From d895a5724a2ad5209ad95c12ae56ef39429b107a Mon Sep 17 00:00:00 2001
From: freq-mod <32672779+freq-mod@users.noreply.github.com>
Date: Thu, 4 Sep 2025 23:12:10 +0200
Subject: [PATCH] Clarify modulation description for two-tone mode

---
 doc/7-systems/pokey.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/7-systems/pokey.md b/doc/7-systems/pokey.md
index 8bbb04b78..257b85d53 100644
--- a/doc/7-systems/pokey.md
+++ b/doc/7-systems/pokey.md
@@ -33,7 +33,7 @@ a sound and input chip developed by Atari for their 8-bit computers (Atari 400,
     - use for PWM effects (not automatic!).
   - bit 0: 15KHz mode.
 - `12xx`: **toggle two-tone mode.**
-  - when enabled, channel 2 modulates channel 1. I don't know how, but it does.
+  - when enabled, channel 2 modulates channel 1 in an oscillator sync-like manner.
   - only on ASAP core.
 
 ## info