Add bus

jon011235 · Oct 28, 2023 · 3a57bf7 · 3a57bf7
1 parent d929986
commit 3a57bf7
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/src/marvin.sv b/src/marvin.sv
@@ -58,6 +58,10 @@ module marvin(
     output gsensor_sclk,            // I2C / SPI serial clock   3.3V LVTTL
     input [2:1] gsensor_int         // GSensor interrupt pins   3.3V LVTTL
 );
+    // ===== Variables ========
+    wire bus_t;
+
+    // ===== BASIC ============
     assign ledr = '0;
     assign hex = '0;
     assign gpio = '0;

diff --git a/src/pkg.sv b/src/pkg.sv
@@ -10,4 +10,12 @@
 package pkg;
     typedef struct packed { logic [3:0] red, green, blue; } color_t;
     typedef struct packed { logic a, b, c, d, e, f, g, p; } seg7p_t;
+    typedef enum {
+        DRAM
+    } sel_t;
+    typedef struct packed {
+        logic [15:0] data;
+        logic [15:0] address;
+        sel_t sel;
+    } bus_t;
 endpackage