large restructure

2021-08-11 00:18:46 -06:00
parent 6b0a72d516
commit 392e0a24ed
25 changed files with 158 additions and 281 deletions
--- a/other_projects/axi_lite_if.sv
+++ b/other_projects/axi_lite_if.sv
@@ -0,0 +1,36 @@
+interface axi_lite();
+    parameter DATA_WIDTH = 32;
+    parameter ADDR_WIDTH = 12;
+    // Global
+    logic                           ACLK;
+    logic                           ARESETn;
+
+    // Write address
+    logic                           AWVALID;
+    logic   [ADDR_WIDTH-1:0]        AWADDR;
+    logic   [2:0]                   AWPROT;
+    logic                           AWREADY;
+
+    // Write data
+    logic                           WVALID;
+    logic   [DATA_WIDTH-1:0]        WDATA;
+    logic   [(DATA_WIDTH/8)-1:0]    WSTRB;
+    logic                           WREADY;
+
+    // Write response
+    logic                           BVALID;
+    logic                           BREADY;
+    logic   [1:0]                   BRESP;
+
+    // Read address
+    logic                           ARVALID;
+    logic   [ADDR_WIDTH-1:0]        ARADDR;
+    logic   [2:0]                   ARPROT;
+    logic                           ARREADY;
+
+    // Read data
+    logic                           RVALID;
+    logic   [DATA_WIDTH-1:0]        RDATA;
+    logic   [1:0]                   RRESP;
+    logic                           RREADY;
+endinterface