From efd1677ed70a4e0acbae05ae3bc0d9b14b8c1405 Mon Sep 17 00:00:00 2001
From: Javier Degirolmo
Date: Fri, 3 Feb 2012 23:17:13 -0300
Subject: Optimized PCM pooling

---
 built/prog-z80.bin    | Bin 4864 -> 4608 bytes
 src-z80/core/main.z80 |   4 ++--
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/built/prog-z80.bin b/built/prog-z80.bin
index 55ce59d..4579a37 100644
Binary files a/built/prog-z80.bin and b/built/prog-z80.bin differ
diff --git a/src-z80/core/main.z80 b/src-z80/core/main.z80
index 5d9b7f6..491860a 100644
--- a/src-z80/core/main.z80
+++ b/src-z80/core/main.z80
@@ -100,8 +100,8 @@ EntryPoint:
 
 PollPCM: macro
     ld a, ($4000)
-    bit 0, a
-    call nz, UpdatePCM
+    rrca
+    call c, UpdatePCM
     endm
 
 ;****************************************************************************
-- 
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