From d78fe68893f89cf6c3c2c177c561496da6f84941 Mon Sep 17 00:00:00 2001
From: Peter Ferrie <peter.ferrie@gmail.com>
Date: Mon, 2 Mar 2020 11:48:20 -0800
Subject: [PATCH] change slot-scan order for MB, fixes Berzap music

---
 src/hw.mockingboard.a | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/hw.mockingboard.a b/src/hw.mockingboard.a
index 168f76576..9969fa32a 100644
--- a/src/hw.mockingboard.a
+++ b/src/hw.mockingboard.a
@@ -29,7 +29,7 @@ GetMockingboardStuff
          lda   #$00
          sta   $80
          sta   $82                   ; type
-         ldx   #$C7
+         ldx   #$C1
 @slotLoop
          stx   $81
          ldy   #$04                  ; 6522 #1 $Cx04
@@ -37,8 +37,8 @@ GetMockingboardStuff
          beq   @foundI
 
 @nextSlot
-         dex
-         cpx   #$C0
+         inx
+         cpx   #$C8
          bne   @slotLoop
          ldx   #$00                  ; not found
          rts