From 6d4ad089c5b758ad8af4f68bf385a26ec4e9653a Mon Sep 17 00:00:00 2001
From: Thomas Albers Raviola <thomas@thomaslabs.org>
Date: Thu, 21 Nov 2024 15:55:03 +0100
Subject: Initial commit

---
 asm/delay.asm | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 asm/delay.asm

(limited to 'asm/delay.asm')

diff --git a/asm/delay.asm b/asm/delay.asm
new file mode 100644
index 0000000..f04f046
--- /dev/null
+++ b/asm/delay.asm
@@ -0,0 +1,13 @@
+    .module delay
+
+__delay_ms::
+    ld      b, a
+1$:
+    ld      hl, #400
+2$:
+    dec     hl
+    ld      a, h
+    or      l
+    jr      nz, 2$
+    djnz    1$
+    ret
-- 
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