From a0cb814c9ed8eedfd558627be24934af6c257d32 Mon Sep 17 00:00:00 2001
From: Zellyn Hunter <zellyn@gmail.com>
Date: Wed, 27 Feb 2013 22:45:03 -0800
Subject: [PATCH] Finally tracked down bug preventing Applesoft running
---
cpu/opcodeinstructions.go | 1 +
1 file changed, 1 insertion(+)
diff --git a/cpu/opcodeinstructions.go b/cpu/opcodeinstructions.go
index 831f749..9b485af 100644
--- a/cpu/opcodeinstructions.go
+++ b/cpu/opcodeinstructions.go
@@ -345,6 +345,7 @@ func pla(c *cpu) {
c.r.SP++
c.t.Tick()
c.r.A = c.m.Read(0x100 + uint16(c.r.SP))
+ c.setNZ(c.r.A)
c.t.Tick()
}