rtl/if_common: initial commit, moved out of gfx

1 files changed, 30 insertions, 0 deletions

diff --git a/rtl/if_common/if_axil2regblock.sv b/rtl/if_common/if_axil2regblock.sv
new file mode 100644
index 0000000..d3c20d9
--- /dev/null
+++ b/rtl/if_common/if_axil2regblock.sv
@@ -0,0 +1,30 @@
+module if_axil2regblock
+(
+	if_axil.s            axis,
+	axi4lite_intf.master axim
+);
+
+	assign axis.rdata = axim.RDATA;
+	assign axis.rvalid = axim.RVALID;
+	assign axis.bvalid = axim.BVALID;
+	assign axis.wready = axim.WREADY;
+	assign axis.arready = axim.ARREADY;
+	assign axis.awready = axim.AWREADY;
+
+    assign axim.AWVALID = axis.awvalid;
+    assign axim.AWADDR = axis.awaddr[$bits(axim.AWADDR) - 1:0];
+    assign axim.AWPROT = '0;
+
+    assign axim.WVALID = axis.wvalid;
+    assign axim.WDATA = axis.wdata;
+    assign axim.WSTRB = '1;
+
+    assign axim.BREADY = axis.bready;
+
+    assign axim.ARVALID = axis.arvalid;
+    assign axim.ARADDR = axis.araddr[$bits(axim.ARADDR) - 1:0];
+    assign axim.ARPROT = '0;
+
+    assign axim.RREADY = axis.rready;
+
+endmodule