From 1ea1f33cd31ea2bad28b46028a813b3211f6cbf2 Mon Sep 17 00:00:00 2001
From: nsx0r <nnssxx@gmail.com>
Date: Tue, 11 Apr 2023 12:33:14 +0200
Subject: [PATCH] [NES] fixed mapper 34

fixed mapper 34, confirmed working thanks to Avalon
---
 Cart_Reader/NES.ino | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cart_Reader/NES.ino b/Cart_Reader/NES.ino
index 87521a1..9a0278d 100644
--- a/Cart_Reader/NES.ino
+++ b/Cart_Reader/NES.ino
@@ -2841,6 +2841,7 @@ void readPRG(boolean readrom) {
         for (int i = 0; i < banks; i++) {
           write_prg_byte(0x7FFD, i);                                    // NINA Bank select
           write_prg_byte(0x8000, i);                                    // BxROM bank select
+          delay(200);                                                   // NINA seems slow to switch banks
           for (word address = 0x0; address < 0x8000; address += 512) {  // 32K Banks ($8000-$FFFF)
             dumpPRG(base, address);
           }