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-rw-r--r--rtl/src/clock_divider.v4
1 files changed, 4 insertions, 0 deletions
diff --git a/rtl/src/clock_divider.v b/rtl/src/clock_divider.v
index a63e943..e673a43 100644
--- a/rtl/src/clock_divider.v
+++ b/rtl/src/clock_divider.v
@@ -1,3 +1,7 @@
+// clock divider:
+// This is used to scale the input clock signal by a certain amount, which then feeds into the cpu,
+// to decrease its frequency, useful for debugging for example.
+
module clock_divider #(
parameter N = 2
)(