From 60e1775b874015a3451e4bde10a8eb30701b1165 Mon Sep 17 00:00:00 2001
From: Julian Blake Kongslie
Date: Tue, 6 Jul 2021 09:44:36 -0700
Subject: Initial commit.

---
 sim/urom.sv | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 sim/urom.sv

(limited to 'sim/urom.sv')

diff --git a/sim/urom.sv b/sim/urom.sv
new file mode 100644
index 0000000..e88f6d7
--- /dev/null
+++ b/sim/urom.sv
@@ -0,0 +1,19 @@
+module urom
+    #(  parameter   UROM        = "<no file specified>"
+    ,   parameter   ADDR_BITS   = 15
+    ,   parameter   DATA_BITS   = 8
+    )
+    (   input   bit [ADDR_BITS-1:0] addr
+    ,   output  bit [DATA_BITS-1:0] data
+    );
+
+bit [DATA_BITS-1:0] storage [0:(1<<ADDR_BITS)-1];
+initial begin
+    automatic int fh;
+    fh = $fopen(UROM, "rb");
+    $fread(storage, fh);
+end
+
+assign data = storage[addr];
+
+endmodule
-- 
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