From 0c6c5803588a06160fbb55dd4228e94453df89ff Mon Sep 17 00:00:00 2001
From: Oxore <oxore@protonmail.com>
Date: Mon, 15 May 2023 02:17:16 +0300
Subject: Add note about DMA

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 notes.txt | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 notes.txt

(limited to 'notes.txt')

diff --git a/notes.txt b/notes.txt
new file mode 100644
index 0000000..3c5804b
--- /dev/null
+++ b/notes.txt
@@ -0,0 +1,3 @@
+DMA cannot cross 128KB boundary: http://gendev.spritesmind.net/forum/viewtopic.php?t=1853
+
+> Don't forget that there are other alignment needs on the MD as well. For example, VDP DMA cannot cross a 128KB boundary, so are you making sure your data blocks to be DMAd aren't crossing a boundary?
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