()
+  );