From 61f71ec79f5f326b86d2dc73a1b880d454dca36e Mon Sep 17 00:00:00 2001
From: Friedrich Beckmann <friedrich.beckmann@tha.de>
Date: Sat, 28 Mar 2026 15:51:26 +0100
Subject: add top_count

---
 top_count/src/counter.scala | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 top_count/src/counter.scala

(limited to 'top_count/src/counter.scala')

diff --git a/top_count/src/counter.scala b/top_count/src/counter.scala
new file mode 100644
index 0000000..d8dc06e
--- /dev/null
+++ b/top_count/src/counter.scala
@@ -0,0 +1,19 @@
+package top_count
+
+import spinal.core._
+
+case class counter() extends Component {
+  val io = new Bundle {
+    val en_i = in Bool()
+    val cnt_o  = out UInt(4 bits)
+  }
+
+  // The counter register
+  val cnt = Reg(UInt(4 bits)) init 0
+
+  when (io.en_i) {
+    cnt := cnt + 1
+  }
+  // Map the register content to the output
+  io.cnt_o := cnt
+}
-- 
cgit v1.2.3